UNITED STATES
 SECURITIES AND EXCHANGE COMMISSION
 Washington, D.C. 20549
 _______________________________________________________
 FORM 10-K
 _______________________________________________________

 ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the fiscal year ended December 31, 2023
 OR

 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 Commission File Number: 000-51398
 FEDERAL HOME LOAN BANK OF SAN FRANCISCO
 (Exact name of registrant as specified in its charter)
 _______________________________________________________

 Federally chartered corporation of the United States

 94-6000630

 (State or other jurisdiction of incorporation or organization)

 (I.R.S. employer identification number)

 333 Bush Street, Suite 2700

 San Francisco,

 CA

 94104

 (Address of principal executive offices)

 (Zip code)

 ( 415) 616-1000
 (Registrant's telephone number, including area code)
 Securities registered pursuant to Section 12(b) of the Act:

 Title of each class
 Trading Symbol(s)
 Name of each exchange on which registered

 —
 —
 —

 ______________________________________________________
 Securities registered pursuant to Section 12(g) of the Act:
 Class B Stock, par value $100
 (Title of class)
 ________________________________________________________________
 Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes No
 Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes No
 Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing for the past 90 days. Yes No
 Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No
 Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

 Large accelerated filer

 Accelerated filer

 Non-accelerated filer

 Smaller reporting company

 Emerging growth company

 If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
 Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.
 If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements.
 Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to §240.10D-1(b).
 Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No
 Registrant's capital stock is not publicly traded and is only issued to members of the registrant. Such capital stock is issued and redeemed at par value, $100 per share, subject to certain regulatory and statutory limits. At June 30, 2023, the aggregate par value of the capital stock held by shareholders of the registrant was approximately $ 3,443 million. At February 29, 2024, the total shares of capital stock outstanding, including mandatorily redeemable capital stock, totaled 30,134,294.
 DOCUMENTS INCORPORATED BY REFERENCE: None.

 2023 Annual Report on Form 10-K

 Item 1.
 Business

 Item 1A.
 Risk Factors

 Item 1B.
 Unresolved Staff Comments

 Item 1C.

 Cybersecurity

 Item 2.
 Properties

 Item 3
 Legal Proceedings

 Item 4
 Mine Safety Disclosures

 Item 5.
 Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of
Equity Securities

 Item 6.
 [Reserved]

 Item 7.
 Management's Discussion and Analysis of Financial Condition and Results of Operations

 Overview

 Results of Operations

 Financial Condition

 Liquidity and Capital Resources

 Risk Management

 Critical Accounting Policies and Estimates

 Recently Issued Accounting Guidance and Interpretations

 Recent Developments

 Item 7A.
 Quantitative and Qualitative Disclosures About Market Risk

 Item 8.
 Financial Statements and Supplementary Data

 Item 9.
 Changes in and Disagreements With Accountants on Accounting and Financial Disclosure

 Item 9A.
 Controls and Procedures

 Item 9B.
 Other Information

 Item 9C.
 Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

 Item 10.
 Directors, Executive Officers and Corporate Governance

 Item 11.
 Executive Compensation

 Item 12.
 Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 Item 13.
 Certain Relationships and Related Transactions, and Director Independence

 Item 14.
 Principal Accounting Fees and Services

 Item 15.
 Exhibits, Financial Statement Schedules

 Item 16.
 Form 10-K Summary

 SIGNATURES

 PART I.

 ITEM 1. BUSINESS
 At the Federal Home Loan Bank of San Francisco (Bank or we), our purpose is to enhance the availability of credit for residential mortgages and economic development by providing a readily available, competitively priced source of funds for housing and community lenders. We are a wholesale bank—we link our customers to the global capital markets and seek to manage our own liquidity and interest rate risk so that funds are available when our customers need them. By providing needed liquidity and financial risk management tools, our credit programs enhance competition in the mortgage market and benefit homebuyers and communities.
 We are one of 11 regional Federal Home Loan Banks (FHLBanks) that serve the United States as part of the Federal Home Loan Bank System (FHLBank System). Each FHLBank operates as a separate federally chartered corporation with its own board of directors, management, and employees. The FHLBanks were organized under the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act), and are government-sponsored enterprises (GSEs). The FHLBanks are not government agencies and do not receive financial support from taxpayers. The U.S. government does not guarantee, directly or indirectly, the debt securities or other obligations of the Bank or the FHLBank System. The FHLBanks are regulated by the Federal Housing Finance Agency (Finance Agency), an independent federal agency.
 We have a cooperative ownership structure. To access our products and services, a financial institution must be approved for membership and purchase capital stock in the Bank. The member's capital stock requirement is generally based on its use of our products, subject to a minimum asset-based membership requirement that is intended to reflect the value to the member of having ready access to the Bank as a reliable source of competitively priced funds. Our capital stock is issued, transferred, redeemed, and repurchased at its par value of $100 per share, subject to certain regulatory and statutory limits. It is not publicly traded.
 Our members may include federally insured and regulated financial depositories, regulated insurance companies that are engaged in residential housing finance, community development financial institutions (CDFIs) that have been certified by the CDFI Fund of the U.S. Treasury Department, and privately insured, state-chartered credit unions. Financial depositories may include commercial banks, credit unions, industrial loan companies, and savings institutions. CDFIs may include community development loan funds, community development venture capital funds, and privately insured, state-chartered credit unions. All members have their principal place of business located in Arizona, California, or Nevada, the three states that make up the Eleventh District of the FHLBank System.
 Our primary business is providing competitively priced, collateralized loans, known as advances, to our members and certain qualifying housing associates. We accept a wide range of collateral types, some of which cannot be readily pledged elsewhere or readily securitized. Members use their access to advances to support their mortgage loan portfolios, lower their funding costs, facilitate asset-liability and liquidity management, offer a wider range of mortgage products to their customers, and improve profitability.

 As of December 31, 2023, we had advances and capital stock, including mandatorily redeemable capital stock, outstanding to the following types of institutions:

 Total Number of Institutions
 Number of Institutions
 Par Value of Advances Outstanding

 Commercial banks
 $
 1,168
 $
 19,843

 Savings institutions

 Credit unions
 1,059
 13,483

 Industrial loan companies

 Insurance companies
 1,494

 Community development financial institutions

 Total member institutions
 2,450
 35,681

 Housing associates eligible to borrow
 —

 Other nonmember institutions(1)

 26,015

 Total
 $
 3,156
 $

 (1) Nonmember institutions may be former members or may have acquired the advances and capital stock of a former member. Capital stock held by nonmember shareholders is classified as mandatorily redeemable capital stock, a liability. Nonmember shareholders with advances outstanding are required to meet our applicable credit, collateral, and capital stock requirements, including requirements regarding creditworthiness and collateral borrowing capacity. Nonmembers (including former members and member successors) are not eligible to borrow new advances or renew existing advances as they mature.
 To fund their operations, the FHLBanks issue debt in the form of consolidated obligation bonds and discount notes (jointly referred to as consolidated obligations) through the FHLBanks' Office of Finance, the fiscal agent for the issuance and servicing of consolidated obligations on behalf of the FHLBanks. Because the FHLBanks' consolidated obligations are rated Aaa/P-1 by Moody's Investors Service (Moody's) and AA+/A-1+ by S&P Global Ratings (S&P) and because of the FHLBanks' GSE status, the FHLBanks are generally able to raise funds at rates that are typically at a small to moderate spread above U.S. Treasury security yields. Our cooperative ownership structure allows us to pass along the benefit of these low funding rates to our members.
 Members also benefit from our affordable housing and economic development programs, which provide grants and below-market-rate loans that support members' involvement in creating affordable housing and revitalizing communities.
 Our Business Model
 Our cooperative ownership structure has led us to develop a business model that is different from that of a typical financial services firm. Our business model is based on the premise that we maintain a balance between our objective to promote housing, homeownership, and community and economic development through our activities with members and our objective to provide a return on the private capital provided by our members through their investment in our capital stock, maintaining safety and soundness.
 We require our members to hold our capital stock to support their activities with the Bank. We leverage this capital stock and our retained earnings by using our GSE status to borrow funds in the capital markets at relatively favorable rates. We lend these funds to our members at rates that are competitive with the cost of most wholesale borrowing alternatives available to our largest members.
 We may also invest in residential mortgage-backed securities (MBS) up to the regulatory policy limit of three times regulatory capital, which is composed of retained earnings and capital stock, including mandatorily redeemable capital stock. Our MBS investments include agency-issued MBS that are guaranteed through the direct obligation of or are supported by the U.S. government and private-label residential MBS (PLRMBS) that were AAA-rated at the time of purchase. We also have a portfolio of residential mortgage loans purchased from members. Earnings on these MBS investments and mortgage loans provide us with the financial flexibility to continue providing cost-effective credit and liquidity to our members. While the mortgage assets we hold are intended to increase our

 earnings, they also modestly increase our credit and interest rate risk. We consider the Finance Agency's core mission achievement guidance when making investment decisions. The Finance Agency will assess annually each FHLBank's core mission achievement by determining the ratio of primary mission assets, which is calculated as the average par balances of advances and mortgage loans acquired from members, to the average par balance of consolidated obligations less the average par balance of our U.S. Treasury security obligations with a maturity no greater than ten years. The Finance Agency's expectation is that each FHLBank's core mission asset ratio is at least 70% or higher. Our core mission asset ratio was 77.1% for the year ended December 31, 2023.
 Additional information about our investments is provided in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk – Investments."
 Our financial strategies are designed to enable us to safely expand and contract our balance sheet as our member base and our members' credit needs change. Our capital increases when members are required to purchase additional capital stock as they increase their borrowings, and it contracts when we repurchase excess stock from members as their advances decline. As a result of these strategies, we have been able to achieve our mission by meeting member credit needs and maintaining our adequately capitalized position, while paying dividends (including dividends on mandatorily redeemable capital stock) and repurchasing and redeeming excess stock. Information regarding our dividends and the repurchase of excess stock is provided in "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital – Excess Stock Repurchase, Retained Earnings, and Dividend Framework."
 Products and Services
 Advances. We offer our members and housing associates a wide array of fixed and adjustable rate loans, called advances, that are secured with eligible mortgage loans and other collateral. Our advance products are designed to help members and housing associates compete effectively in their markets and meet the credit needs of their communities. For members and housing associates that choose to retain the mortgage loans they originate as assets (portfolio lenders), advances serve as a funding source for a variety of conforming and nonconforming mortgage loans, including multifamily mortgage loans. As a result, advances support an array of housing market segments, including those focused on low- and moderate-income households. For members or housing associates that sell or securitize mortgage loans and other assets, advances can provide interim funding.
 Our credit products also help members and housing associates with their asset-liability management. Members and housing associates can use a wide range of advance types, with different maturities and payment characteristics, to match the characteristics of their assets and reduce their interest rate risk. We offer advances that are callable at the member's or housing associate's option on a fixed and floating rate basis, which can reduce the interest rate risk associated with holding fixed rate mortgage loans and adjustable rate mortgage loans in the member's portfolio.
 We offer both standard and customized advance structures. Standard advances include fixed and adjustable rate advance products with different maturities, interest rates, and payment characteristics. Fixed rate advances generally have maturities ranging from one day to 30 years. Adjustable rate advances generally have maturities ranging from less than one day to 10 years, with the interest rates resetting periodically at a fixed spread to a specified index. Customized advances may include:
 • advances with non-standard indices;
 • advances with embedded option features (such as call and put options);
 • amortizing advances; and
 • advances with full prepayment symmetry. (Full prepayment symmetry is a product feature under which we may charge a prepayment fee or pay a prepayment credit, depending on certain circumstances, such as movements in interest rates, if the advance is prepaid.)
 For each customized advance, we typically execute a derivative to enable us to offset the customized features embedded in the advance.
 The total amount of advances made available to each member or housing associate may be limited by the financing availability assigned by the Bank, which is generally expressed as a percentage of the member's or housing

 associate's assets. The amount of financing availability is generally determined by the creditworthiness of the member or housing associate.
 Because of the funding alternatives available to our members, we establish advances prices that take into account the cost of alternative market choices each day, along with our costs of conducting business and our profitability. We offer the same advances prices to all members each day, which means that all members benefit from this pricing strategy. In addition, if further price concessions are negotiated with any member to reflect market conditions on a given day, those price concessions are also made available to all members for the same product with the same terms on the same day.
 Standby Letters of Credit. We issue standby letters of credit to support certain obligations of members to third parties. Members may use standby letters of credit issued by the Bank to facilitate residential housing finance and community lending, to achieve liquidity and asset-liability management goals, to secure certain state and local agency deposits, and to provide credit support to certain tax-exempt bonds. Our underwriting and collateral requirements for standby letters of credit are generally the same as our underwriting and collateral requirements for advances but may differ in cases where member creditworthiness is impaired.
 Investments. We invest in high-quality investments to facilitate our role as a cost-effective provider of credit and liquidity to members and to enhance our earnings. We have adopted credit policies and exposure limits for investments that support liquidity and diversification of risk. These policies restrict the amounts and terms of our investments according to our own capital position as well as the capital and creditworthiness of the individual counterparties, with different unsecured credit limit policies for members and nonmembers. When we execute investments with members, we may give consideration to their secured credit availability with the Bank and our advances price levels.
 We may invest in short-term unsecured interest-bearing deposits, Federal funds sold, negotiable certificates of deposit, and commercial paper. We may also invest in U.S. Treasury obligations as well as short-term secured transactions, such as U.S. Treasury resale agreements.
 In addition, our investments may include agency residential MBS, which are guaranteed by Fannie Mae, Freddie Mac, or Ginnie Mae, and PLRMBS. Some of these PLRMBS were issued by or purchased from members, former members, or their respective affiliates. We execute all MBS investments without preference to the status of the counterparty or the issuer of the investment as a nonmember, member, or affiliate of a member. We have not purchased any PLRMBS since the first quarter of 2008.
 Additional information about our investments is provided in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk – Investments" and in "Item 8. Financial Statements and Supplementary Data – Note 4 – Investments."
 Mortgage Loans. Under the Mortgage Partnership Finance (MPF) Program, we purchased from members, for our own portfolio, conventional conforming fixed rate mortgage loans under the MPF Original product. After June 30, 2021, we no longer directly purchase, or facilitate the purchase of, mortgage loans from our members.
 Housing and Community Investment Programs
 FHLBank San Francisco offers grant and credit programs and other resources that promote homeownership, expand access to quality affordable housing, boost economic development, seed or sustain small businesses, and revitalize communities. Our members use our community program grants and discounted credit products to help:
 • Create or preserve quality affordable housing for lower-income families and individuals, many with special needs;
 • Facilitate sustainable and equitable homeownership for low- to moderate-income families and individuals;
 • Deliver skill-building educational programs and life-enhancing social services to underserved communities;
 • Support innovative targeted jobs programs and entrepreneurship; and

 • Assist local nonprofits and small businesses and advance community-based economic development objectives.
 Affordable Housing Program. Through our Affordable Housing Program (AHP), we provide subsidies to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Each year, to fund the AHP, we are required by law to set aside 10% of our current year's net earnings (income before interest expense related to dividends paid on mandatorily redeemable capital stock and the assessment for the AHP), to be awarded in the following year. Since 1990, we have awarded approximately $1.3 billion in AHP subsidies to support the purchase, development, or rehabilitation of approximately 150,000 housing units.
 We allocate at least 50% of our annual AHP subsidy to our competitive AHP General Fund under which applications for specific owner-occupied and rental housing projects are submitted by members and are evaluated and scored by the Bank in an annual competitive process. In 2023, we introduced a competitive AHP Nevada Targeted Fund to which we can allocate up to 20% of our annual AHP subsidy. All subsidies for the competitive AHP General Fund and Nevada Targeted Fund are funded to affordable housing sponsors or developers through our members in the form of direct subsidies or subsidized advances.
 We allocate up to 35% of our annual AHP subsidy to our homeownership set-aside program. Under this program, members reserve funds from the Bank to be used as matching grants for eligible first-time homebuyers.
 Discounted Credit Programs. We offer members two discounted credit programs available in the form of advances and standby letters of credit. Members may use the Community Investment Program to fund mortgages for low- and moderate-income households, to finance first-time homebuyer programs, to create and maintain affordable housing, and to support other eligible lending activities related to housing or economic development for low- and moderate-income families. Members may use the Advances for Community Enterprise (ACE) Program to fund projects and activities that create or retain jobs or provide services or other benefits for low- and moderate-income people and communities. Members may also use ACE Program funds to support eligible community lending and economic development, including small business, community facilities, and public works projects.
 Voluntary Programs
 In 2023, the Bank's board of directors approved plans to voluntarily allocate up to an additional 5% (15% total) of its annual net income to fund economic development and homeownership grant programs that enrich people's lives and revitalize communities. The amount of voluntary contributions available to be contributed in 2024 based on 2023 income is $32 million. The Bank continues to evaluate funding of other programs meeting community needs for affordable housing, funding for businesses, and community development.
 Access to Housing and Economic Assistance for Development (AHEAD) Program. AHEAD Program grants, funded annually at the discretion of the Bank's board of directors, provide funding for targeted economic development projects and non-AHP-eligible housing initiatives that create or preserve jobs, deliver social services, training, or education programs, or provide other services and programs that benefit low- and moderate-income communities. AHEAD Program applications are submitted by members working with local community groups, and awards are based on project eligibility and evaluation of the applications. In 2023, we awarded $4 million in AHEAD Program grants, and since 2004, we have awarded over $25 million in AHEAD program grants.
 Empowering Black Homeownership (EBH). In 2021, the Bank's board of directors approved a $1 million matching grant program designed to narrow the Black homeownership gap by expanding access to expert housing counseling services. EBH was established to address the historical and continuing racial discrimination in homeownership and expand the capacity of the United States Department of Housing and Urban Development (HUD)-approved housing counseling agencies (HCAs) to serve more aspiring and at-risk homeowners in communities of color. EBH applications were submitted by members working with these agencies, and awards were based on the eligibility and evaluation of the applications. In 2023, the Bank expanded the EBH program by doubling its commitment to a $2 million allocation for matching grants up to $125 thousand per participating member financial institution to support HUD-approved HCAs to deliver homeownership counseling. In 2023, the

 Bank disbursed $800 thousand for 36 EBH grants to 16 members that had made donations to 16 HCAs, for a total of $2 million in support for HCAs in Arizona, California, and Nevada. In 2022, the Bank disbursed $1 million for 41 EBH grants to 14 members that had made donations to 22 HCAs, for a total of $2 million in support for HCAs in Arizona, California, and Nevada.
 Nevada Capacity Building Program. The purpose of the Nevada Housing Coalition (NHC) is to build capacity for affordable housing development in Nevada and to address the state's limited infrastructure for its future development. The funds are to be used to improve development resources in the state, grow its affordable housing ecosystem, and better position Nevada to secure and deploy affordable housing dollars from a variety of existing and new sources. Capacity building efforts will include delivering critical training to practitioners on the nuances of securing and applying for affordable housing dollars, increasing the state's affordable housing project pipeline, and ultimately ensuring more housing options for all Nevadans. In 2023 the Bank's board of directors approved $350 thousand for the NHC in support of the NHC's purpose.
 Middle-Income Downpayment Assistance. In 2023, the Bank's board of directors approved a $10 million Middle-Income Downpayment Assistance matching grant pilot program to help put sustainable homeownership within reach for families and individuals. This grant program is intended to help families and individuals who qualify as first-time homebuyers and earn just over 80% up to 140% of area median income (AMI), based on the location of the property to be purchased and adjusted for household size. The goal is to expand access to affordable and sustainable homeownership opportunities for first-time homebuyers. In 2023, the Bank disbursed $10 million through 31 members in support of this pilot program.
 Tribal Nations Program. In 2023, the Bank's board of directors approved $1 million in voluntary grant funding for a Tribal Nations Program to address tribal affordable housing needs identified in the Bank's Targeted Community Lending Plan. The funding was committed to the California Coalition for Rural Housing (CCRH) in partnership with the Arizona Housing Coalition, the Northern Circle Indian Housing Authority, Pala Housing Resource Center in California, and the Nevada Housing Coalition. It is to be utilized for training and technical assistance to tribes to apply for the Bank's Affordable Housing Program, as well as federal and state affordable housing funding. In 2023, the Bank disbursed $500 thousand to CCRH.
 Funding Sources
 We obtain most of our funds from the sale of the FHLBanks' debt instruments (consolidated obligations), which consist of consolidated obligation bonds and discount notes. The consolidated obligations are issued through the Office of Finance using authorized securities dealers and are backed only by the financial resources of the FHLBanks. As provided by the FHLBank Act or regulations governing the operations of the FHLBanks, all FHLBanks have joint and several liability for all FHLBank consolidated obligations. The joint and several liability regulation authorizes the Finance Agency to require any FHLBank to repay all or a portion of the principal or interest on consolidated obligations for which another FHLBank is the primary obligor. The regulations provide a general framework for addressing the possibility that an FHLBank may be unable to repay the consolidated obligations for which it is the primary obligor. For more information, see "Item 8. Financial Statements and Supplementary Data – Note 15 – Commitments and Contingencies." We have never been asked or required to repay the principal or interest on any consolidated obligation on behalf of another FHLBank, and through the date of this report, we do not believe that it is probable that we will be asked to do so.
 Our status as a GSE is critical to maintaining access to the capital markets. Although consolidated obligations are backed only by the financial resources of the FHLBanks and are not guaranteed by the U.S. government, the capital markets have traditionally treated the FHLBanks' consolidated obligations as a close alternative to federal agency debt, providing the FHLBanks with access to funding at relatively favorable rates. As of July 31, 2023, S&P rated the FHLBanks' consolidated obligations AA+/A-1+, and as of January 24, 2024, Moody's rated them Aaa/P-1. As of July 31, 2023, S&P assigned each of the FHLBanks a long-term credit rating of AA+, and as of January 24, 2024, Moody's assigned each of the FHLBanks a long-term credit rating of Aaa. Changes in the long-term credit ratings of individual FHLBanks do not necessarily affect the credit rating of the consolidated obligations issued on behalf of the FHLBanks. Rating agencies may change or withdraw a rating from time to time because of various factors, including operating results or actions taken, business developments, or changes in their opinion regarding, among other factors, the general outlook for a particular industry or the economy.

 Regulations govern the issuance of debt on behalf of the FHLBanks and related activities. All new debt is jointly issued by the FHLBanks through the Office of Finance, which serves as their fiscal agent in accordance with the FHLBank Act and applicable regulations. Pursuant to these regulations, the Office of Finance, often in conjunction with the FHLBanks, has adopted policies and procedures for consolidated obligations that may be issued by the FHLBanks. The policies and procedures relate to the frequency and timing of issuance, issue size, minimum denomination, selling concessions, underwriter qualifications and selection, currency of issuance, interest rate change or conversion features, call or put features, principal amortization features, and selection of clearing organizations and outside counsel. The Office of Finance has responsibility for facilitating and approving the issuance of the consolidated obligations in accordance with these policies and procedures. In addition, the Office of Finance has the authority to redirect, limit, or prohibit the FHLBanks' requests to issue consolidated obligations that are otherwise allowed by its policies and procedures if it determines that its action is consistent with: (i) the regulatory requirement that consolidated obligations be issued efficiently and at the lowest all-in cost over time, consistent with prudent risk management practices, prudent debt parameters, short- and long-term market conditions, and the FHLBanks' status as GSEs; (ii) maintaining reliable access to the short-term and long-term capital markets; and (iii) positioning the issuance of debt to take advantage of current and future capital markets opportunities. The authority of the Office of Finance to redirect, limit, or prohibit our requests for issuance of consolidated obligations has never adversely affected our ability to finance its operations. The Office of Finance also services all outstanding FHLBank debt, serves as a source of information for the FHLBanks on developments in the capital markets, and prepares the FHLBanks' quarterly and annual combined financial reports. In addition, it administers the Resolution Funding Corporation, established by Congress in 1989 to provide funding for the resolution and disposition of insolvent savings institutions.
 Consolidated Obligation Bonds. Consolidated obligations are generally issued with either fixed rate payment terms or adjustable rate payment terms, which use the Secured Overnight Financing Rate for interest rate resets. In addition, to meet the specific needs of certain investors, fixed rate and adjustable rate consolidated obligation bonds may contain certain embedded features, which may result in call options and complex coupon payment terms. In general, when such consolidated obligation bonds are issued for which we are the primary obligor, we simultaneously enter into interest rate exchange agreements containing offsetting features to, in effect, convert the terms of the bond to the terms of a simple adjustable rate bond. Typically, the maturities of consolidated obligation bonds range from 6 months to 15 years, but the maturities are not subject to any statutory or regulatory limit. Consolidated obligation bonds may be issued and distributed daily through negotiated or competitively bid transactions with approved underwriters or selling group members.
 We receive 100% of the net proceeds of a bond issued through direct negotiation with underwriters of debt when we are the only FHLBank involved in the negotiation. In these cases, we are the sole primary obligor on the consolidated obligation bond. When we and one or more other FHLBanks jointly negotiate the issuance of a bond directly with underwriters, we receive the portion of the proceeds of the bond agreed upon with the other FHLBank(s); in those cases, we are the primary obligor for a pro rata portion of the bond, including all customized features and terms, based on the proceeds received.
 We may also request specific amounts of specific consolidated obligation bonds to be offered by the Office of Finance for sale in a competitive auction conducted with the underwriters in a bond selling group. One or more other FHLBanks may also request amounts of those same bonds to be offered for sale for their benefit in the same auction. We may receive zero to 100% of the proceeds of the bonds issued in a competitive auction depending on: (i) the amounts of and costs for the consolidated obligation bonds bid by underwriters; (ii) the maximum costs we or other FHLBanks participating in the same issue, if any, are willing to pay for the bonds; and (iii) guidelines for the allocation of bond proceeds among multiple participating FHLBanks administered by the Office of Finance.
 Consolidated Obligation Discount Notes. The FHLBanks also issue consolidated obligation discount notes with maturities ranging from one day to one year, which may be offered daily through a consolidated obligation discount note selling group and through other authorized underwriters. Discount notes are issued at a discount and mature at par.

 On a daily basis, we may request specific amounts of discount notes with specific maturity dates to be offered by the Office of Finance at a specific cost for sale to underwriters in the discount note selling group. One or more other FHLBanks may also request amounts of discount notes with the same maturities to be offered for sale for their benefit the same day. The Office of Finance commits to issue discount notes on behalf of the participating FHLBanks when underwriters in the selling group submit orders for the specific discount notes offered for sale. We may receive zero to 100% of the proceeds of the discount notes issued through this sales process depending on: (i) the maximum costs we or other FHLBanks participating in the same discount note issuance, if any, are willing to pay for the discount notes; (ii) the order amounts for the discount notes submitted by underwriters; and (iii) guidelines for the allocation of discount note proceeds among multiple participating FHLBanks administered by the Office of Finance.
 Twice weekly, we may also request specific amounts of discount notes with fixed terms to maturity ranging from 4 to 26 weeks to be offered by the Office of Finance for sale in a competitive auction conducted with underwriters in the discount note selling group. One or more other FHLBanks may also request amounts of those same discount notes to be offered for sale for their benefit in the same auction. The discount notes offered for sale in a competitive auction are not subject to a limit on the maximum costs the FHLBanks are willing to pay. We may receive zero to 100% of the proceeds of the discount notes issued in a competitive auction depending on: (i) the amounts of and costs for the discount notes bid by underwriters and (ii) guidelines for the allocation of discount note proceeds among multiple participating FHLBanks administered by the Office of Finance.
 Use of Interest Rate Exchange Agreements
 We use interest rate swaps, also known as derivatives, in the ordinary course of business as part of our risk management and funding strategies to reduce interest rate risk and lower funding costs.
 The regulations governing the operations of the FHLBanks and our Risk Management Policy establish standards and guidelines for our use of derivatives. These standards and guidelines prohibit trading in derivatives for profit and any other speculative purposes and limit the amount of credit risk allowable from derivative counterparties.
 We primarily use derivatives to manage our exposure to market risk from changes in interest rates. The goal of our market risk management strategy is not to eliminate market risk, but to manage it within appropriate limits that are consistent with the financial strategies approved by the board of directors. One key way we manage market risk is to acquire and maintain a portfolio of assets and liabilities, which, together with their associated derivatives, are generally matched with respect to the expected repricing of the assets and the liabilities. We may also use derivatives to adjust the effective repricing frequency or option characteristics embedded in certain financial instruments (such as advances and consolidated obligations) to achieve our risk management objectives.
 We measure our market risk at the total Bank level, as well as on a portfolio basis, taking into account all financial instruments. The market risk of the derivatives and the hedged items is included in the measurement of our various market risk measures. Our low market risk profile reflects our conservative asset-liability mix, which is supported by integrated use of derivatives in our daily financial management.
 Additional information about our interest rate exchange agreements is provided in "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Market Risk – Interest Rate Exchange Agreements" and in "Item 8. Financial Statements and Supplementary Data – Note 13 – Derivatives and Hedging Activities."
 Capital
 From its enactment in 1932, the FHLBank Act provided for a subscription-based capital structure for the FHLBanks. The amount of capital stock that each FHLBank issued was determined by a statutory formula establishing how much FHLBank capital stock each member was required to purchase. With the enactment of the Gramm-Leach-Bliley Act of 1999, Congress replaced the statutory subscription-based member capital stock

 purchase formula with requirements for total capital, leverage capital, and risk-based capital for the FHLBanks and required the FHLBanks to develop new capital plans to replace the previous statutory structure.
 Our capital plan has been amended over time to accommodate changes in our business model and financial strategies. The capital plan bases the stock purchase requirement on the level of activity an institution has with the Bank, subject to a minimum membership requirement that is intended to reflect the value of having access to the Bank as a funding source. With the approval of our board of directors, we may adjust these requirements from time to time within the ranges established in the capital plan. Any changes to our capital plan must be approved by our board of directors and the Finance Agency.
 Our capital stock cannot be publicly traded, and under the capital plan, may be issued, transferred, redeemed, and repurchased only at its par value of $100 per share, subject to certain regulatory and statutory limits. Under the capital plan, a member's capital stock will be redeemed by the Bank upon five years' notice from the member, subject to certain conditions. In addition, we have the discretion to repurchase excess stock from members.
 Dividends and Retained Earnings. Our Excess Stock Repurchase, Retained Earnings, and Dividend Framework (Framework) summarizes our capital management principles and objectives, as well as its policies and practices with respect to retained earnings, dividend payments, and the repurchase of excess stock.
 As required by the regulations governing the operations of the FHLBanks, the Framework is reviewed at least annually by our board of directors. The board of directors may amend the Framework from time to time. In September 2023, the Board approved an updated Framework and dividend philosophy to reflect changes in the current interest rate environment and business conditions. The Framework includes a dividend philosophy to endeavor to pay a quarterly dividend rate that is equal to or greater than the current market rate for a highly rated investment (e.g., SOFR) and that is sustainable under current and projected earnings while maintaining appropriate levels of capital. The decision to declare any dividend and the dividend rate are at the discretion of our board of directors, which may or may not choose to follow the dividend philosophy as guidance in the dividend declaration. Our historical dividend rates and the dividend philosophy are not indicative of future dividend declarations. Our Framework may be revised or eliminated in the future, and there can be no assurance as to future dividends.
 In accordance with the Framework, we retain certain amounts in restricted retained earnings, which are not made available for dividends in the current dividend period, and maintain an amount of total retained earnings at least equal to the required retained earnings as described in the Framework. We may be restricted from paying dividends if the Bank is not in compliance with any of our minimum capital requirements or if payment would cause the Bank to fail to meet any of our minimum capital requirements. In addition, we may not pay dividends if any principal or interest due on any consolidated obligation has not been paid in full or is not expected to be paid in full, or, under certain circumstances, if we fail to satisfy certain liquidity requirements under applicable regulations. For more information, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Liquidity Risk."
 Our Risk Management Policy limits the payment of dividends based on the ratio of our estimated market value of total capital to par value of capital stock. If this ratio at the end of any quarter is less than 100% but greater than or equal to 70%, any dividend would be limited to an annualized rate no greater than the daily average of the Federal funds effective rate for the applicable quarter (subject to certain conditions), and if this ratio is less than 70%, we would be restricted from paying a dividend. For more information, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Market Risk."
 Retained Earnings – Our Framework assesses the level and adequacy of retained earnings and establishes amounts to be retained in restricted retained earnings, which are not made available in the current dividend period, and maintains an amount of total retained earnings at least equal to our required retained earnings as described in the Framework. The methodology may be revised from time to time, and the level of required retained earnings under the methodology may change due to updating data and assumptions used in the methodology. Our retained earnings requirement may be changed at any time. The board of directors periodically reviews the retained earnings methodology and analysis to determine whether any adjustments are appropriate.

 We satisfy our retained earnings requirement with both restricted retained earnings (i.e., amounts related to the Joint Capital Enhancement (JCE) Agreement) and unrestricted retained earnings. The JCE Agreement is intended to enhance the capital position of each FHLBank. In accordance with the JCE Agreement, each FHLBank is required to reclassify an amount equal to 20% of its net income each quarter to a separate restricted retained earnings account until the balance of the account, calculated as of the last day of each calendar quarter, equals at least 1% of that FHLBank's average balance of outstanding consolidated obligations for the calendar quarter. Under the JCE Agreement, these restricted retained earnings will not be available to pay dividends. The JCE Agreement also provides that amounts in restricted retained earnings in excess of 150% of our restricted retained earnings minimum (i.e., 1% of our total consolidated obligations calculated as of the last day of each calendar quarter) may be released from restricted retained earnings.
 Dividend Payments – Finance Agency rules state that FHLBanks may declare and pay dividends only from previously retained earnings or current net earnings and may not declare or pay dividends based on projected or anticipated earnings. There is no requirement that the board of directors declare and pay any dividend. A decision by the board of directors to declare or not declare a dividend is a discretionary matter and is subject to the requirements and restrictions of the FHLBank Act and applicable requirements under the regulations governing the operations of the FHLBanks. In addition, Finance Agency rules do not permit the Bank to pay dividends in the form of capital stock if its excess stock exceeds 1% of its total assets. Excess stock is defined as the aggregate of the capital stock held by each shareholder in excess of its minimum capital stock requirement, as established by our capital plan.
 Competition
 Demand for our advances is affected by many factors, including the availability and cost of other sources of funding for members, including retail and brokered deposits. We also compete with our members' other suppliers of wholesale funding, both secured and unsecured. These suppliers may include securities dealers, commercial banks, the Federal Reserve System, and other FHLBanks for members with affiliated institutions that are members of other FHLBanks.
 Under the FHLBank Act and regulations governing the operations of the FHLBanks, affiliated institutions in different FHLBank districts may be members of different FHLBanks. Members may have access to alternative funding sources through sales of securities under agreements to resell. Some members, particularly larger members, may have access to many more funding alternatives, including independent access to the national and global credit markets. The availability of alternative funding sources for members can significantly influence the demand for our advances and can vary as a result of many factors, including market conditions, members' creditworthiness, members' strategic objectives, and the availability of collateral.
 Our ability to compete successfully for the advances business of our members depends primarily on our advances prices, ability to fund advances through the issuance of consolidated obligations at competitive rates, credit and collateral terms, prepayment terms, product features such as embedded option features, ability to meet members' specific requests on a timely basis, capital stock requirements, retained earnings policy, excess stock repurchase policies, and dividends.
 In addition, the FHLBanks compete with the U.S. Treasury, Fannie Mae, Freddie Mac, and other GSEs, as well as corporate, sovereign, and supranational entities, for funds raised through the issuance of unsecured debt in the national and global debt markets. Increases in the supply of competing debt products may, in the absence of increases in demand, result in higher debt costs or lower amounts of debt issued at the same cost.
 Regulatory Oversight, Audits, and Examinations
 The FHLBanks are supervised and regulated by the Finance Agency, an independent agency in the executive branch of the U.S. government. The Finance Agency is charged with ensuring that the FHLBanks carry out their housing finance mission, remain adequately capitalized and able to raise funds in the capital markets, and operate in a safe and sound manner. The Finance Agency also establishes regulations governing the operations of the FHLBanks.

 To assess the safety and soundness of the Bank, the Finance Agency conducts an annual examination of the Bank and other periodic reviews of its financial operations. In addition, we are required to submit information on our financial condition and results of operations each month to the Finance Agency.
 Our capital stock is registered with the Securities and Exchange Commission (SEC) under Section 12(g)(1) of the Securities Exchange Act of 1934 (1934 Act) and, as a result, we are required to comply with certain disclosure and reporting requirements of the 1934 Act and to file annual, quarterly, and current reports with the SEC, as well as meet other SEC requirements.
 Our board of directors has an audit committee, and we have an internal audit department. An independent registered public accounting firm audits our annual financial statements. The independent registered public accounting firm conducts these audits in accordance with the standards of the Public Company Accounting Oversight Board (United States).
 Like other federally chartered corporations, the FHLBanks are subject to general congressional oversight. Each FHLBank must submit annual management reports to Congress, the President, the Office of Management and Budget, and the Comptroller General.
 The Comptroller General has authority under the FHLBank Act to audit or examine the Finance Agency and the FHLBanks and to determine the extent to which they fairly and effectively fulfill the purposes of the FHLBank Act. Furthermore, the Government Corporations Control Act provides that the Comptroller General may review any audit of the financial statements conducted by an independent registered public accounting firm. The Comptroller General may also conduct his or her own audit of any financial statements of an FHLBank.
 The U.S. Treasury, or a permitted designee, is authorized under the combined provisions of the Government Corporations Control Act and the FHLBank Act to prescribe: the form, denomination, maturity, interest rate, and conditions to which FHLBank debt will be subject; the way and time FHLBank debt is issued; and the price for which FHLBank debt will be sold. The U.S. Treasury may purchase FHLBank debt up to an aggregate principal amount of $4.0 billion pursuant to the standards and terms of the FHLBank Act.
 Human Capital Resources
 Our human capital significantly contributes to the Bank's success in achieving strategic business objectives. In managing our human capital, we focus on our workforce profile and the various programs and philosophies described below.
 Workforce Profile – Our workforce is primarily comprised of corporate employees, with our principal operations centralized in one location. As of December 31, 2023, we had 319 employees. The Bank supplements its employees with independent contractors as needed. As of December 31, 2023, approximately 47.0% of our workforce identify as female, 52.0% identify as male, and 1.0% declined to state a gender. Approximately 68.0% of our workforce identify as an ethnic minority, and 2.2% declined to state an ethnicity. As of December 31, 2023, the average tenure of our employees was 8.0 years. Due to the stability and longevity of the Bank, coupled with ongoing economic uncertainty, the Bank experienced reduced turnover in 2023 of 11.0% as opposed to 14.8% in 2022. We strive to both develop talent within the organization and to supplement our talent pool with external hires. We believe that developing internal talent results in institutional strength and continuity and promotes engagement and commitment among our employees, which advances and broadens the overall success of the organization. Attracting new talent contributes to fresh perspectives, new ideas, continuous improvement, and our goal of supporting a diverse and inclusive workforce. There are no collective bargaining agreements with our employees.
 Total Rewards – To achieve our strategic business initiatives and enhance business performance, we seek to attract, develop, and retain talented employees. We accomplish this through a combination of development programs and benefits, and by recognizing and rewarding performance. Specifically, our programs include:
 • Cash compensation that includes a competitive base salary and performance-based incentives;
 • Benefits:

 Health insurance, life and accidental death and dismemberment insurance, supplemental life insurance, 401(k) retirement savings plan with employer match, pension benefits, healthcare concierge;
 Wellness program, including a wellness reimbursement, employee assistance program, and interactive education sessions;
 Time away from work, including time off for vacation, illness, federal holidays, and volunteer opportunities;
 • Culture: includes employee resource groups (ERGs), various cultural diversity, equity, and inclusion initiatives, and a mentorship program;
 • Work/Life balance: includes paid salary continuation for short-term disability, parental, military, and bereavement leave, and jury duty;
 • Development programs and training: leadership development, competency knowledge center learning modules, tuition reimbursement program, internal and external educational and development opportunities, relevant to employees' job responsibilities; and
 • Management succession planning: our board of directors and leadership actively engage in management succession planning, with a review of our senior management team at least annually.
 Our performance management framework includes goal setting and an annual performance review process. For 2023, the Board adopted four corporate goals: the Business and Financial goal, the Risk Management goal, the Community Investment goal, and the Diversity, Equity, and Inclusion (DEI) and People goal. The Bank also establishes individual goals for executives consistent with the Bank's strategic plan. The Bank's 2023 strategic objectives were to: (i) enhance membership value and business utilization; (ii) continually improve organizational performance; (iii) attract, develop, and retain high performing talent; and (iv) expand community investment impact across the district. Overall annual ratings are calibrated across the leadership team, with base salary and incentive recommendations differentiated based upon employee contributions and overall performance.
 We are committed to the health, safety, and wellness of our employees. We continue to monitor the COVID-19 levels within the San Francisco Bay Area, and will follow relevant guidance, safety protocols, and procedures in compliance with government regulations. This includes ensuring all employees are able to work remotely when needed and implementing additional safety measures for employees to perform critical on-site work.
 Diversity, Equity, and Inclusion Program – Diversity, Equity, and Inclusion (DEI) is a strategic business priority for the Bank. Our Chief Diversity Officer is a member of the senior management team, reports to the President and Chief Executive Officer, and serves as a liaison to the board of directors. Equity is embedded in the Bank's workforce management and business activities. We recognize that diversity increases our capacity for innovation and creativity and that inclusion allows us to leverage the unique perspectives of all employees, facilitates a sense of belonging, and strengthens our retention efforts. We operationalize our commitment through the development and execution of a three-year DEI Strategic Plan that includes quantifiable metrics to measure its success, and we report regularly on these metrics to management and the board of directors. Additionally, we offer a range of opportunities for our employees to connect and grow personally and professionally through our Enterprise Diversity Committee, Workforce DEI Plan, and ERGs. We consider learning an important component of our DEI Strategic Plan and regularly offer educational opportunities to our employees and evaluate inclusive behaviors as part of our annual performance management process.

 Available Information
 The SEC maintains a website at www.sec.gov that contains all electronically filed or furnished SEC reports, including our annual reports on Form 10-K, our quarterly reports on Form 10-Q, and our current reports on Form 8-K, as well as any amendments. On our website at www.fhlbsf.com, we provide a link to the page on the SEC website that lists all of these reports. In addition, we provide direct links from our website to our annual report on Form 10-K and our quarterly reports on Form 10-Q on the SEC website as soon as reasonably practicable after electronically filing or furnishing the reports to the SEC. (Note: The website addresses of the SEC and the Bank have been included as inactive textual references only. Information on those websites is not part of this report.) The Bank is exempt from certain SEC statutes and regulations and the filing of certain reports with the SEC, including proxy statements, otherwise required by public companies whose securities are registered with the SEC.

 ITEM 1A. RISK FACTORS
 The following discussion summarizes certain of the risks and uncertainties that the Federal Home Loan Bank of San Francisco (Bank or we) faces. The list is not exhaustive and there may be other risks and uncertainties that are not described below that may also affect our business. Any of these risks or uncertainties, if realized, could negatively affect our financial condition or results of operations or limit our ability to fund advances, pay dividends, or redeem or repurchase capital stock.
 Market, Financial, and Economic Risks
 Natural disasters, pandemics, terrorist attacks, or other catastrophic events could adversely affect our operations, business activities, results of operations, and financial condition.
 Natural disasters, widespread public health emergencies (such as pandemics), terrorist attacks, civil unrest, geopolitical instability or conflicts (including the ongoing hostilities in Eastern Europe and the Middle East), trade disruptions, economic or other sanctions, or other unanticipated or catastrophic events could create economic and financial disruptions and uncertainties, which may lead to reduced demand for advances and an increased risk of credit losses for the Bank and may adversely affect its cost of funding or access to funding. Negative trends in the global economy and political climate could influence, among other business activities, member borrowing activity and lending and investment patterns. These events may also lead to operational difficulties that could adversely affect the ability of the Bank and the Office of Finance to conduct and manage their businesses. Any of these factors could adversely affect our business activities and results of operations.
 Market uncertainty and volatility may adversely affect our business, profitability, or results of operations.
 Adverse and volatile conditions in the housing, mortgage, and financial markets could result in a decrease in the availability of credit and liquidity resulting in a disruption in the mortgage industry or the future receivership or failure of impacted financial institutions, including some of our members. We continue to be subject to potential adverse effects on our financial condition, results of operations, ability to pay dividends, and ability to redeem or repurchase capital stock should economic conditions significantly deteriorate.
 Weaknesses in the housing and mortgage markets may undermine the need for wholesale funding and have a negative impact on the demand for advances.
 A reduction in mortgage lending or mortgage assets held by member institutions may reduce their demand for wholesale funding. This could result in a decline in advance levels and adversely affect our financial condition and results of operations.

 Changes in or limits on our ability to access the capital markets could adversely affect our financial condition, results of operations, or ability to fund advances, pay dividends, or redeem or repurchase capital stock.
 Our primary source of funds is the sale of Federal Home Loan Bank (FHLBank) System consolidated obligations in the capital markets. Our ability to obtain funds through the sale of consolidated obligations depends in part on prevailing conditions in the capital markets, such as investor demand and liquidity in the financial markets. The sale of FHLBank System consolidated obligations can also be influenced by factors other than conditions in the capital markets, including legislative and regulatory developments and government programs and policies that affect the relative attractiveness of FHLBank System consolidated obligations. In addition, the level of dealer participation and support also affect liquidity in the agency debt markets. Based on these factors, the availability of funds may become limited or terms may become less acceptable. If funding access or terms are significantly adversely affected, our ability to support and continue our operations could be adversely affected, which could negatively affect our financial condition, results of operations, or ability to fund advances, pay dividends, or redeem or repurchase capital stock.
 Changes in interest rates could adversely affect our financial condition, results of operations, member demand for advances, or ability to fund advances on acceptable terms, pay dividends, or redeem or repurchase capital stock.
 We realize income primarily from the spread between interest earned on our outstanding advances and investments and interest paid on our consolidated obligations and other liabilities. Although we use various methods and procedures to monitor and manage our exposure to changes in interest rates, we may experience instances when our interest-bearing liabilities will be significantly more sensitive to changes in interest rates than our interest-earning assets, or vice versa. In either case, interest rate movements contrary to our position could negatively affect our financial condition, results of operations, our ability to pay dividends or redeem or repurchase capital stock, or investor demand for consolidated obligations. During 2023 the U.S. economy continued to experience rising interest rates. The impact of changes in interest rates on mortgage-related assets can be exacerbated by prepayments, with the risk that the assets will be refinanced by the obligor in low interest rate environments and the risk that the assets will remain outstanding longer than expected at below-market yields when interest rates increase. The Federal Reserve Bank's policies directly and indirectly influence interest rates on the Bank's assets and liabilities and could adversely affect the demand for advances and therefore adversely impact the Bank's financial condition and results of operations. Efforts by the Federal Reserve Board to ease inflation, such as continued increases in policy interest rates, have contributed to volatility in the financial markets and uncertainties about the economic outlook.

 Our exposure to credit risk could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 We assume secured and unsecured credit risk associated with the risk that a borrower or counterparty could default, and we could suffer a loss if we were not able to fully recover amounts owed to us on a timely basis. In addition, we have exposure to credit risk because the market value of an obligation may decline as a result of deterioration in the creditworthiness of the obligor or the credit quality of a security instrument. We have a high concentration of credit risk exposure to certain institutions and their affiliates. Significant credit losses or heightened focus on our credit exposure to individual members due to market events could have an adverse effect on our financial condition, reputation, results of operations, or ability to pay dividends or redeem or repurchase capital stock.

 We depend on institutional counterparties to provide credit obligations that are critical to our business. Defaults by one or more of these institutional counterparties on their obligations to the Bank could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 We face the risk that one or more of our institutional counterparties may fail to fulfill contractual obligations to us. The primary exposures to institutional counterparty risk are with unsecured investment counterparties, derivative counterparties, custodians, mortgage servicers that service the loans we hold as collateral for advances, and third-party providers of supplemental or primary mortgage insurance for mortgage loans purchased under the Mortgage Partnership Finance (MPF) Program. A default by a counterparty could result in losses to the Bank if our credit exposure to the counterparty was under-collateralized or our credit obligations to the counterparty were over-collateralized, and could also adversely affect our ability to conduct our operations efficiently and at cost-effective rates, which in turn could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock. ("Mortgage Partnership Finance" and "MPF" are registered trademarks of the FHLBank of Chicago.)
 Insufficient collateral protection could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 We require that all outstanding advances be fully collateralized by eligible collateral types mostly with a nexus to housing. In addition, for mortgage loans that we purchase under the MPF Program, we require that the participating financial institutions fully collateralize the outstanding credit enhancement obligations not covered through the purchase of supplemental mortgage insurance. We evaluate the types of collateral pledged by borrowers and participating financial institutions and assign borrowing capacities to the collateral based on the risks associated with each type of collateral. If we have insufficient collateral before or after an event of payment default by the borrower, or we are unable to liquidate the collateral for the value we assigned to it in the event of a payment default by a borrower, we could experience a credit loss on advances, which could adversely affect our financial condition, reputation, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 Changes in the credit ratings on FHLBank System consolidated obligations may adversely affect the cost of consolidated obligations.
 FHLBank System consolidated obligations are rated AA+/A-1+ by S&P Global Ratings as of July 31, 2023, and Aaa/P-1 by Moody's Investors Service as of January 24, 2024. Rating agencies may from time to time change a rating or issue negative reports. Because all of the FHLBanks have joint and several liability for all FHLBank consolidated obligations, negative developments at any FHLBank may affect these credit ratings or result in the issuance of a negative report regardless of our own financial condition and results of operations. In addition, because of the FHLBanks' GSE status, the credit ratings of the FHLBank System and the FHLBanks are generally constrained by the long-term sovereign credit rating of the United States, and any downgrade in that sovereign credit rating may result in a corresponding downgrade to the credit ratings of FHLBank System consolidated obligations. For example, downgrades to the U.S. sovereign credit rating or outlook, which have occurred in the past, may occur again if the U.S. government continues to fail to adequately address, based on the credit rating agencies' criteria, its fiscal budget deficit or statutory debt limits. Fitch Ratings downgraded the U.S. sovereign credit rating in August 2023, and Moody's changed the outlook of its rating on the U.S. from stable to negative. Any adverse rating change or negative report may adversely affect our cost of funds and the FHLBanks' ability to issue consolidated obligations on acceptable terms, which could also adversely affect our financial condition or results of operations or limit our ability to make advances on acceptable terms, pay dividends, or redeem or repurchase capital stock.

 Under certain extreme stress conditions, we may not be able to meet our obligations as they come due or meet the credit and liquidity needs of our members in a timely and cost-effective manner.
 We seek to be in a position to meet our members' credit and liquidity needs and pay our obligations without maintaining excessive holdings of low-yielding liquid investments or having to incur unnecessarily high borrowing costs. In addition, we maintain a contingency liquidity plan designed to enable us to meet our obligations and the liquidity needs of members in the event of operational disruptions or short-term disruptions in the capital markets. Under certain extreme stress conditions, our efforts to manage our liquidity position, including our contingency liquidity plan, may not enable us to meet our obligations and the liquidity needs of our members, which could have an adverse effect on our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 Strategic Execution Risks
 Limitations on the payment of dividends and repurchase of excess stock may adversely affect the attractiveness of our business model to members.
 Our business model is based on the premise that we maintain a balance between our objective to promote housing, homeownership, and community and economic development through our activities with members and our objective to provide a return on the private capital provided by our members. We achieve this balance by delivering low-cost credit to help our members meet the credit needs of their communities while striving to pay members a reasonable return on their investment in our capital stock. Our financial strategies are designed to enable us to safely expand and contract our balance sheet as our member base and our members' credit needs change. In addition, we manage our retained earnings to ensure compliance with regulatory capital requirements in the event of significant growth in member business or in the event of significant Bank financial distress. As a result of these strategies, we have historically been able to achieve our mission by meeting member credit needs and maintaining our adequately capitalized position while paying dividends (including dividends on mandatorily redeemable capital stock) and repurchasing and redeeming excess stock. Limitations on the payment of dividends and the repurchase of excess stock may diminish the value of membership from the perspective of a member.
 We face competition for advances and access to funding, which could adversely affect our business.
 Our primary business is making advances to our members. We compete with other suppliers of wholesale funding, both secured and unsecured, including investment banks, commercial banks, the Federal Reserve Banks, and, in certain circumstances, other FHLBanks. Our members may have access to alternative funding sources, including independent access to deposits, along with the national and global credit markets. These alternative funding sources may offer more favorable terms than we do on our advances, including more flexible credit or collateral standards. In addition, many of our competitors are not subject to the same regulations as the FHLBanks, which may enable those competitors to offer products and terms that we are not able to offer.
 The FHLBanks also compete with the U.S. Treasury, Federal Reserve, Fannie Mae, Freddie Mac, and other GSEs, as well as corporate, sovereign, and supranational entities, for funds raised through the issuance of unsecured debt in the national and global debt markets. Increases in the supply of competing debt products may, in the absence of increases in demand, result in higher debt costs or lower amounts of debt issued at the same cost. Increased competition could adversely affect our ability to access funding, reduce the amount of funding available to us, or increase the cost of funding available to us. Any of these results could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.

 We have a high concentration of advances and capital with certain institutions and their affiliates, and a loss or change of business activities with any of these institutions, or a material or prolonged decline in demand for advances, could adversely affect our results of operations and financial condition.
 Pursuant to our federal charter, membership in the Bank is generally limited to federally-insured depository institutions, insurance companies, and community development financial institutions in our three-state district (see "Item 8. Financial Statements and Supplementary Data – Notes to Financial Statements – Background Information" for more information). Given this limitation to membership eligibility, a loss of members or decreased business activities with members due to withdrawal from membership, acquisition by a nonmember, or liquidation, receivership, or failure could negatively impact our financial condition and results of operations.
 The Bank's ability to fulfill its mission and achieve its business and financial objectives is influenced by its level of membership and advance balances. We currently have a high concentration of advances and capital with certain institutions and their affiliates. For instance, as a result of the receivership and subsequent acquisition of one of our members in May 2023 (see "Item 8. Financial Statements and Supplementary Data – Note 5 – Advances – Concentration Risk" for more information), as of December 31, 2023, a single nonmember accounted for 39 % of advances outstanding. Because this borrower is a nonmember, when these advances either mature or are prepaid they cannot be replaced by this borrower, which will adversely affect our level of advance balances in the future.
 In addition, mergers and acquisitions have been or could be announced involving certain of the Bank's members, including some of the Bank's larger borrowers. The reduction in advance balances and total assets associated with this activity could adversely affect our results of operations, net income, financial condition, and ability to pay dividends. Furthermore, future receiverships or failures of financial institutions may adversely impact our advance levels and our financial condition and results of operations. Although our business model is designed to enable us to expand and contract our balance sheet as our members' credit needs change, a lack of sufficient advance balances or a prolonged material decline in advances could adversely affect our total assets, net income, financial condition, results of operations, and ability to pay dividends.
 A prolonged decline and lack of mortgage-backed securities purchases could adversely affect our results of operations, financial condition, or ability to pay dividends or redeem or repurchase capital stock.
 The primary source of the Bank's earnings is interest income, which includes interest income on mortgage-backed securities. At the time these securities mature, the Bank may be limited in the purchase of other mortgage-backed securities due to, among other things, regulatory guidance on MBS purchases by FHLBanks.
 We may become liable for all or a portion of the consolidated obligations for which other FHLBanks are the primary obligors.
 As provided by the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act), and regulations governing the operations of the FHLBanks, all FHLBanks have joint and several liability for all FHLBank consolidated obligations, which are backed only by the financial resources of the FHLBanks. The joint and several liability regulation authorizes the Federal Housing Finance Agency (Finance Agency) to require any FHLBank to repay all or any portion of the principal or interest on consolidated obligations for which another FHLBank is the primary obligor, whether or not the other FHLBank has defaulted in the payment of those obligations and even though the FHLBank making the repayment received none of the proceeds from the issuance of the obligations. The likelihood of triggering our joint and several liability obligation depends on many factors, including the financial condition and financial performance of the other FHLBanks. If we are required by the Finance Agency to repay the principal or interest on consolidated obligations for which another FHLBank is the primary obligor, our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock could be adversely affected.

 If the Bank or any other FHLBank has not paid the principal or interest due on all consolidated obligations, we may not be able to pay dividends or redeem or repurchase any shares of our capital stock.
 If the principal or interest due on any consolidated obligations has not been paid in full or is not expected to be paid in full, we may not be able to pay dividends on our capital stock or redeem or repurchase any shares of our capital stock. If another FHLBank defaults on its obligation to pay principal or interest on any consolidated obligations, the regulations governing the operations of the FHLBanks provide that the Finance Agency may allocate outstanding principal and interest payments among one or more of the remaining FHLBanks on a pro rata basis or any other basis the Finance Agency may determine. Our ability to pay dividends or redeem or repurchase capital stock could be affected not only by our own financial condition, but also by the financial condition of one or more of the other FHLBanks.
 We could change our policies, programs, and agreements affecting our members.
 We could change our policies, programs, and agreements affecting our members from time to time, including, without limitation, policies, programs, and agreements affecting the availability of and conditions for access to our advances and other credit products, the Affordable Housing Program (AHP), dividends, the repurchase of capital stock, and other programs, products, and services. These changes could cause our members to obtain financing from alternative sources, which could adversely affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock. In addition, changes to our policies, programs, and agreements affecting our members could adversely affect the value of membership from the perspective of a member.
 The failure of the FHLBanks to set aside, in the aggregate, at least $100 million annually for the AHP could result in an increase in our AHP contribution, which could adversely affect our results of operations or ability to pay dividends or redeem or repurchase capital stock.
 The FHLBank Act requires each FHLBank to establish and fund an AHP. Annually, the FHLBanks are required to set aside, in the aggregate, the greater of $100 million or 10% of their current year's net earnings (income before interest expense related to dividends paid on mandatorily redeemable capital stock and the assessment for the AHP) for their AHPs. If the FHLBanks do not make the minimum $100 million annual AHP contribution in a given year, we could be required to contribute more than 10% of our current year's net earnings to the AHP. An increase in our AHP contribution could adversely affect our results of operations or ability to pay dividends or redeem or repurchase capital stock.
 Operational Risks
 We rely heavily on information systems and other technology. A failure, interruption, or security breach, including events caused by cyberattacks, of our information systems or those of critical vendors and third parties, such as the Federal Reserve Banks, could disrupt our business or adversely affect our financial condition, results of operations, or reputation.
 We rely heavily on our information systems, technology vendors, and third parties to conduct and manage our business. If we or one of our critical vendors experience a failure, interruption, or security breach in any information systems or other technology, including events caused by cyberattacks, we may be unable to conduct and manage our business effectively. In addition, such a failure, interruption, or security breach could result in significant losses, a loss of personal and confidential information, or reputational damage. Cyberattacks, in particular those on financial institutions and financial market infrastructures, have become more frequent, sophisticated, and difficult to detect or prevent. In the event of a breach resulting in loss of data, such as personally identifiable information or other such data protected by data privacy or other laws, we may be liable for damages, fines, and penalties for such losses under applicable regulatory frameworks despite not being able to limit our liability or damages in the event of such a loss. Furthermore, there have been recent significant advancements in the development of generative artificial intelligence (AI) and predictive data analytics, such as the creation of large language models and machine-learning techniques. The potential integration of AI by some of the Bank's third-party vendors, and use of AI by outside parties, including potential threat actors, presents risks and challenges that could affect our business in a multitude of unforeseen ways. While the Bank does not currently utilize AI in its own information systems and technology

 infrastructure, the use of AI by outside parties, including some of the Bank's vendors and suppliers, may result in reputational or competitive harm, disruption of business operations, regulatory action, and/or legal liability to the Bank. In addition, significant initiatives undertaken by the Bank to replace information systems or other technology infrastructures may subject the Bank to a temporary risk of failure or interruption while we are in the process of implementing these new systems or technology infrastructures. Additionally, we maintain two geographically dispersed, colocation data centers which are on electrical grids that are separate from each other and from our principal offices and off-site business continuity facilities. Both data centers are subject to periodic testing to demonstrate adequate operational capability. Although we have implemented a business continuity plan, we may not be able to prevent, swiftly and adequately address, or otherwise mitigate the negative effects of any failure, interruption, or breach. Any failure, interruption, or breach could adversely affect our member business, member relations, risk management, reputation, or profitability, which could then negatively affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 We may fail to identify and manage risks related to a variety of aspects of our business, including operational risk, legal and compliance risk, interest-rate risk, liquidity risk, market risk, and credit risk.
 We have adopted policies, procedures, and controls, and use systems and technology, and have a robust risk governance framework, designed to aid in monitoring and managing these risks. However, we cannot provide complete assurance that these controls, procedures, policies, systems, technology, and risk governance framework, are adequate to identify and manage all the risks inherent in the Bank's business, including, for example, risks that arise as a result of changes in the business. Failed or inadequate controls, risk management practices, systems, and technology, and failure to adhere to applicable policies and procedures, and the overall risk governance framework, could have an adverse effect on our financial condition and results of operations.

 The inability to attract and retain skilled key personnel could adversely affect the business, workforce, and operations of the Bank.
 We rely on key personnel and a competent, diverse and inclusive workforce to manage our business and conduct our operations. Competition for key skilled personnel has been intense within the financial services industry and businesses outside the financial services industry, including the technology sector. Failure to attract and retain key skilled personnel, maintain a diverse and inclusive workforce, or to develop and implement an effective succession plan, could adversely affect the business and operations of the Bank.
 Volatile market conditions increase the risk that our financial models will produce unreliable results.
 We use market-based inputs in the financial models that we use to inform our operational decisions and to derive estimates for use in our financial reporting processes. While model inputs based on economic conditions and expectations are regularly evaluated and adjusted to changing conditions, sudden significant changes in these conditions may increase the risk that our models could produce unreliable results or estimates that vary widely or prove to be inaccurate.
 Restrictions on the redemption, repurchase, or transfer of our capital stock could reduce our ability to redeem or repurchase a member's capital stock.
 Under the Gramm-Leach-Bliley Act of 1999, Finance Agency regulations, and our capital plan, our capital stock must be redeemed upon the expiration of the relevant five-year redemption period, subject to certain conditions. Capital stock may become subject to redemption following a five-year redemption period after a shareholder provides a written redemption notice to the Bank; gives notice of intention to withdraw from membership; attains nonmember status by merger or acquisition, charter termination, or other involuntary membership termination; or after a receiver or other liquidating agent for a member transfers the member's Bank capital stock to a nonmember entity. Only capital stock that is not required to meet the membership capital stock requirement of a shareholder or to support its outstanding activity with the Bank (excess stock) may be redeemed at the end of the redemption period. In addition, we may elect to repurchase some or all of the excess stock of a shareholder at any time at our sole discretion.

 There is no guarantee, however, that we will be able to redeem capital stock held by a shareholder even at the end of the redemption period or to repurchase excess stock. If the redemption or repurchase of the capital stock would cause us to fail to meet our minimum regulatory capital requirements or cause the shareholder to fail to maintain its minimum investment requirement, then the redemption or repurchase is prohibited by Finance Agency regulations and our capital plan. In addition, since our capital stock may only be owned by our members (or, under certain circumstances, former members and certain successor institutions), and our capital plan requires our approval before a shareholder may transfer any of its capital stock to another member or nonmember shareholder, we cannot provide assurance that a shareholder would be allowed to transfer any excess stock to another member or nonmember shareholder at any time.
 Regulatory Risks
 Changes in federal fiscal and monetary policy could adversely affect our business or results of operations.
 Our business and results of operations are significantly affected by the fiscal and monetary policies of the federal government and its agencies, including the Federal Reserve Board, which regulates the supply of money and credit in the United States. The Federal Reserve Board's policies directly and indirectly influence the yield on interest-earning assets and the cost of interest-bearing liabilities, and could adversely affect demand for advances and for consolidated obligations as well as our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 We rely on derivative transactions to reduce our market risk and funding costs, and changes in our credit ratings or the credit ratings of our derivative counterparties, or changes in the legislation or the regulations affecting derivatives, may adversely affect our ability to enter into derivative transactions on cost-effective terms.
 Our financial strategies are highly dependent on our ability to enter into derivative transactions on acceptable terms to reduce our market risk and funding costs. Rating agencies may from time to time change a rating or issue negative reports, which may adversely affect our ability to enter into derivative transactions on satisfactory terms in the quantities necessary to manage our interest rate risk and funding costs effectively. Changes in legislation or regulations affecting derivatives may also adversely affect our ability to enter into derivative transactions with acceptable counterparties on satisfactory terms. Any of these changes could negatively affect our financial condition, results of operations, or ability to make advances on acceptable terms, pay dividends, or redeem or repurchase capital stock.
 We are affected by federal and state laws and regulations that could change or be applied in a manner detrimental to our operations, or to the ability or motivation to invest in the Bank or use our products and services.
 The FHLBanks are GSEs, organized under the authority of and governed by the FHLBank Act, and, as such, are also governed by the Federal Housing Enterprises Financial Safety and Soundness Act of 1992 and other federal laws and regulations. From time to time, Congress has amended the FHLBank Act and amended or enacted other legislation in ways that have significantly affected the FHLBanks and the manner in which the FHLBanks carry out their housing finance mission and business operations. New or modified legislation enacted by Congress or states and regulations or policies implemented by the Finance Agency could have a negative effect on our ability to conduct business or on our cost of doing business, or affect our members' ability or motivation to acquire or own our capital stock or use of our products and services. In addition, new or modified legislation or regulations governing our members may affect our ability to conduct business or our cost of doing business with our members.
 Changes in statutory or regulatory requirements or policies, or in their application, could result in changes in, among other things, the FHLBanks' cost of funds, capital requirements, accounting policies, liquidity management, debt issuance, derivative hedging activities, permissible business activities, additional contributions to the Bank's AHP, membership base, membership eligibility, our members' access to our products and services (including whether a member meets required tangible capital levels to access advances), and the size, scope, and nature of the FHLBanks' lending, investment, and mortgage purchase program activities. These changes could negatively affect our financial condition, results of operations, ability to pay dividends, or ability to redeem or repurchase capital

 stock. In addition, given the Bank's relationship with other FHLBanks, events other than another FHLBank's default on a consolidated obligation can affect us. Events that affect other FHLBanks, such as member failures or capital deficiencies at another FHLBank, could lead the Finance Agency to require or request that one FHLBank provide capital or other assistance to another FHLBank, purchase assets from another FHLBank, or impose other forms of resolution affecting one or more of the other FHLBanks. If we were called upon by the Finance Agency to take any of these steps, it could affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 Following a comprehensive review that began in the fall of 2022, the Finance Agency issued the "FHLBank System at 100: Focusing on the Future" report on November 7, 2023, presenting its review and analysis of the FHLBank System and the actions and recommendations that it plans to pursue over a multi-year effort, in service of its vision for the FHLBank System. The report focused on four broad themes: (1) the mission of the FHLBank System; (2) the FHLBank System as a stable and reliable source of liquidity; (3) housing and community development; and (4) FHLBank System operational efficiency, structure, and governance. Many of the recommendations from the report may be implemented by the Finance Agency through ongoing supervision, guidance, or rulemaking within its existing statutory authority, while other recommendations may require legislative action or further study.

 We are not able to predict what actions will ultimately result from the Finance Agency's recommendations, the timing of any actions, the extent of any changes to the Bank or the FHLBank System, or the ultimate effect on the Bank or the FHLBank System in the future. Potential changes resulting from the Finance Agency's recommendations (including changes relating to the FHLBanks' mission, liquidity role, membership and lending requirements, affordable housing contributions and support for community investment, or operations, structure, and governance) could increase our operational costs and expenses, result in heightened scrutiny of the FHLBanks and their mission and activities, and impact our business, which may affect our financial condition, or results of operations, or the value of membership in the FHLBanks. The extent to which the report ultimately results in changes to regulatory requirements or supervisory expectations that impact or limit the use of our advances by members or our ability to lend to members may have a significant negative impact on our financial condition or results of operations.
 For more details on this Finance Agency report, see "Part II. Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Legislative and Regulatory Developments– Finance Agency's Review and Analysis of the Federal Home Loan Bank System."
 Our members are governed by federal and state laws and regulations that could change in a manner detrimental to their ability or motivation to invest in the Bank or to use our products and services.
 Most of our members are highly regulated financial institutions, and the regulatory environment in which our members operate could change in a manner that would negatively affect their ability or motivation to acquire or own our capital stock or use our products and services. Statutory or regulatory changes that make it less attractive to hold our capital stock or use our products and services could negatively affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 Changes in the status, regulation, and perception of the housing GSEs or in policies and programs relating to the housing GSEs may adversely affect our business activities, future advances balances, the cost of debt issuance, or future dividend payments.
 Changes in the status of Fannie Mae and Freddie Mac during their conservatorships may result in higher funding costs for the FHLBanks, which could negatively affect our business and financial condition. In addition, negative news articles, industry reports, and other announcements pertaining to GSEs, including Fannie Mae, Freddie Mac, and any of the FHLBanks, could create pressure on all GSE debt pricing, as investors may perceive that their debt instruments bear increased risk.
 As a result of these factors, the FHLBank System may have to pay higher rates on consolidated obligations to make them attractive to investors. If we maintain our current approach to pricing advances, an increase in the cost of issuing consolidated obligations could reduce our net interest spread (the difference between the interest rate received on advances and the interest rate paid on consolidated obligations) and cause our advances to be less profitable. If we increase the price of our advances to avoid a decrease in the net interest spread, the advances may

 be less attractive to our members, and our outstanding advances balances may decrease. In addition, an increase in the cost of issuing consolidated obligations could reduce our net interest spread on other interest-earning assets. As a result, an increase in the cost of issuing consolidated obligations could negatively affect our financial condition, results of operations, or ability to pay dividends or redeem or repurchase capital stock.
 General Risk Factors
 Significant climate change events could adversely affect the members and business of our Bank, and failure to meet investor or other stakeholder expectations regarding climate change and other environmental matters may damage the reputation of the Bank.
 The region where we operate is subject to natural disasters, including risks from floods, wildfires, drought, and other natural disasters. Climate change is increasing the frequency, intensity, and duration of these events, which could destroy or damage Bank facilities or member properties, including collateral that members have pledged to secure advances or mortgages, disrupt the business of the Bank or our members, increase the probability of power or other outages, negatively affect the livelihood of our members, or otherwise cause significant economic dislocation in disaster-affected regions. Any of these situations may adversely affect the financial condition and results of operations of the Bank.
 Enhanced governmental, regulatory, and societal attention to climate change, including expanding mandatory and voluntary reporting, diligence, and disclosure on topics such as climate change, carbon emissions, water usage, waste management, and risk oversight, could expand the nature, scope, and complexity of matters that we are required to control, assess, and report. These issues and rapidly changing laws, regulations, policies, interpretations, and expectations may increase the cost of compliance and internal risk management programs for the Bank and alter the environment in which we do business, which could adversely affect the financial condition and results of operations of the Bank. In addition, the shift toward a lower-carbon economy, driven by policy regulations, low-carbon technology advancement, consumer sentiment, or liability risks, may negatively affect the Bank's or our members' business models, asset valuations, and operating costs.

 ITEM 1B. UNRESOLVED STAFF COMMENTS
 Not applicable.

 ITEM 1C. CYBERSECURITY
 Cybersecurity Risk Management and Strategy
 The Bank is subject to cybersecurity risks, which includes intentional and unintentional acts that may affect the availability, confidentiality, and integrity of our information systems, including any information residing therein, or services. The Bank has, in alignment with industry standards and Finance Agency regulatory guidance, implemented processes, as set forth in its cybersecurity risk management framework, for identifying, assessing, and managing material risks from cybersecurity incidents that may directly or indirectly impact the Bank's business strategy, results of operations, or financial condition. Please refer to "Item 1.A Risk Factors - Operational Risks" for a description of potential cybersecurity threat risks.
 The Bank's cybersecurity risk management framework is designed to protect the confidentiality, integrity, and availability of the Bank's information technology assets and data. The Bank utilizes the cybersecurity risk management concept of defense-in-depth and deploys multiple layers of controls across operations to manage the multi-faceted nature of cybersecurity risk. Cybersecurity risk management is part of the Bank's Enterprise Risk Management program which includes pre-established risk appetite statements that outline the various risk indicators and their respective risk tolerance levels for the monitoring, assessing, mitigation, and reporting associated with those risks. The Bank's Information Security program is designed to evaluate our cybersecurity infrastructure and performance on an on-going basis through regular control assessments, vulnerability scans and remediation, penetration tests, and threat intelligence feeds that enable the program to effectively identify, prioritize, and mitigate

 cybersecurity risks. The Bank attempts to mitigate cybersecurity risk using an array of activities, including the Bank's Information Security Policy, information security training, periodic cybersecurity incident tabletop exercises, adequate cybersecurity insurance coverage levels, the Bank's Cybersecurity Incident Response Plan, and the Bank's business continuity management program focusing on the continuance of the Bank's operations in the event of a threat or incident.
 The Bank's Enterprise Risk Committee annually reviews and approves the Bank's Information Security Policy. The Bank's Information Security Policy establishes administrative, technical, and physical safeguards designed to protect the security, confidentiality, and integrity of Bank information in accordance with Finance Agency regulation, the Gramm-Leach-Bliley Act and the interagency guidelines issued thereunder, and applicable laws. The Bank develops mitigation plans, monitors tactical implementation of the policy, and engages in detailed risk assessments comprising the Bank's Information Security Program overseen by the Bank's Enterprise Risk and Technology & Operations Committees. The Bank's Enterprise Risk and Technology & Operations Committees report to the Board.
 The Bank's Cybersecurity Incident Response Plan determines how cybersecurity incidents are identified, classified, and escalated, including for the purposes of reporting, and providing relevant information to senior management and the Board. The Bank's Cybersecurity Incident Response Plan also stipulates management assess the materiality of the incident for the purposes of public disclosure.
 The business continuity management program is designed to oversee and implement resilience, continuity, and response capabilities to safeguard employees, customers, and products and services and minimize the financial loss to the Bank, ensure employee safety, and continue uninterrupted service to shareholders during a disruption event, which may include a cybersecurity related event. The business continuity management program provides for the restoration of facilities, communications, information technology systems, temporary relocation of personnel, and other components necessary for the continuity of critical Bank processes. The business continuity management program is overseen by the Board.
 The Bank retains external consultants to assist in the development and monitoring of those processes for identifying, assessing, and managing cybersecurity incidents and threat risks. The Bank's Cybersecurity Incident Response Plan also facilitates management of third-party cybersecurity incidents. As part of the Bank's vendor management process, the Bank undertakes due diligence of third-party systems that the Bank will interact with, including risk profiling and classification, in addition to requiring data protection covenants in its vendor agreements. The Bank's vendor risk management program includes regular reviews and oversight of all service providers in accordance with a risk profile classification. The Bank reviews performance, technologies utilized by vendors, and promotes escalation of any unsatisfactory reviews as part of Bank's continuous assessment of its vendors.
 During the period covered by this report, risks from cybersecurity threats did not have a material impact on the Bank's business strategy, results of operations, or financial condition. The Bank updated its information security strategy during the period covered by this report in response to the increasing volume of cybersecurity threats, both to the Bank and to third parties such as suppliers and vendors. The Bank has experienced cybersecurity incidents and threats in the past, though none have had a material effect on the Bank's financial condition or results of operations.
 Cybersecurity Governance
 The Board, through its Enterprise Risk and Technology & Operations Committees, oversees the Bank's Information Security and Enterprise Risk Management programs, which include the Information Security Policy. The Board receives reports from the Enterprise Risk and Technology & Operations Committees, which are management committees composed of members of the Bank's senior management responsible for management of risk and implementation of the cybersecurity risk management framework within the Risk Management Program as approved by the Board. The Board oversees management's approach to staffing, policies, processes, and practices to measure and address cybersecurity and information security risk.

 The Enterprise Risk Committee is responsible for reviewing and recommending the approval of the Information Security Policy by the Board. The Enterprise Risk Committee provides independent and integrated oversight of the Bank's Information Security program and security exceptions and violations. The Bank's Technology & Operations Committee is responsible for reviewing the Bank's security awareness and physical security procedures and implementation reports, provides guidance and monitors progress on major information security projects, and regulatory changes.
 The Bank's dedicated Information Security Department, led by our Chief Information Security Officer, is comprised of specialized professionals responsible for the processes and procedures to design and implement protective, proactive and reactive measures to protect the Bank against cybersecurity risks, and for developing, documenting, and approving the Bank's technical information security control standards, guidelines, and procedures designed to preserve the confidentiality, integrity, and availability of the Bank's information technology assets and data under the Bank's control. The Chief Information Security Officer's expertise in cybersecurity includes holding a Bachelor of Science degree in Computer Engineering, a Master of Business Administration degree in Technology Management, and Information Systems Security Professional certification, along with decades of experience in information technology and cybersecurity.
 The Bank's Enterprise Risk and Technology & Operations Committees receive regular, prompt, and periodic information from the Information Security Department, which in turn provides periodic, regular, and prompt reporting to the Enterprise Risk and Technology & Operations Committees of the Board on topics such as threat intelligence, major cybersecurity risk areas, technologies and best practices, and any cybersecurity incidents that may have impacted the Bank, as well as risk assessment, management, and monitoring updates, as applicable and as needed.
 Bank policies and processes are designed such that the Board would receive prompt and timely information from the Information Security Department or the Enterprise Risk Committee on any cybersecurity or information security incident or threat that may pose significant risk to the Bank and would continue to receive regular reports on any incident until its conclusion. At least quarterly, or more often, as necessary, the Board discusses cybersecurity and information security risks with the Bank's Chief Information Security Officer.

 ITEM 2. PROPERTIES
 The Federal Home Loan Bank of San Francisco (Bank) maintains its principal offices in leased premises totaling 96,139 square feet of space at 333 Bush Street in San Francisco, California. The Bank also leases 6,808 square feet of space in off-site business continuity facilities located in Rancho Cordova, California. The Bank believes these facilities are adequate for the purposes for which they are currently used and are well maintained.

 ITEM 3. LEGAL PROCEEDINGS
 The Federal Home Loan Bank of San Francisco (Bank) may be subject to various legal proceedings arising in the normal course of business.
 After consultation with legal counsel, the Bank is not aware of any legal proceedings that are expected to have a material effect on its financial condition or results of operations or that are otherwise material to the Bank.

 ITEM 4. MINE SAFETY DISCLOSURES
 Not applicable.

 ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES
 The Federal Home Loan Bank of San Francisco (Bank) has a cooperative ownership structure. The members and certain nonmembers own all the capital stock of the Bank, the majority of the directors of the Bank are officers or directors of members, and the directors are elected by members (or selected by the board of directors to fill mid-term vacancies). There is no established marketplace for the Bank's capital stock. The Bank's capital stock is not publicly traded. The Bank issues only one class of capital stock, Class B stock, which, under the Bank's capital plan, may be redeemed at par value, $100 per share, upon five years' notice from the shareholder to the Bank, subject to certain statutory and regulatory requirements and to the satisfaction of any ongoing capital stock investment requirements applying to the member.
 At the Bank's discretion and at any time, the Bank may repurchase shares held by a shareholder in excess of its required capital stock holdings. The Bank's Excess Stock Repurchase, Retained Earnings, and Dividend Framework (Framework) summarizes the Bank's capital management principles and objectives, as well as its policies and practices with respect to restricted retained earnings, dividend payments, and the repurchase of excess stock. In September 2023, the Board approved an updated Framework and dividend philosophy to reflect changes in the current interest rate environment and business conditions. The Framework includes a dividend philosophy to endeavor to pay a quarterly dividend rate that is equal to or greater than the current market rate for a highly rated investment (e.g., SOFR) and that is sustainable under current and projected earnings while maintaining appropriate levels of capital. The decision to declare any dividend and the dividend rate are at the discretion of the Bank's board of directors, which may choose to follow the dividend philosophy as guidance in the dividend declaration. The Bank's historical dividend rates and the dividend philosophy are not indicative of future dividend declarations. The Bank's dividend policy may be revised or eliminated in the future and there can be no assurance as to future dividends. For information on the Bank's policies and practices with respect to dividend payments, see "Part I. Financial Information, Item 1. Business – Capital – Dividends and Retained Earnings," which is herein incorporated by reference.
 The information regarding the Bank's capital requirements is set forth in "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital." At February 29, 2024, the Bank had 23,489,362 shares of Class B stock held by 336 members and 6,644,932 shares of Class B stock held by 6 nonmembers. Class B stock held by nonmembers is classified as mandatorily redeemable capital stock in the Bank's Statements of Financial Condition.
 Federal Housing Finance Agency (Finance Agency) rules state that Federal Home Loan Banks (FHLBanks) may declare and pay dividends only from previously retained earnings or current net earnings, and may not declare or pay dividends based on projected or anticipated earnings. In addition, Finance Agency rules do not permit the Bank to pay dividends in the form of capital stock if its excess stock exceeds 1% of its total assets. Excess stock is defined as the aggregate of the capital stock held by each shareholder in excess of its minimum capital stock requirement, as established by the Bank's capital plan.
 There is no requirement that the board of directors declare and pay any dividend. A decision by the board of directors to declare or not declare a dividend is a discretionary matter and is subject to the requirements and restrictions of the Federal Home Loan Bank Act and applicable requirements under the regulations governing the operations of the FHLBanks.
 Additional information regarding the Bank's dividends is set forth in "Item 1. Business" and in "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital."

 ITEM 6. [RESERVED]

 ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

 Statements contained in this annual report on Form 10-K, including statements describing the objectives, projections, estimates, or predictions of the future of the Federal Home Loan Bank of San Francisco (Bank) or the Federal Home Loan Bank System (FHLBank System), are "forward-looking statements." These statements may use forward-looking terms, such as "anticipate," "believe," "could," "estimate," "expect," "intend," "likely," "may," "probable," "plan," "project," "should," "will," "would," "possible," or their negatives or other variations on these terms, and include statements related to, among others, gains and losses on derivatives, plans to pay dividends and redeem or repurchase excess stock, future credit losses, future classification of securities, and reform legislation. The Bank cautions that by their nature, forward-looking statements involve risk or uncertainty that could cause actual results to differ materially from those expressed or implied in these forward-looking statements or could affect the extent to which a particular objective, projection, estimate, or prediction is realized. These risks and uncertainties include, among others, the following:
 • changes in economic and market conditions, including inflation and rising interest rates, changes in the credit ratings of the United States, including any effects of downgrades in the sovereign credit rating of the United States, and conditions in the mortgage, housing, and capital markets;
 • the volatility of market prices, rates, and indices;
 • the timing and volume of market activity;
 • natural disasters, pandemics or other widespread public health emergencies, terrorist attacks, civil unrest, geopolitical instability or conflicts (including the ongoing hostilities in Eastern Europe and the Middle East), trade disruptions, economic or other sanctions, or other unanticipated or catastrophic events;
 • political events, including legislative, regulatory, judicial, or other developments that affect the Bank, its members, counterparties, or investors in the consolidated obligations of the Federal Home Loan Banks (FHLBanks), such as any government-sponsored enterprise (GSE) reforms, any changes resulting from the Finance Agency's review and analysis of the FHLBank System, including recommendations published in its "FHLBank System at 100: Focusing on the Future" report, changes in the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act), changes in applicable sections of the Federal Housing Enterprises Financial Safety and Soundness Act of 1992, or changes in other statutes or regulations applicable to the FHLBanks;
 • changes in the Bank's capital structure and composition;
 • changes in the Bank's capital stock requirements;
 • the ability of the Bank to pay dividends or redeem or repurchase capital stock;
 • membership changes, including changes resulting from mergers or changes in the principal place of business of Bank members;
 • the withdrawal, merger, dissolution, or receivership of one or more large members;
 • the soundness of other financial institutions, including Bank members, nonmember borrowers, other counterparties, and the other FHLBanks;
 • changes in Bank members' demand for Bank advances;
 • changes in the value or liquidity of collateral underlying advances to Bank members or nonmember borrowers or collateral pledged by the Bank's derivative counterparties;
 • changes in the fair value and economic value of, impairments of, and risks associated with the Bank's investments in mortgage loans and mortgage-backed securities (MBS) and the related credit enhancement protections;
 • changes in the Bank's ability or intent to hold MBS and mortgage loans to maturity;
 • competitive forces, including the availability of other sources of funding for Bank members;
 • the willingness of the Bank's members to do business with the Bank;
 • changes in investor demand for consolidated obligations (including the terms of consolidated obligations) or the terms of interest rate exchange or similar agreements;
 • the impact of any changes and developments in FHLBank System-wide debt issuance and governance practices;
 • the ability of each of the other FHLBanks to repay the principal and interest on consolidated obligations for which it is the primary obligor and with respect to which the Bank has joint and several liability;

 • changes in key Bank personnel;
 • technology changes and enhancements, and the Bank's ability to develop and support technology and information systems sufficient to manage the risks of the Bank's business effectively (including cyber-security risks); and
 • changes in the FHLBanks' long-term credit ratings.
 Readers of this report should not rely solely on the forward-looking statements and should consider all risks and uncertainties addressed throughout this report, as well as those discussed under "Item 1A. Risk Factors."

 Overview
 Net income for 2023 was $539 million, compared with net income of $323 million for 2022. The $216 million increase in net income was primarily attributable to an increase in net interest income of $232 million, an improvement in other income/(loss) of $38 million, partially offset by an increase of $38 million in other expense.
 The $232 million increase in net interest income was primarily attributable to higher average balances and yields on interest-bearing assets compared to 2022, partially offset by higher average balances and costs of interest-bearing liabilities. The increase in net interest income was also attributable to an increase of $115 million in income resulting from higher net advance prepayment fees, which were elevated in 2023, primarily as a result of heightened advance prepayment activity during the year, which are not expected to occur at similar levels in the future.

 The $38 million improvement in other income/(loss) was primarily driven by an increase in fair value on the Bank's fair value option instruments and economic derivatives. Included in other income/(loss) for 2023 was $33 million in net realized losses from economic derivatives hedging prepaid advances. Additionally, the Bank received $28 million in settlement proceeds in 2022 from the final resolution of litigation of one of the Bank's private-label mortgage-backed securities (PLRMBS); there was no similar activity in 2023.
 The $38 million increase in other expense was primarily driven by increases of $11 million in compensation and benefits and $12 million in charitable "mission-oriented" contributions primarily to fund downpayment assistance grants to middle-income homebuyers (delivered by participating member financial institutions).
 At December 31, 2023, total assets were $92.8 billion, a decrease of $28.3 billion from $121.1 billion at December 31, 2022. Advances decreased by $28.1 billion to $61.3 billion at December 31, 2023, from $89.4 billion at December 31, 2022. Investments at December 31, 2023, remained unchanged at $30.3 billion compared to December 31, 2022, attributable to an increase of $4.5 billion in mortgage-backed securities that was largely offset by a decrease of $3.4 billion in securities purchased under agreements to resell and $0.9 billion in federal funds sold.
 As of December 31, 2023, the Bank exceeded all regulatory capital requirements. The Bank exceeded its 4.0% regulatory requirement with a regulatory capital ratio of 8.0% at December 31, 2023. The increase in the regulatory capital ratio from 6.4% at December 31, 2022, mainly resulted from the decrease in total assets during 2023. The Bank also exceeded its risk-based capital requirement of $1.2 billion with $7.4 billion in permanent capital. Total retained earnings increased to $4.3 billion at December 31, 2023, from $4.0 billion at December 31, 2022.
 On February 21, 2024, the Bank's board of directors declared a quarterly cash dividend on the average capital stock outstanding during the fourth quarter of 2023 at an annualized rate of 8.75%, an increase from the 8.25% rate paid for the prior quarter. In 2023, the Board approved an updated framework and dividend philosophy to reflect changes in the current interest rate environment and business conditions. Under this approach, the Bank will endeavor to pay a quarterly dividend rate that is equal to or greater than the current market rate for a highly rated investment (e.g., SOFR) and that is sustainable under current and projected earnings while maintaining appropriate levels of capital. The fourth quarter of 2023 dividend is $69 million, and the Bank expects to pay the dividend on March 14, 2024.
 The Bank will continue to monitor its financial condition, its financial performance, its capital position, overall financial market conditions, and other relevant information as the basis for determining the payment of dividends in future quarters.

 Events affecting the financial services industry during 2023 resulted in significant changes in the liquidity of some of the largest regional financial institutions, some of which experienced significant deposit outflows and financial difficulties, resulting in the liquidation or receivership of three of the Bank's larger borrowers: Silvergate Bank, Silicon Valley Bank, and First Republic Bank. Because of these events, the Bank may experience a reduction in total assets, capital, and net income since these borrowers, and the advances made to these borrowers, are not likely to be replaced. As of December 31, 2023, advances outstanding from non-members totaled $26.0 billion. The loss of Bank members, especially its larger borrowers, may also have the effect of reducing the Bank's opportunity to grow advances and may impact the Bank's long-term strategic plan and corporate goals. The timing and magnitude of the impact of a decrease in the amount of advances on the Bank would depend on a number of factors, including, but not limited to: the amount and the period over which the advances are prepaid or repaid; the amount and timing of any corresponding decreases in the activity-based capital stock requirement; the profitability of the advances; the extent to which consolidated obligations mature as the advances are prepaid or repaid; and the Bank's ability to extinguish consolidated obligations or transfer them, with associated costs, to other FHLBanks. A decrease in advances could also affect the rate of dividends paid to the Bank's shareholders. See "Item 8. Financial Statements and Supplementary Data - Note 5 – Advances" for more information on the Bank's members.
 During 2023, the U.S. economy continued to experience inflation and rising interest rates. Prolonged inflation may adversely affect overall economic conditions, and, in turn, result in adverse consequences for the Bank or Bank members' businesses and impact the Bank's financial condition, results of operation, or ability to pay dividends. Additionally, the level and volatility of interest rates affect, among other things, demand for advances. For other risks and uncertainties that the Bank faces, see "Item 1A. Risk Factors."

 Results of Operations

 Selected Financial Data and Financial Ratios

 2023
 2022
 2021

 Selected Other Data for the Year Ended December 31

 Net Interest Margin(1)

 0.71
 %
 0.66
 %
 0.91
 %

 Return on Average Assets
 0.47
 0.37
 0.49

 Return on Average Equity
 7.60
 4.67
 4.46

 Annualized Dividend Rate
 7.49
 6.30
 5.74

 Dividend Payout Ratio(2)

 45.05
 50.17
 46.95

 Average Equity to Average Assets Ratio
 6.23
 8.02
 11.00

 Selected Other Data at Yearend

 Regulatory Capital Ratio(3)

 8.02
 6.41
 10.89

 Duration Gap (in months)
 1.0
 0.9
 0.4

 (1) Net interest margin is calculated as net interest income divided by average interest-earning assets for the year.
 (2) This ratio is calculated as dividends paid per share divided by net income per share.
 (3) This ratio is calculated as regulatory capital divided by total assets on December 31 of each year. Regulatory capital includes retained earnings, Class B capital stock, and mandatorily redeemable capital stock (which is classified as a liability), but excludes AOCI.

 Comparison of 2023 and 2022
 Net Interest Income. The primary source of the Bank's earnings is net interest income, which is the interest income on advances, mortgage loans, and investments, less interest expense on consolidated obligations, deposits, mandatorily redeemable capital stock, and other borrowings. The tables that follow present the average balances of interest-earning asset categories and the sources that funded those interest-earning assets (liabilities and capital) for 2023 and 2022, together with the related interest income and expense. These tables also present the average rates on total interest-earning assets and the average costs of total funding sources.

 Average Balance Sheets

 2023
 2022

Balance
 Interest
Income/
Expense
Rate
Balance
 Interest
Income/
Expense
 Average Rate

 Interest-earning assets:

 $
 4,328
 $
 5.12
 %
 $
 2,319
 $
 2.37
 %

 5,618
 4.99
 5,857
 2.00

 9,923
 5.03
 11,384
 1.88

 Trading securities:

 MBS
 —
 3.05
 —
 2.04

 Other investments
 —
 —
 —
 —
 2.04

 AFS securities:(1)

 MBS(2)(3)(4)

 10,462
 6.71
 8,686
 3.95

 Other investments(3)

 4,050
 5.41
 2,539
 2.56

 HTM securities:

 MBS
 1,994
 5.01
 2,647
 2.09

 Mortgage loans held for portfolio(5)

 3.33
 5.21

 Advances(3)(6)

 76,128
 3,999
 5.25
 51,527
 1,226
 2.38

 Loans to other FHLBanks
 —
 4.90
 —
 1.48

 Total interest-earning assets
 113,299
 6,047
 5.34
 85,856
 2,122
 2.47

 Other assets(7)

 —
 —

 Total Assets
 $
 113,933
 $
 6,047
 $
 86,292
 $
 2,122

 Liabilities and Capital

 Interest-bearing liabilities:

 Bonds(3)

 $
 78,340
 $
 3,901
 4.98
 %
 $
 34,086
 $
 2.10
 %

 25,479
 1,249
 4.90
 43,531
 1.89

 Deposits and other borrowings
 1,239
 5.16
 1,114
 1.61

 5.47
 —
 6.57

 Borrowings from other FHLBanks
 4.80
 2.01

 Total interest-bearing liabilities
 105,675
 5,248
 4.97
 78,792
 1,555
 1.97

 Other liabilities(7)

 1,164
 —
 —

 Total Liabilities
 106,839
 5,248
 79,369
 1,555

 Total Capital
 7,094
 —
 6,923
 —

 Total Liabilities and Capital
 $
 113,933
 $
 5,248
 $
 86,292
 $
 1,555

 Net Interest Income
 $
 $

 Net Interest Spread(8)

 0.37
 %
 0.50
 %

 Net Interest Margin(9)

 0.71
 %
 0.66
 %

 Interest-earning Assets/Interest-bearing Liabilities
 107.21
 %
 108.97
 %

 (1)The average balances of AFS securities are reflected at amortized cost. As a result, the average rates do not reflect changes in fair value.
 (2)Interest income on AFS securities includes total net accretion associated with PLRMBS with previous credit losses related to the prior methodology of evaluating credit losses, totaling $34 million and $55 million for 2023 and 2022, respectively.

 (3)Interest income/expense and average rates include the effect of associated interest rate exchange agreements, as follows:

 2023

 Total

 (Amortization)/accretion of hedging activities
 $
 (25)
 $
 (102)
 $
 —
 $
 (127)

 Net gain/(loss) on derivatives and hedged items
 (215)
 (5)
 (219)

 Net interest settlements on derivatives
 (571)

 Price alignment amount(10)

 (45)
 (34)
 —
 (79)

 Total effect on net interest income

 $
 $
 $
 (576)
 $

 2022

 Total

 (Amortization)/accretion of hedging activities
 $
 (27)
 $
 (105)
 $
 —
 $
 (132)

 Net gain/(loss) on derivatives and hedged items
 (9)
 —

 Net interest settlements on derivatives

 (100)

 Price alignment amount(10)

 (11)
 (9)
 (19)

 Total effect on net interest income

 $
 $
 (45)
 $
 (94)
 $
 (129)

 (4)Interest income includes net prepayment fees received on AFS MBS of $6 million and $24 million in 2023 and 2022, respectively.
 (5)Nonperforming mortgage loans are included in average balances used to determine average rate. Interest income from retrospective adjustment of the effective yields was $4 million and $22 million in 2023 and 2022, respectively. Interest income includes amortization of upfront loan costs and delivery commitments of $(5) million and $(8) million in 2023 and 2022, respectively.
 (6)Interest income includes net prepayment fees on advances of $106 million and $(9) million in 2023 and 2022, respectively.
 (7)Includes forward settling transactions and valuation adjustments for certain cash items received/(paid).
 (8)Net interest spread is calculated as the difference between the average rate earned on interest-earning assets and the average rate paid on interest-bearing liabilities.
 (9)Net interest margin is calculated as net interest income for the year divided by average interest-earning assets.
 (10)This amount relates to derivatives for which variation margin on cleared derivatives is characterized as a daily settled contract.
 Net interest income in 2023 was $799 million, a 41% increase from $567 million in 2022. The following table details the changes in interest income and interest expense for 2023 compared to 2022. Changes in both volume and interest rates influence changes in net interest income, net interest spread, and net interest margin.

 Change in Net Interest Income: Rate/Volume Analysis
 2023 Compared to 2022

 Increase/
(Decrease)
 Attributable to Changes in(1)

 Volume

 Rate

 Interest income:

 $
 $
 $

 (5)

 (31)

 MBS(2)

 Other investments(2)

 HTM securities: MBS
 (17)

 (20)
 (4)
 (16)

 Advances(2)

 2,773
 1,987

 Total interest income

 3,925
 2,990

 Interest expense:

 Bonds(2)

 3,186
 1,548
 1,638

 (453)

 Deposits and other borrowings

 Borrowings from other FHLBanks
 —

 —

 Total interest expense

 3,693
 1,129
 2,564

 Net interest income
 $
 $
 (194)
 $

 (1)Combined rate/volume variances, a third element of the calculation, are allocated to the rate and volume variances based on their relative sizes.
 (2)Interest income/expense and average rates include the interest effect of associated interest rate exchange agreements.
 The net interest margin was 71 basis points for 2023, 5 basis point higher than the net interest margin for 2022, which was 66 basis points. The increase in net interest margin is primarily the result of an increase in the average rate earned on interest-earning assets to 5.34% for 2023 compared to 2.47% for 2022. Although higher interest rates were the primary cause for the interest income increase, the higher average balances of advances and investments were also a contributing factor. These effects were partially offset by an increase in costs of interest-bearing liabilities from higher funding levels. The net interest spread was 37 basis points for 2023, 13 basis points lower than the net interest spread for 2022, which was 50 basis points. The decrease in net interest spread was primarily a result of higher average balances and costs of interest-bearing liabilities, which were partially offset by higher average balances and yields on interest-bearing assets.
 For PLRMBS with previous credit losses related to the prior methodology of evaluating credit losses, the Bank updates its expected cash flows on a regular basis. If there is no allowance for credit losses on the security, the yield of the security is adjusted on a prospective basis and accreted into interest income based on the expected cash flows. As a result of improvements in the expected cash flows of these securities, the net accretion of income is likely to continue to be a positive source of net interest income in future periods.
 Member demand for wholesale funding from the Bank can vary greatly depending on a number of factors, including economic and market conditions, competition from other wholesale funding sources, member deposit inflows and outflows, the activity level of the primary and secondary mortgage markets, and strategic decisions made by individual member institutions. In addition, events affecting the financial services industry contributed to the liquidation or receivership of some of the Bank's larger borrowers during 2023. The loss of Bank members, especially its larger borrowers, may also have the effect of reducing member demand for wholesale funding. As a result, Bank asset levels and operating results may vary significantly from period to period. See "Item 8. Financial Statements and Supplementary Data - Note 5 – Advances" for more information on the Bank's largest members and "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations - Overview" for

 information on the loss of the Bank's largest borrowers and its potential effect on the Bank's opportunity to grow advances.
 Other Income/(Loss). The following table presents the components of "Other Income/(Loss)" for 2023 and 2022.

 2023
 2022

 Net gain/(loss) on advances and consolidated obligation bonds held under fair value option
 $
 (1)
 $
 (65)

 Net gain/(loss) on derivatives
 (25)
 (9)

 Private-label residential mortgage-backed securities trust settlement

 —

 Standby letters of credit fees

 Other, net
 (2)

 Total Other Income/(Loss)
 $
 $
 (31)

 Net Gain/(Loss) on Advances and Consolidated Obligation Bonds Held Under Fair Value Option – The following table presents the net gain/(loss) on advances and consolidated obligation bonds held under fair value option for 2023 and 2022.

 2023
 2022

 $
 $
 (119)

 Consolidated obligation bonds
 (29)

 Total
 $
 (1)
 $
 (65)

 Under the fair value option, the Bank has elected to carry certain assets and liabilities at fair value. In general, transactions elected for the fair value option are in economic hedge relationships. Gains or losses on these transactions are generally offset by losses or gains on the derivatives that economically hedge these instruments.
 The net gain/(loss) on advances and consolidated obligation bonds held under the fair value option is primarily driven by the effects of changes in market interest rates, interest rate spreads, interest rate volatility, and other market factors relative to the actual terms and volume of the advances and consolidated obligation bonds during the period.
 Additional information about advances and consolidated obligation bonds held under the fair value option is provided in "Item 8. Financial Statements and Supplementary Data – Note 14 – Fair Value."
 Net Gain/(Loss) on Derivatives – Accounting guidance requires the Bank to carry all of its derivative instruments on the Statements of Condition at fair value. Certain derivatives are associated with assets or liabilities but do not qualify as fair value hedges. These economic hedges are recorded on the Statements of Condition at fair value with the unrealized gain or loss recorded in earnings without any offsetting unrealized gain or loss from the associated asset or liability.
 The following table shows the accounting classification of economic hedges and the categories of hedged items that contributed to the gains and losses on derivatives that were recorded in "Net gain/(loss) on derivatives" for 2023 and 2022.

 Sources of Gains/(Losses) Recorded in Net Gain/(Loss) on Derivatives
 2023 Compared to 2022

 2023
 2022

 Hedged Item
 Gain/(Loss) on Economic
Hedges
 Interest Income/
 (Expense) on Economic
 Hedges

 Net Gain/(Loss)

 Gain/(Loss) on Economic
Hedges
 Interest Income/
 (Expense) on Economic
 Hedges

 Net Gain/(Loss)

 Advances:

 Elected for fair value option
 $
 (33)
 $
 $
 $
 $
 (14)
 $

 Not elected for fair value option
 (49)
 (13)

 Consolidated obligation bonds:

 Elected for fair value option
 (34)
 (7)
 (50)
 (14)
 (64)

 Not elected for fair value option
 (37)
 (9)
 (57)
 (9)
 (66)

 Consolidated obligation discount notes:

 Not elected for fair value option
 (8)
 (7)
 (28)
 (25)

 MBS:

 Not elected for fair value option
 —
 —
 —
 —

 Price alignment amount(1)

 (4)
 —
 (4)
 (1)
 —
 (1)

 Total
 $
 (30)
 $
 $
 (25)
 $
 $
 (42)
 $
 (9)

 (1) This amount relates to derivatives for which variation margin on cleared derivatives is characterized as a daily settled contract.
 During 2023, net losses on derivatives totaled $25 million compared to net losses of $9 million in 2022. These amounts included interest income of $5 million and interest expense of $42 million resulting from net settlements on derivative instruments used in economic hedges in 2023 and 2022, respectively. Excluding the impact of interest income or expense from net settlements on derivative instruments used in economic hedges, the gains or losses on economic hedges were primarily associated with the effects of changes in market interest rates, interest rate spreads, interest rate volatility, and other market factors during the period.
 The Bank cannot predict the ongoing impact of these valuation adjustments and the effects of these valuation adjustments may lead to significant volatility in future earnings, including earnings available for dividends.
 Additional information about derivatives and hedging activities is provided in "Item 8. Financial Statements and Supplementary Data – Note 13 – Derivatives and Hedging Activities."
 PLRMBS Trust Settlement – One of the Bank's PLRMBS investments is held within a trust that has been the subject of litigation by the trustee since 2012. Upon final resolution of the litigation, to which the Bank was not a party, the trustee was required to transmit settlement proceeds to the trust. In the first quarter of 2022, as a result of the distribution of the settlement proceeds to the beneficial owners of the securities in the trust, including the Bank, the Bank recorded settlement proceeds of $28 million as income during 2022. There was no similar activity during 2023.
 Other Expense. During 2023, other expenses increased to $200 million, compared to $162 million in 2022. The increase was primarily attributable to an increase in compensation and benefits throughout the Bank's workforce as a result of a comprehensive compensation study in order to retain talent and an increase in discretionary mission contributions, delivered by participating member financial institutions.

 Affordable Housing Program. The FHLBank Act requires each FHLBank to establish and fund an affordable housing program (AHP). Each FHLBank's AHP provides subsidies to members, who use the funds to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Subsidies may be in the form of direct grants or below-market interest rate advances.
 To fund the AHP, the FHLBanks must set aside at least, in the aggregate, the greater of $100 million or 10% of the current year's net earnings (income before interest expense related to dividends paid on mandatorily redeemable capital stock and the assessment for the AHP). To the extent that the aggregate 10% calculation is less than $100 million, the FHLBank Act requires that each FHLBank contribute such prorated sums as may be required to ensure that the aggregate contribution of the FHLBanks equals at least $100 million. The proration would be made on the basis of the income of the FHLBanks for the previous year. In the aggregate, the FHLBanks set aside $752 million and $355 million for their AHPs in 2023 and 2022, respectively, and there was no AHP shortfall in either of those years.
 The Bank's total AHP assessments equaled $63 million in 2023 and $36 million in 2022.
 Return on Average Equity. Return on average equity was 7.60% for 2023, compared to 4.67% for 2022. The increase reflected higher net income for 2023, which increased 67% to $539 million in 2023 from $323 million in 2022, which was partially offset by a relatively smaller increase in average equity to $7.1 billion in 2023 from $6.9 billion in 2022.
 Dividends and Retained Earnings. In 2023, the Bank paid dividends at an annualized rate of 7.49%, totaling $275 million, including $243 million in dividends on capital stock and $32 million in dividends on mandatorily redeemable capital stock. In 2022, the Bank paid dividends at an annualized rate of 6.30%, totaling $161 million, including $161 million in dividends on capital stock and a de minimis amount in dividends on mandatorily redeemable capital stock.
 The Bank paid these dividends in cash. Dividends on capital stock are recognized as dividends on the Statements of Capital Accounts, and dividends on mandatorily redeemable capital stock are recognized as interest expense on the Statements of Income.
 For more information, see "Item 1. Business – Capital – Dividends and Retained Earnings," "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and Capital Resources – Capital," and "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital – Excess Stock Repurchase, Retained Earnings, and Dividend Framework."
 For a comparison of 2022 and 2021 results of operations, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Results of Operations" in the Bank's 2022 Form 10-K.

 Financial Condition
 Total assets were $92.8 billion at December 31, 2023, compared to $121.1 billion at December 31, 2022. Advances decreased by $28.1 billion, or 31%, to $61.3 billion at December 31, 2023, from $89.4 billion at December 31, 2022. Average advances were $76.1 billion for 2023, a 48% increase from $51.5 billion for 2022. Average MBS investments were $12.5 billion for 2023, an 11% increase from $11.3 billion for 2022.
 Advances outstanding at December 31, 2023, included net unrealized losses of $375 million, of which $371 million represented unrealized losses on hedged advances and $4 million represented unrealized losses on economically hedged advances that are carried at fair value in accordance with the fair value option. Advances outstanding at December 31, 2022, included net unrealized losses of $717 million, of which $670 million represented unrealized losses on hedged advances and hedging activities and $47 million represented unrealized losses on economically hedged advances that are carried at fair value in accordance with the fair value option. The decrease in the net unrealized losses on advances from December 31, 2022, to December 31, 2023, was primarily attributable to the

 effects of changes in market interest rates, interest rate spreads, interest rate volatility, and other market factors relative to advance terms and volumes during the period.
 The Bank invests in interest-bearing deposits, securities purchased under agreements to resell, and Federal funds sold. These investments are funded with longer tenor debt to create liquidity.
 Total liabilities were $86.2 billion at December 31, 2023, a decrease of $27.1 billion from $113.3 billion at December 31, 2022, primarily reflecting a $28.2 billion decrease in consolidated obligations outstanding to $83.5 billion at December 31, 2023, from $111.7 billion at December 31, 2022. Average consolidated obligations were $103.8 billion for 2023 and $77.6 billion for 2022.
 The average balances of interest-bearing demand and overnight deposits were $870 million, $817 million, and $925 million, and the weighted average interest rates paid on interest-bearing demand and overnight deposits were 5.01%, 1.38%, and 0.01% in 2023, 2022, and 2021, respectively. The average balances of term deposits were $8 million, $32 million, and $25 million, and the weighted average interest rates paid on term deposits were 4.55%, 2.86%, and 0.01% in 2023, 2022, and 2021, respectively. All Bank deposits are uninsured.
 Consolidated obligations outstanding at December 31, 2023, included net unrealized gains of $645 million on hedged consolidated obligation bonds and unrealized gains of $29 million on economically hedged consolidated obligation bonds that are carried at fair value in accordance with the fair value option. Consolidated obligations outstanding at December 31, 2022, included net unrealized gains of $1.1 billion on hedged consolidated obligation bonds and unrealized gains of $52 million on economically hedged consolidated obligation bonds that are carried at fair value in accordance with the fair value option. The change in the net unrealized gains on the consolidated obligation bonds from December 31, 2022, to December 31, 2023, were primarily attributable to the effects of changes in market interest rates, interest rate spreads, interest rate volatility, and other market factors relative to consolidated obligation bond terms and volumes during the period.
 As provided by the FHLBank Act or regulations governing the operations of the FHLBanks, all FHLBanks have joint and several liability for all FHLBank consolidated obligations. The joint and several liability regulation authorizes the Finance Agency to require any FHLBank to repay all or a portion of the principal or interest on consolidated obligations for which another FHLBank is the primary obligor. The Bank has never been asked or required to repay the principal or interest on any consolidated obligation on behalf of another FHLBank, and as of December 31, 2023, and through the filing date of this report, does not believe that it is probable that it will be asked to do so. The par value of the outstanding consolidated obligations of the FHLBanks was $1.2 trillion at both December 31, 2023 and 2022.
 For further information and discussion of the Bank's joint and several liability for FHLBank consolidated obligations, see "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations – Financial Condition" and "Item 8. Financial Statements and Supplementary Data – Note 15 – Commitments and Contingencies."
 Accumulated other comprehensive loss was $72 million at December 31, 2023, an increase of $43 million compared to $29 million at December 31, 2022, mainly attributable to a decrease in the fair values of investment securities classified as AFS, which primarily reflected higher interest rate spreads during 2023, mostly impacting the Bank's agency MBS portfolio.

 Credit Ratings. On July 31, 2023, S&P Global Ratings (S&P) affirmed the long-term issuer credit ratings on all of the FHLBanks at AA+.
 On January 24, 2024, Moody's Investors Service (Moody's) affirmed the Aaa long-term ratings of the FHLBank System.
 Changes in the long-term credit ratings of individual FHLBanks do not necessarily affect the credit rating of the consolidated obligations issued on behalf of the FHLBanks. Rating agencies may change or withdraw a rating from time to time because of various factors, including operating results or actions taken, business developments, or

 changes in their opinion regarding, among other factors, the general outlook for a particular industry or the economy.
 LIBOR Transition. The cessation of representative USD LIBOR occurred on June 30, 2023, and the Bank fully completed its LIBOR transition plan during 2023.

 Advances-Related Products. The advances-related products consist of advances and other credit products.
 The following table presents the advances portfolio by product type at December 31, 2023 and 2022.

 2023
 2022

 Percentage of Total Par Value
 Percentage of Total Par Value

 Adjustable – SOFR
 $
 2,055
 %
 2,690
 %

 Adjustable – SOFR, callable at borrower's option
 3,000
 9,500

 Subtotal adjustable rate advances
 5,055
 12,190

 Fixed
 10,240
 45,471

 Fixed – amortizing
 —
 —

 Fixed – with PPS(1)

 Fixed – with FPS(1)

 38,144
 18,035

 Fixed – callable at borrower's option with FPS(1)

 —

 Fixed – putable at Bank's option with FPS(1)

 1,353

 Subtotal fixed rate advances
 50,333
 65,671

 Daily variable rate
 6,322
 12,256

 $
 %
 $
 %

 (1)Partial prepayment symmetry (PPS) and full prepayment symmetry (FPS) are product features under which the Bank may charge the borrower a prepayment fee or pay the borrower a prepayment credit, depending on certain circumstances, such as movements in interest rates, when the advance is prepaid. In November 2018, the Bank discontinued offering advances with PPS, and any prepayment credit on an advance with PPS would be limited to the lesser of 10% of the par value of the advance or the gain recognized on the termination of the associated interest rate swap, which may also include a similar contractual gain limitation.

 The types of advances by contractual maturity at December 31, 2023, and 2022, are presented in the following table.

 2023
 2022

 Percentage of Total Par Value
 Percentage of Total Par Value

 Fixed:

 $
 23,850
 %
 $
 47,607
 %

 After 1 year through 3 years
 18,663
 10,428

 After 3 years through 5 years
 5,453
 5,598

 Thereafter
 —
 —

 Subtotal fixed rate advances
 48,593
 64,470

 Fixed – callable at borrower's option:

 —

 Subtotal fixed – callable at borrower's option advances
 —

 Fixed – putable:

 After 1 year through 3 years
 —
 —

 After 3 years through 5 years

 —
 —

 Subtotal fixed rate – putable advances
 1,353

 Fixed – amortizing:

 —
 —

 After 1 year through 3 years
 —
 —

 After 3 years through 5 years
 —
 —

 —
 —

 Subtotal fixed – amortizing advances
 —
 —

 Adjustable and variable:

 8,375
 13,929

 After 1 year through 3 years
 —
 —
 1,015

 Subtotal adjustable and variable rate advances
 8,375
 14,944

 Adjustable – callable at borrower's option:

 3,000
 9,500

 Subtotal adjustable – callable at borrower's option advances
 3,000
 9,500

 Overdrawn and overnight deposit accounts
 —
 —

 $
 %
 $
 %

 For a discussion of advances credit risk, see "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk – Advances."

 Mortgage-Related Products. The mortgage-related products consist of MBS investments and mortgage loans acquired through the Mortgage Partnership Finance (MPF) Program. ("Mortgage Partnership Finance" and "MPF" are registered trademarks of the FHLBank of Chicago.)
 MBS Investments – The Bank's MBS portfolio was $15.3 billion at December 31, 2023, compared with $10.9 billion at December 31, 2022. During 2023, the Bank's MBS portfolio increased primarily as a result of $4.7 billion in purchases and an increase of $190 million in basis adjustments on hedged items designated as fair value relationships, partially offset by $596 million in principal repayments. Average MBS investments were $12.5 billion in 2023, an increase of $1.2 billion from $11.3 billion in 2022. For a discussion of the composition of the Bank's MBS portfolio, see "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk – Investments."

 Interest rate payment terms for MBS classified as trading, AFS, and held-to-maturity (HTM) at December 31, 2023 and 2022, are shown in the following table:

 2023
 2022

 Fair value of trading securities:

 Adjustable rate
 $
 —
 $

 Total trading securities
 $
 —
 $

 Amortized cost of AFS securities:

 Fixed rate
 $
 12,797
 $
 7,881

 Adjustable rate

 Total AFS securities
 $
 13,575
 $
 8,745

 Amortized cost of HTM securities:

 Fixed rate
 $
 $

 Adjustable rate
 1,645
 1,916

 Total HTM securities
 $
 1,847
 $
 2,181

 Mortgage Loans - Mortgage loan balances were $754 million at December 31, 2023, a decrease of $61 million from $815 million at December 31, 2022. Average mortgage loans were $786 million in 2023, a decrease of $89 million from $875 million in 2022.
 Mortgage loan balances by contractual maturity at December 31, 2023, were as follows:

 2023

 $

 After 1 year through 5 years

 Thereafter

 Total unpaid principal balance
 $

 The following table presents the balances of mortgage loans wholly owned by the Bank and mortgage loans with allocated participation interests that were outstanding as of December 31, 2023 and 2022. Only the FHLBank of Chicago owned participation interests in any of the Bank's MPF loans.

 (in millions)

 2023
 2022

 Outstanding balances wholly owned by the Bank

 $
 $

 Outstanding balances with participation interests by FHLBank:

 San Francisco

 Chicago

 Total
 $
 $

 Under the Bank's agreement with the FHLBank of Chicago, the credit risk is shared pro rata between the two FHLBanks.
 The Bank performs periodic reviews of its mortgage loan portfolio to identify probable credit losses in the portfolio and to determine the likelihood of collection on the loans in the portfolio. For more information on the Bank's mortgage loan portfolio, see "Item 8. Financial Statements and Supplementary Data – Note 1 – Summary of Significant Accounting Policies," "Item 8. Financial Statements and Supplementary Data – Note 6 – Mortgage Loans Held for Portfolio," and "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk."

 For information on the Bank's management of interest rate risk and market risk related to the mortgage-related business, see "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Market Risk."

 Liquidity and Capital Resources
 The Bank's financial strategies are designed to enable the Bank to expand and contract its balance sheet as membership composition and member credit needs change. The Bank's liquidity and capital resources are designed to support its financial strategies. The Bank's primary source of liquidity is its access to the debt capital markets through consolidated obligation issuance, which is described in "Item 1. Business – Funding Sources." The Bank's status as a GSE is critical to maintaining its access to the capital markets. Although consolidated obligations are backed only by the financial resources of the FHLBanks and are not guaranteed by the U.S. government, the capital markets have traditionally treated the FHLBanks' consolidated obligations as comparable to federal agency debt, providing the FHLBanks with access to funding at relatively favorable rates. The maintenance of the Bank's capital resources is governed by its capital plan.
 Liquidity
 The Bank seeks to maintain the liquidity necessary to repay maturing consolidated obligations for which it is the primary obligor, meet other obligations and commitments, and meet expected and unexpected member credit demands. The Bank monitors its financial position to maintain ready access to available funds to meet normal transaction requirements, take advantage of appropriate investment opportunities, and manage unforeseen liquidity demands.
 The Bank is also able to contract its balance sheet as borrowers' credit needs decrease. As changing borrower credit needs result in reduced advances, borrowers will have capital stock in excess of the amount required by the Bank's capital plan. The Bank's capital plan allows the Bank to repurchase a borrower's excess stock, including mandatorily redeemable capital stock, at the Bank's discretion, subject to certain statutory and regulatory requirements and the Bank's Risk Management Policy, Capital Plan, and the Framework. Surplus stock is defined as any stock holdings in excess of 115% of a member's or former member's minimum stock requirement. The Bank may also allow its consolidated obligations to mature without replacement or repurchase and retire outstanding consolidated obligations, allowing its balance sheet to contract.
 The Bank is not able to predict future trends in member credit needs since they are driven by complex interactions among a number of factors, including members' mortgage loan growth, other asset portfolio growth, deposit growth, and the attractiveness of advances compared to other wholesale borrowing alternatives. The Bank regularly monitors current trends and anticipates future debt issuance needs with the objective of being prepared to fund its members' credit needs and appropriate investment opportunities.
 Short-term liquidity management practices are described in "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Liquidity Risk." The Bank manages its liquidity needs to enable it to meet all of its contractual obligations on a timely basis, to support its members' credit needs, and to pay operating expenditures as they come due. At December 31, 2023, the Bank's contractual obligations on operating leases were $47 million due through 2028 and $24 million due thereafter.
 The Bank maintains contingency liquidity plans to meet its obligations and member credit needs in the event of short-term operational disruptions at the Bank or the Office of Finance or short-term disruptions of the capital markets. For further information and discussion of the Bank's joint and several liability for FHLBank consolidated obligations, see "Management's Discussion and Analysis of Financial Condition and Results of Operations – Financial Condition" and "Item 8. Financial Statements and Supplementary Data – Note 15 – Commitments and Contingencies." Additional information with respect to the Bank's consolidated obligations is presented in "Item 8. Financial Statements and Supplementary Data – Note 8 – Consolidated Obligations" and "Note 15 – Commitments and Contingencies."

 In addition, "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital" includes a discussion of the Bank's mandatorily redeemable capital stock, and "Item 8. Financial Statements and Supplementary Data – Note 12 – Employee Retirement Plans and Incentive Compensation Plans" includes a discussion of the Bank's retirement plans and related expenses and commitments.
 The Bank enters into derivative financial instruments, which create contractual obligations, as part of the Bank's market risk management. "Item 8. Financial Statements and Supplementary Data – Note 13 – Derivatives and Hedging Activities" includes additional information regarding derivative financial instruments.
 Capital
 The Bank's ability to expand as member credit needs increase is based, in part, on the capital stock requirements for advances. A member is required to maintain sufficient capital stock to support its advances and letters of credit activity with the Bank. Unless a member already has sufficient excess stock, it must increase its capital stock investment in the Bank as its balance of outstanding advances increases. The activity-based capital stock requirement is currently 2.7% for outstanding advances and 0.1% of notional balances for outstanding letters of credit. The Bank's minimum regulatory capital-to-assets ratio requirement is currently 4.0%; therefore, the Bank maintains a certain required level of retained earnings to support capital compliance and business growth. For more information, see "Item 1. Business – Capital – Dividends and Retained Earnings" and "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital – Excess Stock Repurchase, Retained Earnings, and Dividend Framework." Because the Bank's capital plan does not provide for the issuance of Class A stock (non-permanent capital that is redeemable upon six months' notice), regulatory capital for the Bank is composed of retained earnings and Class B stock, including mandatorily redeemable capital stock (which is classified as a liability for financial reporting purposes), and excludes AOCI.
 Retained Earnings – The Bank's Excess Stock Repurchase, Retained Earnings, and Dividend Framework (Framework) assesses the level and adequacy of retained earnings and establishes amounts to be retained in restricted retained earnings, which are not made available in the current dividend period, and maintains an amount of total retained earnings at least equal to its required retained earnings as described in the Framework. The Bank satisfies its retained earnings requirement with both restricted retained earnings (i.e., amounts related to the Joint Capital Enhancement (JCE) Agreement) and unrestricted retained earnings. The board of directors periodically reviews the retained earnings methodology and analysis to determine whether any adjustments are appropriate.
 The JCE Agreement is intended to enhance the capital position of each FHLBank. In accordance with the JCE Agreement, each FHLBank is required to reclassify an amount equal to 20% of its net income each quarter to a separate restricted retained earnings account until the balance of the account, calculated as of the last day of each calendar quarter, equals at least 1% of that FHLBank's average balance of outstanding consolidated obligations for the calendar quarter. Under the JCE Agreement, these restricted retained earnings will not be available to pay dividends. Additionally, the JCE Agreement provides that amounts in restricted retained earnings in excess of 150% of the Bank's restricted retained earnings minimum (i.e., 1% of the Bank's total consolidated obligations calculated as of the last day of each calendar quarter) may be released from restricted retained earnings.
 Excess Stock – The Bank's practice is to repurchase the surplus capital stock of all members and the excess stock of all former members on a daily schedule. The Bank calculates the amount of stock to be repurchased each business day based on the shareholder's capital stock outstanding after all stock transactions are completed for the day, ensuring that each member and former member would continue to meet its minimum capital stock requirement after the repurchase. The Bank may change this practice at any time.
 A member may schedule redemption of its excess stock following a five-year redemption period, subject to certain conditions, by providing a written redemption notice to the Bank. Capital stock may also become subject to redemption following a five-year redemption period after a member gives notice of intention to withdraw from membership or attains nonmember status by merger or acquisition, charter termination, or other involuntary membership termination, or after a receiver or other liquidating agent for a member transfers the member's Bank capital stock to a nonmember entity. Capital stock required to meet a withdrawing member's membership capital

 stock requirement may only be redeemed at the end of the five-year redemption period, subject to statutory and regulatory limits and other conditions.
 The Bank is required to redeem any mandatorily redeemable capital stock that is in excess of a former member's minimum stock requirement on or after the expiration of the five-year redemption date.
 The Bank will continue to monitor its financial condition, its financial performance, its capital position, overall financial market conditions, and other relevant information as the basis for determining the repurchase of excess stock in future quarters.
 On July 29, 2022, the Bank's board of directors approved proposed amendments to the Bank's capital plan. These amendments are subject to review and approval by the Finance Agency. In connection with the Finance Agency's review, the proposed amendments are subject to change and there can be no assurance that any amendments will be adopted. If approved by the Finance Agency, a revised capital plan will become effective at a future date to be determined by the Bank.
 Provisions of the Bank's capital plan are more fully discussed in "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital."

 Regulatory Capital Requirements
 Under the Housing and Economic Recovery Act of 2008 (Housing Act), the Director of the Finance Agency is responsible for setting the risk-based capital standards for the FHLBanks. The FHLBank Act and regulations governing the operations of the FHLBanks require that the Bank's minimum capital stock requirement for shareholders must be sufficient to enable the Bank to meet its regulatory requirements for total capital, leverage capital, and risk-based capital. The Bank must maintain: (i) total regulatory capital in an amount equal to at least 4% of its total assets, (ii) leverage capital in an amount equal to at least 5% of its total assets, and (iii) permanent capital in an amount that is greater than or equal to its risk-based capital requirement.
 The Finance Agency requires each FHLBank to maintain a ratio of at least 2% of capital stock to total assets in order to help preserve the cooperative structure incentives that encourage members to remain fully engaged in the oversight of their investment in the FHLBank. The Finance Agency will consider the proportion of capital stock to assets, measured on a daily average basis at monthend, when assessing each FHLBank's capital management practices. As of December 31, 2023 and 2022, the Bank complied with this capital guidance.
 Because the Bank issues only Class B stock, regulatory capital and permanent capital for the Bank are both composed of retained earnings and Class B stock, including mandatorily redeemable capital stock (which is classified as a liability for financial reporting purposes). Regulatory capital and permanent capital do not include AOCI. Leverage capital is defined as the sum of permanent capital, weighted by a 1.5 multiplier, plus non-permanent capital.
 The risk-based capital requirement is equal to the sum of the Bank's credit risk, market risk, and operational risk capital requirements, all of which are calculated in accordance with the rules and regulations of the Finance Agency. The Finance Agency may require an FHLBank to maintain a greater amount of permanent capital than is required by the risk-based capital requirement as defined.

 The following table shows the Bank's compliance with the Finance Agency's capital requirements at December 31, 2023 and 2022. The Bank's risk-based capital requirement increased to $1.2 billion at December 31, 2023, from $898 million at December 31, 2022.

 Regulatory Capital Requirements

 2023
 2022

 Required
 Actual
 Required
 Actual

 Risk-based capital
 $
 1,210
 $
 7,446
 $
 $
 7,757

 Total regulatory capital
 $
 3,713
 $
 7,446
 $
 4,842
 $
 7,757

 Total regulatory capital ratio
 4.00
 %
 8.02
 %
 4.00
 %
 6.41
 %

 Leverage capital
 $
 4,641
 $
 11,169
 $
 6,053
 $
 11,636

 Leverage ratio
 5.00
 %
 12.03
 %
 5.00
 %
 9.61
 %

 The Bank's capital requirements are discussed further in "Item 8. Financial Statements and Supplementary Data – Note 11 – Capital."

 Risk Management
 The Bank has an integrated corporate governance and internal control framework designed to support effective management of the Bank's business activities and the risks inherent in these activities. As part of this framework, the Bank's board of directors has adopted a Risk Governance Policy that outlines the key roles and responsibilities of the board of directors and management and sets forth how the Bank is organized to achieve its risk management objectives, including the implementation of the Bank's strategic objectives, risk management strategies, corporate governance, and standards of conduct. The policy also establishes an independent risk oversight function to identify, assess, measure, monitor, and report on the enterprise risk profile in relation to its risk appetite and risk management capabilities of the Bank.
 The Bank's Risk Appetite Framework links risk-taking and risk-mitigating activities to the achievement of the Bank's strategic objectives and helps bring forth key metrics within the Bank to enable better risk insights and decision making. The framework includes the Bank's risk appetite statements and related qualitative statements and quantitative risk metrics and tolerances, as established by the board of directors and performed by management to monitor and manage risk accordingly. The Risk Committee and the Board review and approve the Risk Appetite Framework on at least an annual basis.
 The Risk Management Policy establishes risk limits, guidelines, and standards for the Bank's management of financial risk (credit risk, market risk, liquidity risk, and mortgage asset risk), operational risk (people, process, and systems risk), strategic risk, and legal, regulatory, and compliance risk in accordance with Finance Agency regulations and in consideration of industry leading practices, the risk tolerances established by the board of directors, and other applicable guidelines in connection with the Bank's overall risk management practices.
 Strategic Risk
 Strategic risk is defined as the possibility of an adverse impact on the Bank's ability to fulfill its mission and to meet ongoing business and profitability objectives that results from external factors that may occur in both the short- and long-term. Such factors may include, but are not limited to, continued financial services industry consolidation; changes in the membership base and demand for Bank products; the concentration of borrowing among a limited number of borrowers; the introduction of new competing products and services; increased inter-FHLBank and non-FHLBank competition; or significant adverse changes to the effectiveness and competitiveness of the Bank's products, services, or business model associated with regulatory and legislative changes.
 The identification of strategic risks is an integral part of the Bank's annual planning process, and the Bank's strategic plan identifies initiatives and plans to address these risks.

 Operational Risk
 Operational risk is defined as the risk of loss to the Bank resulting from inadequate or failed internal processes, resources, and systems, and from external events. The Bank's operational risk is controlled through internal programs and controls designed to minimize the risk of operational losses.
 Legal, Regulatory, and Compliance Risk
 Legal risk is the potential for losses arising from legal disputes impacting the Bank. Regulatory and compliance risk is defined as noncompliance with laws, rules, regulations, agreements, prescribed practices, and ethical standards. The board of director's risk management objective is to manage and mitigate the impact of noncompliance with all regulations and laws applicable to the Bank. Additionally, the Bank will put in place the necessary processes, controls, and frameworks to comply with legal and regulatory requirements. This includes, but is not limited to, directing resources to compliance programs to train personnel and increase awareness of those regulatory areas that pose the highest level of risk to the Bank.
 Financial Risk
 Financial risk is defined as the variance of the Bank's financial position or ability to operate due to investment decisions and financial risk management practices specifically related to capital, credit, market (including hedging and funding), mortgage asset, and liquidity risks. Subsequent sections of this document outline the definitions and management of various risk components of the Bank's financial risk tolerances, as determined by the board of directors.

 Concentration Risk
 Concentration risk for the Bank is defined as the risk of economic loss arising from a disproportionately large volume of financial transactions with a limited number of individual members or counterparties.
 Advances. If the Bank's borrowers were to prepay their advances (subject to the Bank's limitations on the amount of advances prepayments from a single borrower in a day or a month) or repay the advances as they came due and no other advances were made to replace them, the Bank's assets would decrease significantly and income could be adversely affected. The timing and magnitude of the impact would depend on a number of factors, including: (i) the amount of advances prepaid or repaid and the period over which the advances were prepaid or repaid, (ii) the amount and timing of any decreases in capital, (iii) the profitability of the advances, (iv) the size and profitability of the Bank's investments, (v) the extent to which debt matured as the advances were prepaid or repaid, and (vi) the ability of the Bank to extinguish debt or transfer it to other FHLBanks and the costs to extinguish or transfer the debt. The Bank's financial strategies are designed to enable it to expand and contract its balance sheet in view of changes in membership composition and member credit needs. Under the Bank's capital plan, the Bank may not be required to repurchase all of a shareholder's excess stock at the Bank's discretion, subject to certain statutory and regulatory requirements.
 The Bank held a security interest in collateral from each of its top 10 advances borrowers and their affiliates sufficient to support their respective advances outstanding, and the Bank does not expect to incur any credit losses on the advances of its top 10 advances borrowers and their affiliates.
 See "Item 8. Financial Statements and Supplementary Data – Note 5 – Advances – Concentration Risk" for more information on the concentration in advances.
 MPF Program. As of December 31, 2023, Fremont Bank represented $243 million of the outstanding mortgage loan balance, or 34% of the Bank's total outstanding mortgage loan balance. As of December 31, 2022, Fremont Bank represented $261 million of the outstanding mortgage loan balance, or 34% of the Bank's total outstanding mortgage loan balance. No other institution represented 20% of more of the Bank's total outstanding mortgage loans at December 31, 2023 and 2022.

 Participating financial institutions that sold mortgage loans to the Bank through the MPF Program make representations and warranties that the loans comply with the MPF underwriting guidelines. In the event a mortgage loan does not comply with the MPF underwriting guidelines, the Bank's agreement with the participating financial institution provides that the institution is required to repurchase the loan as a result of the breach of the institution's representations and warranties. In addition, most participating financial institutions have retained the servicing on the mortgage loans purchased by the Bank, and the servicing obligation of any former participating financial institution is held by the successor or another Bank-approved financial institution. The FHLBank of Chicago (the MPF Provider and master servicer) monitors the servicing performed by all participating financial institutions and successors. The Bank obtains a Type II Statement on Standards for Attestation Engagements No. 18 service auditor's report to confirm the effectiveness of the MPF Provider's controls over the services it provides to the Bank, including its monitoring of the participating financial institutions' servicing.

 Capital Stock. The following table presents the concentration in capital stock held by institutions whose capital stock ownership represented 10% or more of the Bank's outstanding capital stock as of December 31, 2023 or 2022:

 2023
 2022

 Percentage of Total Capital Stock Outstanding
 Percentage of Total Capital Stock Outstanding

 JPMorgan Chase, National Association/First Republic Bank(1)

 $
 %
 $
 %

 Silicon Valley Bank(2)

 —
 —

 (1) On May 1, 2023, the California DFPI closed First Republic Bank and appointed the FDIC as receiver. On the same date, the FDIC transferred all of the deposits and substantially all of the assets of First Republic Bank, including the advances outstanding from the Bank, to JPMorgan Chase, National Association, a nonmember. Upon assumption of the advances outstanding by JPMorgan Chase, National Association, the Bank transferred $759 million of capital stock of the Bank, held by First Republic Bank, to JPMorgan Chase, National Association, and reclassified that capital stock to mandatorily redeemable as a liability in the Bank's Statements of Condition.
 (2) On March 10, 2023, the FDIC was appointed as receiver for Silicon Valley Bank. On March 14, 2023, the FDIC transferred all of the deposits and substantially all of the assets of Silicon Valley Bank to Silicon Valley Bridge Bank, National Association. The FDIC created Silicon Valley Bridge Bank, N.A., whereby all of the deposits and substantially all assets of Silicon Valley Bank were transferred to the bridge bank. On March 26, 2023, the FDIC entered into a purchase and assumption agreement for all the deposits and loans of Silicon Valley Bridge Bank, N.A., with First Citizens Bank and Trust Company. Silicon Valley Bank is no longer a member of the Bank. As of March 31, 2023, Silicon Valley Bridge Bank, N.A., had prepaid all outstanding advances to the Bank.

 Derivative Counterparties. The Bank currently utilizes an approved clearing house, LCH Ltd, and the Bank currently has two approved clearing agents. The Bank monitors the clearing agents through its unsecured credit system. The clearing agents are approved by the Bank's Credit Committee. The clearing agents also have approved counterparty trading limits with the Bank, subjecting them to annual credit reviews and on-going credit quality surveillance by the Bank's Credit Department. The parent companies of the clearing agents are monitored through annual reviews, as well as through the Bank's daily monitoring tools, which include reviewing equity triggers, debt triggers, and credit default swap spread triggers. In addition, exposures to the clearing agents are monitored daily on a swap counterparty report. The Bank does not anticipate any credit losses on its cleared derivatives as of December 31, 2023.

 Liquidity Risk
 Liquidity risk is defined as the risk that the Bank will be unable to meet its obligations as they come due or meet the credit needs of its members and eligible nonmember borrowers in a timely and cost-effective manner. The Bank is required to maintain minimum levels of liquidity for operating needs and for contingency purposes in accordance with Finance Agency regulations and guidelines and with the Bank's own Risk Management Policy.
 The Bank generally manages operational, contingent, and refinancing risks using a portfolio of cash and short-term investments, U.S. Treasury securities, and access to the debt capital markets. In addition, the Bank maintains alternate sources of funds, detailed in its contingency funding plan, which also includes an explanation of how sources of funds may be allocated under stressed market conditions, such as short-term operational disruptions at the Bank or the Office of Finance or short-term disruptions in the debt capital markets.

 The Finance Agency has established base case liquidity guidelines, which may be amended from time to time, that each FHLBank maintain sufficient liquidity at least equal to its anticipated cash outflows, assuming no new consolidated obligation issuance, renewal of all maturing advances, a specified percentage drawdown notional on letters of credit balances, and certain Treasury investments as a source of funds. The Finance Agency's guidance provides that base case liquidity should generally be maintained for 10 to 30 days. The Bank actively monitors and manages refinancing risk. Finance Agency guidance specifies tolerance levels related to the size of each FHLBank's funding gaps to measure refinancing risk as the difference between assets and liabilities that are scheduled to mature during a specified period, expressed as a percentage of total assets. The guidance limits three-month and one-year funding gaps between the range of –10% to –20% and –25% to –35%, respectively. Funding gaps are measured at monthend, using the average ratio for the three most recent month ends. The Bank is also required to perform an annual liquidity stress test and to report the results to the Finance Agency.
 In addition to the Finance Agency's guidelines on contingent liquidity, the Bank models its cash commitments and expected cash flows daily to determine its projected liquidity position. If a market or operational disruption occurred that prevented the issuance of new consolidated obligations, the Bank could meet its obligations by: (i) allowing short-term liquid investments to mature, (ii) using eligible securities as collateral for repurchase agreement borrowings, and (iii) if necessary, allowing advances to mature without renewal. In addition, the Bank may be able to borrow on a short-term unsecured basis from other financial institutions (Federal funds purchased) or other FHLBanks (inter-FHLBank borrowings).
 As of December 31, 2023 and 2022, the Bank held total sources of funds in an amount that would have allowed the Bank to meet its liquidity needs without issuing new consolidated obligations for over ten days, in accordance with the Finance Agency guidance. In addition, the Bank's funding gap positions as of December 31, 2023 and 2022, were within the tolerance levels provided by the Finance Agency guidance.
 In addition, Section 11(i) of the FHLBank Act authorizes the U.S. Treasury to purchase certain obligations issued by the FHLBanks aggregating not more than $4.0 billion under certain conditions. There were no such purchases by the U.S. Treasury during the years ended December 31, 2023 and 2022.

 Credit Risk
 Credit risk is defined as the risk that the borrower or counterparty will fail to meet its financial obligations in accordance with agreed upon terms as a result of deterioration in the creditworthiness of the obligor. The Bank manages credit risk by setting credit and collateral terms based on a borrower's creditworthiness.

 Advances. The Bank manages the credit risk of advances and other credit products by setting the credit and collateral terms available to individual institutions based on their creditworthiness and on the quality and value of the assets they pledge as collateral. The Bank also has procedures to assess the mortgage loan quality and documentation standards of institutions that pledge mortgage loan collateral. In addition, the Bank has collateral policies and restricted lending procedures in place to help manage its exposure to institutions that experience difficulty in meeting their capital requirements or other standards of creditworthiness. The Bank reviews and updates its credit and collateral policies and procedures to reflect appropriate risk tolerance thresholds and risk limits on at least an annual basis. These credit and collateral policies balance the Bank's dual goals of meeting the needs of members and housing associates as a reliable source of liquidity and mitigating credit risk by adjusting credit and collateral terms available to an institution in view of deterioration in the institution's creditworthiness. The Bank has never experienced a credit loss on an advance.
 The Bank determines the maximum amount and maximum term of the advances it will make to a member or housing associate based on the Bank's credit analysis of the institution's creditworthiness in accordance with the Bank's credit and collateral policies and regulatory requirements.
 To identify the credit strength of each institution, other than insurance companies, community development financial institutions (CDFIs), and housing associates, the Bank assigns each institution an internal credit quality rating from one to 10, with one as the highest credit quality rating. These ratings are based on results from the

 Bank's credit model, which incorporates financial, regulatory, and other qualitative information, including regulatory examination reports.
 The Bank determines the maximum amount and maximum term of the advances it will make to an insurance company based on an ongoing risk assessment that considers the member's financial and regulatory standing and other qualitative information deemed relevant by the Bank. This evaluation results in the assignment of an internal credit quality rating from one to ten, with one as the highest credit quality rating.
 The Bank determines the maximum amount and maximum term of the advances it will make to a CDFI based on an ongoing risk assessment that considers information from the CDFI's audited annual financial statements, supplemented by additional information deemed relevant by the Bank. This evaluation results in the assignment of an internal credit quality rating from A to E, with A as the highest credit quality rating.
 The Bank determines the maximum amount and maximum term of the advances it will make to a housing associate based on an ongoing risk assessment that considers the housing associate's financial and regulatory standing and other qualitative information deemed relevant by the Bank.
 The Bank underwrites and actively monitors the financial condition and performance of all borrowers and potential borrowers to determine and periodically assess creditworthiness. In accordance with the FHLBank Act, an institution may pledge the following eligible assets to secure advances:
 • one-to-four-family first lien residential mortgage loans;
 • securities issued, insured, or guaranteed by the U.S. government or any of its agencies, including without limitation MBS backed by Fannie Mae, Freddie Mac, or Ginnie Mae;
 • cash or deposits in the Bank;
 • certain other real estate-related collateral, such as certain privately issued mortgage-backed securities, multifamily loans, commercial real estate loans, and second lien residential mortgage loans or home equity loans; and
 • small business, small farm, and small agribusiness loans that are fully secured by collateral (such as real estate, equipment and vehicles, accounts receivable, and inventory) from community financial institutions.
 The Housing Act defines community financial institutions as depository institutions insured by the Federal Deposit Insurance Corporation with average total assets over the preceding three-year period below a defined threshold, to be adjusted for inflation annually by the Finance Agency. The average total asset cap for 2023 was $1.4 billion.
 Under the Bank's written lending agreements with its borrowers, its credit and collateral policies, and applicable statutory and regulatory provisions, the Bank has the right to take a variety of actions to address credit and collateral concerns, including calling for the borrower to pledge additional or substitute collateral (including ineligible collateral) at any time that advances are outstanding to the borrower, and requiring the delivery of all pledged collateral. In addition, if a borrower fails to repay any advance or is otherwise in default on its obligations to the Bank, the Bank may foreclose on and liquidate the borrower's collateral and apply the proceeds toward repayment of the borrower's obligations to the Bank. The Bank's collateral policies are designed to address changes in the value of collateral and the risks and costs relating to foreclosure and liquidation of collateral, and the Bank periodically adjusts the amount it is willing to lend against various types of collateral to reflect these factors.
 The Bank perfects its security interest in securities collateral by taking delivery of all securities at the time they are pledged. The Bank perfects its security interest in loan collateral by filing a Uniform Commercial Code-1 financing statement for each borrower that pledges loans. The Bank may also require delivery of loan collateral under certain conditions (for example, from a newly formed institution or when a borrower's creditworthiness deteriorates below a certain level). In addition, the FHLBank Act provides that any security interest granted to the Bank by any member or member affiliate has priority over the claims and rights of any other party, including any receiver, conservator, trustee, or similar entity that has the rights of a lien creditor, unless these claims and rights would be entitled to priority under otherwise applicable law or are held by bona fide purchasers for value or by parties that have actual perfected security interests.

 Pursuant to the Bank's lending agreements with its members, nonmembers, and housing associates, the Bank limits extensions of credit to an individual institution to a percentage of the market value or unpaid principal balance of the institution's pledged collateral, known as the borrowing capacity, which the Bank can change from time to time. The borrowing capacity percentage varies according to several factors, including the charter type of the institution, the collateral type, the value assigned to the collateral, the results of the Bank's collateral field review, the pledging method used for loan collateral (specific identification or blanket lien), the amount of loan data provided (detailed or summary reporting), the data reporting frequency (monthly or quarterly), the institution's financial strength and condition, and any institution-specific collateral risks. Under the terms of the Bank's lending agreements, the aggregate borrowing capacity of an institution's pledged eligible collateral must meet or exceed the total amount of its outstanding advances, other extensions of credit, and certain other obligations and liabilities.
 In addition, the total amount of advances made available to each institution may be limited by the financing availability assigned by the Bank, which is generally expressed as a percentage of an institution's assets, which the Bank can change from time to time. The amount of financing availability is generally determined by each institution's creditworthiness.
 When a nonmember financial institution acquires some or all of the assets and liabilities of a member, including outstanding advances and Bank capital stock, the Bank may allow the advances to remain outstanding, at its discretion. The nonmember borrower is required to meet the Bank's applicable credit, collateral, and capital stock requirements, including requirements regarding creditworthiness and collateral borrowing capacity.
 The Bank has a high concentration of advances with certain institutions and their affiliates. Advances outstanding to the Bank's top 10 borrowers and their affiliates decreased by $20.1 billion to $43.8 billion, or 71% of total advances outstanding at December 31, 2023, from $63.9 billion, or 72% of total advances outstanding at December 31, 2022. (See "Item 8. Financial Statements and Supplementary Data – Note 5 – Advances – Concentration Risk" for further information.)
 Several of the Bank's top 10 advance borrowers and their affiliates at yearend 2022 were involved in voluntary liquidation, or Federal Deposit Insurance Corporation (FDIC) receivership during 2023, or have been acquired by nonmember institutions. The loss of advances outstanding to these borrowers is likely to have an adverse impact on the Bank's advance balances, and, over time, its financial performance.
 On March 8, 2023, Silvergate Capital Corporation, the parent company of Silvergate Bank, announced its intent to voluntarily liquidate Silvergate Bank, and on June 1, 2023, the Federal Reserve Board announced a consent order against Silvergate Capital Corporation and Silvergate Bank to facilitate that voluntary self-liquidation. On November 22, 2023, Silvergate Capital Corporation announced that every depositor of Silvergate Bank had been fully repaid. At December 31, 2023, Silvergate Bank had no advances outstanding from the Bank, a reduction of $4.3 billion from yearend 2022.
 On March 10, 2023, Silicon Valley Bank was closed by the California DFPI and FDIC was named as receiver. The FDIC created Silicon Valley Bridge Bank, N.A., whereby all of the deposits and substantially all assets of Silicon Valley Bank were transferred to the bridge bank. On March 26, 2023, the FDIC entered into a purchase and assumption agreement for all the deposits and loans of Silicon Valley Bridge Bank, N.A., with First Citizens Bank and Trust Company. Silicon Valley Bank is no longer a member of the Bank. As of March 31, 2023, Silicon Valley Bridge Bank, N.A., had prepaid all outstanding advances to the Bank.

 On May 1, 2023, the California DFPI closed First Republic Bank and appointed the FDIC as receiver, and the FDIC and JPMorgan, a nonmember, entered into a purchase and assumption agreement for all the deposits and substantially all of the assets of First Republic Bank, including $28.1 billion in advances outstanding from the Bank. Upon assumption of the First Republic Bank advances and letters of credit outstanding by JPMorgan, the Bank transferred $759 million of capital stock of the Bank, held by First Republic Bank, to JPMorgan and reclassified that capital stock as mandatorily redeemable as a liability in the Bank's Statements of Condition. As of December 31, 2023, JPMorgan had $23.8 billion of advances outstanding from the Bank, assumed from First Republic Bank, that represented approximately 39% of the Bank's total advances outstanding. At December 31, 2022, First Republic Bank had $14.0 billion of advances outstanding from the Bank, that represented approximately 16% of the Bank's total advances outstanding. Additionally, at December 31, 2023, JPMorgan had $68 million in letters of credit outstanding from the Bank, assumed from First Republic Bank. At December 31, 2022, First Republic Bank had $670 million in letters of credit outstanding. At December 31, 2023, JPMorgan held $643 million of the Bank's capital stock. JPMorgan was the Bank's largest borrower as of December 31, 2023.
 The Bank has a long-term funding arrangement with a borrower that had advances outstanding as of December 31, 2023 and 2022.
 The following tables present a summary of the status of the credit outstanding and overall collateral borrowing capacity of the Bank's borrowers as of December 31, 2023 and 2022.

 Credit Outstanding and Collateral Borrowing Capacity by Credit Quality Rating

 All Borrowers

 Borrowers with Credit Outstanding

 Collateral Borrowing Capacity(2)

 Borrower Credit Quality Rating

 Number
 Number
 Credit

 Total
 Used

 1-3
 $
 61,418
 $
 164,916
 %

 4-6
 19,518
 57,533

 7-10

 81,030
 222,758

 Community development financial institutions (CDFIs):

 B

 C

 D

 Housing associates

 Total
 $
 81,168
 $
 223,070
 %

 All Borrowers

 Borrowers with Credit Outstanding

 Collateral Borrowing Capacity(2)

 Borrower Credit Quality Rating

 Number
 Credit

 Total
 Used

 1-3
 $
 98,702
 $
 323,212
 %

 4-6
 13,891
 31,536

 7-10

 112,601
 354,799

 CDFIs:

 B

 C

 D

 Housing associates

 Total
 $
 112,796
 $
 355,052
 %

 (1)Includes advances, letters of credit, the market value of swaps, estimated prepayment fees for certain borrowers, and the credit enhancement obligation on MPF loans.
 (2)Collateral borrowing capacity does not represent any commitment to lend on the part of the Bank.

 Borrower Credit Outstanding and Collateral Borrowing Capacity
 by Unused Borrowing Capacity

 Unused Borrowing Capacity

 Number of Borrowers
 with Credit Outstanding

 Credit

 Collateral
 Borrowing
 Capacity(2)

 0% – 10%
 $
 28,055
 $
 29,699

 11% – 25%
 3,565
 4,203

 26% – 50%
 14,557
 25,969

 More than 50%
 34,991
 163,199

 Total
 $
 81,168
 $
 223,070

 Unused Borrowing Capacity

 Number of Borrowers
with Credit Outstanding
 Credit

 Collateral
 Borrowing
 Capacity(2)

 0% – 10%
 $
 6,637
 $
 7,319

 11% – 25%
 5,644
 7,380

 26% – 50%
 15,509
 24,465

 More than 50%
 85,006
 315,888

 Total
 $
 112,796
 $
 355,052

 (1)Includes advances, letters of credit, the market value of swaps, estimated prepayment fees for certain borrowers, and the credit enhancement obligation on MPF loans.
 (2)Collateral borrowing capacity does not represent any commitment to lend on the part of the Bank.
 Based on the Bank's credit and collateral policies, its credit analysis of borrowers' financial condition and the collateral pledged as security for advances, the Bank expects to collect all amounts due according to the contractual terms of the advances. Therefore, no allowance for credit losses on advances is deemed necessary by the Bank as of December 31, 2023. The Bank has never experienced any credit losses on advances.

 Securities pledged as collateral are assigned borrowing capacities that reflect the securities' market valuations and market liquidation risks. The securities collateral pledged largely consists of agency pools and collateralized mortgage obligations, agency debt, and U.S. Treasury securities.
 Most institutions may choose to pledge loan collateral by specific identification or under a blanket lien. Insurance companies, CDFIs, and housing associates are required to pledge loan collateral by specific identification with monthly reporting. All other borrowers pledging by specific identification must provide a detailed listing of all the loans pledged to the Bank on a monthly basis.
 The Bank may require certain de novo institutions (chartered within the last three years), insurance companies, CDFIs and housing associates to deliver pledged loan collateral to the Bank. Other considerations for delivery of pledged collateral may include the institution's creditworthiness, satisfactory maintenance of its collateral, and the status of the Bank's priority of security interest.
 As of December 31, 2023, of the loan collateral pledged to the Bank, 26% was pledged by 21 institutions by specific identification, 42% was pledged by 115 institutions under a blanket lien with detailed reporting, and 32% was pledged by 141 institutions under a blanket lien with summary reporting. For each institution that pledges loan collateral, the Bank conducts loan collateral field reviews once every six months or every one, two, or three years, depending on the risk profile of the institution and the types of collateral pledged.
 As of December 31, 2023, the Bank's maximum borrowing capacities as a percentage of the assigned market value of mortgage loan collateral pledged under a blanket lien with detailed reporting were as follows: 84% for first lien residential mortgage loans, 81% for multifamily mortgage loans, 81% for commercial mortgage loans, and 69% for second lien residential mortgage loans. The maximum borrowing capacity for small business, small agribusiness, and small farm loans was 50% of the unpaid principal balance, although most of these loans are pledged under blanket lien with summary reporting, with a maximum borrowing capacity of 25%. The highest borrowing capacities are available to institutions that pledge under a blanket lien with detailed reporting because the detailed loan information allows the Bank to assess the value of the collateral more precisely and because additional collateral is pledged under the blanket lien that may not receive borrowing capacity but may be liquidated to repay advances in the event of default. The Bank may review and change the maximum borrowing capacity for any type of loan collateral at any time.
 The following table presents the mortgage loan collateral pledged at December 31, 2023 and 2022.

 Composition of Loan Collateral Pledged

 2023
 2022

 Loan Type
 Unpaid Principal
Balance
 Borrowing
Capacity
 Unpaid Principal
Balance
 Borrowing
Capacity

 First lien residential mortgage loans
 $
 162,389
 $
 103,893
 $
 265,972
 $
 180,564

 Second lien residential mortgage loans and home equity lines of credit
 14,112
 6,735
 15,423
 7,381

 Multifamily mortgage loans
 56,957
 34,656
 60,989
 36,809

 Commercial mortgage loans
 83,713
 50,891
 92,413
 54,341

 Loan participations(1)

 1,369

 Small business, small farm, and small agribusiness loans
 1,632
 2,180

 Other
 —
 —
 —

 Total
 $
 320,172
 $
 197,063
 $
 437,850
 $
 279,924

 (1)The unpaid principal balance for loan participations is 100% of the outstanding loan amount. The borrowing capacity for loan participations is based on the participated amount pledged to the Bank.
 The Bank holds a security interest in subprime residential mortgage loans pledged as collateral by members and by nonmembers. Subprime loans are defined as loans with a borrower FICO score of less than 660 at origination, or if

 the original FICO score is not available, as loans with a current borrower FICO score of less than 660. At December 31, 2023 and 2022, the unpaid principal balance of these loans totaled $3.7 billion and $5.2 billion, respectively. The Bank reviews and assigns borrowing capacities to subprime mortgage loans as it does for all other types of loan collateral, taking into account the known credit attributes in the pricing of the loans. All advances, including those made to borrowers pledging subprime mortgage loans, are required to be fully collateralized. The Bank limits the amount of borrowing capacity that may be supported by subprime collateral. At December 31, 2023 and 2022, the borrowing capacity of these loans totaled $2.1 billion and $2.9 billion, respectively.

 MPF Program. The Bank and any participating financial institution share in the credit risk of the mortgage loans sold to the Bank by that institution under the MPF Original and MPF Plus products as specified in a master agreement. After June 30, 2021, the Bank no longer directly purchases, or facilitates the purchase of, mortgage loans from its members. The MPF Program structures potential credit losses on conventional MPF loans into layers with respect to each pool of loans purchased by the Bank under a single master commitment, as follows:
 (1)The first layer of protection against loss is the liquidation value of the real property securing the loan.
 (2)The next layer of protection comes from the primary mortgage insurance that is required for loans with an initial loan-to-value ratio greater than 80%, if still in place.
 (3)Losses that exceed the liquidation value of the real property and any primary mortgage insurance, up to an agreed-upon amount called the first loss account for each master commitment, are incurred by the Bank.
 (4)Losses in excess of the first loss account for each master commitment, up to an agreed-upon amount called the "credit enhancement amount," are covered by the participating financial institution's credit enhancement obligation at the time losses are incurred.
 (5)Losses in excess of the first loss account and the participating financial institution's remaining credit enhancement for the master commitment, if any, are incurred by the Bank.
 The Bank performs a quarterly assessment of its mortgage loans held for portfolio to estimate expected credit losses. An allowance for credit losses is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses. The Bank measures expected credit losses on mortgage loans on a loan-level basis, factoring in the credit enhancement structure at the master commitment level.
 The following tables present the payment status for mortgage loans and other delinquency statistics for the Bank's mortgage loans at December 31, 2023 and 2022.

 Payment Status, at Amortized Cost(1)

 2023
 2022

 30 – 59 days delinquent
 $
 $

 60 – 89 days delinquent

 90 days or more delinquent

 Total past due

 Total current loans

 Total mortgage loans held for portfolio
 $
 $

 In process of foreclosure, included above(2)

 $
 $

 Nonaccrual loans(3)

 $
 $

 Serious delinquencies as a percentage of total mortgage loans outstanding(4)

 2.17
 %
 2.30
 %

 (1) The amortized cost in a loan is the unpaid principal balance of the loan, adjusted for net deferred loan fees or costs, unamortized premiums or discounts, and direct write-downs.
 (2) Includes loans for which the servicer has reported a decision to foreclose or to pursue a similar alternative, such as deed-in-lieu. Loans in process of foreclosure are included in past due or current loans depending on their delinquency status.
 (3) At December 31, 2023 and 2022, $ 5 million and $ 7 million, respectively, of mortgage loans on nonaccrual status did not have an associated allowance for credit losses because these loans were either previously charged off to the expected recoverable value or the fair value of the underlying collateral, including any credit enhancements, is greater than the amortized cost of the loans.
 (4) Represents loans that are 90 days or more past due or in the process of foreclosure as a percentage of the recorded investment of total mortgage loans outstanding.

 Delinquencies amounted to 3.30% of the total mortgage loans in the Bank's portfolio as of December 31, 2023, and 3.77% of the total mortgage loans in the Bank's portfolio as of December 31, 2022.
 The following table presents risk elements and credit ratios for the Bank's mortgage loans at December 31, 2023 and 2022. The amount of charge-offs and recoveries of allowance for credit losses on the mortgage loan portfolio were de minimis for the years ended December 31, 2023 and 2022.

 Unpaid Principal Balance (Dollars in millions)

 2023
 2022

 Average loans outstanding during the period
 $
 $

 $
 $

 Nonaccrual loans
 $
 $

 Allowance for credit losses on mortgage loans held for portfolio
 $
 $

 Ratio of net charge-offs to average loans outstanding during the period
 —
 %
 0.02
 %

 Ratio of allowance for credit losses to mortgage loans held for portfolio
 0.13
 %
 0.14
 %

 Ratio of nonaccrual loans to mortgage loans held for portfolio
 2.12
 %
 2.25
 %

 Ratio of allowance for credit losses to nonaccrual loans
 6.18
 %
 6.45
 %

 Investments. The Bank has adopted credit policies and exposure limits for investments that promote risk limitation, diversification, and liquidity. These policies determine eligible counterparties and restrict the amounts and terms of the Bank's investments with any given counterparty according to the Bank's own capital position as well as the capital and creditworthiness of the counterparty.
 The Bank monitors its investments for substantive changes in relevant market conditions and any declines in fair value. For securities in an unrealized loss position because of factors other than movements in interest rates, such as widening of mortgage asset spreads, the Bank considers whether it expects to recover the entire amortized cost basis of the security by comparing the expectations of the present value of the cash flows to be collected from the security with the amortized cost basis of the security.
 When the fair value of an individual investment security falls below its amortized cost, the Bank evaluates whether an allowance for credit losses is necessary on the security. The Bank recognizes an allowance for credit losses when it determines that it will be unable to recover the entire amortized cost basis of the security and the fair value of the investment security is less than its amortized cost. The Bank considers its intent to hold the security and whether it is more likely than not that the Bank will be required to sell the security before its anticipated recovery of the remaining cost basis, and other factors. The Bank generally views changes in the fair value of the securities caused by movements in interest rates to be temporary.
 The following table presents the Bank's investment credit exposure at December 31, 2023, based on the lowest of the long-term credit ratings provided by Moody's, S&P, or Fitch Ratings (Fitch) ratings.

 Carrying Value

 Credit Rating(1)

 Investment Type
 AAA
 AA
 A
 BBB
 Below Investment Grade
 Unrated
 Total

 U.S. obligations – Treasury securities
 $
 —
 $
 4,534
 $
 —
 $
 —
 $
 —
 $
 —
 $
 4,534

 MBS:

 Other U.S. obligations – single-family
 —
 —
 —
 —
 —

 MBS – GSEs:

 GSEs – single-family(2)

 —
 —

 GSEs – multifamily
 —
 13,490
 —
 —
 —
 —
 13,490

 Total MBS – GSEs
 14,088
 —
 —
 14,095

 1,183

 Total MBS
 14,153
 15,327

 Total securities
 18,687
 19,861

 —
 —
 2,922
 —
 —
 —
 2,922

 Securities purchased under agreements to resell(3)

 —
 —
 —
 —
 2,750
 3,650

 Federal funds sold(4)

 —
 1,576
 2,195
 —
 —
 3,861

 Total investments
 $
 $
 21,163
 $
 5,148
 $
 $
 $
 3,351
 $
 30,294

 (1)Credit ratings grades of BB and lower are considered below investment grade.
 (2)The Bank has one security guaranteed by Fannie Mae but rated below investment grade at December 31, 2023, because of extraordinary expenses incurred during bankruptcy of the security's sponsor in 2008.
 (3)Unrated counterparties for these investments were broker-dealers, qualifying for limited trading programs authorized by the Bank.
 (4)Includes unsecured investment credit exposure to a member.
 Bank policies set forth the creditworthiness requirements for member and nonmember counterparties for unsecured credit. All Federal funds counterparties (members and nonmembers) must be federally insured financial institutions or domestic branches of foreign commercial banks. Finance Agency ratings for members and nonmember counterparties are mapped to equivalent internal credit quality ratings on a rating scale of FHFA 1 through FHFA 7, reflecting progressively lower credit quality. The Bank uses internal credit quality ratings to determine maximum limits to members and nonmembers. The Bank will determine the counterparty's credit rating by using primary sources such as proprietary external ratings, other credit and fixed income research, company reports, and market-based indications.
 The Bank's unsecured investment credit limits and terms for member counterparties may be less restrictive than for nonmember counterparties because the Bank has access to more information about members to assist in evaluating the member counterparty credit risk.
 The Bank actively monitors its credit exposures and the credit quality of its counterparties, including an assessment of each counterparty's financial performance, capital adequacy, likelihood of parental or sovereign support, and the current market perceptions of the counterparties. The Bank may also consider general macroeconomic and market conditions and political stability when establishing limits on unsecured investments with U.S. branches and agency offices of foreign commercial banks. As a result of deteriorating financial condition or concerns about adverse economic or market developments, the Bank may reduce limits or terms on unsecured investments or suspend a counterparty.
 Finance Agency regulations limit the amount of unsecured credit that an individual FHLBank may extend to a single counterparty. In addition, the FHLBanks are prohibited by Finance Agency regulation from investing in financial instruments issued by non-U.S. entities other than those issued by U.S. branches and agency offices of foreign commercial banks.
 Under Finance Agency regulations, the total amount of unsecured credit that an FHLBank may extend to a group of affiliated counterparties for term extensions of unsecured credit and overnight Federal funds sales, combined, may

 not exceed 30% of the FHLBank's total capital. These limits on affiliated counterparty groups are in addition to the limits on extensions of unsecured credit applicable to any single counterparty within the affiliated group.
 The following table presents the unsecured credit exposure with counterparties by investment type at December 31, 2023 and 2022.

 Carrying Value(1)

 2023
 2022

 $
 2,922
 $
 3,677

 3,861
 4,719

 Total
 $
 6,783
 $
 8,396

 (1)Excludes unsecured investment credit exposure to U.S. government agencies and instrumentalities, government-sponsored enterprises, and supranational entities and does not include related accrued interest as of December 31, 2023 and 2022.
 The following table presents the credit ratings of the unsecured investment credit exposures presented by the domicile of the counterparty or the domicile of the counterparty's parent for U.S. branches and agency offices of foreign commercial banks, based on the lowest of the credit ratings provided by Moody's, S&P, or Fitch ratings. This table does not reflect the foreign sovereign government's credit rating. At December 31, 2023, 56% of the Bank's total unsecured investments were to U.S. branches and agency offices of foreign commercial banks. At December 31, 2023, all of the unsecured investments held by the Bank had overnight maturities.

 Carrying Value(1)

 Credit Rating(2)

 Domicile of Counterparty
 AA
 A
 Unrated (3)

 Total

 Domestic
 $
 —
 $
 2,572
 $
 $
 2,662

 U.S. subsidiaries of foreign commercial banks
 —
 —

 Total domestic and U.S. subsidiaries of foreign commercial banks
 —
 2,922
 3,012

 U.S. branches and agency offices of foreign commercial banks:

 Australia
 —
 —

 Canada
 1,276
 —
 1,476

 Finland
 —
 —

 France
 —
 —

 Germany
 —
 —

 Netherlands
 —
 —

 Total U.S. branches and agency offices of foreign commercial banks
 1,576
 2,195
 —
 3,771

 Total unsecured credit exposure
 $
 1,576
 $
 5,117
 $
 $
 6,783

 (1)Excludes unsecured investment credit exposure to U.S. government agencies and instrumentalities, government-sponsored enterprises, and supranational entities and does not include related accrued interest as of December 31, 2023.
 (2)Does not reflect changes in ratings, outlook, or watch status occurring after December 31, 2023. These ratings represent the lowest rating available for each unsecured investment owned by the Bank, based on the ratings provided by Fitch, Moody's, or S&P. The Bank's internal rating may differ from this rating.
 (3)Includes unsecured investment credit exposure to a member.
 The Bank's MBS investments include PLRMBS, all of which were AAA-rated at the time of purchase, and agency residential MBS, which are backed by Fannie Mae, Freddie Mac, or Ginnie Mae. Some of the PLRMBS were issued by or purchased from members, former members, or their affiliates. The Bank has investment credit limits and terms for these investments that do not differ for members and nonmembers. Regulatory policy limits total MBS investments, to three times the Bank's regulatory capital at the time of purchase. At December 31, 2023, the Bank's MBS portfolio was 212% of Bank regulatory capital (as determined in accordance with regulations governing the operations of the FHLBanks).
 The Bank executes all MBS investments without preference to the status of the counterparty or the issuer of the investment as a nonmember, member, or affiliate of a member.

 At December 31, 2023, PLRMBS representing 7% of the amortized cost of the Bank's MBS portfolio were labeled Alt-A by the issuer. These PLRMBS are generally collateralized by mortgage loans that are considered less risky than subprime loans but more risky than prime loans. These loans are generally made to borrowers with credit scores that are high enough to qualify for a prime mortgage loan, but the loans may not meet standard underwriting guidelines for documentation requirements, property type, or loan-to-value ratios.
 As of December 31, 2023, the Bank's investment in MBS had gross unrealized losses totaling $133 million, $28 million of which were related to PLRMBS. These gross unrealized losses related to PLRMBS were primarily attributable to illiquidity in the MBS market and market expectations of the credit performance of loan collateral underlying these securities, which caused these assets to be valued at discounts to their amortized cost.
 For its agency MBS, the Bank expects to recover the entire amortized cost basis of these securities because the Bank determined that the strength of the issuers' guarantees through direct obligations or support from the U.S. government is sufficient to protect the Bank from losses. As a result, the Bank determined that, as of December 31, 2023, all of the gross unrealized losses on its agency MBS are temporary.
 If conditions in the housing and mortgage markets and general business and economic conditions deteriorate, the fair value of MBS may decline further, and the Bank may experience additional credit losses on PLRMBS in future periods. Additional credit losses could adversely affect the Bank's earnings and retained earnings and its ability to pay dividends and repurchase capital stock. The Bank cannot predict whether it will be required to record an allowance for credit losses on its PLRMBS in the future.

 The following table presents the maturity (based on contractual final principal payment) and yield characteristics of the Bank's investment portfolio as of December 31, 2023.

 Within One Year
 After One Year But
Within Five Years
 After Five Years But
Within Ten Years
 After Ten Years
 Carrying Value

 $
 $
 4,389
 $
 —
 $
 —
 $
 4,534

 MBS:

 GSEs multifamily:

 Freddie Mac
 —
 —
 1,492
 —
 1,492

 Fannie Mae
 —
 2,158
 8,558
 10,929

 Subtotal GSEs multifamily
 —
 2,158
 10,050

 —
 —
 1,051
 1,059

 Total AFS securities
 $
 $
 6,547
 $
 10,058
 $
 1,264
 $

 Yield on AFS securities(1)

 0.75
 %
 2.64
 %
 3.83
 %
 9.89
 %
 3.80
 %

 HTM securities:

 MBS:

 Other U.S. obligations – single-family – Ginnie Mae
 $
 —
 $
 —
 $
 —
 $
 $

 GSEs single-family:

 Freddie Mac
 —
 —
 —

 Fannie Mae
 —
 —

 Subtotal GSEs single-family
 —
 —

 GSEs multifamily:

 Freddie Mac
 —
 —

 Fannie Mae
 —
 —

 Subtotal GSEs multifamily
 —
 —
 1,069

 —

 Total HTM securities
 $
 $
 $
 $
 $
 1,847

 Yield on HTM securities(1)

 5.82
 %
 5.87
 %
 4.7
 %
 4.87
 %
 5.44
 %

 (1) The weighted average yields on AFS and HTM securities are calculated as the sum of each debt security using the period end balances multiplied by the coupon rate adjusted by the impact of amortization and accretion of premiums and discounts, divided by the total debt securities in the applicable HTM or AFS portfolio. The result is then multiplied by 100 to express it as a percentage.

 Derivative Counterparties. The Bank has adopted credit policies and exposure limits for uncleared derivatives counterparty credit exposure. Interest rate exchange agreements may be either uncleared or cleared at a clearing house.
 Uncleared Derivatives – The Bank's uncleared derivatives activity is subject to uncleared derivatives regulatory requirements mandating the exchange of variation margin and initial margin if exposure to a counterparty exceeds certain specified thresholds. The Bank selects only highly rated derivative dealers and major banks (derivative dealer counterparties) that meet the Bank's eligibility criteria to act as counterparties for its uncleared derivative activities. In addition, for all uncleared derivative transactions, the Bank has entered into master netting agreements and credit support agreements with all its derivative dealer counterparties that provide for delivery of margin to limit the Bank's net unsecured credit exposure to these counterparties. Under these policies and agreements, the amount of unsecured credit exposure to an individual derivative dealer counterparty is set at zero (subject to a minimum transfer amount).
 Additional information related to uncleared margin rules for uncleared derivative transactions are included in "Item 8. Financial Statements and Supplementary Data - Note 13 – Derivatives and Hedging Activities."

 The Bank is subject to the risk of potential nonperformance by its counterparty in a derivative transaction. A counterparty must deliver or return variation margin to the Bank if the total unsecured exposure to that counterparty exceeds the minimum transfer amount. In addition, if an initial margin threshold is exceeded, the Bank will post and collect initial margin to further protect against potential counterparty nonperformance.

 As a result of these risk mitigation initiatives, the Bank does not anticipate any credit losses on its uncleared derivative transactions with counterparties as of December 31, 2023.
 Cleared Derivatives – In a cleared derivatives transaction, the Bank is subject to nonperformance by the clearing house and its futures commission merchant or clearing agent. The requirement that the Bank post initial margin and settle variation margin through a clearing agent to the clearing house exposes the Bank to institutional credit risk if its futures commission merchant, or clearing agent, fails to meet its obligations. The use of a clearing house, or central counterparty, lowers overall credit risk exposure because it employs standard valuation and initial and variation margin processes and is specifically designed to withstand remote but plausible futures commission merchant default credit events. Variation margin is settled for changes in the value of the portfolio, and initial margin is posted for changes in risk profile of the portfolio. The Bank does not anticipate any credit losses on its cleared derivatives as of December 31, 2023.
 The increase or decrease in the credit exposure net of cash collateral, from one period to the next, may be affected by changes in several variables, such as interest rates, the size and composition of the portfolio, market values of derivatives, and accrued interest. Based on the master netting arrangements, its credit analyses, and the collateral requirements in place with each counterparty, the Bank does not expect to incur any credit losses on its derivative agreements.
 The following tables present the Bank's credit exposure to its derivative dealer counterparties at the dates indicated.

 Counterparty Credit Rating(1)

 Notional Amount
 Net Fair Value of Derivatives Before Collateral
 Cash Collateral Pledged
to/ (from) Counterparty
 Noncash Collateral Pledged
to/ (from) Counterparty
 Net Credit
Exposure to Counterparties

 Asset positions with credit exposure:

 Uncleared derivatives

 AA
 $
 $
 $
 (13)
 $
 —
 $
 —

 A
 12,727
 (120)
 —

 Liability positions with credit exposure:

 Uncleared derivatives

 A
 8,858
 (129)
 —

 BBB
 9,084
 (203)
 —

 Cleared derivatives(2)

 82,114
 (9)

 Total derivative positions with credit exposure to nonmember counterparties
 112,864
 $
 (203)
 $
 $
 $

 Derivative positions without credit exposure
 4,573

 Total notional
 $

 Counterparty Credit Rating(1)

 Notional Amount
 Net Fair Value of Derivatives Before Collateral
 Cash Collateral Pledged
to/ (from) Counterparty
 Non-cash Collateral Pledged
to/ (from) Counterparty
 Net Credit
Exposure to Counterparties

 Asset positions with credit exposure:

 Uncleared derivatives

 A
 $
 6,115
 $
 $
 (35)
 $
 —
 $

 Cleared derivatives(2)

 89,148

 Liability positions with credit exposure:

 Uncleared derivatives

 A
 11,246
 (356)
 —

 Total derivative positions with credit exposure to nonmember counterparties
 106,509
 $
 (311)
 $
 $
 $

 Derivative positions without credit exposure
 10,284

 Total notional
 $

 (1)The credit ratings grades used by the Bank are based on the lower of Moody's or S&P ratings.
 (2)Represents derivative transactions cleared with LCH Ltd, the Bank's clearing house, which was rated AA- with a stable outlook by S&P at December 31, 2023 and 2022.
 The Bank primarily executes overnight index swap derivatives based on SOFR to manage interest rate risk. The following table presents the notional amount of interest rate swaps by interest rate index broken out by the pay or receive leg at December 31, 2023 and 2022.

 2023
 2022

 Interest Rate Index
 Pay Leg
 Receive Leg
 Pay Leg
 Receive Leg

 Fixed

 $
 62,766
 $
 54,671
 $
 58,910
 $
 57,883

 LIBOR
 —
 —

 SOFR
 54,644
 62,124
 57,577
 57,523

 Overnight Index Swap – Effective Federal Funds Rate

 Total notional amount
 $
 $
 $
 $

 Market Risk

 Market risk is defined as the risk to the Bank's market value of capital and future earnings (excluding the impact of any cumulative net gains or losses on derivatives and associated hedged items and on financial instruments carried at fair value) as a result of movements in market interest rates, interest rate spreads, interest rate volatility, and other market factors (market rate factors). This profile reflects the Bank's objective of maintaining a conservative asset-liability mix and its commitment to providing value to its members through products and dividends without subjecting their investments in Bank capital stock to significant market risk.
 The Bank's Risk Appetite Framework includes a market risk management objective aimed at maintaining a relatively low adverse exposure of the market value of capital and future earnings (excluding the impact of any cumulative net gains or losses on derivatives and associated hedged items and on financial instruments carried at fair value) to changes in market rate factors. See "Total Bank Market Risk" below.
 Market risk identification and measurement are primarily accomplished through market value of capital sensitivity analyses and projected earnings and adjusted net interest income as a percent of the capital sensitivity analyses. The Risk Appetite Framework approved by the Bank's board of directors establishes market risk limits and market risk measurement standards at the total Bank level as well as at the product level. Additional guidelines approved by the Bank's Enterprise Risk Committee apply to the Bank's advances-related products and the mortgage-related products. These guidelines provide limits that are monitored at the product level and are consistent with the Bank's Risk Appetite Framework. Market risk is managed for each product on a daily basis, as discussed below in "Total

 Bank Market Risk." Compliance with Bank limits and guidelines is reviewed by the Bank's board of directors on a regular basis, along with a corrective action plan if applicable.
 Market Value of Capital Sensitivity – The Bank uses market value of capital sensitivity (the interest rate sensitivity of the net fair value of all assets, liabilities, and interest rate exchange agreements) as an important measure of the Bank's exposure to changes in interest rates.
 The Bank's market value of capital sensitivity risk limits for the potential adverse impact of an instantaneous parallel shift of a plus or minus 100-basis-point change in interest rates from current rates (base case) is no worse than a 3.0% change in the estimated market value of capital. In addition, the risk limits for the potential adverse impact of an instantaneous plus or minus 100-basis-point change in interest rates measured from interest rates that are 200 basis points above or below the base case is no worse than 4.0% of the estimated market value of capital. In the case where a market risk sensitivity compliance metric cannot be estimated with a parallel shift in interest rates because of prevailing low interest rates, the sensitivity metric is not reported. The Bank's measured market value of capital sensitivity was within the limits as of December 31, 2023.
 To determine the Bank's estimated risk sensitivities to interest rates for the market value of capital sensitivity, the Bank uses a third-party proprietary asset and liability system to calculate estimated market values under alternative interest rate scenarios. The system analyzes all of the Bank's financial instruments, including derivatives, on a transaction-level basis using sophisticated valuation models with consistent and appropriate behavioral assumptions and current position data. The system also includes a third-party mortgage prepayment model.
 At least annually, the Bank reexamines the major assumptions and methodologies used in the model, including valuation methods, discounting curves, and mortgage prepayment assumptions. The Bank also compares the mortgage prepayment assumptions in the third-party model to other sources, including actual mortgage prepayment history.
 The following table presents the sensitivity of the market value of capital (the market value of all of the Bank's assets, liabilities, and associated interest rate exchange agreements, with mortgage assets valued using market spreads implied by current market prices) to changes in interest rates. The table presents the estimated percentage change in the Bank's market value of capital that would be expected to result from changes in interest rates under different interest rate scenarios, using market spread assumptions as of December 31, 2023 and 2022.

 Market Value of Capital Sensitivity
Estimated Percentage Change in Market Value of Bank Capital
for Various Changes in Interest Rates

 Interest Rate Scenario(1)

 2023
 2022

 +200 basis-point change

 –2.3
 %
 –2.8
 %

 +100 basis-point change

 –1.1
 –1.4

 –100 basis-point change(2)

 +1.0
 +1.3

 –200 basis-point change(2)

 +1.8
 +2.3

 (1)Instantaneous change from actual rates at dates indicated.
 (2)Interest rates for each maturity are limited to non-negative rates.
 The Bank's estimates of the sensitivity of the market value of capital to changes in interest rates as of December 31, 2023, are comparable with the estimates as of December 31, 2022. Compared to December 31, 2022, interest rates as of December 31, 2023 have increased 142 basis points for the one-month Treasury bill, decreased 14 basis points for the five-year Treasury note, and increased 3 basis points for the 10-year Treasury note.
 The Bank's Risk Management Policy provides guidelines for the payment of dividends and the repurchase of excess stock based on the ratio of the Bank's estimated market value of total capital to par value of capital stock. If this ratio at the end of any quarter is: (i) less than 100% but greater than or equal to 90%, any dividend would be limited to an annualized rate no greater than the daily average of the Federal funds effective rate for the applicable quarter

 (subject to certain conditions), and any excess stock repurchases would not exceed $500 million (subject to certain conditions); (ii) less than 90% but greater than or equal to 70%, any dividend and any excess stock repurchases would be subject to the same limitations and conditions as in (i) above, except that any excess stock repurchases would not exceed 4% of the Bank's outstanding capital stock as of the repurchase date; and (iii) less than 70%, the Bank would not pay a dividend, not repurchase excess stock (but continue to redeem excess stock as provided in the Bank's capital plan), limit the acquisition of certain assets, and review the Bank's risk policies. A decision by the board of directors to declare or not declare any dividend or repurchase any excess stock is a discretionary matter and is subject to the requirements and restrictions of the FHLBank Act and applicable requirements under the regulations governing the operations of the FHLBanks. The ratio of the Bank's estimated market value of total capital to par value of capital stock was 233% as of December 31, 2023.
 Net Interest Income as a Percent of Capital – The adjusted net interest income as a percent of capital is a non-GAAP measure used by the Bank to assess the impact of interest rate changes on the Bank's projected economic earnings. The measurement is based on current period economic earnings that exclude the effects of unrealized net gains or losses resulting from the Bank's derivatives and associated hedged items and from financial instruments carried at fair value, which will generally reverse through changes in future valuations and settlements of contractual interest cash flows over the remaining contractual terms to maturity or by the call or put date of the assets and liabilities held under the fair value option, hedged assets and liabilities, and derivatives. Economic earnings also exclude the interest expense on mandatorily redeemable capital stock.
 The Bank's Risk Appetite Framework incorporates a limit on the adverse sensitivity of projected net interest income as a percent of capital. The Bank's net interest income on capital sensitivity limit to the potential adverse impact of an instantaneous parallel shift of a plus or minus 200 basis-point change in interest rates from current rates (base case) to no worse than a -210 basis-points change from the base-case projected net interest income on capital. With the indicated interest rate shifts, the net interest income on capital for the 12-month horizon is projected to remain within the limit of -210 basis-points.
 Duration Gap – Duration gap is the difference between the estimated durations (market value sensitivity) of assets and liabilities (including the impact of interest rate exchange agreements) and reflects the extent to which estimated maturity and repricing cash flows for assets and liabilities are matched. The Bank monitors duration gap analysis at the total Bank level and does not have a risk limit. In 2023 and 2022, the Bank's assets durations exceeded its liabilities durations, as shown in the following table.

 Total Bank Duration Gap Analysis

 2023
 2022

 Duration Gap(1)
 (In months)

 Duration Gap(1)
 (In months)

 $
 92,828
 1.8
 $
 121,056
 1.8

 86,160
 0.8
 113,333
 0.9

 Net
 $
 6,668
 1.0
 $
 7,723
 0.9

 (1)Duration gap values include the impact of interest rate exchange agreements.
 The financial performance and interest rate risks of the Bank are managed within prescribed guidelines and policy limits.
 Advances-Related Business – Interest rate risk arises from the advances-related business primarily through the use of shareholder-contributed capital and retained earnings to fund fixed rate investments of targeted amounts and maturities. In general, advances result in very little net interest rate risk for the Bank because most fixed rate advances with original maturities greater than three months and all advances with embedded options are simultaneously hedged with an interest rate swap with terms to offset the advance. The interest rate swap generally is maintained as a hedge for the life of the advance. These hedged advances effectively create a pool of variable rate assets, which, in combination with the strategy of raising debt swapped to variable rate liabilities, creates an advances portfolio with low net interest rate risk.

 Money market investments used for liquidity management generally have maturities of one month or less. In addition, to increase the Bank's liquidity position, the Bank invests in Treasury securities, generally with terms up to four years. These fixed rate investments are swapped to variable rate investments.
 The interest rate risk in the advances-related business is primarily associated with the Bank's strategy for investing capital. The Bank's strategy is generally to invest 50% of capital in short-term (maturities of three months or less) and 50% intermediate-term (laddered maturities of up to four years). However, this strategy may be altered from time to time depending on market conditions. The strategy to invest 50% of capital in short-term assets is intended to mitigate the market value of capital risks associated with the potential repurchase or redemption of excess stock. Excess stock usually results from a decline in a borrower's outstanding advances or by a membership termination. Under the Bank's capital plan, capital stock, when repurchased or redeemed, is required to be repurchased or redeemed at its par value of $100 per share, subject to certain regulatory and statutory limits. The strategy to invest 50% of capital in short to intermediate maturities is intended to take advantage of the higher earnings available from a generally positively sloped yield curve, when intermediate-term investments generally have higher yields than short-term investments.
 The Bank updates the repricing and maturity gaps for actual asset, liability, and derivative transactions that occur in the advances-related business regularly. The Bank regularly compares the targeted repricing and maturity gaps to the actual repricing and maturity gaps to identify rebalancing needs for the targeted gaps. On a weekly basis, the Bank evaluates the projected impact of expected maturities and scheduled repricing of assets, liabilities, and interest rate exchange agreements on the interest rate risk of the advances-related business. These analyses are used to measure and manage potential reinvestment risk (when the remaining term of advances is shorter than the remaining term of the financing) and potential refinancing risk (when the remaining term of advances is longer than the remaining term of the financing).
 Because of the short-term and variable rate nature of the assets, liabilities, and derivatives of the advances-related business, the Bank's interest rate risk guidelines address the amounts of net assets that are expected to mature or reprice in a given period. The market value sensitivity analyses and net interest income simulations are also used to identify and measure risk and variances to the target interest rate risk exposure in the advances-related business.
 Mortgage-Related Business – The Bank's mortgage assets include MBS, most of which are classified as HTM or AFS, with a small amount classified as trading, and mortgage loans held for portfolio purchased under the MPF Program. The Bank is exposed to interest rate risk from the mortgage-related business because the principal cash flows of the mortgage assets and the liabilities that fund them are not exactly matched through time and across all possible interest rate scenarios, given the effect of mortgage prepayments.
 The Bank manages the interest rate risk and market risk of the mortgage-related business through selected funding and hedging strategies. The total carrying value of MBS and mortgage loans at December 31, 2023, was $16.1 billion, including $15.3 billion in MBS and $755 million in mortgage loans. The total carrying value of MBS and mortgage loans at December 31, 2022, was $11.7 billion, including $10.9 billion in MBS and $816 million in mortgage loans. Floating rate securities, and fixed rate multifamily securities that have been converted to floating rate through the use of interest rate swaps, were $14.9 billion, or 92%, of MBS and mortgage loans at December 31, 2023, and $10.3 billion, or 88%, of MBS and mortgage loans at December 31, 2022. Intermediate and long-term fixed rate assets, whose interest rate and market risks have been partially offset through the use of fixed rate callable debt, fixed rate non-callable debt, and certain interest rate swaps, were $1.2 billion, or 8%, of MBS and mortgage loans, at December 31, 2023, and $1.4 billion, or 12%, of MBS and mortgage loans at December 31, 2022.

 The estimated market risk of the mortgage-related business is managed both at the time an asset is purchased and on an ongoing basis for the total portfolio. At the time of purchase (for all significant mortgage asset acquisitions), the Bank analyzes the estimated earnings sensitivity and estimated market value sensitivity, taking into consideration the estimated mortgage prepayment sensitivity of the mortgage assets and anticipated funding and hedging activities under various interest rate scenarios. The related funding and hedging transactions are executed at or close to the time of purchase of a mortgage asset.
 At least monthly, the Bank reviews the estimated market risk profile of the entire portfolio of mortgage assets and related funding and hedging transactions. The Bank then considers rebalancing strategies to modify the estimated mortgage portfolio market risk profile. Periodically, the Bank performs more in-depth analyses, which include an analysis of the impacts of non-parallel shifts in the yield curve and assessments of the impacts of unanticipated mortgage prepayment behavior. Based on these analyses, the Bank may take actions to rebalance the mortgage portfolio's market risk profile. These rebalancing strategies may include entering into new funding and hedging transactions, forgoing or modifying certain funding or hedging transactions normally executed with new mortgage purchases, or terminating certain funding and hedging transactions for the mortgage asset portfolio.
 The Bank manages the estimated interest rate risk associated with mortgage assets, including mortgage prepayment risk, through a combination of debt issuance and derivatives. The Bank may obtain funding through callable and non-callable FHLBank System debt and may execute derivative transactions to achieve principal cash flow patterns and market value sensitivities for the liabilities and derivatives that provide a significant offset to the interest rate and mortgage prepayment risks associated with the mortgage assets. Debt issued to finance mortgage assets may be fixed rate debt, callable fixed rate debt, adjustable rate debt, or callable adjustable rate debt. Derivatives may be used as temporary hedges of anticipated debt issuance or long-term hedges of debt used to finance the mortgage assets. The derivatives used to hedge the interest rate risk of fixed rate mortgage assets generally may be callable and non-callable pay-fixed interest rate swaps.
 As discussed above in "Total Bank Market Risk – Market Value of Capital Sensitivity," the Bank uses market value of capital sensitivity as a primary market value metric for measuring the Bank's exposure to interest rates. The Bank's interest rate risk limits and guidelines for the mortgage-related business address the market value of capital sensitivity of the assets, liabilities, and derivatives of the mortgage-related business.
 The following table presents results of the estimated market value of capital sensitivity analysis attributable to the mortgage-related business as of December 31, 2023 and 2022.

 Market Value of Capital Sensitivity
Estimated Percentage Change in Market Value of Bank Capital
Attributable to the Mortgage-Related Business for Various Changes in Interest Rates

 Interest Rate Scenario(1)

 2023
 2022

 +200 basis-point change
 –0.3
 %
 –0.5
 %

 +100 basis-point change
 –0.1
 –0.2

 –100 basis-point change(2)

 +0.1
 +0.1

 –200 basis-point change(2)

 0.0
 +0.1

 (1)Instantaneous change from actual rates at dates indicated.
 (2)Interest rates for each maturity are limited to non-negative rates.
 The mortgage portfolio's estimates of the sensitivity of the market value of capital to changes in interest rates as of December 31, 2023, are comparable with the estimates as of December 31, 2022.

 Interest Rate Exchange Agreements
 A derivative transaction or interest rate exchange agreement is a financial contract whose fair value is generally derived from changes in the value of an underlying asset or liability. The Bank uses interest rate swaps; interest rate cap and floor agreements; and callable and putable interest rate swaps (collectively, interest rate exchange agreements) to manage its exposure to market risks inherent in its ordinary course of business, including its lending, investment, and funding activities.
 The Bank uses interest rate exchange agreements to implement the following hedging strategies for addressing market risk:
 • To convert fixed rate advances to adjustable rate structures, which reduces the Bank's exposure to fixed interest rates.
 • To convert certain adjustable rate indexed advances to other adjustable rate structures, which reduces the Bank's exposure to basis risk.
 • To convert fixed rate consolidated obligations to adjustable rate structures, which reduces the Bank's exposure to fixed interest rates. (A combined structure of the callable derivative and callable debt instrument is usually lower in cost than a comparable adjustable rate debt instrument, allowing the Bank to reduce its funding costs.)
 • To convert certain adjustable rate indexed consolidated obligations to other adjustable rate structures, which reduces the Bank's exposure to basis risk.
 • To reduce the interest rate sensitivity and modify the repricing frequency of assets and liabilities.
 • To obtain callable fixed rate equivalent funding by entering into a callable pay-fixed interest rate swap in connection with the issuance of a short-term discount note. The callable fixed rate equivalent funding is used to reduce the Bank's exposure to prepayment of mortgage assets.
 • To offset an embedded option in an advance.

 The following table summarizes the Bank's interest rate exchange agreements by type of hedged item, hedging instrument, associated hedging strategy, accounting designation as specified under the accounting for derivative instruments and hedging activities, and notional amount as of December 31, 2023 and 2022.

 Interest Rate Exchange Agreements

 Notional Amount

 Hedging Instrument
 Hedging Strategy
 Hedge Designation
 2023
 2022

 Hedged Item: Advances

 Pay fixed, receive adjustable interest rate swap
 Fixed rate advance converted to an adjustable rate
 Fair Value Hedge
 $
 37,696
 $
 33,793

 Received fixed, pay adjustable interest rate swap
 Adjustable rate advance converted to a fixed rate

 1,710
 2,260

 Pay fixed, receive adjustable interest rate swap
 Fixed rate advance converted to an adjustable rate

 4,217
 9,800

 Pay fixed, receive adjustable interest rate swap; swap may be callable at the Bank's option or putable at the counterparty's option
 Fixed rate advance (with or without an embedded cap) converted to an adjustable rate; advance and swap may be callable or putable; matched to advance accounted for under the fair value option

 1,902
 2,105

 Subtotal Economic Hedges(1)

 7,829
 14,165

 Total

 45,525
 47,958

 Hedged Item: Non-Callable Bonds

 Receive fixed, pay adjustable interest rate swap

 Fixed rate non-callable bond converted to an adjustable rate

 Fair Value Hedge
 11,013
 6,216

 Receive fixed, pay adjustable interest rate swap

 Fixed rate non-callable bond converted to an adjustable rate

 Receive fixed or structured, pay adjustable interest rate swap
 Fixed rate or structured rate non-callable bond converted to an adjustable rate; matched to non-callable bond accounted for under the fair value option

 1,845

 Subtotal Economic Hedges(1)

 1,875

 Total

 11,803
 8,091

 Hedged Item: Callable Bonds

 Receive fixed, pay adjustable interest rate swap with an option to call at the counterparty's option

 Fixed rate callable bond converted to an adjustable rate; swap is callable

 Fair Value Hedge
 23,699
 16,730

 Receive fixed, pay adjustable interest rate swap with an option to call at the counterparty's option

 Fixed rate callable bond converted to an adjustable rate; swap is callable

 Receive fixed or structured, pay adjustable interest rate swap with an option to call at the counterparty's option

 Fixed or structured rate callable bond converted to an adjustable rate; swap is callable; matched to callable bond accounted for under the fair value option

 Subtotal Economic Hedges(1)

 1,063
 1,393

 Total
 24,762
 18,123

 Hedged Item: Discount Notes

 Pay fixed, receive adjustable callable interest rate swap
 Discount note, which may have been previously converted to an adjustable rate, converted to fixed rate callable debt that offsets the prepayment risk of mortgage assets

 Receive fixed, pay adjustable interest rate swap

 Discount note converted to short-term adjustable rate to hedge repricing gaps

 15,174
 28,714

 Total
 15,224
 28,764

 Interest Rate Exchange Agreements (continued)

 Notional Amount

 Hedging Instrument
 Hedging Strategy
 Hedge Designation
 2023
 2022

 Hedged Item: Investment Securities

 Pay fixed, receive adjustable interest rate swap
 Fixed rate investment securities converted to an adjustable rate
 Fair Value Hedge
 17,680
 12,465

 Hedged Item: Offsetting Derivatives

 Pay fixed, receive adjustable interest rate swap and receive fixed, pay adjustable interest rate swap
 Interest rate swap used to offset the economic effect of interest rate swap that is no longer designated to advances, investments, or consolidated obligations

 2,443
 1,392

 Total Notional Amount

 $
 $

 (1)Economic hedges are derivatives that are matched to balance sheet instruments or other derivatives that do not meet the requirements for hedge accounting under the accounting for derivative instruments and hedging activities.
 Although the Bank uses interest rate exchange agreements to achieve the specific financial objectives described above, certain transactions do not qualify for hedge accounting (economic hedges). An economic hedge introduces the potential for earnings variability caused by changes in the fair value of the derivatives that are recorded in the Bank's income but are not offset by corresponding changes in the value of the economically hedged assets and liabilities. Finance Agency regulations and the Bank's Risk Management Policy prohibit the speculative use of interest rate exchange agreements, and the Bank does not trade derivatives for profit.
 It is the Bank's policy to use interest rate exchange agreements only to reduce the market risk exposures inherent in the otherwise unhedged asset and funding positions of the Bank and to achieve other financial objectives of the Bank, such as obtaining low-cost funding for advances and mortgage assets. The primary objective of the financial management practices of the Bank is to preserve and enhance the long-term economic performance and risk management of the Bank. In accordance with the accounting for derivative instruments and hedging activities, reported net income and other comprehensive income will likely exhibit period-to-period volatility, which may be significant.

 Critical Accounting Policies and Estimates
 The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make a number of judgments, estimates, and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities, if applicable, and the reported amounts of income, expenses, gains, and losses during the reporting period. Changes in these judgments, estimates, and assumptions could potentially affect the Bank's financial position and results of operations significantly. Although the Bank believes these judgments, estimates, and assumptions to be reasonably accurate, actual results may differ.
 The Bank has identified the following accounting policies and estimates as critical because they require the Bank to make subjective or complex judgments about matters that are inherently uncertain and because of the likelihood that materially different amounts would be reported under different conditions or using different assumptions. These policies and estimates are:
 • accounting for derivatives; and
 • estimating fair values of investments classified as trading and AFS, derivatives and associated hedged items carried at fair value in accordance with the accounting for derivative instruments and associated hedging activities, and financial instruments carried at fair value under the fair value option.
 These policies and the judgments, estimates, and assumptions are also described in "Item 8. Financial Statements and Supplementary Data – Note 1 – Summary of Significant Accounting Policies."

 Accounting for Derivatives
 Accounting for derivatives includes the following assumptions and estimates by the Bank: (i) assessing whether the hedging relationship qualifies for hedge accounting, (ii) assessing whether an embedded derivative should be bifurcated, (iii) calculating the estimated effectiveness of the hedging relationship, (iv) evaluating exposure associated with counterparty credit risk, and (v) estimating the fair value of the derivatives. The judgments and assumptions that are most critical to the application of this accounting policy are those affecting whether a hedging relationship qualifies for hedge accounting under the requirements of U.S. GAAP and the estimation of fair value of the derivatives (as discussed in "Fair Values" below), which have a significant impact on the actual results being reported.
 For additional discussion of the Bank's accounting for derivatives, see "Item 8. Financial Statements and Supplementary Data – Note 1 – Summary of Significant Accounting Policies" and "Item 8. Financial Statements and Supplementary Data – Note 13 – Derivatives and Hedging Activities."
 Assessment of Effectiveness. The Bank measures its effectiveness for its fair value hedge relationships using the long-haul method, in which the change in fair value of the hedged item must be measured separately from the change in fair value of the derivative. The Bank designs effectiveness testing criteria based on its knowledge of the hedged item and hedging instrument that were employed to create the hedging relationship. The Bank uses regression analysis to evaluate effectiveness results, which must fall within established tolerances. Effectiveness testing is performed at inception and on at least a weekly basis for both prospective considerations and retrospective evaluations.
 Hedge Discontinuance. When a hedging relationship fails the effectiveness test, the Bank immediately discontinues hedge accounting for that relationship. In addition, the Bank discontinues hedge accounting when a hedged firm commitment no longer meets the required criteria of a firm commitment. Hedge discontinuance may also occur for certain other changes to hedged items such as changes in maturity dates or strike rates.
 Credit Risk for Counterparties. The Bank is subject to credit risk as a result of potential nonperformance by counterparties to the derivative agreements. All uncleared derivatives with counterparties that are members of the Bank and that are not derivative dealers, in which the Bank serves as an intermediary, are fully secured by eligible collateral and are subject to both the Bank's Advances and Security Agreement and a master netting agreement. For all derivative dealer counterparties, the Bank selects only highly rated derivative dealers and major banks that meet the Bank's eligibility requirements. In addition, the Bank enters into master netting agreements and bilateral security agreements with all active derivative dealer and major bank counterparties that provide for delivery of collateral at specified levels tied to counterparty credit rating to limit the Bank's net unsecured credit exposure to these counterparties. The Bank makes judgments on each counterparty's creditworthiness and estimates of collateral values in analyzing its credit risk for nonperformance by counterparties. In addition, the Bank is subject to nonperformance by the clearing house(s) and clearing agents. The requirement that the Bank post initial margin and settle variation margin through the clearing agent to the clearing house exposes the Bank to institutional credit risk in the event that the clearing agent or the clearing house fails to meet its obligations. However, the use of cleared derivatives mitigates the Bank's overall credit risk exposure because a central counterparty is substituted for individual counterparties and variation margin is settled daily for changes in the value of cleared derivatives through a clearing agent. See additional discussion of credit exposure to derivatives counterparties in "Management's Discussion and Analysis of Financial Condition and Results of Operations – Risk Management – Credit Risk – Derivative Counterparties."
 Sensitivity. To assess potential fair value sensitivity related to hedging activities on GAAP net income, the Bank performs scenarios analysis. For example, an instantaneous parallel decrease of 100 basis points in interest rates would result in an increase of approximately $19 million in the fair value of derivatives and associated hedged items at December 31, 2023. Conversely, an instantaneous parallel increase of 100 basis points in interest rates would result in a decrease of approximately $24 million in the fair value of derivatives and associated hedged items at December 31, 2023.

 Fair Values
 Fair value measurement guidance defines fair value, establishes a framework for measuring fair value under U.S. GAAP, and stipulates disclosures about fair value measurements. This guidance applies whenever other accounting pronouncements require or permit assets or liabilities to be measured at fair value. The Bank uses fair value measurements to record fair value adjustments for certain assets and liabilities and to determine fair value disclosures.
 Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Fair value is a market-based measurement, and the price used to measure fair value is an exit price considered from the perspective of the market participant that holds the asset or owes the liability.
 This guidance establishes a three-level fair value hierarchy that prioritizes the inputs into the valuation technique used to measure fair value. The fair value hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy are as follows:
 • Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in an active market that the reporting entity can access on the measurement date. An active market for the asset or liability is a market in which the transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.
 • Level 2 – Inputs other than quoted prices within Level 1 that are observable inputs for the asset or liability, either directly or indirectly. If the asset or liability has a specified (contractual) term, a Level 2 input must be observable for substantially the full term of the asset or liability. Level 2 inputs include the following: (1) quoted prices for similar assets or liabilities in active markets; (2) quoted prices for identical or similar assets or liabilities in markets that are not active; (3) inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates and yield curves that are observable at commonly quoted intervals, and implied volatilities); and (4) inputs that are derived principally from or corroborated by observable market data by correlation or other means.
 • Level 3 – Unobservable inputs for the asset or liability. Valuations are derived from techniques that use significant assumptions not observable in the market, which include pricing models, discounted cash flow models, or similar techniques.
 A financial instrument's categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement.
 The use of fair value to measure the Bank's financial instruments is fundamental to the Bank's financial statements and is a critical accounting estimate because a significant portion of the Bank's assets and liabilities are carried at fair value.
 The following assets and liabilities, including those for which the Bank has elected the fair value option, are carried at fair value on the Statements of Condition as of December 31, 2023:
 • Trading securities
 • AFS securities
 • Certain advances
 • Derivative assets and liabilities
 • Certain consolidated obligation bonds
 • Certain other assets
 In general, these items carried at fair value are categorized within Level 2 of the fair value hierarchy and are valued primarily using inputs that are observable in the marketplace or can be substantially derived from observable market data. The fair values of interest rate-related derivatives and hedged items are estimated using internally developed discounted cash flow models that use market-observable inputs, such as swap rates and volatility assumptions.

 Certain assets and liabilities are measured at fair value on a nonrecurring basis, that is, the instruments are not measured at fair value on an ongoing basis but are subject to fair value adjustment in certain circumstances. At December 31, 2023, the Bank measured certain mortgage loans held for portfolio on a nonrecurring basis at Level 3 of the fair value hierarchy.
 The Bank monitors and evaluates the inputs into its fair value measurements to ensure that the asset or liability is properly categorized in the fair value hierarchy based on the lowest level of input that is significant to the fair value measurement. Because items classified as Level 3 are generally based on unobservable inputs, the process to determine the fair value of such items is generally more subjective and involves a higher degree of judgment and assumptions by the Bank.
 The Bank employs internal control processes to validate the fair value of its financial instruments. These control processes are designed to ensure that the fair value measurements used for financial reporting are based on observable inputs wherever possible. In the event that observable market-based inputs are not available, the control processes are designed to ensure that the valuation approach used is appropriate and consistently applied and that the assumptions and judgments made are reasonable. The Bank's control processes provide for segregation of duties and oversight of the fair value methodologies and valuations by the Bank. Valuation models are regularly reviewed by the Bank and are subject to an independent model validation process. Any changes to the valuation methodology or the models are also reviewed to confirm that the changes are appropriate.
 The assumptions and judgments applied by the Bank may have a significant effect on its estimates of fair value, and the use of different assumptions as well as changes in market conditions could have a material effect on the Bank's results of operations or financial condition. See "Item 8. Financial Statements and Supplementary Data – Note 14 – Fair Value" for further information regarding the fair value measurement guidance (including the classification within the fair value hierarchy) and the summary of valuation methodologies and primary inputs used to measure fair value for all the Bank's assets and liabilities carried at fair value.
 The Bank continues to refine its valuation methodologies as markets and products develop and the pricing for certain products becomes more or less transparent. While the Bank believes that its valuation methodologies are appropriate and consistent with those of other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a materially different estimate of fair value as of the reporting date. These fair values may not represent the actual values of the financial instruments that could have been realized as of yearend or that will be realized in the future. Although the Bank uses its best judgment in estimating the fair value of these financial instruments, there are inherent limitations in any estimation technique or valuation methodology.

 Recently Issued Accounting Guidance and Interpretations
 See "Item 8. Financial Statements and Supplementary Data – Note 2 – Recently Issued and Adopted Accounting Guidance" for a discussion of recently issued accounting standards and interpretations.

 Legislative and Regulatory Developments
 Finance Agency's Review and Analysis of the Federal Home Loan Bank System. Commencing in the fall of 2022, and over a period of several months, the Finance Agency undertook a review and analysis of the FHLBank System, in part through a series of public listening sessions, regional roundtable discussions, and receipt of comments from stakeholders and the public. This review covered such areas as the FHLBanks' mission and purpose in a changing marketplace; their organization, operational efficiency, and effectiveness; their role in promoting affordable, sustainable, equitable, and resilient housing and community investment; their role in addressing the unique needs of rural and financially vulnerable communities; member products, services, collateral requirements; and membership eligibility and requirements.
 On November 7, 2023, the Finance Agency issued a written report titled "FHLBank System at 100: Focusing on the Future", presenting its review and analysis of the FHLBank System and the actions and recommendations that it

 plans to pursue in service of its vision for the future of the FHLBank System. The report focused on four broad themes: (1) the mission of the FHLBank System; (2) the FHLBank System as a stable and reliable source of liquidity; (3) housing and community development; and (4) FHLBank System operational efficiency, structure, and governance. The Finance Agency expects its initiative to continue as a multi-year, collaborative effort with the FHLBanks, their member institutions, and other stakeholders to address the recommended actions in the report and has stated that it can implement some of the recommendations from the report through ongoing supervision, guidance, or rulemaking, as well as through statutory changes by proposing specific requests for Congressional action.
 Among other things, the Finance Agency has indicated that it plans to:
 • Update and clarify its regulatory statement of the FHLBanks' mission to explicitly incorporate its view of the core objectives of the FHLBanks' mission, which are (1) providing stable and reliable liquidity to members, and (2) supporting housing and community development;
 • Clarify the FHLBanks' liquidity role and take steps that the Finance Agency believes will better position the FHLBanks to perform their liquidity function, including enhancing Finance Agency oversight of FHLBank credit risk evaluation of their members and establishing protocols for large depository members to borrow from the Federal Reserve discount window;
 • Expand the FHLBanks' housing and community development focus by requiring the establishment of mission-oriented collateral programs, re-evaluating the definition of long-term advances, exploring revisions to the Community Support Requirements, and reviewing the Affordable Housing Programs (AHP), Community Investment Programs, and Community Investment Cash Advance Programs to encourage greater use in a safe and sound manner. The Finance Agency will also recommend that Congress consider amending the FHLBank Act to at least double the statutory minimum required annual AHP contributions by the FHLBanks; and
 • Review the FHLBanks' operational efficiencies through encouraging collaboration among the FHLBanks, evaluating the size and structure of FHLBank boards, considering the structure of FHLBank districts and composition of their membership, and studying whether realignment or consolidation are necessary for the efficiency of the FHLBank System.
 The Bank is continuing to evaluate the report and is not able to predict what actions will ultimately result from the Finance Agency's recommendations in the report, the timing of these actions, the extent of any changes to the Bank or the FHLBank System, or the ultimate effect on the Bank or the FHLBank System in the future. We plan to continue to engage with the Finance Agency and other stakeholders to ensure that the FHLBank System remains well positioned to serve our members and their communities. For a further discussion of related risks, see "Part I. Item 1A. Risk Factors".
 Office of the Comptroller of the Currency, Federal Reserve, and Federal Deposit Insurance Corporation Joint Proposed Rule to Revise Capital Requirements for Certain Large Banking Organizations. On September 18, 2023, the Office of the Comptroller of the Currency, the Board of Governors of the Federal Reserve, and the Federal Deposit Insurance Corporation published a joint notice of proposed rulemaking that would substantially revise the regulatory capital requirements applicable to certain large banking organizations and banking organizations with significant trading activity (Covered Banks), generally consistent with changes to international capital standards issued by the Basel Committee on Banking Supervision, known as Basel III. The proposed rulemaking will amend the calculation of risk-based capital requirements in an attempt to better reflect the risks of these banking organizations' exposures, reduce the complexity of the framework, enhance the consistency of requirements across these banking organizations, and facilitate more effective supervisory and market assessments of capital adequacy. For certain collateralized transactions under existing capital requirements, debt securities issued by a government-sponsored enterprise (GSE) such as the FHLBanks are afforded a lower market price volatility haircut than higher risk non-GSE investment-grade securities. The proposed rules would increase the market price volatility haircuts applicable to debt securities of the GSEs (including the FHLBanks) by applying to these debt securities the same haircuts as non-GSE investment-grade securities. The Bank continues to evaluate the potential impact of the proposed rulemaking on its financial condition and results of operations. The proposed change to market price volatility haircuts applicable to debt securities of the FHLBanks may harm liquidity for

 FHLBank debt securities in the market, impact general demand for FHLBank debt securities, and increase the FHLBanks' cost of funding due to potential higher interest rates as a result of the foregoing. The proposal was open for public comment through January 16, 2024, and the FHLBank System submitted a comment letter.

 ITEM 7A. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK
 See "Item 7. Management's Discussion and Analysis of Results of Operations and Financial Condition – Risk Management – Market Risk."

 ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

 Index to Financial Statements and Supplementary Data

 Financial Statements:

 Management's Report on Internal Control Over Financial Reporting

 Report of Independent Registered Public Accounting Firm (PCAOB ID 238)

 Statements of Condition as of December 31, 2023 and 2022

 Statements of Income for the Years Ended December 31, 2023, 2022, and 2021

 Statements of Comprehensive Income/(Loss) for the Years Ended December 31, 2023, 2022, and 2021

 Statements of Capital Accounts for the Years Ended December 31, 2023, 2022, and 2021

 Statements of Cash Flows for the Years Ended December 31, 2023, 2022, and 2021

 Notes to Financial Statements

 Management's Report on Internal Control Over Financial Reporting
 The management of the Federal Home Loan Bank of San Francisco (Bank) is responsible for establishing and maintaining adequate internal control over the Bank's financial reporting. The Bank's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. There are inherent limitations in the ability of internal control over financial reporting to provide absolute assurance of achieving financial reporting objectives. These inherent limitations include the possibility of human error and the circumvention or overriding of controls. Accordingly, there is a risk that material misstatements may not be prevented or detected on a timely basis by internal control over financial reporting. These inherent limitations are known features of the financial reporting process, however, and it is possible to design into the process safeguards to reduce, although not eliminate, this risk.
 Management assessed the effectiveness of the Bank's internal control over financial reporting as of December 31, 2023. This assessment was based on criteria for effective internal control over financial reporting described in Internal Control – Integrated Framework (2013), issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, management concludes that, as of December 31, 2023, the Bank maintained effective internal control over financial reporting. The effectiveness of the Bank's internal control over financial reporting as of December 31, 2023, has been audited by PricewaterhouseCoopers LLP, the Bank's independent registered public accounting firm, as stated in its report appearing on the following page, which expressed an unqualified opinion on the effectiveness of the Bank's internal control over financial reporting as of December 31, 2023.

 Report of Independent Registered Public Accounting Firm
 To the Board of Directors and Shareholders of the Federal Home Loan Bank of San Francisco
 Opinions on the Financial Statements and Internal Control over Financial Reporting
 We have audited the accompanying statements of condition of the Federal Home Loan Bank of San Francisco (the "FHLBank") as of December 31, 2023 and 2022, and the related statements of income, of comprehensive income/(loss), of capital accounts, and of cash flows for each of the three years in the period ended December 31, 2023, including the related notes (collectively referred to as the "financial statements"). We also have audited the FHLBank's internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
 In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of the FHLBank as of December 31, 2023 and 2022, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2023 in conformity with accounting principles generally accepted in the United States of America. Also in our opinion, the FHLBank maintained, in all material respects, effective internal control over financial reporting as of December 31, 2023, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.
 Basis for Opinions
 The FHLBank's management is responsible for these financial statements, for maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control Over Financial Reporting. Our responsibility is to express opinions on the FHLBank's financial statements and on the FHLBank's internal control over financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the FHLBank in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.
 We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects.
 Our audits of the financial statements included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. Our audit of internal control over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that our audits provide a reasonable basis for our opinions.
 Definition and Limitations of Internal Control over Financial Reporting
 A company's internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (ii) provide reasonable

 assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.
 Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.
 Critical Audit Matters
 The critical audit matter communicated below is a matter arising from the current period audit of the financial statements that was communicated or required to be communicated to the audit committee and that (i) relates to accounts or disclosures that are material to the financial statements and (ii) involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.
 Valuation of Interest Rate-Related Derivatives and Hedged Items
 As described in Notes 13 and 14 to the financial statements, the FHLBank uses derivatives to reduce funding costs and to manage its exposure to interest rate risks. The total notional amount of derivatives as of December 31, 2023 was $117 billion, of which 77% were designated as hedging instruments, and the fair value of derivative assets and liabilities as of December 31, 2023 was $16 million and $2 million, respectively. The fair values of interest rate-related derivatives and hedged items are estimated using internally developed discounted cash flow models that use market-observable inputs, such as swap rates and volatility assumptions.
 The principal considerations for our determination that performing procedures relating to the valuation of interest rate-related derivatives and hedged items is a critical audit matter are the significant audit effort in evaluating the swap rates and volatility assumptions used to fair value these derivatives and hedged items, and the audit effort involved the use of professionals with specialized skill and knowledge.
 Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the financial statements. These procedures included testing the effectiveness of controls relating to the valuation of interest rate-related derivatives and hedged items, including controls over the models, data, and assumptions. These procedures also included, among others, the involvement of professionals with specialized skill and knowledge to assist in developing an independent range of prices for a sample of interest rate-related derivatives and hedged items and comparison of management's estimate to the independently developed ranges. Developing the independent range of prices involved testing the completeness and accuracy of data provided by management and independently developing the swap rates and volatility assumptions.

 /s/ PricewaterhouseCoopers LLP
 San Francisco, California
 March 8, 2024
 We have served as the FHLBank's auditor since 1990.

 Statements of Condition

 (In millions-except par value)
 December 31,
2023
 December 31,
2022

 Assets:

 Cash and due from banks
 $
 $

 2,922
 3,677

 3,650
 7,000

 3,861
 4,719

 Trading securities
 —

 Available-for-sale (AFS) securities, net of allowance for credit losses of $ 31 and $ 30, respectively (amortized cost of $ 18,105 and $ 12,757, respectively)(a)

 Held-to-maturity (HTM) securities (fair values of $ 1,818 and $ 2,136, respectively)

 1,847
 2,181

 Advances (includes $ 1,898 and $ 2,059 at fair value under the fair value option, respectively)

 61,335
 89,400

 Mortgage loans held for portfolio, net of allowance for credit losses of $ 1 and $ 1, respectively

 Derivative assets, net

 Other assets

 Total Assets
 $
 92,828
 $
 121,056

 Liabilities:

 $
 $

 Bonds (includes $ 604 and $ 2,226 at fair value under the fair value option, respectively)

 64,297
 75,768

 19,187
 35,929

 Total consolidated obligations
 83,484
 111,697

 Accrued interest payable

 Affordable Housing Program (AHP) payable

 Derivative liabilities, net

 Other liabilities

 Total Liabilities
 86,160
 113,333

 Commitments and Contingencies (Note 13)

 Capital:

 Capital stock—Class B—Putable ($ 100 par value) issued and outstanding:

 25 shares and 38 shares, respectively

 2,450
 3,758

 Unrestricted retained earnings
 3,475
 3,262

 Restricted retained earnings

 Total Retained Earnings
 4,290
 3,994

 Accumulated other comprehensive income/(loss) (AOCI)
 ( 72)
 ( 29)

 Total Capital
 6,668
 7,723

 Total Liabilities and Capital
 $
 92,828
 $
 121,056

 (a) At December 31, 2023 and 2022, $ 771 million and $ 435 million, respectively, of these securities were pledged as collateral that may be repledged.

 Statements of Income

 For the Years Ended December 31,

 2023
 2022
 2021

 Interest Income:

 $
 3,999
 $
 1,226
 $

 Trading securities
 —
 —

 AFS securities

 HTM securities

 Total Interest Income
 6,047
 2,122

 Interest Expense:

 Bonds
 3,901

 1,249

 Borrowings from other FHLBanks
 —

 —
 —

 Total Interest Expense
 5,248
 1,555

 Net Interest Income

 Provision for/(reversal of) credit losses
 ( 6)

 Net Interest Income After Provision for/(Reversal of) Credit Losses

 Other Income/(Loss):

 Net gain/(loss) on trading securities
 —
 —
 ( 57)

 Net gain/(loss) on advances and consolidated obligation bonds held under fair value option
 ( 1)
 ( 65)
 ( 54)

 Net gain/(loss) on derivatives
 ( 25)
 ( 9)

 Private-label residential mortgage-backed securities (PLRMBS) trust settlement

 —
 —

 Standby letters of credit fees

 Other, net
 ( 2)

 Total Other Income/(Loss)
 ( 31)
 ( 50)

 Other Expense:

 Compensation and benefits

 Other operating expense

 Federal Housing Finance Agency

 Office of Finance

 Other, net
 ( 2)
 ( 1)

 Total Other Expense

 Income/(Loss) Before Assessment

 AHP assessment

 Net Income/(Loss)
 $
 $
 $

 Statements of Comprehensive Income/(Loss)

 For the Years Ended December 31,

 2023
 2022
 2021

 Net Income/(Loss)
 $
 $
 $

 Other Comprehensive Income/(Loss):

 Net unrealized gain/(loss) on AFS securities
 ( 47)
 ( 354)

 Net change in pension and postretirement benefits
 ( 6)

 Total other comprehensive income/(loss)
 ( 43)
 ( 360)

 Total Comprehensive Income/(Loss)
 $
 $
 ( 37)
 $

 Statements of Capital Accounts

 Capital Stock
Class B—Putable
 Retained Earnings
 Total
Capital

 Shares
 Restricted
 Unrestricted
 Total
 AOCI

 Balance, December 31, 2020

 $
 2,284
 $
 $
 2,919
 $
 3,680
 $
 $
 6,194

 Comprehensive income/(loss)
 —

 Issuance of capital stock
 1,409
 1,409

 Repurchase of capital stock
 ( 16)
 ( 1,607)
 ( 1,607)

 Capital stock reclassified from/(to) mandatorily redeemable capital stock, net
 —
 ( 25)
 ( 25)

 Transfers from restricted retained earnings
 ( 53)
 —
 —

 Cash dividends paid on capital stock ( 5.74 %)

 ( 135)
 ( 135)
 ( 135)

 Balance, December 31, 2021
 $
 2,061
 $
 $
 3,124
 $
 3,832
 $
 $
 6,224

 Comprehensive income/(loss)
 ( 360)
 ( 37)

 Issuance of capital stock
 6,740
 6,740

 Repurchase of capital stock
 ( 50)
 ( 4,997)
 ( 4,997)

 Capital stock reclassified from/(to) mandatorily redeemable capital stock, net
 ( 1)
 ( 46)
 ( 46)

 Transfers from restricted retained earnings
 ( 16)
 —
 —

 Cash dividends paid on capital stock ( 6.30 %)

 ( 161)
 ( 161)
 ( 161)

 Balance, December 31, 2022
 $
 3,758
 $
 $
 3,262
 $
 3,994
 $
 ( 29)
 $
 7,723

 Comprehensive income/(loss)
 ( 43)

 Issuance of capital stock
 3,161
 3,161

 Repurchase of capital stock
 ( 32)
 ( 3,217)
 ( 3,217)

 Capital stock reclassified from/(to) mandatorily redeemable capital stock, net
 ( 13)
 ( 1,252)
 ( 1,252)

 Cash dividends paid on capital stock ( 7.49 %)

 ( 243)
 ( 243)
 ( 243)

 Balance, December 31, 2023
 $
 2,450
 $
 $
 3,475
 $
 4,290
 $
 ( 72)
 $
 6,668

 Statements of Cash Flows

 For the Years Ended December 31,

 2023
 2022
 2021

 Cash Flows from Operating Activities:

 Net Income/(Loss)
 $
 $
 $

 Adjustments to reconcile net income/(loss) to net cash provided by/(used in) operating activities:

 Depreciation and amortization/(accretion)

 Provision for/(reversal of) credit losses
 ( 6)

 Change in net fair value of trading securities
 —
 —

 Change in net fair value adjustment on advances and consolidated obligation bonds held under the fair value option

 Change in net derivatives and hedging activities
 ( 652)
 1,302

 PLRMBS trust settlement
 —
 ( 28)
 —

 Other adjustments, net

 Net change in:

 ( 272)

 Other assets
 ( 43)
 ( 12)

 Accrued interest payable

 Other liabilities
 ( 33)
 ( 4)

 PLRMBS contingent liability
 —
 ( 41)
 —

 Total adjustments
 ( 293)
 1,613

 Net cash provided by/(used in) operating activities
 1,936
 1,041

 Cash Flows from Investing Activities:

 Net change in:

 1,096
 ( 3,167)
 ( 52)

 3,350
 8,500
 ( 8,250)

 ( 3,468)

 Trading securities:

 Proceeds from maturities and paydowns
 3,951

 Proceeds from sales
 —
 —

 Proceeds from maturities and paydowns
 1,270
 8,797

 Purchases
 ( 5,152)
 ( 5,159)
 ( 4,275)

 HTM securities:

 Proceeds from maturities and paydowns
 1,015
 1,868

 Advances:

 Repaid
 1,368,658
 1,704,744
 257,403

 Originated
 ( 1,340,253)
 ( 1,778,003)
 ( 243,923)

 Mortgage loans held for portfolio:

 Principal collected

 Purchases
 —
 —
 ( 7)

 Other investing activities, net
 ( 2)
 ( 2)
 —

 Net cash provided by/(used in) investing activities
 29,207
 ( 69,715)
 13,002

 Statements of Cash Flows (continued)

 For the Years Ended December 31,

 2023
 2022
 2021

 Cash Flows from Financing Activities:

 Net change in deposits and other financing activities
 ( 20)

 Net proceeds/(payments) on derivative contracts with financing elements

 ( 10)
 ( 35)

 Net proceeds from issuance of consolidated obligations:

 Bonds
 85,638
 70,127
 17,888

 128,658
 216,863
 78,977

 Payments for matured and retired consolidated obligations:

 Bonds
 ( 97,575)
 ( 16,086)
 ( 39,417)

 ( 145,374)
 ( 205,111)
 ( 71,198)

 Proceeds from issuance of capital stock
 3,161
 6,740
 1,409

 Payments for repurchase/redemption of mandatorily redeemable capital stock
 ( 551)
 ( 44)
 ( 24)

 Payments for repurchase of capital stock
 ( 3,217)
 ( 4,997)
 ( 1,607)

 Cash dividends paid
 ( 243)
 ( 161)
 ( 135)

 Net cash provided by/(used in) financing activities
 ( 29,457)
 67,733
 ( 14,162)

 Net increase/(decrease) in cash and due from banks
 ( 4)
 ( 46)
 ( 119)

 Cash and due from banks at beginning of the period

 Cash and due from banks at end of the period
 $
 $
 $

 Supplemental Disclosures:

 Interest paid
 $
 5,307
 $
 1,078
 $

 AHP payments, net

 Supplemental Disclosures of Noncash Investing and Financing Activities:

 Transfers of HTM securities to AFS securities

 Transfers of capital stock to mandatorily redeemable capital stock
 1,252

 Notes to Financial Statements

 Background Information

 The Federal Home Loan Bank of San Francisco (Bank), a federally chartered corporation exempt from ordinary federal, state, and local taxation except real property taxes, is one of 11 regional Federal Home Loan Banks (FHLBanks). The FHLBanks are government-sponsored enterprises (GSEs) that serve the public by enhancing the availability of credit for residential mortgages and targeted community development by providing a readily available, competitively priced source of funds to their member institutions. Each FHLBank is operated as a separate entity with its own management, employees, and board of directors. The Bank does not have any special purpose entities or any other type of off-balance sheet conduits. The Bank has a cooperative ownership structure. Regulated financial depositories and insurance companies engaged in residential housing finance, with principal places of business located in Arizona, California, and Nevada, are eligible to apply for membership. In addition, authorized community development financial institutions are eligible to be members of the Bank. All members and former members are required to hold shares of capital stock in the Bank sufficient to meet their minimum stock requirement. State and local housing authorities that meet certain statutory criteria may also borrow from the Bank. While eligible to borrow, these housing authorities are not members of the Bank, and, as such, are not required to hold capital stock. To access the Bank's products and services, a financial institution must be approved for membership and purchase capital stock in the Bank. The minimum capital stock requirement is generally based on use of Bank products, subject to a minimum asset-based membership requirement that is intended to reflect the value to the member of having ready access to the Bank as a reliable source of competitively priced funds. Bank capital stock is issued, transferred, redeemed, and repurchased at its par value of $100 per share, subject to certain regulatory and statutory limits. It is not publicly traded. All shareholders may receive dividends on their capital stock, to the extent declared by the Bank's board of directors.

 The Bank conducts business with its members and nonmembers in the ordinary course of business. See Note 16 – Transactions with Certain Members, Certain Nonmembers, and Other FHLBanks for more information.

 The Federal Housing Finance Agency (Finance Agency), an independent federal agency in the executive branch of the United States government, supervises and regulates the FHLBanks and the FHLBanks' Office of Finance.

 The Office of Finance is a joint office of the FHLBanks that facilitates the issuance and servicing of the debt instruments (consolidated obligations) of the FHLBanks and prepares the combined quarterly and annual financial reports of the FHLBanks.

 The primary source of funds for the FHLBanks is the proceeds from the sale to the public of the FHLBanks' consolidated obligations through the Office of Finance using authorized securities dealers. As provided by the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act), or regulations governing the operations of the FHLBanks, all the FHLBanks have joint and several liability for all FHLBank consolidated obligations. Other funds are provided by deposits, other borrowings, and the issuance of capital stock. The Bank primarily uses these funds to provide advances.

 Note 1 — Summary of Significant Accounting Policies
 Use of Estimates. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make a number of judgments, estimates, and assumptions that may affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities, and the reported amounts of income, expenses, gains, and losses during the reporting period. The most significant of these estimates include:
 • accounting for derivatives; and
 • estimating fair values of investments classified as trading and available-for-sale (AFS), derivatives and associated hedged items carried at fair value in accordance with the accounting for derivative instruments and associated hedging activities, and financial instruments carried at fair value under the fair value option.
 Actual results could differ significantly from these estimates.
 Estimated Fair Values. A portion of the Bank's financial instruments lack an available liquid trading market as characterized by frequent exchange transactions between a willing buyer and willing seller. Therefore, the Bank uses financial models employing significant assumptions and present value calculations for the purpose of determining estimated fair values. Thus, the fair values may not represent the actual values of the financial instruments that could have been realized as of yearend or that will be realized in the future.
 Fair values for certain financial instruments are based on quoted prices, market rates, or replacement rates for similar financial instruments as of the last business day of the year. The estimated fair values of the Bank's financial instruments and related assumptions are detailed in Note 14 – Fair Value.
 Interest-bearing Deposits, Securities Purchased under Agreements to Resell, and Federal Funds Sold. The Bank invests in interest-bearing deposits, securities purchased under agreements to resell, and Federal funds sold. These investments provide short-term liquidity and are carried at cost. The Bank invests in Federal Funds sold with counterparties that are considered by the Bank to be of investment quality. Interest-bearing deposits include interest-bearing deposits in banks not meeting the definition of a security. Interest income on these investments is accrued as earned and recorded in interest income on the Statements of Income. Accrued interest receivable is recorded separately on the Statements of Condition.
 These investments are evaluated quarterly for expected credit losses. If applicable, an allowance for credit loss is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses. The Bank treats securities purchased under agreements to resell as collateralized financing arrangements. A credit loss would be recognized if there is a collateral shortfall which the Bank does not believe the counterparty will replenish in accordance with its contractual terms. The credit loss would be limited to the difference between the fair value of the collateral and the investment's amortized cost.
 See Note 4 – Investments for details on the allowance methodologies relating to interest-bearing deposits, securities purchased under agreements to resell, and Federal funds sold.
 Investment Securities. The Bank classifies investments as trading, AFS, or held-to-maturity (HTM) at the date of acquisition. Purchases and sales of securities are recorded on a trade date basis.
 The Bank classifies certain investments as trading. These securities are held for liquidity purposes and carried at fair value with changes in the fair value of these investments recorded in other income/(loss). The Bank does not participate in speculative trading practices and holds these investments indefinitely as the Bank periodically evaluates its liquidity needs.
 The Bank classifies certain securities as AFS and carries these securities at their fair value. Unrealized gains and losses on these securities are recognized in accumulated other comprehensive income (AOCI).

 HTM securities are carried at cost, adjusted for periodic principal repayments, amortization of premiums and accretion of discounts. The Bank classifies these investments as HTM securities because the Bank has the positive intent and ability to hold these securities until maturity.
 Certain changes in circumstances may cause the Bank to change its intent to hold a certain security to maturity without calling into question its intent to hold other debt securities to maturity in the future. Thus, the sale or transfer of an HTM security because of certain changes in circumstances, such as evidence of significant deterioration in the issuer's creditworthiness or changes in regulatory requirements, is not considered to be inconsistent with its original classification. Other events that are isolated, nonrecurring, and unusual for the Bank that could not have been reasonably anticipated may cause the Bank to sell or transfer an HTM security without calling into question its intent to hold other debt securities to maturity. In addition, sales of debt securities that meet either of the following two conditions may be considered as maturities for purposes of the classification of securities: (i) the sale occurs near enough to its maturity date (or call date if exercise of the call is probable) that interest rate risk is substantially eliminated as a pricing factor and changes in market interest rates would not have a significant effect on the security's fair value, or (ii) the sale occurs after the Bank has already collected a substantial portion (at least 85 %) of the principal outstanding at acquisition because of prepayments on the debt security or scheduled payments on a debt security payable in equal installments over its term.
 The Bank calculates the amortization of purchase premiums and accretion of purchase discounts on investments using the level-yield method on a retrospective basis over the estimated life of the securities. This method requires a retrospective adjustment of the effective yield each time the Bank changes the estimated life as if the new estimate had been known since the original acquisition date of the securities. The Bank uses nationally recognized, market-based, third-party prepayment models to project estimated lives.
 On a quarterly basis, the Bank evaluates its individual AFS investment securities in an unrealized loss position for impairment. A security is considered impaired when its fair value is less than its amortized cost basis. With respect to any debt security, a credit loss is defined as the amount by which the amortized cost basis exceeds the present value of the cash flows expected to be collected. If a credit loss exists but the entity does not intend to sell the debt security and it is not more likely than not that the entity will be required to sell the debt security before the anticipated recovery of its remaining amortized cost basis (the amortized cost basis less any current-period credit loss), an allowance for credit losses is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses. The allowance is limited by the amount of the unrealized loss. Accrued interest receivable is recorded separately on the Statements of Condition.
 If management intends to sell an impaired security classified as AFS, or more likely than not will be required to sell the security before expected recovery of its amortized cost basis, any allowance for credit losses is written off and the amortized cost basis is written down to the security's fair value at the reporting date with any incremental impairment reported in earnings as net unrealized gain/(loss) on AFS securities. If management does not intend to sell an impaired security classified as AFS and it is not more likely than not that management will be required to sell the debt security, then the credit portion of the difference is recognized as an allowance for credit losses and any remaining difference between the security's fair value and amortized cost is recorded to net unrealized gain/(loss) on AFS securities within other comprehensive income/(loss).
 On a quarterly basis, the Bank evaluates its HTM investment securities for expected credit losses on a pool basis unless an individual assessment is deemed necessary because the securities do not possess similar risk characteristics. If necessary, an allowance for credit losses is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses. For improvements in impaired HTM securities with an allowance for credit losses, the allowance for credit losses associated with recoveries may be derecognized up to its full amount. Accrued interest receivable is recorded separately on the Statements of Condition. The allowance for credit losses excludes uncollectible accrued interest receivable, which is measured separately.

 See Note 4 – Investments for details on the allowance methodologies relating to AFS and HTM securities.
 Financial Instruments Meeting Netting Requirements. The Bank presents certain financial instruments, including derivative instruments and securities purchased under agreements to resell, on a net basis when they have a legal right of offset and all other requirements for netting are met (collectively referred to as the netting requirements). The Bank has elected to offset its derivative asset and liability positions, as well as cash collateral received or pledged, when the netting requirements are met. The Bank did not have any offsetting liabilities related to its securities purchased under agreements to resell for the periods presented.
 The net exposure for these financial instruments can change on a daily basis; therefore, there may be a delay between the time this exposure change is identified and additional collateral is requested, and the time this collateral is received or pledged. Likewise, there may be a delay for excess collateral to be returned. For derivative instruments that meet the netting requirements, any excess cash collateral received or pledged is recognized as a derivative liability or derivative asset. Additional information regarding these agreements is provided in Note 13 – Derivatives and Hedging Activities. Based on the fair value of the related collateral held, the securities purchased under agreements to resell were fully collateralized for the periods presented.
 Variable Interest Entities. The Bank's investments in variable interest entities (VIEs) relate to private-label residential mortgage-backed securities (PLRMBS). On an ongoing basis, the Bank performs a quarterly evaluation to determine whether it is the primary beneficiary in any VIE. As the Bank does not have the power to significantly affect the economic performance of these investments, the Bank determined that it is not a primary beneficiary of any of these VIEs and concluded that consolidation accounting is not required as of December 31, 2023. In addition, the Bank does not design, sponsor, transfer, service, or provide credit liquidity support in any of its investments in VIEs. The Bank's maximum loss exposure for these investments is limited to the carrying value.
 Advances. The Bank reports advances (loans to members, former members or their successors or housing associates) either at amortized cost or at fair value when the fair value option is elected. Advances carried at amortized cost are evaluated quarterly for expected credit losses and reported net of hedging adjustments. The Bank recognizes hedging adjustments resulting from the discontinuation of a hedging relationship to interest income using a level-yield methodology. Interest on advances is credited to income as earned. For advances carried at fair value, the Bank recognizes contractual interest in interest income. Accrued interest receivable is recorded separately on the Statements of Condition. The advances carried at amortized cost are evaluated quarterly for expected credit losses. If deemed necessary, an allowance for credit losses is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses.
 See Note 5 – Advances for details on the allowance methodologies relating to advances.
 Advance Modifications. In cases in which the Bank funds an advance concurrent with or within a short period of time before or after the prepayment of a previous advance to the same member, at market rates, the subsequent advance is accounted for as a new advance. The Bank does not issue advances at non-market rates. If a member makes a request for a modification to an existing advance, the Bank compares the present value of the cash flows on the modified advance to the present value of the cash flows remaining on the original advance. If there is at least a 10 % difference in the present value of cash flows or if the Bank concludes the difference between the advances is more than minor based on a qualitative assessment of the modifications made to the original contractual terms, then the advance is accounted for as a new advance. In all other instances, the new advance is accounted for as a modification. Modification requests with a difference in cash flows that is more than minor are not accepted by the Bank.
 Prepayment Fees. When a borrower prepays certain advances prior to the original maturity, the Bank may charge the borrower a prepayment fee. For certain advances with full or partial prepayment symmetry, the Bank may charge the borrower a prepayment fee or pay the borrower a prepayment credit, depending on certain circumstances, such as movements in interest rates, when the advance is prepaid. In November 2018, the Bank discontinued offering advances with partial prepayment symmetry.

 For prepaid advances that are hedged and meet the hedge accounting requirements, the Bank terminates the hedging relationship upon prepayment and records the associated fair value gains and losses, adjusted for the prepayment fees, in interest income. If a new advance represents a modification of an original hedged advance, the fair value gains or losses on the advance and the prepayment fees are included in the carrying amount of the modified advance, and gains or losses and prepayment fees are amortized in interest income over the life of the modified advance using the level-yield method. If the modified advance is also hedged and the hedge meets the hedge accounting requirements, the modified advance is marked to fair value after the modification, and subsequent fair value changes are recorded in interest income on advances. If the prepayment represents an extinguishment of the original hedged advance, the prepayment fee and any fair value gain or loss are immediately recognized in interest income.
 For prepaid advances that are not hedged or that are hedged but do not meet the hedge accounting requirements, the Bank records prepayment fees in interest income unless the Bank determines that the new advance represents a modification of the original advance. If the new advance represents a modification of the original advance, the prepayment fee on the original advance is deferred, recorded in the basis of the modified advance, and amortized over the life of the modified advance using the level-yield method. This amortization is recorded in interest income.
 Mortgage Loans Held for Portfolio. Under the Mortgage Partnership Finance (MPF) Program, the Bank purchased from members, for its own portfolio, conventional conforming fixed rate mortgage loans under the MPF Original product. After June 30, 2021, we no longer directly purchase, or facilitate the purchase of, mortgage loans from our members.
 The Bank classifies mortgage loans as held for portfolio and, accordingly, reports them at their principal amount outstanding net of unamortized premiums, unamortized credit enhancement fees paid as a lump sum at the time loans are purchased, discounts, and unrealized gains and losses from loans initially classified as mortgage loan commitments. The Bank aggregates the mortgage loans by similar characteristics (type, maturity, interest rate, and acquisition date) in determining prepayment estimates. A retrospective adjustment is required each time the Bank changes the estimated amounts as if the new estimate had been known since the original acquisition date of the assets. The Bank uses nationally recognized, market-based, third-party prepayment models to project estimated lives.
 The Bank performs a quarterly assessment of its mortgage loans held for portfolio to estimate expected credit losses. An allowance for credit losses is recorded with a corresponding adjustment to the provision for/(reversal of) credit losses. The Bank measures expected credit losses on mortgage loans on a loan-level basis, factoring in the credit enhancement structure at the master commitment level.
 When developing the allowance for credit losses, the Bank measures the estimated loss over the remaining life of a mortgage loan, which also considers how the Bank's credit enhancements mitigate credit losses. The Bank includes estimates of expected recoveries within the allowance for credit losses. If a loan is purchased at a discount, the discount does not offset the allowance for credit losses. Accrued interest receivable is recorded separately on the Statements of Condition. The allowance excludes uncollectible accrued interest receivable, as the Bank writes off accrued interest receivable by reversing interest income if a mortgage loan is placed on nonaccrual status.
 A past due loan is one where the borrower has failed to make a scheduled full payment of principal and interest within 30 days of its due date. The Bank places a mortgage loan on nonaccrual status when the collection of the contractual principal or interest from the participating financial institution is doubtful, when the collection of the contractual principal or interest from the participating financial institution is reported 90 days or more past due, or when the loan is in foreclosure, except when the loan is well-secured (e.g., through credit enhancements) and in the process of collection. Loans that are on nonaccrual status and that are considered collateral-dependent are measured for credit losses based on the fair value of the underlying property less estimated selling costs. Loans are considered collateral-dependent when the borrower is experiencing financial difficulty and repayment is expected to be

 substantially through the sale of the underlying collateral; that is, if it is considered likely that the borrower will default and there is no credit enhancement to offset losses under the master commitment, or the collectability or availability of credit enhancement is deemed to be uncertain. Collateral-dependent loans are credit deteriorated if the fair value of the underlying collateral less estimated selling costs is insufficient to recover the unpaid principal balance on the loan.
 When a mortgage loan is placed on nonaccrual status, accrued but uncollected interest is reversed against interest income. The Bank records cash payments received on nonaccrual loans first as interest income and then as a reduction of principal as specified in the contractual agreement, unless the collection of the remaining principal amount due is considered doubtful. If the collection of the remaining principal amount due is considered doubtful, then cash payments received would be applied first solely to principal until the remaining principal amount due is expected to be collected and then as a recovery of any charge-off, if applicable, followed by recording interest income. A loan on nonaccrual status may be restored to accrual when (1) none of its contractual principal and interest is due and unpaid, and the Bank expects repayment of the remaining contractual interest and principal, or (2) it otherwise becomes well secured and in the process of collection.
 Effective January 1, 2023, the Bank adopted ASU 2022-02, which eliminated TDR accounting prospectively for all restructurings occurring on or after January 1, 2023. Subsequent to adoption, all loan modifications are evaluated under ASC 310-20 to determine whether a modification made to a borrower results in a new loan or is a continuation of the existing loan.
 An MPF loan that shares similar risk characteristics with other loans is evaluated for credit losses on a collective basis. MPF loans that do not share risk characteristics with other loans are individually evaluated for credit losses. MPF loans that are identified for individual evaluation are either delinquent or classified as nonaccrual, in process of foreclosing on the collateral, or have been modified in response to a borrower's financial difficulty. Credit loss is measured by factoring in expected cash flow shortfalls incurred as of the reporting date, as well as the economic loss attributable to delaying the original contractual principal and interest due dates, if applicable.
 For all mortgage loans that are more than 180 days past due and that have any outstanding balance in excess of the fair value of the property, less costs to sell, the excess is charged off at the end of the month.
 The Bank did not purchase mortgage loans with credit deterioration present at the time of purchase. See Note 6 – Mortgage Loans Held for Portfolio for details on the allowance methodologies relating to mortgage loans.
 Other Fees. Letter of credit fees are recorded as other income/(loss) over the term of the letter of credit.
 Derivatives and Hedging Activities. All derivatives are recognized on the Statements of Condition at their fair values, including accrued interest, net of cash collateral received from or pledged to clearing agents or counterparties, including accrued interest, and are reported as either derivative assets or derivative liabilities. The fair values of derivatives are netted by clearing agent or counterparty when the netting requirements have been met. If these netted amounts are positive, they are classified as an asset, and if negative, they are classified as a liability. Cash flows associated with derivatives are reflected as cash flows from operating activities in the Statements of Cash Flows unless the derivative meets the criteria to be a financing derivative.
 The Bank uses London Clearing House (LCH) Ltd for all cleared derivative transactions. The rulebook of LCH Ltd characterizes variation margin as daily settlement payments, and initial margin is considered cash collateral.
 Each derivative is designated as one of the following:
 (1)a qualifying hedge of the change in fair value of (i) a recognized asset or liability or (ii) an unrecognized firm commitment (a fair value hedge); or

 (2)a non-qualifying hedge of an asset or liability for asset-liability management purposes or of certain advances and consolidated obligation bonds for which the Bank elected the fair value option (an economic hedge).
 If hedging relationships meet certain criteria, including but not limited to formal documentation of the hedging relationship and an expectation to be hedge effective, they are eligible for hedge accounting, and the offsetting changes in fair value of the hedged items attributable to the hedged risk may be recorded in earnings. The application of hedge accounting generally requires the Bank to evaluate the effectiveness of the hedging relationships at inception and on an ongoing basis and to calculate the changes in fair value of the derivatives and the related hedged items independently. This is known as the long-haul method of hedge accounting.
 Derivatives are typically executed at the same time as the hedged item, and the Bank designates the hedged item in a qualifying hedge relationship as of the trade date. In many hedging relationships, the Bank may designate the hedging relationship upon its commitment to disburse an advance or trade a consolidated obligation in which settlement occurs within the shortest period of time possible for the type of instrument based on market settlement conventions. The Bank records the changes in the fair value of the derivatives and the hedged item beginning on the trade date.
 Changes in the fair value of a derivative that is designated as a fair value hedge, along with changes in the fair value of the hedged asset or liability (hedged item) that are attributable to the hedged risk (including changes that reflect gains or losses on firm commitments), are recorded in net interest income in the same line as the earnings effect of the hedged item. Net gains and losses on derivatives and hedging activities for qualifying hedges recorded in net interest income include unrealized and realized gains and losses, which include net interest settlements. For AFS securities that have been hedged and qualify as a fair value hedge, the Bank records the portion of the change in the fair value of the investment related to the risk being hedged in interest income together with the related change in the fair value of the derivative, and records the remainder of the change in the fair value of the investment in Accumulated Other Comprehensive Income (AOCI) as "Net unrealized gain/(loss) on AFS securities." The Bank hedges the benchmark risk component of cash flows in a fair value hedge.
 Changes in the fair value of a derivative designated as an economic hedge are recorded in current period earnings with no fair value adjustment to an asset or liability. An economic hedge is defined as a derivative hedging certain advances and consolidated obligation bonds for which the Bank elected the fair value option, or hedging specific or non-specific underlying assets, liabilities, or firm commitments, that does not qualify or was not designated for fair value hedge accounting, but is an acceptable hedging strategy under the Bank's risk management program. These economic hedging strategies also comply with Finance Agency regulatory requirements prohibiting speculative hedge transactions. An economic hedge introduces the potential for earnings variability caused by the changes in fair value of the derivatives that are recorded in the Bank's income but are not offset by corresponding changes in the value of the economically hedged assets, liabilities, or firm commitments. Changes in the fair value of these non-qualifying hedges are recorded in other income/(loss) as "Net gain/(loss) on derivatives." In addition, the net settlements associated with these non-qualifying hedges are recorded in other income/(loss) as "Net gain/(loss) on derivatives." Cash flows associated with these stand-alone derivatives are reflected as cash flows from operating activities in the Statements of Cash Flows unless the derivative meets the criteria to be designated as a financing derivative.
 The net settlements of interest receivables and payables on derivatives designated as fair value hedges are recognized as adjustments to the interest income or interest expense of the designated underlying hedged item. The net settlements of interest receivables and payables on intermediated derivatives for members and other economic hedges are recognized in other income/(loss) as "Net gain/(loss) on derivatives."
 The Bank discontinues hedge accounting prospectively when: (i) it determines that the derivative is no longer highly effective in offsetting changes in the fair value of a hedged item (including hedged items such as firm commitments

 or forecasted transactions); (ii) the derivative or the hedged item expires or is sold, terminated, or exercised; (iii) it is no longer probable that the forecasted transaction will occur in the originally expected period; (iv) a hedged firm commitment no longer meets the definition of a firm commitment; (v) it determines that designating the derivative as a hedging instrument is no longer appropriate; (vi) a critical term on the hedged item changes; or (vii) it decides to use the derivative to offset changes in the fair value of other derivatives or instruments carried at fair value.
 When hedge accounting is discontinued, the Bank either terminates the derivative or continues to carry the derivative on the Statements of Condition at its fair value, ceases to adjust the hedged asset or liability for changes in fair value, and amortizes the cumulative basis adjustment on the hedged item into earnings over the remaining life of the hedged item using a level-yield methodology.
 When hedge accounting is discontinued because the hedged item no longer meets the definition of a firm commitment, the Bank continues to carry the derivative on the Statements of Condition at its fair value, removing from the Statements of Condition any asset or liability that was recorded to recognize the firm commitment and recording it as a gain or loss in current period earnings.
 The Bank may be the primary obligor on consolidated obligations and may make advances in which derivative instruments are embedded. Upon execution of these transactions, the Bank assesses whether the economic characteristics of the embedded derivative are clearly and closely related to the economic characteristics of the remaining component of the advance or debt (the host contract) and whether a separate, non-embedded instrument with the same terms as the embedded instrument would meet the definition of a derivative instrument. When it is determined that: (i) the embedded derivative has economic characteristics that are not clearly and closely related to the economic characteristics of the host contract, and (ii) a separate, stand-alone instrument with the same terms would qualify as a derivative instrument, the embedded derivative is separated from the host contract, carried at fair value, and designated as a stand-alone derivative instrument equivalent to an economic hedge. However, the entire contract is carried on the Statements of Condition at fair value and no portion of the contract is designated as a hedging instrument if the entire contract (the host contract and the embedded derivative) is to be measured at fair value, with changes in fair value reported in current period earnings (such as an investment security classified as trading, as well as hybrid financial instruments that are eligible for the fair value option), or if the Bank cannot reliably identify and measure the embedded derivative for purposes of separating the derivative from its host contract.
 Premises, Software, and Equipment. Premises, software, and equipment are included in other assets on the Statements of Condition. The Bank records premises, software, and equipment at cost less accumulated depreciation and amortization. At December 31, 2023 and 2022, premises, software, and equipment were $ 26 million and $ 29 million, respectively, which was net of accumulated depreciation and amortization of $ 76 million and $ 75 million, respectively. Improvements and major renewals are capitalized; ordinary maintenance and repairs are expensed as incurred. Depreciation is computed on the straight-line method over the estimated useful lives of assets ranging from 3 to 10 years, and leasehold improvements are amortized on the straight-line method over the estimated useful life of the improvement or the remaining term of the lease, whichever is shorter. Depreciation and amortization expense was $ 5 million for 2023, $ 6 million for 2022, and $ 7 million for 2021.
 Consolidated Obligations. Consolidated obligations are recorded at amortized cost unless the Bank has elected the fair value option, in which case the consolidated obligations are carried at fair value.
 Mandatorily Redeemable Capital Stock. The Bank reclassifies the capital stock subject to redemption from capital to a liability after a member provides the Bank with a written notice of redemption; gives notice of intention to withdraw from membership; attains nonmember status by merger or acquisition, charter termination, or other involuntary membership termination; or after a receiver or other liquidating agent for a member transfers the member's Bank capital stock to a nonmember entity, resulting in the member's shares then meeting the definition of a mandatorily redeemable financial instrument. Shares meeting this definition are reclassified to a liability at fair

 value. Dividends declared on shares classified as a liability are accrued at the expected dividend rate and reflected as interest expense in the Statements of Income. The repayment of these mandatorily redeemable financial instruments (by repurchase or redemption of the shares) is reflected as a financing cash outflow in the Statements of Cash Flows once settled. See Note 11 – Capital for more information.
 If a member cancels its written notice of redemption or notice of withdrawal or if the Bank allows the transfer of mandatorily redeemable capital stock to a member, the Bank reclassifies mandatorily redeemable capital stock from a liability to capital. After the reclassification, dividends on the capital stock are no longer classified as interest expense.
 Off-Balance Sheet Credit Exposures. The Bank evaluates its off-balance sheet credit exposures on a quarterly basis for expected credit losses. If deemed necessary, an allowance for expected credit losses on these off-balance sheet exposures is recorded in other liabilities with a corresponding adjustment to the provision for/(reversal of) credit losses. See Note 15 – Commitments and Contingencies for details on the allowance methodologies relating to off-balance sheet credit exposure.
 Finance Agency Expenses. The FHLBanks fund a portion of the costs of operating the Finance Agency, and each FHLBank is assessed a proportionate share of those costs. The Finance Agency allocates its expenses and working capital fund among the FHLBanks based on the ratio between each FHLBank's minimum required regulatory capital and the aggregate minimum required regulatory capital of all the FHLBanks.
 Office of Finance Expenses. Each FHLBank is assessed a proportionate share of the cost of operating the Office of Finance, which facilitates the issuance and servicing of consolidated obligations. The Office of Finance allocates its operating and capital expenditures among the FHLBanks as follows: (1) two-thirds of the assessment is based on each FHLBank's share of total consolidated obligations outstanding, and (2) one-third of the assessment is based on an equal pro rata allocation.
 Affordable Housing Program. As more fully discussed in Note 9 – Affordable Housing Program, the FHLBank Act requires each FHLBank to establish and fund an Affordable Housing Program (AHP). The Bank charges the required funding for the AHP to earnings and establishes a liability. The AHP funds provide subsidies to members to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Subsidies may be in the form of direct grants or below-market interest rate advances.
 Segment Reporting. In the fourth quarter of 2023, the Bank updated its internal reporting to reflect how the chief operating decision makers manage the business on a Bank-wide basis. As such, the Bank began disclosing its operating results on a Bank-wide basis rather than providing separate segment information for the mortgage-related business and advances-related business. Specifically, the Bank manages its business on a Bank-wide basis and not through multiple segments as its portfolio of amortizing mortgage loans has decreased in size following its decision in 2020 to no longer directly purchase, or facilitate the purchase of, mortgage loans from its members. Therefore, the Bank will no longer present separate segment information for the mortgage-related business and the advances-related business. This change has been reflected retrospectively within the Bank's financial statements.

 Note 2 — Recently Issued and Adopted Accounting Guidance
 The following table provides a summary of recently issued and adopted accounting standards that may have an effect on the Bank's financial statements.

 Accounting Standards Update (ASU)
 Description
 Effective Date
 Effect on the Financial Statements or Other Significant Matters

 Facilitation of the Effects of Reference Rate Reform on Financial Reporting, as amended (ASU 2020-04)
 This update provides temporary optional guidance to ease the potential burden in accounting for reference rate reform. The new guidance provides optional expedients and exceptions for applying generally accepted accounting principles to transactions affected by reference rate reform if certain criteria are met. These transactions include:
• contract modifications,
• hedging relationships, and
• sale or transfer of debt securities classified as HTM.
 This guidance became effective beginning March 2020 through December 31, 2024.
 The Bank has assessed the guidance and has elected some of the optional expedients and exceptions provided related to the discounting transition for uncleared derivative transactions on a prospective basis since 2021, which did not have a material effect on the Bank's financial condition, results of operations, cash flows, and financial statement disclosures.

 Troubled Debt Restructurings and Vintage Disclosures
 (ASU 2022-02)

 This guidance eliminates the accounting guidance for troubled debt restructurings by creditors that have adopted the current expected credit losses methodology while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors made to borrowers experiencing financial difficulty. Additionally, this guidance requires disclosure of current-period gross write-offs by year of origination for financing receivables and net investment in leases.

 The guidance became effective for the Bank for the interim and annual periods beginning on January 1, 2023.

 The Bank adopted all elements of this guidance prospectively as of January 1, 2023. The adoption of this guidance did not have a material effect on the Bank's financial condition, results of operations, cash flows, and financial statement disclosures.

 Segment Reporting (Topic 280): Improvements to Reportable Segment Disclosures
 (ASU 2023-07)

 This guidance improves reportable segment disclosure requirements primarily through enhanced disclosures about significant segment expenses, including if an entity only has a single reportable segment.

 This guidance becomes effective for the Bank for the annual period ending December 31, 2024, and for interim and annual periods thereafter.

 While the adoption of this guidance will not have any effect on the Bank's financial condition, results of operations, or cash flows, the Bank is in the process of evaluating the impact of this guidance and its effect on the Bank's disclosures.

 Note 3 — Cash and Due from Banks

 Cash on hand, cash items in the process of collection, and amounts due from correspondent banks and the Federal Reserve Bank are included in Cash and due from banks on the Statements of Condition.

 Cash and due from banks includes certain compensating balances, where the Bank maintains collected cash balances with commercial banks in consideration for certain services. There are no legal restrictions under these agreements on the withdrawal of these funds. The average collected cash balances were approximately $ 10 million for 2023 and $ 34 million for 2022.

 Note 4 — Investments
 The Bank makes short-term investments in interest-bearing deposits, securities purchased under agreements to resell, and Federal funds sold, and may make other investments in debt securities, which are classified as trading, AFS, or HTM.
 Interest-Bearing Deposits, Securities Purchased under Agreements to Resell, and Federal Funds Sold. The Bank invests in interest-bearing deposits, securities purchased under agreements to resell, and Federal funds sold.
 Federal funds sold are unsecured loans that are generally transacted on an overnight term. Finance Agency regulations include a limit on the amount of unsecured credit the Bank may extend to a counterparty. At December 31, 2023 and 2022, all investments in interest-bearing deposits and Federal funds sold were repaid or expected to be repaid according to the relevant contractual terms. No allowance for credit losses was recorded for these assets at December 31, 2023 and 2022. Carrying values of interest-bearing deposits and Federal funds sold exclude accrued interest receivable of $ 16 million and $ 2 million, respectively, as of December 31, 2023, and $ 13 million and $ 1 million, respectively, as of December 31, 2022.
 Based upon the collateral held as security and collateral maintenance provisions with its counterparties, the Bank determined that no allowance for credit losses was needed for its securities purchased under agreements to resell at December 31, 2023 and 2022. The carrying value of securities purchased under agreements to resell excludes $ 2 million of accrued interest receivable as of December 31, 2023 and 2022.
 Debt Securities
 The Bank invests in debt securities, which are classified as trading, AFS, or HTM. Within these investments, the Bank is primarily subject to credit risk related to PLRMBS that are supported by underlying mortgage loans. The Bank is prohibited by Finance Agency regulations from purchasing certain higher risk securities, such as equity securities and debt instruments that are not investment quality at the time of purchase.
 Trading Securities. The estimated fair value of trading securities that were MBS - other U.S. obligations was a de minimis amount and $1 million as of December 31, 2023 and 2022, respectively. The unrealized net gain/(loss) on trading securities held at December 31, 2023 and 2022, were de minimis amounts.
 Available-for-Sale Securities. The amortized cost and fair value of AFS securities by major security type as of December 31, 2023 and 2022, were as follows:

 Cost(1)

 Allowance for Credit Losses
 Gross
Gains
 Gross
 Estimated Fair Value

 $
 4,530
 $
 —
 $
 $
 —
 $
 4,534

 MBS:

 Government Sponsored Enterprises (GSEs) – multifamily
 12,500
 —
 ( 83)

 1,075
 ( 31)
 ( 20)
 1,059

 Total MBS
 13,575
 ( 31)
 ( 103)
 13,480

 Total
 $
 18,105
 $
 ( 31)
 $
 $
 ( 103)
 $

 Cost(1)

 Allowance for Credit Losses
 Gross
Gains
 Gross
 Estimated Fair Value

 $
 4,012
 $
 —
 $
 $
 —
 $
 4,024

 MBS:

 GSEs – multifamily
 7,562
 —
 ( 57)
 7,507

 1,183
 ( 30)
 ( 25)
 1,182

 Total MBS
 8,745
 ( 30)
 ( 82)
 8,689

 Total
 $
 12,757
 $
 ( 30)
 $
 $
 ( 82)
 $

 (1) Amortized cost includes unpaid principal balance, unamortized premiums and discounts, net charge-offs, and valuation adjustments for hedging activities, and excludes accrued interest receivable of $ 68 million and $ 46 million at December 31, 2023 and 2022, respectively.
 At December 31, 2023, the amortized cost of the Bank's MBS classified as AFS included premiums of $ 58 million, discounts of $ 191 million, and previous credit losses related to the prior methodology of evaluating credit losses of $ 312 million for PLRMBS. At December 31, 2022, the amortized cost of the Bank's MBS classified as AFS included premiums of $ 52 million, discounts of $ 113 million, and previous credit losses related to the prior methodology of evaluating credit losses of $ 351 million for PLRMBS.
 The following tables summarize the AFS securities with unrealized losses as of December 31, 2023 and 2022. The unrealized losses are aggregated by major security type and the length of time that individual securities have been in a continuous unrealized loss position.

 Less Than 12 Months
 12 Months or More
 Total

 MBS – GSEs – multifamily
 $
 7,517
 $
 $
 3,525
 $
 $
 11,042
 $

 Total
 $
 7,547
 $
 $
 3,808
 $
 $
 11,355
 $

 Less Than 12 Months
 12 Months or More
 Total

 Gross

 MBS – GSEs – multifamily
 $
 6,635
 $
 $
 —
 $
 —
 $
 6,635
 $

 Total
 $
 6,927
 $
 $
 $
 $
 6,995
 $

 Redemption Terms – The amortized cost and estimated fair value of U.S. Treasury securities classified as AFS by contractual maturity (based on contractual final principal payment) and of MBS classified as AFS as of December 31, 2023 and 2022, are shown below. Expected maturities of MBS classified as AFS will differ from contractual maturities because borrowers may have the right to call or prepay the underlying obligations with or without call or prepayment fees.

 Year of Contractual Maturity
Cost

 U.S. Treasury obligations:

 Due in 1 year or less
 $
 $

 Due after 1 year through 5 years
 4,385
 4,389

 Total U.S. Treasury obligations

 $
 4,530
 $
 4,534

 MBS
 13,575
 13,480

 Total
 $
 18,105
 $

 Year of Contractual Maturity
Cost

 U.S. Treasury obligations – Due after 1 year through 5 years
 $
 4,012
 $
 4,024

 MBS
 8,745
 8,689

 Total
 $
 12,757
 $

 Held-to-Maturity Securities. The Bank classifies the following securities as HTM because the Bank has the positive intent and ability to hold these securities to maturity:

 Cost(1)

 Gross
 Unrecognized
 Holding
 Gains(2)

 Gross
 Unrecognized
 Holding
 Losses(2)

 MBS – Other U.S. obligations – single-family
 $
 $
 —
 $
 ( 1)
 $

 MBS – GSEs:

 MBS – GSEs – single-family
 ( 16)

 MBS – GSEs – multifamily
 1,069
 —
 ( 5)
 1,064

 Subtotal MBS – GSEs
 1,674
 ( 21)
 1,654

 —
 ( 8)

 Total
 $
 1,847
 $
 $
 ( 30)
 $
 1,818

 Cost(1)

 Gross
 Unrecognized
 Holding
 Gains(2)

 Gross
 Unrecognized
 Holding
 Losses(2)

 MBS – Other U.S. obligations – single-family
 $
 $
 —
 $
 ( 2)
 $

 MBS – GSEs:

 MBS – GSEs – single-family
 ( 22)

 MBS – GSEs – multifamily
 1,209
 —
 ( 10)
 1,199

 Subtotal MBS – GSEs
 1,954
 ( 32)
 1,923

 —
 ( 12)

 Total
 $
 2,181
 $
 $
 ( 46)
 $
 2,136

 (1) Amortized cost includes unpaid principal balance, unamortized premiums and discounts, and net charge-offs, and excludes accrued interest receivable of $ 6 million and $ 5 million at December 31, 2023 and 2022, respectively.
 (2) Gross unrecognized holding gains/(losses) represent the difference between estimated fair value and net carrying value.

 Expected maturities of MBS classified as HTM will differ from contractual maturities because borrowers may have the right to call or prepay the underlying obligations with or without call or prepayment fees.
 At December 31, 2023, the amortized cost of the Bank's MBS classified as HTM included premiums of $ 2 million and discounts of $ 3 million. At December 31, 2022, the amortized cost of the Bank's MBS classified as HTM included premiums of $ 3 million and discounts of $ 4 million.
 Allowance for Credit Losses on AFS and HTM Securities. The following table presents a rollforward of the allowance for credit losses on PLRMBS classified as AFS for the years ended December 31, 2023, 2022, and 2021. The Bank recorded no allowance for credit losses associated with HTM securities during the years ended December 31, 2023, 2022, and 2021.

 2023
 2022
 2021

 Balance, beginning of the period
 $
 $
 $

 (Charge-offs)/recoveries
 ( 3)
 ( 2)
 ( 1)

 Provision for/(reversal of) credit losses
 ( 3)

 Balance, end of the period
 $
 $
 $

 To evaluate investment securities for credit loss at December 31, 2023 and 2022, the Bank employed the following methodologies, based on the type of security.
 AFS and HTM Securities (Excluding PLRMBS) – The Bank's AFS and HTM securities are principally U.S. obligations and MBS issued by Ginnie Mae, Freddie Mac, and Fannie Mae that are backed by single-family or multifamily mortgage loans. The Bank only purchases securities considered investment quality. Excluding PLRMBS investments, at December 31, 2023 and 2022, substantially all of AFS securities and HTM securities, based on amortized cost, were rated A, or above, by an NRSRO, based on the lowest long-term credit rating for each security. These may differ from any internal ratings of the securities by the Bank, if applicable.
 At December 31, 2023 and 2022, certain of the Bank's AFS and HTM securities were in an unrealized loss position. These losses are considered temporary as the Bank expects to recover the entire amortized cost basis on these investment securities and neither intends to sell these securities nor considers it more likely than not that it will be required to sell these securities before its anticipated recovery of each security's remaining amortized cost basis. Further, the securities: (i) were all highly rated or had short remaining terms to maturity; (ii) had not experienced, nor did the Bank expect, any payment default on the instruments; and (iii) in the case of U.S. Treasury, GSE, or other agency obligations, carry an implicit or explicit government guarantee such that the Bank considers the risk of nonpayment to be zero. As a result, no allowance for credit losses was recorded on these AFS or HTM securities at December 31, 2023 and 2022.
 Private-Label Residential Mortgage-Backed Securities – The Bank also holds investments in PLRMBS. The Bank has not purchased any PLRMBS since the first quarter of 2008. However, many of these securities have subsequently experienced significant credit deterioration. As of December 31, 2023 and 2022, approximately 4 % PLRMBS (AFS and HTM combined, based on amortized cost) were rated A, or above, by an NRSRO; and the remaining securities were either rated less than A, or were unrated. To determine whether an allowance for credit loss is necessary on these securities, the Bank uses cash flow analyses.
 At each quarter end, the Bank compares the present value of the cash flows expected to be collected on its PLRMBS, using the effective interest rate, to the amortized cost basis of the securities to determine whether a credit loss exists. The expected credit losses are measured using:
 • expected housing price changes;
 • expected interest rate assumptions;
 • the remaining payment terms for the security;

 • expected default rates based on underlying loan-level borrower and loan characteristics;
 • loss severities on the collateral supporting each unique PLRMBS based on underlying loan-level borrower and loan characteristics; and
 • prepayment speeds based on underlying loan-level borrower and loan characteristics.
 The expected cash flows are based on a number of assumptions and expectations, and the results of these models can vary significantly with changes in these assumptions and expectations. The cash flows determined reflect management's expectations and include a base case housing price forecast for near- and long-term horizons.
 For all the PLRMBS in its AFS and HTM portfolios, the Bank does not intend to sell any security and it is not more likely than not that the Bank will be required to sell any security before its anticipated recovery of the remaining amortized cost basis.
 For PLRMBS with previous credit losses related to the prior methodology of evaluating credit losses (securities for which the Bank determined that it does not expect to recover the entire amortized cost basis), measurement of the credit loss amount for PLRMBS classified as Level 3 as of December 31, 2023, uses significant inputs and assumptions that include, based on unpaid principal balance, the weighted average percentage of prepayment rates of 10.3 %; default rates of 7.5 %; and loss severities of 51.7 %. The weighted average percentage of the related current credit enhancement for these securities, based on unpaid principal balance, was 8.6 % as of December 31, 2023. Credit enhancement is defined as the percentage of subordinated tranches, excess spread, and over-collateralization, if any, in a security structure that will generally absorb losses before the Bank will experience a loss on the security.
 In general, the Bank elects to transfer any PLRMBS that incurred a credit loss during the applicable period from the Bank's HTM portfolio to its AFS portfolio at their fair values. The Bank transferred PLRMBS from its HTM portfolio to its AFS portfolio with an amortized cost and fair value at the time of the transfer of $ 2 million during the year ended December 31, 2023. The fair value of the transferred PLRMBS was lower than their amortized cost by a de minimis amount. The Bank transferred PLRMBS from its HTM portfolio to its AFS portfolio with an amortized cost of $ 17 million and fair value of $ 20 million at the time of the transfer during the year ended December 31, 2022, and with an amortized cost and fair value of $ 2 million during the year ended December 31, 2021.
 For the Bank's PLRMBS, the Bank recorded a provision for credit losses of $ 4 million and $ 15 million during the years ended December 31, 2023 and 2022, respectively. The provisions were recorded largely because of declines in the fair values on its PLRMBS, the present value of expected cash flows of certain PLRMBS affected by higher interest rates, and decreased expectations of the performance of loan collateral underlying these securities. The Bank recorded a reversal of credit losses of $ 3 million during the year ended December 31, 2021, primarily resulting from lower default rates as well as improved projected credit performance in part related to a more optimistic economic outlook because of the monetary and fiscal stimulus measures taken by the U.S. government.
 The total net accretion recognized in interest income associated with PLRMBS with previous credit losses related to the prior methodology of evaluating credit losses totaled $ 34 million, $ 55 million, and $ 70 million for the years ended December 31, 2023, 2022, and 2021, respectively.

 Note 5 — Advances
 The Bank offers a wide range of fixed and adjustable rate advance products with different maturities, interest rates, payment characteristics, and option features. Fixed rate advances generally have maturities ranging from one day to 30 years. Adjustable rate advances generally have maturities ranging from one day to 10 years, with the interest rates resetting periodically at a fixed spread to a specified index.

 Redemption Terms. The following table presents advances outstanding by redemption term and weighted-average interest rate at December 31, 2023 and 2022.

 2023
 2022

 Redemption Term

 Overdrawn demand and overnight deposit accounts
 $
 5.15
 %
 $
 4.15
 %

 Within 1 year(2)

 35,241
 4.87
 71,050
 4.34

 After 1 year through 2 years
 12,532
 3.88
 7,634
 3.30

 After 2 years through 3 years
 6,437
 3.23
 4,036
 2.22

 After 3 years through 4 years
 2,548
 3.62
 3,391
 2.05

 After 4 years through 5 years
 3,660
 4.07
 2,815
 3.24

 After 5 years
 1,290
 3.71
 1,189
 3.50

 4.38
 %
 4.03
 %

 Valuation adjustments for hedging activities
 ( 371)
 ( 670)

 Valuation adjustments under fair value option
 ( 4)
 ( 47)

 Total
 $
 61,335
 $
 89,400

 (1)Carrying amounts exclude accrued interest receivable of $ 85 million and $ 241 million at December 31, 2023 and 2022, respectively.
 (2)Advances outstanding with redemption terms within three months totaled $ 16.8 billion and $ 46.3 billion at December 31, 2023 and 2022, respectively.
 All of the Bank's advances are prepayable at the borrower's option. However, when advances are prepaid, the borrower is charged a prepayment fee intended to make the Bank financially indifferent to the borrower's decision to repay the advance prior to its maturity date, which is required by Finance Agency regulations. In addition, for certain advances with full or partial prepayment symmetry, the Bank may charge the borrower a prepayment fee or pay the borrower a prepayment credit depending on certain circumstances, such as movements in interest rates, when the advance is prepaid. In November 2018, the Bank discontinued offering advances with partial prepayment symmetry. The Bank had advances with full prepayment symmetry outstanding totaling $ 39.8 billion at December 31, 2023, and $ 19.2 billion at December 31, 2022. The Bank had advances with partial prepayment symmetry outstanding totaling $ 209 million at December 31, 2023, and $ 1.0 billion at December 31, 2022. Some advances may be repaid on specified call dates without prepayment fees (callable advances). The Bank had callable advances outstanding totaling $ 3.3 billion at December 31, 2023, and $ 9.8 billion at December 31, 2022.
 The Bank had putable advances totaling $ 1.4 billion at December 31, 2023, and $ 800 million at December 31, 2022. At the Bank's discretion, the Bank may terminate these advances on predetermined exercise dates and offer replacement funding at prevailing market rates, subject to certain conditions. The Bank would typically exercise such termination rights when interest rates increase relative to contractual rates.
 The following table summarizes advances at December 31, 2023 and 2022, by the earlier of the year of redemption term or next call date for callable advances and by the earlier of the year of redemption term or next put date for putable advances.

 Earlier of Redemption
Term or Next Call Date
 Earlier of Redemption
Term or Next Put Date

 2023
 2022
 2023
 2022

 Overdrawn demand and overnight deposit accounts
 $
 $
 $
 $

 35,561
 71,370
 36,115
 71,850

 After 1 year through 2 years
 12,542
 7,634
 13,000
 7,634

 After 2 years through 3 years
 6,437
 4,046
 6,149
 3,836

 After 3 years through 4 years
 2,558
 3,391
 2,551
 3,391

 After 4 years through 5 years
 3,660
 2,825
 2,917
 2,215

 After 5 years
 1,189

 $
 $
 $
 $

 Concentration Risk. The following tables present the concentration in advances to the top 10 borrowers and their affiliates at December 31, 2023 and 2022. The tables also present the interest income from these advances before the impact of interest rate exchange agreements hedging these advances for the years ended December 31, 2023 and 2022.

 Name of Borrower

Total
 Interest
Income from
Advances(1)

Total Interest
Income from

 JPMorgan Chase, National Association(2)

 $
 23,833
 %
 $
 1,018
 %

 Western Alliance Bank
 6,200

 City National Bank
 3,000

 First Technology Federal Credit Union(3)

 2,414

 MUFG Union Bank, National Association(4)

 2,052

 SchoolsFirst Federal Credit Union
 1,823

 Bank of America California, National Association
 1,450

 Luther Burbank Savings(3)(5)

 1,152

 Wells Fargo National Bank West
 1,000

 First Foundation Bank

 43,824
 2,139

 Others
 17,886
 1,187

 $
 %
 $
 3,326
 %

 Name of Borrower

Total
 Interest
Income from
Advances(1)

Total Interest
Income from

 Silicon Valley Bank(6)

 $
 15,000
 %
 $
 %

 First Republic Bank (subsequently acquired by JPMorgan Chase, National Association)(2)

 14,000

 City National Bank
 10,000

 Bank of the West(7)

 4,300

 MUFG Union Bank, National Association(4)

 4,300

 Silvergate Bank
 4,300

 Western Alliance Bank
 4,300

 First Technology Federal Credit Union(3)

 4,195

 Wells Fargo National Bank West
 2,000

 Bank of California, National Association
 1,500

 63,895

 Others
 26,222

 $
 %
 $
 1,225
 %

 (1) Interest income amounts exclude the interest effect of interest rate exchange agreements with derivative counterparties; as a result, the total interest income amounts will not agree to the Statements of Income. The amount of interest income from advances can vary depending on the amount outstanding, terms to maturity, interest rates, and repricing characteristics.
 (2) On May 1, 2023, the California Department of Financial Protection and Innovation (DFPI) closed First Republic Bank and appointed the FDIC as receiver. On the same date, the FDIC transferred all of the deposits and substantially all of the assets of First Republic Bank, including $ 28.1 billion in advances outstanding from the Bank, to JPMorgan Chase, National Association, a nonmember. These advances outstanding are fully collateralized and are not expected to result in any credit loss to the Bank.
 (3) An officer or director of the member was a Bank director during 2023 and 2022.
 (4) On December 1, 2022, U.S. Bancorp, a nonmember, announced that it completed its acquisition of MUFG Union Bank, National Association.
 (5) On November 14, 2022, Luther Burbank Savings and Washington Federal Bank (a nonmember bank) announced the signing of a definitive merger agreement pursuant to which Washington Federal Bank will acquire Luther Burbank Savings, subject to receipt of regulatory and shareholder approval. On May 5, 2023, it was announced that merger approval was received from shareholders of both banks. On February 29, 2024, it was announced that the merger was completed. On the same date, Washington Federal Bank assumed all of the assets and liabilities of Luther Burbank Savings, including $ 1.2 billion in advances outstanding from the Bank. These advances outstanding are fully collateralized and are not expected to result in any credit loss to the Bank.
 (6) On March 10, 2023, Silicon Valley Bank was closed by the California DFPI and the FDIC was named as receiver. The FDIC created Silicon Valley Bridge Bank, N.A., whereby all of the deposits and substantially all assets of Silicon Valley Bank were transferred to the bridge bank. On March 26, 2023, the FDIC entered into a purchase and assumption agreement for all the deposits and loans of Silicon Valley Bridge Bank, N.A., with First Citizens Bank and Trust Company. Silicon Valley Bank is no longer a member of the Bank. As of March 31, 2023, Silicon Valley Bridge Bank, N.A., had prepaid all outstanding advances to the Bank.
 (7) On February 1, 2023, BMO Harris, a nonmember, announced that it completed its acquisition of Bank of the West.

 Credit Risk Exposure and Security Terms. The Bank manages its credit exposure related to advances through an integrated approach that provides for a credit limit to be established for each borrower, includes an ongoing review of each borrower's financial condition, and is coupled with conservative collateral and lending policies to limit the risk of loss.
 In addition, the Bank lends to member financial institutions that have their principal place of business in Arizona, California, or Nevada, in accordance with federal law and Finance Agency regulations. Specifically, the Bank is required to obtain sufficient collateral to fully secure credit products up to the member's total credit limit. Borrowers may pledge the following eligible assets to secure advances:
 • one-to-four-family first lien residential mortgage loans;
 • securities issued, insured, or guaranteed by the U.S. government or any of its agencies, including without limitation MBS backed by Fannie Mae, Freddie Mac, or Ginnie Mae;
 • cash or deposits in the Bank;

 • certain other real estate-related collateral, such as certain privately issued MBS, multifamily loans, commercial real estate loans, and second lien residential mortgage loans or home equity loans; and
 • small business, small farm, and small agribusiness loans that are fully secured by collateral (such as real estate, equipment and vehicles, accounts receivable, and inventory) from members that are community financial institutions.
 The Bank has advances outstanding to former members and member successors, which are subject to the security terms above. The Bank requires each borrowing member to execute a written Advances and Security Agreement, which describes the lending relationship between the Bank and the borrower. At December 31, 2023 and 2022, the Bank had a perfected security interest in collateral pledged by each borrowing member, or by the member's affiliate on behalf of the member, and by each nonmember borrower, with an estimated value in excess of the outstanding credit products for that borrower. Based on the financial condition of the borrower, the Bank may either (i) allow the borrower or the pledging affiliate to retain physical possession of loan collateral pledged to the Bank, provided that the borrower or the pledging affiliate agrees to hold the collateral for the benefit of the Bank, or (ii) require the borrower or the pledging affiliate to deliver physical possession of loan collateral to the Bank or its custodial agent. All securities collateral is required to be delivered to the Bank's custodial agent. All loan collateral pledged to the Bank is subject to a Uniform Commercial Code-1 financing statement.
 Section 10(e) of the FHLBank Act affords any security interest granted to the Bank by a member or any affiliate of the member or any nonmember borrower priority over claims or rights of any other party, except claims or rights that (i) would be entitled to priority under otherwise applicable law and (ii) are held by bona fide purchasers for value or secured parties with perfected security interests.
 At December 31, 2023 and 2022, none of the Bank's credit products were past due or on nonaccrual status. There were no modifications to credit products related to borrowers experiencing financial difficulty during the years ended December 31, 2023 and 2022.
 Based on the collateral pledged as security for advances, the Bank's credit analyses of borrowers' financial condition, repayment history on advances, and the Bank's credit extension and collateral policies as of December 31, 2023, the Bank expects to collect all amounts due according to the contractual terms. Therefore, no allowance for credit losses on advances was deemed necessary by the Bank as of December 31, 2023 and 2022.
 Interest Rate Payment Terms. Interest rate payment terms for advances at December 31, 2023 and 2022, are detailed below:

 2023
 2022

 Par value of advances:

 Fixed rate:

 Due within 1 year
 $
 23,866
 $
 47,621

 Due after 1 year
 26,467
 18,050

 Total fixed rate
 50,333
 65,671

 Adjustable rate:

 Due within 1 year

 11,377
 23,431

 Due after 1 year
 —
 1,015

 Total adjustable rate
 11,377
 24,446

 $
 $

 Note 6 — Mortgage Loans Held for Portfolio
 Mortgage loans held for portfolio consist of single-family mortgage loans purchased from participating financial institutions under the MPF program. The following table presents information as of December 31, 2023 and 2022, on mortgage loans held for portfolio, all of which are secured by one- to four-unit residential properties and single-unit homes.

 2023
 2022

 Fixed rate medium-term mortgage loans
 $
 $

 Fixed rate long-term mortgage loans

 Unamortized premiums

 Unamortized discounts
 ( 2)
 ( 2)

 Mortgage loans held for portfolio(1)

 Less: Allowance for credit losses
 ( 1)
 ( 1)

 Total mortgage loans held for portfolio, net
 $
 $

 (1)Excludes accrued interest receivable of $ 5 million at December 31, 2023 and 2022.
 Medium-term loans have original contractual terms of 15 years or less, and long-term loans have contractual terms of more than 15 years.
 Payment Status of Mortgage Loans. Payment status is the key credit quality indicator for conventional mortgage loans and allows the Bank to monitor the migration of past due loans. A past due loan is one where the borrower has failed to make a scheduled full payment of principal and interest within 30 days of its due date. Other delinquency statistics include nonaccrual loans and loans in process of foreclosure. The following tables present the payment status for mortgage loans and other delinquency statistics for the Bank's mortgage loans at December 31, 2023 and 2022.

 Payment Status, at Amortized Cost(1)

 2023
 2022

 30 – 59 days delinquent
 $
 $

 60 – 89 days delinquent

 90 days or more delinquent

 Total past due

 Total current loans

 Total mortgage loans held for portfolio
 $
 $

 In process of foreclosure, included above(2)

 $
 $

 Nonaccrual loans(3)

 $
 $

 Serious delinquencies as a percentage of total mortgage loans outstanding(4)

 2.17
 %
 2.30
 %

 (1) The amortized cost in a loan is the unpaid principal balance of the loan, adjusted for net deferred loan fees or costs, unamortized premiums or discounts, and direct write-downs.
 (2) Includes loans for which the servicer has reported a decision to foreclose or to pursue a similar alternative, such as deed-in-lieu. Loans in process of foreclosure are included in past due or current loans depending on their delinquency status.
 (3) At December 31, 2023 and 2022, $ 5 million and $ 7 million, respectively, of mortgage loans on nonaccrual status did not have an associated allowance for credit losses because these loans were either previously charged off to the expected recoverable value or the fair value of the underlying collateral, including any credit enhancements, is greater than the amortized cost of the loans.
 (4) Represents loans that are 90 days or more past due or in the process of foreclosure as a percentage of the recorded investment of total mortgage loans outstanding.
 Allowance for Credit Losses on Mortgage Loans Held for Portfolio. Mortgage loans held for portfolio are evaluated on a loan-level basis for expected credit losses, factoring in the credit enhancement structure at the master

 commitment level. The Bank determines its allowance for credit losses on mortgage loans held for portfolio through analyses that include consideration of various loan portfolio and collateral related characteristics, such as past performance, current conditions, and reasonable and supportable forecasts of expected economic conditions. The Bank uses models that employ a variety of methods, such as projected cash flows, to estimate expected credit losses over the life of the loans. These models rely on a number of inputs, such as current and forecasted property values and interest rates as well as historical borrower behavior experience. At December 31, 2023, the Bank's reasonable and supportable forecast of housing prices expects, on average, for prices to appreciate 1.3 % over a one-year forecast horizon before reverting to long-term housing price appreciation rates of 4.0 % after five additional years in the forecast based on historical averages. At December 31, 2022, the Bank's reasonable and supportable forecast of housing prices expected, on average, for prices to depreciate 0.7 % over a one-year forecast horizon before reverting to long-term housing price appreciation rates of 4.0 % after five additional years in the forecast based on historical averages. The Bank also incorporates associated credit enhancements, if any, to determine its estimate of expected credit losses.
 Certain mortgage loans held for portfolio may be evaluated for credit losses by the Bank using the practical expedient for collateral-dependent assets. A mortgage loan is considered collateral-dependent if repayment is expected to be provided by the sale of the underlying property, that is, if it is considered likely that the borrower will default. The Bank may estimate the fair value of this collateral by applying an appropriate loss severity rate or using third-party estimates or property valuation models. The expected credit loss of a collateral-dependent mortgage loan is equal to the difference between the amortized cost of the loan and the estimated fair value of the collateral, less estimated selling costs. The Bank will either reserve for these estimated losses or record a direct charge-off of the loan balance, if certain triggering criteria are met. Expected recoveries of prior charge-offs, if any, are included in the allowance for credit loss.
 At both December 31, 2023 and 2022, the allowance for credit losses on the mortgage loan portfolio was $ 1 million. The amount of charge-offs and recoveries of allowance for credit losses on the mortgage loan portfolio were de minimis for the years ended December 31, 2023, 2022, and 2021.
 For more information related to the Bank's accounting policies for mortgage loans held for portfolio, see "Note 1 – Summary of Significant Accounting Policies."

 Note 7 — Deposits
 The Bank maintains demand deposit accounts that are directly related to the extension of credit to members and offers short-term deposit programs to members and qualifying nonmembers. In addition, a member that services mortgage loans held for portfolio may deposit in the Bank funds collected in connection with the mortgage loans, pending disbursement of these funds to the owners of the mortgage loans. The Bank classifies these types of deposits as non-interest-bearing deposits. Deposits classified as demand, overnight, and other pay interest based on a daily interest rate. Term deposits pay interest based on a fixed rate determined at the issuance of the deposit.
 Deposits and interest rate payment terms for deposits as of December 31, 2023 and 2022, were as follows:

 2023
 2022

 Interest-bearing deposits (adjustable rate)

 $
 5.15
 %
 $
 4.15
 %

 Non-interest-bearing deposits

 Total
 $
 $

 Note 8 — Consolidated Obligations
 Consolidated obligations, consisting of bonds and discount notes, are jointly issued by the Federal Home Loan Banks (FHLBanks) through the Office of Finance, which serves as the FHLBanks' agent. As provided by the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act) or by regulations governing the operations of the FHLBanks, all FHLBanks have joint and several liability for all FHLBank consolidated obligations. For a discussion of the joint and several liability regulation, see "Note 15 – Commitments and Contingencies." In connection with each issuance of consolidated obligations, each FHLBank specifies the type, term, and amount of debt it requests to have issued on its behalf. The Office of Finance tracks the amount of debt issued on behalf of each FHLBank. In addition, the Bank separately tracks and records as a liability its specific portion of the consolidated obligations issued and is the primary obligor for that portion of the consolidated obligations issued. The Finance Agency and the U.S. Secretary of the Treasury have oversight over the issuance of FHLBank debt through the Office of Finance.
 Consolidated obligation bonds may be issued to raise short-, intermediate-, and long-term funds for the FHLBanks. The maturity of consolidated obligation bonds generally ranges from 6 months to 15 years, but the maturity is not subject to any statutory or regulatory limits. Consolidated obligation discount notes are primarily used to raise short-term funds. These notes are issued at less than their face amount and redeemed at par value when they mature.
 Regulations require the FHLBanks to maintain, for the benefit of investors in consolidated obligations, in the aggregate, unpledged qualifying assets in an amount equal to the consolidated obligations outstanding. Qualifying assets are defined as cash; secured advances; assets with an assessment or credit rating at least equivalent to the current assessment or credit rating of the consolidated obligations; obligations, participations, mortgages, or other securities of or issued by the United States or an agency of the United States; and such securities as fiduciary and trust funds may invest in under the laws of the state in which the FHLBank is located. Any assets subject to a lien or pledge for the benefit of holders of any issue of consolidated obligations are treated as if they were free from lien or pledge for the purposes of compliance with these regulations. At December 31, 2023, the Bank had qualifying assets totaling $ 91.8 billion, and the Bank's participation in consolidated obligations outstanding was $ 83.5 billion.
 General Terms. Consolidated obligations are generally issued with either fixed rate payment terms or adjustable rate payment terms. In addition, to meet the specific needs of certain investors, fixed rate and adjustable rate consolidated obligation bonds may contain certain embedded features, such as call options and complex coupon payment terms. In general, when such consolidated obligation bonds are issued for which the Bank is the primary obligor, the Bank simultaneously enters into interest rate exchange agreements containing offsetting features to, in effect, convert the terms of the bond to the terms of a simple adjustable rate bond.
 In addition to having fixed rate or simple adjustable rate coupon payment terms, consolidated obligations may, for example, include:
 • Callable bonds, which the Bank may call at its option on predetermined call dates according to the terms of the bond offerings;
 • Step-up callable bonds, which pay interest at increasing fixed rates for specified intervals over the life of the bond and can generally be called at the Bank's option on the step-up dates according to the terms of the bond offerings;
 • Step-down callable bonds, which pay interest at decreasing fixed rates for specified intervals over the life of the bond and can generally be called at the Bank's option on the step-down dates according to the terms of the bond offerings;
 • Conversion callable bonds, which have coupon rates that convert from fixed to adjustable or from adjustable to fixed on predetermined dates and can generally be called at the Bank's option on predetermined call dates according to the terms of the bond offerings.

 Redemption Terms. The following is a summary of the Bank's participation in consolidated obligation bonds at December 31, 2023 and 2022.

 2023
 2022

 Contractual Maturity

 $
 42,821
 4.84
 %
 $
 58,301
 4.05
 %

 After 1 year through 2 years
 13,105
 4.70
 8,268
 2.30

 After 2 years through 3 years
 5,938
 1.34
 2,317
 1.26

 After 3 years through 4 years
 1,345
 1.75
 5,473
 0.99

 After 4 years through 5 years
 2.98
 1,255
 1.47

 After 5 years
 2.35
 1,293
 1.73

 64,977
 4.37
 %
 76,907
 3.47
 %

 Unamortized premiums
 —

 Unamortized discounts
 ( 6)
 ( 5)

 Valuation adjustments for hedging activities
 ( 645)
 ( 1,083)

 Fair value option valuation adjustments
 ( 29)
 ( 52)

 Total
 $
 64,297
 $
 75,768

 The Bank's participation in consolidated obligation bonds outstanding includes callable bonds. When a callable bond for which the Bank is the primary obligor is issued, the Bank may simultaneously enter into an interest rate swap (wherein the Bank pays a variable rate and receives a fixed rate) with a call feature that mirrors the call option embedded in the bond (a sold callable option in a swap). The combined callable swaps and callable bonds enable the Bank to meet its funding needs at lower costs relative to similar tenor non-callable debt, while effectively converting the Bank's net payment to an adjustable rate.
 The Bank's participation in consolidated obligation bonds at December 31, 2023 and 2022, was as follows:

 2023
 2022

 Par value of consolidated obligation bonds:

 Non-callable
 $
 38,945
 $
 57,164

 Callable
 26,032
 19,743

 $
 64,977
 $
 76,907

 The following is a summary of the Bank's participation in consolidated obligation bonds outstanding at December 31, 2023 and 2022, by the earlier of the year of contractual maturity or next call date.

 Earlier of Contractual
Maturity or Next Call Date
 2023
 2022

 $
 55,291
 $
 73,049

 After 1 year through 2 years
 9,160
 3,310

 After 2 years through 3 years

 After 3 years through 4 years

 After 4 years through 5 years
 —

 After 5 years

 $
 64,977
 $
 76,907

 The Bank's participation in consolidated obligation discount notes, all of which are due within one year, was as follows:

 2023
 2022

 Weighted Average
 Interest Rate (1)

 Weighted Average
 Interest Rate (1)

 Par value
 $
 19,321
 5.23
 %
 $
 36,159
 4.13
 %

 Unamortized discounts
 ( 134)
 ( 230)

 Total
 $
 19,187
 $
 35,929

 (1) Represents yield to maturity excluding concession fees.
 Interest Rate Payment Terms. Interest rate payment terms for consolidated obligation bonds at December 31, 2023 and 2022, are detailed in the following table.

 2023
 2022

 Par value of consolidated obligation bonds:

 Fixed rate
 $
 37,464
 $
 25,632

 Adjustable rate
 26,880
 48,997

 Step-up
 2,278

 Total consolidated obligation bonds, par value

 $
 64,977
 $
 76,907

 Note 9 — Affordable Housing Program

 The FHLBank Act requires each FHLBank to establish an AHP. Each FHLBank provides subsidies to members, which use the funds to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Subsidies may be in the form of direct grants or below-market interest rate advances. Annually, the FHLBanks must set aside for their AHPs, in the aggregate, the greater of $ 100 million or 10 % of the current year's net earnings (income before interest expense related to dividends paid on mandatorily redeemable capital stock and the assessment for AHP).

 The Bank accrues its AHP assessment monthly based on its net earnings. If the Bank experienced a net loss during a quarter but still had net earnings for the year, the Bank's obligation to the AHP would be calculated based on the Bank's year-to-date net earnings. If the Bank had net earnings in subsequent quarters, it would be required to contribute additional amounts to meet its calculated annual obligation. If the Bank experienced a net loss for a full year, the amount of the AHP liability would be equal to zero, since each FHLBank's required annual AHP contribution is limited to its annual net earnings. However, if the result of the aggregate 10 % calculation is less than $ 100 million for the FHLBanks combined, then the FHLBank Act requires that each FHLBank contribute such prorated sums as may be required to ensure that the aggregate contribution of the FHLBanks equals $ 100 million. The proration would be made on the basis of an FHLBank's income in relation to the income of all the FHLBanks for the previous year. There was no AHP shortfall, as described above, in 2023, 2022, or 2021. If an FHLBank finds that its required AHP assessments are contributing to the financial instability of that FHLBank, it may apply to the Finance Agency for a temporary suspension of its contributions. The Bank did not make such an application in 2023, 2022, or 2021.

 The Bank's total AHP assessments are charged to earnings each year and recognized as a liability. As subsidies are disbursed, the AHP liability is reduced. The AHP liability was as follows:

 2023
 2022
 2021

 Balance, beginning of the period
 $
 $
 $

 AHP assessments

 AHP grant payments
 ( 41)
 ( 40)
 ( 37)

 Balance, end of the period
 $
 $
 $

 All subsidies were distributed in the form of direct grants in 2023, 2022, and 2021.

 Note 10 — Accumulated Other Comprehensive Income/(Loss)
 The following table summarizes the changes in AOCI for the years ended December 31, 2023, 2022, and 2021:

 Net Unrealized Gain/(Loss) on AFS Securities
 Pension and Postretirement Benefits
 Total
AOCI

 Balance, December 31, 2020

 $
 $
 ( 14)
 $

 Other comprehensive income/(loss):

 Net change in pension and postretirement benefits

 Net change in fair value

 Net current period other comprehensive income/(loss)

 Balance, December 31, 2021

 $
 $
 ( 9)
 $

 Other comprehensive income/(loss):

 Net change in pension and postretirement benefits
 ( 6)
 ( 6)

 Net change in fair value
 ( 354)
 ( 354)

 Net current period other comprehensive income/(loss)
 ( 354)
 ( 6)
 ( 360)

 Balance, December 31, 2022

 $
 ( 14)
 $
 ( 15)
 $
 ( 29)

 Other comprehensive income/(loss):

 Net change in pension and postretirement benefits

 Net change in fair value
 ( 47)
 ( 47)

 Net current period other comprehensive income/(loss)
 ( 47)
 ( 43)

 Balance, December 31, 2023

 $
 ( 61)
 $
 ( 11)
 $
 ( 72)

 Note 11 — Capital
 Capital Requirements. The Bank issues a single class of capital stock, Class B stock, with a par value of $100 per share, which may be redeemed (subject to certain conditions) upon five years' notice by the member to the Bank. In addition, at its discretion, under certain conditions, the Bank may repurchase excess stock at any time. (See "Excess Stock" below for more information.) The Bank's capital stock may be issued, redeemed, and repurchased only at its stated par value, subject to certain statutory and regulatory requirements. The Bank may only redeem or repurchase capital stock from a shareholder if, following the redemption or repurchase, the shareholder will continue to meet its minimum capital stock requirement and the Bank will continue to meet its regulatory requirements for total capital, leverage capital, and risk-based capital.
 Under the Housing and Economic Recovery Act of 2008, the Director of the Finance Agency is responsible for setting the risk-based capital standards for the FHLBanks. The FHLBank Act and regulations governing the operations of the FHLBanks require that the Bank's minimum capital stock requirement for shareholders must be sufficient to enable the Bank to meet its regulatory requirements for total capital, leverage capital, and risk-based capital. The Bank must maintain: (i) total regulatory capital in an amount equal to at least 4 % of its total assets, (ii) leverage capital in an amount equal to at least 5 % of its total assets, and (iii) permanent capital in an amount that is greater than or equal to its risk-based capital requirement.
 The Finance Agency requires each FHLBank to maintain a ratio of at least 2 % of capital stock to total assets in order to help preserve the cooperative structure incentives that encourage members to remain fully engaged in the oversight of their investment in the FHLBank. The Finance Agency will consider the proportion of capital stock to

 assets, measured on a daily average basis at monthend, when assessing each FHLBank's capital management practices. As of December 31, 2023 and 2022, the Bank complied with this capital guidance.
 Because the Bank issues only Class B stock, regulatory capital and permanent capital for the Bank are both composed of retained earnings and Class B stock, including mandatorily redeemable capital stock (which is classified as a liability for financial reporting purposes). Regulatory capital and permanent capital do not include AOCI. Leverage capital is defined as the sum of permanent capital, weighted by a 1.5 multiplier, plus non-permanent capital.
 The risk-based capital requirement is equal to the sum of the Bank's credit risk, market risk, and operational risk capital requirements, all of which are calculated in accordance with the rules and regulations of the Finance Agency. The Finance Agency may require an FHLBank to maintain a greater amount of permanent capital than is required by the risk-based capital requirement as defined.
 As of December 31, 2023 and 2022, the Bank complied with these capital rules and requirements as shown in the following table.

 2023
 2022

 Required
 Actual
 Required
 Actual

 Risk-based capital
 $
 1,210
 $
 7,446
 $
 $
 7,757

 Total regulatory capital
 $
 3,713
 $
 7,446
 $
 4,842
 $
 7,757

 Total regulatory capital ratio
 4.00
 %
 8.02
 %
 4.00
 %
 6.41
 %

 Leverage capital
 $
 4,641
 $
 11,169
 $
 6,053
 $
 11,636

 Leverage ratio
 5.00
 %
 12.03
 %
 5.00
 %
 9.61
 %

 The Bank's capital plan requires each shareholder to own capital stock in an amount equal to the greater of its membership capital stock requirement or its activity-based capital stock requirement. The Bank may adjust these requirements from time to time within ranges established in the capital plan. Any changes to the capital plan must be approved by the Bank's board of directors (Board) and the Finance Agency.
 A member's membership capital stock requirement is 1 % of its membership asset value. The membership capital stock requirement for a member is capped at $ 15 million. The Bank may adjust the membership capital stock requirement for all members within a range of 0.5 % to 1.5 % of a member's membership asset value and may adjust the cap for all members within an authorized range of $ 10 million to $ 50 million. A member's membership asset value is determined by multiplying the amount of the member's membership assets by the applicable membership asset factors as determined by the Bank. Membership assets are generally defined as assets (other than Bank capital stock) of a type that could qualify as collateral to secure a member's indebtedness to the Bank under applicable law, whether or not the assets are pledged to the Bank or accepted by the Bank as eligible collateral.
 The activity-based capital stock requirement is the sum of 2.7 % of the member's outstanding advances, plus 0.1 % of notional balances for outstanding letters of credit, plus 0.0 % of any portion of any mortgage loan purchased and held by the Bank. The Bank may adjust the activity-based capital stock requirement for all members within ranges established in the capital plan of 2.0 % to 5.0 % of the member's outstanding advances, 0.1 % to 1.0 % of the member's notional balances of outstanding letters of credit, and 0.0 % to 5.0 % of any portion of any mortgage loan purchased and held by the Bank.
 Any member may withdraw from membership and, subject to certain statutory and regulatory restrictions, have its capital stock redeemed after giving the required notice. Members that withdraw from membership may not reapply for membership for five years, in accordance with Finance Agency rules.

 Mandatorily Redeemable Capital Stock. The Bank has a cooperative ownership structure under which members, former members, and certain other nonmembers own the Bank's capital stock. Former members and certain other nonmembers are required to maintain their investment in the Bank's capital stock until their outstanding transactions are paid off or until their capital stock is redeemed following the relevant five-year redemption period for capital stock or is repurchased by the Bank, in accordance with the Bank's capital requirements. Capital stock cannot be issued, repurchased, redeemed, or transferred except between the Bank and its members (or their affiliates and successors) at the capital stock's par value of $100 per share.
 The Bank will not redeem or repurchase capital stock required to meet the minimum capital stock requirement until five years after the member's membership is terminated or after the Bank receives notice of the member's withdrawal, and the Bank will redeem or repurchase only the amounts that are in excess of the capital stock required to support activity (advances and letters of credit) that may remain outstanding after the five-year redemption period has expired. In both cases, the Bank will only redeem or repurchase capital stock if certain statutory and regulatory conditions are met. In accordance with the Bank's current practice, if activity-based capital stock becomes excess stock because an activity no longer remains outstanding, the Bank may repurchase the excess activity-based capital stock at its discretion, subject to certain statutory and regulatory conditions. See Note 1 – Summary of Significant Accounting Policies for more information.
 The Bank had mandatorily redeemable capital stock totaling $ 706 million outstanding to six institutions at December 31, 2023, and $ 5 million outstanding to three institutions at December 31, 2022. These amounts have been classified as a liability on the Bank's Statements of Condition. The changes in mandatorily redeemable capital stock for the years ended December 31, 2023, 2022, and 2021 were as follows:

 2023
 2022
 2021

 Balance at the beginning of the period
 $
 $
 $

 Reclassified from/(to) capital during the period
 1,252

 Repurchase/redemption

 ( 551)
 ( 44)
 ( 24)

 Balance at the end of the period
 $
 $
 $

 Cash dividends on mandatorily redeemable capital stock were recorded as interest expense of $ 32 million for the year ended December 31, 2023, and de minimis amounts for the years ended December 31, 2022 and 2021.
 The following table presents mandatorily redeemable capital stock amounts by contractual year of redemption at December 31, 2023 and 2022.

 Contractual Year of Redemption

 2023
 2022

 Year 3

 $
 $
 —

 Year 4

 Year 5

 Past contractual redemption date because of remaining activity(1)

 Total
 $
 $

 (1) Represents mandatorily redeemable capital stock that is past the end of the contractual redemption period because there is activity outstanding to which the mandatorily redeemable capital stock relates.
 A member may cancel its notice of redemption or notice of withdrawal from membership by providing written notice to the Bank prior to the end of the relevant five-year redemption period or the membership termination date. If the Bank receives the notice of cancellation within 30 months following the notice of redemption or notice of withdrawal, the member is charged a fee equal to fifty cents multiplied by the number of shares of capital stock affected. If the Bank receives the notice of cancellation more than 30 months following the notice of redemption or

 notice of withdrawal (or if the Bank does not redeem the member's capital stock because following the redemption the member would fail to meet its minimum capital stock requirement), the member is charged a fee equal to one dollar multiplied by the number of shares of capital stock affected. In certain cases, the board of directors may waive a cancellation fee for bona fide business purposes.
 The Bank's capital stock is considered putable by the shareholder. There are significant statutory and regulatory restrictions on the Bank's obligation or ability to redeem outstanding capital stock, which include the following:
 • The Bank may not redeem any capital stock if, following the redemption, the Bank would fail to meet its minimum capital requirements for total capital, leverage capital, and risk-based capital. All of the Bank's capital stock immediately becomes nonredeemable if the Bank fails to meet its minimum capital requirements.
 • The Bank may not be able to redeem any capital stock if either its board of directors or the Finance Agency determines that it has incurred or is likely to incur losses resulting in or expected to result in a charge against capital that would have any of the following effects: cause the Bank not to comply with its regulatory capital requirements, result in negative retained earnings, or otherwise create an unsafe and unsound condition at the Bank.
 • In addition to being able to prohibit capital stock redemptions, the Bank's board of directors has a right to call for additional capital stock purchases by its members, as a condition of continuing membership, as needed for the Bank to satisfy its statutory and regulatory capital requirements.
 • If, during the period between receipt of a capital stock redemption notice and the actual redemption (a period that could last indefinitely), the Bank becomes insolvent and is either liquidated or merged with another FHLBank, the redemption value of the capital stock will be established either through the liquidation or the merger process. If the Bank is liquidated, after satisfaction of the Bank's obligations to creditors and to the extent funds are then available, each shareholder will be entitled to receive the par value of its capital stock as well as any retained earnings in an amount proportional to the shareholder's share of the total shares of capital stock, subject to any limitations that may be imposed by the Finance Agency. In the event of a merger or consolidation, the board of directors will determine the rights and preferences of the Bank's shareholders, subject to any terms and conditions imposed by the Finance Agency.
 • The Bank may not redeem any capital stock if the principal or interest due on any consolidated obligations issued by the Office of Finance has not been paid in full.
 • The Bank may not redeem any capital stock if the Bank fails to provide the Finance Agency with the quarterly certification required by Finance Agency rules prior to declaring or paying dividends for a quarter.
 • The Bank may not redeem any capital stock if the Bank is unable to provide the required quarterly certification, projects that it will fail to comply with statutory or regulatory liquidity requirements or will be unable to fully meet all of its obligations on a timely basis, actually fails to satisfy these requirements or obligations, or negotiates to enter or enters into an agreement with another FHLBank to obtain financial assistance to meet its current obligations.
 Mandatorily redeemable capital stock is considered capital for determining the Bank's compliance with its regulatory capital requirements. Based on Finance Agency interpretation, the classification of certain shares of the Bank's capital stock as mandatorily redeemable does not affect the definition of total capital for purposes of: determining the Bank's compliance with its regulatory capital requirements, calculating its mortgage-backed securities investment authority (300% of total capital), calculating its unsecured credit exposure to other GSEs (limited to 100% of total capital), or calculating its unsecured credit limits to other counterparties (various percentages of total capital depending on the rating of the counterparty).
 Excess Stock Repurchase, Retained Earnings, and Dividend Framework. The Bank's Excess Stock Repurchase, Retained Earnings, and Dividend Framework (Framework) assesses the level and adequacy of retained earnings and establishes amounts to be retained in restricted retained earnings, which are not made available in the current dividend period, and maintains an amount of total retained earnings at least equal to its required retained earnings as described in the Framework. The methodology may be revised from time to time, and the required level

 of required retained earnings under the methodology may change due to updating data and assumptions used in the methodology. In January 2024, the required level of retained earnings was decreased from $ 2.6 billion to $ 1.6 billion attributable to lower non-MBS investments and projected advance balances. The Bank's retained earnings requirement may be changed at any time. The Board periodically reviews the retained earnings methodology and analysis to determine whether any adjustments are appropriate.
 In September 2023, the Board approved an updated Framework and dividend philosophy to reflect changes in the current interest rate environment and business conditions. The Framework includes a dividend philosophy to endeavor to pay a quarterly dividend rate that is equal to or greater than the current market rate for a highly rated investment (e.g., SOFR) and that is sustainable under current and projected earnings while maintaining appropriate levels of capital. The decision to declare any dividend and the dividend rate is at the discretion of the Bank's Board, which may choose to follow or not follow the dividend philosophy as guidance in the dividend declaration. The Board may also revise or eliminate the dividend philosophy in the future. The Bank's historical dividend rates and the dividend philosophy are not indicative of future dividend declarations.
 The Bank satisfies its retained earnings requirement with both restricted retained earnings (i.e., amounts related to the Joint Capital Enhancement (JCE) Agreement) and unrestricted retained earnings. In accordance with the JCE Agreement, each FHLBank is required to reclassify an amount equal to 20% of its net income each quarter to a separate restricted retained earnings account until the balance of the account, calculated as of the last day of each calendar quarter, equals at least 1% of that FHLBank's average balance of outstanding consolidated obligations for the calendar quarter. Under the JCE Agreement, these restricted retained earnings will not be available to pay dividends. The JCE Agreement also provides that amounts in restricted retained earnings in excess of 150 % of the Bank's restricted retained earnings minimum may be released from restricted retained earnings.
 Dividend Payments – Finance Agency rules state that FHLBanks may declare and pay dividends only from previously retained earnings or current net earnings and may not declare or pay dividends based on projected or anticipated earnings. In addition, Finance Agency rules do not permit the Bank to pay dividends in the form of capital stock if its excess stock exceeds 1 % of its total assets. Excess stock is defined as the aggregate of the capital stock held by each shareholder in excess of its minimum capital stock requirement, as established by the Bank's capital plan. Excess stock totaled $ 118 million, or 0.13 % of total assets as of December 31, 2023. Excess stock totaled $ 157 million, or 0.13 % of total assets as of December 31, 2022.
 In 2023, the Bank paid dividends at an annualized rate of 7.49 %, totaling $ 275 million, including $ 243 million in dividends on capital stock and $ 32 million in dividends on mandatorily redeemable capital stock. In 2022 and 2021, the Bank paid dividends on capital stock at an annualized rate of 6.30 %, totaling $ 161 million, and 5.74 %, totaling $ 135 million, respectively. A de minimis amount of dividends were paid on mandatorily redeemable capital stock in 2022 and 2021.
 For the periods referenced above, the Bank paid dividends in cash. Dividends on capital stock are recognized as dividends on the Statements of Capital Accounts, and dividends on mandatorily redeemable capital stock are recognized as interest expense on the Statements of Income.
 On February 21, 2024, the Bank's board of directors declared a quarterly cash dividend on the capital stock outstanding during the fourth quarter of 2023 at an annualized rate of 8.75 %, totaling $ 69 million. The Bank expects to pay the dividend on March 14, 2024.
 Excess Stock – The Bank's capital plan provides that the Bank may repurchase some or all of a shareholder's excess stock at the Bank's discretion, subject to certain statutory and regulatory requirements. The Bank may also repurchase all of a member's excess stock at a member's request, at the Bank's discretion, subject to certain statutory and regulatory requirements. A shareholder's excess stock is defined as any capital stock holdings in excess of the shareholder's minimum capital stock requirement, as established by the Bank's capital plan. The Bank's practice is to repurchase the surplus capital stock of all members and the excess stock of all former members

 on a daily schedule. Surplus capital stock is defined as any stock holdings in excess of 115% of a member's minimum stock requirement. The Bank calculates the amount of stock to be repurchased each business day based on the shareholder's capital stock outstanding after all stock transactions are completed for the day, ensuring that each shareholder would continue to meet its minimum capital stock requirement after the repurchase. The Bank may change this practice at any time. The Bank repurchased $ 3.8 billion, $ 5.0 billion, and $ 1.6 billion in excess stock during 2023, 2022, and 2021, respectively.
 The Bank is required to redeem any mandatorily redeemable capital stock that is in excess of a former member's minimum stock requirement on or after the expiration of the five-year redemption date. During 2023 and 2022, the Bank redeemed a de minimis amount in mandatorily redeemable capital stock, for which the five-year redemption period had expired, at its $ 100 par value per share. During 2021, the Bank redeemed $ 1 million of mandatorily redeemable capital stock, for which the five-year redemption period had expired, at its $ 100 par value per share. The stock was redeemed on the scheduled redemption dates or, for stock that was not excess stock on its scheduled redemption date because of outstanding activity with the Bank, on the first available repurchase date after the stock was no longer required to support outstanding activity with the Bank.
 Concentration. The following table presents the concentration in capital stock held by institutions whose capital stock ownership represented 10% or more of the Bank's outstanding capital stock, including mandatorily redeemable capital stock, as of December 31, 2023 or 2022:

 2023
 2022

 Percentage of Total Capital Stock Outstanding
 Percentage of Total Capital Stock Outstanding

 JPMorgan Chase, National Association/First Republic Bank(1)

 $
 %
 $
 %

 Silicon Valley Bank(2)

 —
 —

 (1) On May 1, 2023, the California DFPI closed First Republic Bank and appointed the FDIC as receiver. On the same date, the FDIC transferred all of the deposits and substantially all of the assets of First Republic Bank, including the advances outstanding from the Bank, to JPMorgan Chase, National Association, a nonmember. Upon assumption of the advances outstanding by JPMorgan Chase, National Association, the Bank transferred $ 759 million of capital stock of the Bank, held by First Republic Bank, to JPMorgan Chase, National Association, and reclassified that capital stock to mandatorily redeemable as a liability in the Bank's Statements of Condition.
 (2) On March 10, 2023, the FDIC was appointed as receiver for Silicon Valley Bank. On March 14, 2023, the FDIC transferred all of the deposits and substantially all of the assets of Silicon Valley Bank to Silicon Valley Bridge Bank, National Association. The FDIC created Silicon Valley Bridge Bank, N.A., whereby all of the deposits and substantially all assets of Silicon Valley Bank were transferred to the bridge bank. On March 26, 2023, the FDIC entered into a purchase and assumption agreement for all the deposits and loans of Silicon Valley Bridge Bank, N.A., with First Citizens Bank and Trust Company. Silicon Valley Bank is no longer a member of the Bank. As of March 31, 2023, Silicon Valley Bridge Bank, N.A., had prepaid all outstanding advances to the Bank.

 Note 12 — Employee Retirement Plans and Incentive Compensation Plans

 Defined Benefit Plans
 Qualified Defined Benefit Plan. The Bank provides retirement benefits through a Bank-sponsored Cash Balance Plan, a qualified defined benefit plan. The Cash Balance Plan is provided to all employees who have completed six months of Bank service. Under the plan, during the years ended December 31, 2023 and 2022, each eligible Bank employee accrued benefits annually equal to 6 % of the employee's annual compensation, plus 6 % interest on the benefits accrued to the employee through the prior yearend. The Cash Balance Plan is funded through a qualified trust established by the Bank.
 Non-Qualified Defined Benefit Plans. The Bank sponsors the following non-qualified defined benefit retirement plans:
 • Benefit Equalization Plan, a non-qualified retirement plan restoring benefits offered under the Cash Balance Plan that are limited by laws governing the plan. See below for further discussion of the defined contribution portion of the Benefit Equalization Plan.

 • Supplemental Executive Retirement Plan (SERP), a non-qualified unfunded retirement benefit plan available to the Bank's eligible senior officers, which generally provides a service-linked supplemental cash balance annual contribution credit to SERP participants and an annual interest credit of 6 % on the benefits accrued to the SERP participants through the prior yearend.
 • Deferred Compensation Plan, a non-qualified retirement plan available to all eligible Bank employees, which provides make-up retirement benefits that would have been earned under the Cash Balance Plan had the compensation not been deferred. The make-up benefits vest according to the corresponding provisions of the Cash Balance Plan. See below for further discussion of the defined contribution portion of the Deferred Compensation Plan.
 Postretirement Health Benefit Plan. The Bank provides a postretirement health benefit plan to employees that meet certain eligibility criteria. Changes in health care cost trend rates will not have a material effect on the Bank's accumulated postretirement benefit obligation or service and interest costs because benefit plan premiums are generally paid by the retirees.
 Amounts recognized in AOCI for the defined benefit Cash Balance Plan and postretirement health benefit plan at December 31, 2023 and 2022, consist of:

 2023
 2022

 Cash Balance
Plan
 Post-retirement Health Benefit Plan
 Cash Balance
Plan
 Post-retirement Health Benefit Plan

 Net loss/(gain)
 $
 $
 ( 1)
 $
 $
 ( 1)

 The following table presents obligations and funded status of retirement plans at December 31, 2023 and 2022.

 2023
 2022

 Non-Qualified Defined Benefit Plans
 Post-retirement Health Benefit Plan
 Non-Qualified Defined Benefit Plans
 Post-retirement Health Benefit Plan

 Projected benefit obligation
 $
 $
 $
 $
 $
 $

 Accumulated benefit obligation

 Fair value of plan assets
 —
 —
 —
 —

 Funded status
 ( 15)
 ( 1)
 ( 15)
 ( 1)

 The Bank uses a discount rate to determine the present value of its future benefit obligations. The discount rate was determined based on the Financial Times Stock Exchange (FTSE) Pension Discount Curve at the measurement date. The FTSE Pension Discount Curve is a yield curve that reflects the market-observed yields for high-quality fixed income securities for each maturity. The projected benefit payments for each year from the plan are discounted using the spot rates on the yield curve to derive a single equivalent discount rate. The discount rate is reset annually on the measurement date. The discount rate used to determine the benefit obligations for the Cash Balance Plan and non-qualified defined benefit plans was 4.50 % for 2023 and 4.75 % for 2022. The discount rate used to determine the benefit obligations for the post-retirement health benefit plan was 4.75 % for 2023 and 5.00 % for 2022.
 The table below presents the fair values of the Cash Balance Plan's assets as of December 31, 2023 and 2022, by asset category. See Note 14 – Fair Value for further information regarding the three levels of fair value measurement.

 2023
 2022

 Fair Value Measurement Using:
 Fair Value Measurement Using:

 Asset Category
 Total
 Total

 Cash and cash equivalents
 $
 $
 —
 $
 —
 $
 $
 $
 —
 $
 —
 $

 Equity mutual funds
 —
 —
 —
 —

 Fixed income mutual funds
 —
 —
 —
 —

 Real estate mutual funds
 —
 —
 —
 —

 Other mutual funds
 —
 —
 —
 —

 Total
 $
 $
 —
 $
 —
 $
 $
 $
 —
 $
 —
 $

 The Cash Balance Plan is administered by the Bank's Retirement Committee, which establishes the plan's Statement of Investment Policy and Objectives. The Retirement Committee has adopted a strategic asset allocation based on a stable distribution of assets among major asset classes. These asset classes include domestic large-, mid-, and small-capitalization equity investments; international equity investments; real return investments; and fixed income investments. The Retirement Committee has set the Cash Balance Plan's target allocation percentages for a mix of 60% equity, 10% real return, and 30 % fixed income. The Retirement Committee reviews the performance of the Cash Balance Plan on a regular basis.
 The Cash Balance Plan's weighted average asset allocation at December 31, 2023 and 2022, by asset category was as follows:

 Asset Category
 2023
 2022

 Cash and cash equivalents
 %
 %

 Equity mutual funds

 Fixed income mutual funds

 Real estate mutual funds

 Other mutual funds

 Total
 %
 %

 The Bank contributed $ 8 million in 2023 and expects to contribute $ 3 million in 2024 to the Cash Balance Plan. The Bank contributed $ 2 million in 2023 and expects to contribute de minimis amounts in 2024 to the non-qualified defined benefit plans and postretirement health benefit plan.
 The following are the estimated future benefit payments, which reflect expected future service, as appropriate:

 Year
 Cash Balance
Plan
 Non-Qualified
Defined Benefit
Plans

 2024
 $
 $
 —

 2025

 2026

 2027

 2028

 2029 – 2033

 Defined Contribution Plans
 Retirement Savings Plan. The Bank sponsors a qualified defined contribution retirement 401(k) savings plan, the Federal Home Loan Bank of San Francisco Savings Plan (Savings Plan). Contributions to the Savings Plan consist of elective participant contributions of up to 75 % of each participant's base compensation and a Bank matching contribution of up to 6 % of each participant's base compensation. The Bank contributed approximately $ 3 million during each of the years ended December 31, 2023, 2022, and 2021.
 Benefit Equalization Plan. The Bank sponsors a non-qualified retirement plan restoring benefits offered under the Savings Plan that have been limited by laws governing the plan. Contributions made to the plan during the years ended December 31, 2023, 2022, and 2021, were de minimis.
 Deferred Compensation Plan. The Bank maintains a deferred compensation plan that is available to all eligible Bank employees. The defined contribution portion of the plan consists of two components: (i) employee or director deferral of current compensation, and (ii) make-up matching contributions for employees that would have been made by the Bank under the Savings Plan had the compensation not been deferred. The make-up benefits under the Deferred Compensation Plan vest according to the corresponding provisions of the Savings Plan. The Deferred Compensation Plan liability consists of the accumulated compensation deferrals and accrued earnings on the deferrals, as well as the make-up matching contributions and any accrued earnings on the contributions. The Bank's obligation for this plan at December 31, 2023 and 2022, was $ 58 million and $ 51 million, respectively.
 Incentive Compensation Plans
 The Bank provides incentive compensation plans for all employees. Other liabilities include $ 16 million and $ 15 million for incentive compensation at December 31, 2023 and 2022, respectively.

 Note 13 — Derivatives and Hedging Activities
 General. The Bank may enter into interest rate swaps (including callable, putable, and basis swaps) and cap and floor agreements (collectively, interest rate exchange agreements or derivatives). Most of the Bank's interest rate exchange agreements are executed in conjunction with the origination of advances, the issuance of consolidated obligations, or the investment in fixed rate assets to create variable rate structures. The interest rate exchange agreements are generally executed at the same time the advances, consolidated obligations, and investments are transacted and generally have the same maturity dates as the related hedged instrument. The Bank transacts most of its derivatives with large banks and major broker-dealers. Some of these banks and broker-dealers or their affiliates buy, sell, and distribute consolidated obligations. Derivatives may be either uncleared or cleared. In an uncleared derivative transaction, the Bank's counterparty is the executing bank or broker-dealer. In a cleared derivative transaction, the Bank may execute the transaction with an executing bank or broker-dealer, either on or off a swap execution facility, but in either case, the Bank's counterparty is a derivatives clearing organization (clearing house) once the derivative transaction has been accepted for clearing. The Bank is not a derivatives dealer and does not trade derivatives for short-term profit.
 Additional uses of interest rate exchange agreements include: (i) offsetting embedded features in assets and liabilities, (ii) hedging anticipated issuance of debt, (iii) matching against consolidated obligation discount notes to create the equivalent of callable or non-callable fixed rate debt, (iv) modifying the repricing frequency of assets and liabilities, (v) matching against certain advances and consolidated obligations for which the Bank elected the fair value option, and (vi) exactly offsetting other derivatives cleared at a clearing house. The Bank's use of interest rate

 exchange agreements results in one of the following classifications: (i) a fair value hedge of an underlying financial instrument or (ii) an economic hedge of assets, liabilities, or other derivatives.
 The Bank primarily uses interest rate swaps, which are agreements between two entities to exchange cash flows in the future. The agreement sets the dates on which the cash flows will be paid and the manner in which the cash flows will be calculated. One of the simplest forms of an interest rate swap involves the promise by one party to pay cash flows equivalent to the interest on a notional principal amount at a predetermined fixed rate for a given period of time. In return for this promise, the party receives cash flows equivalent to the interest on the same notional principal amount at a variable rate for the same period of time. The variable rate received or paid by the Bank in most interest rate exchange agreements is based on a daily repricing index, such as SOFR or the effective Federal funds rate.
 Hedging Activities. The Bank documents at inception all relationships between derivatives designated as hedging instruments and hedged items, its risk management objectives and strategies for undertaking various hedge transactions, and its method of assessing hedge effectiveness. Derivatives designated as fair value hedges may be transacted to hedge: (i) assets and liabilities on the Statements of Condition, (ii) firm commitments, or (iii) forecasted transactions. The Bank also formally assesses (both at hedge inception and on an ongoing basis) whether the hedging derivatives have been effective in offsetting changes in the fair value of hedged items attributable to the hedged risk and whether those derivatives may be expected to remain effective hedges in future periods. The Bank typically uses regression analyses or other statistical analyses to assess the effectiveness of its hedges. When it is determined that a derivative has not been or is not expected to be effective as a hedge, the Bank discontinues hedge accounting prospectively.
 The Bank may have the following types of hedged items:
 Investments – The Bank may invest in U.S. Treasury and agency obligations as well as agency MBS. In the past, the Bank has also invested in PLRMBS rated AAA at the time of acquisition. The interest rate and prepayment risk associated with these investment securities is managed through a combination of debt issuance and derivatives. The Bank may manage prepayment risk and interest rate risk by funding investment securities with consolidated obligations that have call features or by hedging the prepayment risk with a combination of consolidated obligations and callable swaps. The Bank may execute callable swaps in conjunction with the issuance of certain liabilities to create funding that is economically equivalent to fixed rate callable debt. Although these derivatives are economic hedges against prepayment risk and are designated to individual liabilities, they do not receive either fair value or cash flow hedge accounting treatment. Investment securities may be classified as trading, AFS, or HTM.
 The Bank may also manage the risk arising from changing market prices or cash flows of investment securities classified as trading or AFS by entering into interest rate exchange agreements that offset the changes in fair value or cash flows of the securities. Hedge relationships that involve AFS securities are designated as fair value hedges.
 For AFS securities that have been hedged and qualify as a fair value hedge, the Bank records the portion of the change in the fair value of the investment related to the risk being hedged in interest income together with the related change in the fair value of the derivative, and records the remainder of the change in the fair value of the investment in AOCI as "Net unrealized gain/(loss) on AFS securities."
 Advances – The Bank offers a wide range of advances structures to meet members' funding needs. These advances may have maturities up to 30 years with fixed or adjustable rates and may include early termination features or options. The Bank may use derivatives to adjust the repricing and options characteristics of advances to more closely match the characteristics of the Bank's funding liabilities. In general, whenever a member executes a fixed rate advance, fixed rate advance with embedded options, or a variable rate advance with embedded options, the Bank will simultaneously execute an interest rate exchange agreement with terms that offset the terms and any embedded options in the advance. The combination of the advance and the interest rate exchange agreement effectively creates a variable rate asset. Fixed rate advances without options that are offset with an interest rate

 exchange agreement are generally treated as fair value hedges. Advances with embedded options are recorded using the fair value option and are economically hedged using interest rate exchange agreements.
 Mortgage Loans – Prior to June 30, 2021, the Bank invested in fixed rate mortgage loans. The prepayment options embedded in mortgage loans can result in extensions or contractions in the expected repayment of these investments, depending on changes in estimated prepayment speeds. The Bank manages the interest rate risk and prepayment risk associated with fixed rate mortgage loans through a combination of debt issuance and derivatives. The Bank uses both callable and non-callable debt to achieve cash flow patterns and market value sensitivities for liabilities similar to those expected on the mortgage loans. Net income could be reduced if the Bank replaces prepaid mortgage loans with lower-yielding assets and the Bank's higher funding costs are not reduced accordingly.
 The Bank may execute callable swaps in conjunction with the issuance of short-term or adjustable rate consolidated obligations to create funding that is economically equivalent to fixed rate callable bonds. This type of hedge is treated as an economic hedge.
 Consolidated Obligations – Consolidated obligation bonds may be structured to meet the Bank's or the investors' needs. Common structures include fixed rate bonds with or without call options and adjustable rate bonds with or without embedded options. In general, when bonds are issued, the Bank simultaneously executes an interest rate exchange agreement with terms that offset the terms and embedded options, if any, of the consolidated obligation bond. This combination of the consolidated obligation bond and the interest rate exchange agreement effectively creates an adjustable rate bond. These transactions generally receive fair value hedge accounting treatment.
 When the Bank issues consolidated obligation discount notes, it may also simultaneously enter into an interest rate exchange agreement to convert the fixed rate discount note to an adjustable rate discount note. This type of hedge is treated as an economic hedge.
 In addition, when certain consolidated obligation bonds for which the Bank has elected the fair value option are issued, the Bank simultaneously executes an interest rate exchange agreement with terms that economically offset the terms of the consolidated obligation bond. However, this type of hedge is treated as an economic hedge because these combinations do not meet the requirements for fair value hedge accounting treatment.
 Offsetting Derivatives – The Bank enters into derivatives to offset the economic effect of other derivatives that are no longer designated to advances, investments, or consolidated obligations. Offsetting derivatives do not receive hedge accounting treatment and are separately marked to market through earnings. The net result of the accounting for these derivatives does not significantly affect the operating results of the Bank.
 The notional amount of an interest rate exchange agreement serves as a factor in determining periodic interest payments or cash flows received and paid. However, the notional amount of derivatives represents neither the actual amounts exchanged nor the overall exposure of the Bank to credit risk and market risk. The risks of derivatives can be measured meaningfully on a portfolio basis by taking into account the counterparties, the types of derivatives, the items being hedged, and any offsets between the derivatives and the items being hedged.
 For more information related to the Bank's accounting policies for derivatives, see Note 1 – Summary of Significant Accounting Policies.
 The following table summarizes the notional amount and fair value of derivative instruments, including the effect of netting adjustments and cash collateral as of December 31, 2023 and 2022. For purposes of this disclosure, the derivative values include the fair value of derivatives and related accrued interest.

 2023
 2022

 Notional
Amount of
Derivatives
 Derivative
 Derivative
 Notional
Amount of
Derivatives
 Derivative
 Derivative

 Derivatives designated as hedging instruments:

 Interest rate swaps
 $
 90,088
 $
 $
 $
 69,204
 $
 $
 1,062

 Derivatives not designated as hedging instruments:

 Interest rate swaps
 27,349
 47,589

 Total derivatives before netting and collateral adjustments
 $
 $
 1,195

 Netting adjustments and cash collateral(1)

 Total derivative assets and total derivative liabilities
 $
 $
 $
 $

 (1) Amounts represent the application of the netting requirements that allow the Bank to settle positive and negative positions, and also cash collateral, including accrued interest, held or placed with the same clearing agents or counterparty. Cash collateral posted, including accrued interest, was $ 353 million and $ 694 million at December 31, 2023 and 2022, respectively. Cash collateral received, including accrued interest, was $ 378 million and $ 324 million at December 31, 2023 and 2022, respectively.
 The following tables present, by type of hedged item, the gains and losses on fair value hedging relationships and the impact of those derivatives on the Bank's Statements of Income for the years ended December 31, 2023, 2022, and 2021.
 2023

 Interest Income/(Expense)

 Total interest income/(expense) presented in the Statements of Income
 $
 3,999
 $
 $
 ( 3,901)

 Gain/(loss) on fair value hedging relationships

 Derivatives(1)

 $
 $
 $
 ( 138)

 Hedged items

 ( 438)

 Net gain/(loss) on derivatives and hedging activities recorded in net interest income

 ( 576)

 2022

 Interest Income/(Expense)

 Total interest income/(expense) presented in the Statements of Income
 $
 1,226
 $
 $
 ( 715)

 Gain/(loss) on fair value hedging relationships

 Derivatives(1)

 $
 $
 1,202
 $
 ( 1,038)

 Hedged items

 ( 804)
 ( 1,247)

 Net gain/(loss) on derivatives and hedging activities recorded in net interest income

 ( 45)
 ( 94)

 2021

 Interest Income/(Expense)

 Total interest income/(expense) presented in the Statements of Income
 $
 $
 $
 ( 62)

 Gain/(loss) on fair value hedging relationships

 Derivatives(1)

 $
 $
 $
 ( 87)

 Hedged items
 ( 390)
 ( 482)

 Net gain/(loss) on derivatives and hedging activities recorded in net interest income
 ( 215)
 ( 173)

 (1)Includes net interest settlements.
 The following table presents the cumulative basis adjustments on hedged items designated as fair value hedges and the related amortized cost of the hedged items as of December 31, 2023 and 2022.

 2023
 2022

 Amortized cost of hedged asset/(liability)(1)

 $
 38,338
 $
 17,029
 $
 ( 34,121)
 $
 34,535
 $
 11,574
 $
 ( 21,976)

 Fair value hedging basis adjustments:

 Active hedging relationships included in amortized cost
 $
 ( 427)
 $
 ( 1,053)
 $
 $
 ( 740)
 $
 ( 1,410)
 $
 1,083

 Discontinued hedging relationships included in amortized cost
 —
 —

 Total amount of fair value hedging basis adjustments
 $
 ( 371)
 $
 ( 432)
 $
 $
 ( 670)
 $
 ( 670)
 $
 1,083

 (1)Includes only the portion of amortized cost representing the hedged items in fair value hedging relationships.
 The following table presents the components of net gain/(loss) on derivatives as presented in the Statements of Income for the years ended December 31, 2023, 2022, and 2021.

 2023
 2022
 2021

 Derivatives not designated as hedging instruments
 Gain/(Loss)
 Gain/(Loss)
 Gain/(Loss)

 Economic hedges:

 Interest rate swaps
 $
 ( 26)
 $
 $

 Net interest settlements
 ( 42)
 ( 71)

 Total net gain/(loss) related to derivatives not designated as hedging instruments
 ( 21)
 ( 8)

 Price alignment amount(1)

 ( 4)
 ( 1)
 —

 Net gain/(loss) on derivatives
 $
 ( 25)
 $
 ( 9)
 $

 (1) This amount relates to derivatives for which variation margin on cleared derivatives is characterized as a daily settled contract.
 Credit Risk. The Bank is subject to credit risk from potential nonperformance by counterparties to the interest rate exchange agreements. All of the Bank's agreements governing uncleared derivative transactions contain master netting provisions to help mitigate the credit risk exposure to each counterparty. The Bank manages counterparty credit risk through credit analyses and collateral requirements and by following the requirements of the Bank's risk management policies, credit guidelines, and Finance Agency and other regulations. The Bank also requires credit support agreements on all uncleared derivatives.
 For cleared derivatives, the clearing house is the Bank's counterparty. The requirement that the Bank post initial margin and settle variation margin through a clearing agent to the clearing house exposes the Bank to institutional credit risk if its futures commission merchant, or clearing agent, fails to meet its obligations. The use of a clearing house, or central counterparty, lowers overall credit risk exposure because it employs standard valuation and initial and variation margin processes and is specifically designed to withstand remote but plausible futures commission merchant default credit events. Variation margin is settled for changes in the value of the portfolio, and initial margin is posted for changes in risk profile of the portfolio. The Bank analyzed the enforceability of offsetting rights applicable to its cleared derivative transactions and determined that the exercise of those offsetting rights by a non-defaulting party under these transactions should be upheld under applicable bankruptcy law and Commodity Futures Trading Commission rules in the event of a clearing house or clearing agent insolvency and under applicable clearing house rules upon a non-insolvency-based event of default of the clearing house or clearing agent. Based on this analysis, the Bank presents a net derivative receivable or payable for all of its transactions through a particular clearing agent with a particular clearing house.
 Based on the Bank's credit analyses and the collateral requirements, the Bank does not expect to incur any credit losses on its derivative transactions.
 The Bank's agreements for uncleared derivative transactions contain provisions that link the Bank's credit rating from Moody's Investors Service and S&P Global Ratings to various rights and obligations. Certain of these derivative agreements provide that, if the Bank's long-term debt rating falls below a specified rating (ranging from A3/A- to Baa3/BBB-), the Bank's counterparty would have the right, but not the obligation, to terminate all of its outstanding derivative transactions with the Bank; the Bank's agreements with its clearing agents for cleared derivative transactions have similar provisions with respect to the debt rating of FHLBank System consolidated bonds. If this occurs, the Bank may choose to enter into replacement hedges, either by transferring the existing transactions to another counterparty or entering into new replacement transactions, based on prevailing market rates. The aggregate fair value of all uncleared derivative instruments with credit risk-related contingent features that were in a net derivative liability position (before cash collateral and related accrued interest) at December 31, 2023, was $ 333 million, for which the Bank posted cash collateral of $ 338 million in the ordinary course of business.
 The Bank may present derivative instruments, related cash collateral received or pledged, and associated accrued interest by clearing agent or by counterparty on a net basis when the netting requirements have been met.

 The following table presents separately the fair value of derivative assets and derivative liabilities that have met the netting requirements, including the related collateral received from or pledged to counterparties as of December 31, 2023 and 2022.

 2023
 2022

 Derivative Assets
 Derivative Liabilities
 Derivative Assets
 Derivative Liabilities

 Derivative instruments meeting netting requirements

 Gross recognized amount

 Uncleared
 $
 $
 $
 $
 1,188

 Cleared

 Total gross recognized amount
 1,195

 Gross amount of netting adjustments and cash collateral

 Uncleared
 ( 814)
 ( 776)
 ( 829)
 ( 1,186)

 Cleared
 ( 1)
 ( 14)
 ( 7)

 Total gross amounts of netting adjustments and cash collateral

 Total derivative assets and total derivative liabilities
 $
 $
 $
 $

 Non-cash collateral received or pledged that can be sold or repledged

 Cleared
 —
 —
 ( 435)
 —

 Total net amount of non-cash collateral received or pledged
 $
 —
 $
 —
 $
 ( 435)
 $
 —

 Net amount(1)

 Uncleared
 $
 $
 $
 $

 Cleared
 —
 —

 Total net amount
 $
 $
 $
 $

 (1) Any over-collateralization at the Bank's individual clearing agent and/or counterparty level is not included in the determination of the net amount. At December 31, 2023, the Bank had additional net credit exposure of $ 771 million due to instances where non-cash collateral to a counterparty exceeded the Bank's net derivative position. There was no such additional net credit exposure at December 31, 2022.

 Note 14 — Fair Value
 The following fair value amounts have been determined by the Bank using available market information and the Bank's best judgment of appropriate valuation methods. These estimates are based on pertinent information available to the Bank at December 31, 2023 and 2022. Although the Bank uses its best judgment in estimating the fair value of these financial instruments, there are inherent limitations in any estimation technique or valuation methodology. For example, because an active secondary market does not exist for a portion of the Bank's financial instruments, in certain cases fair values cannot be precisely quantified or verified and may change as economic and market factors and evaluation of those factors change. The Bank continues to refine its valuation methodologies as markets and products develop and the pricing for certain products becomes more or less transparent. While the Bank believes that its valuation methodologies are appropriate and consistent with those of other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a materially different estimate of fair value as of the reporting date. U.S. GAAP defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (i.e., an exit price). Therefore, the fair values are not necessarily indicative of the amounts that would be realized in current market transactions, although they do reflect the Bank's judgment as to how a market participant would estimate the fair values. The fair value summary table does not represent an

 estimate of the overall market value of the Bank as a going concern, which would take into account future business opportunities and the net profitability of total assets and liabilities.
 The following tables present the net carrying value or carrying value, as applicable, the estimated fair value, and the fair value hierarchy level of the Bank's financial instruments at December 31, 2023 and 2022. The Bank records trading securities, AFS securities, derivative assets, derivative liabilities, certain advances, certain consolidated obligations, and certain other assets at fair value on a recurring basis, and on occasion certain mortgage loans held for portfolio and certain other assets at fair value on a nonrecurring basis. The Bank records all other financial assets and liabilities at amortized cost. Refer to the following tables for further details about the financial assets and liabilities held at fair value on either a recurring or non-recurring basis.

 2023

 Carrying
 Value(1)

 Estimated Fair Value
 Netting Adjustments and Cash Collateral(2)

 Cash and due from banks
 $
 $
 $
 $
 —
 $
 —
 $
 —

 2,922
 2,922
 2,922
 —
 —
 —

 3,650
 3,650
 —
 3,650
 —
 —

 3,861
 3,861
 —
 3,861
 —
 —

 AFS securities
 —
 16,955
 1,059
 —

 HTM securities
 1,847
 1,818
 —
 1,702
 —

 61,335
 61,216
 —
 61,216
 —
 —

 —
 —
 —

 —
 —
 —

 Derivative assets, net(2)

 —
 —

 Other assets(3)

 —
 —
 —

 —
 —
 —

 Bonds
 64,297
 64,037
 —
 64,037
 —
 —

 19,187
 19,182
 —
 19,182
 —
 —

 Total consolidated obligations
 83,484
 83,219
 —
 83,219
 —
 —

 —
 —
 —

 Accrued interest payable
 —
 —
 —

 Derivative liabilities, net(2)

 —
 —

 2022

 Carrying
 Value(1)

 Estimated Fair Value
 Netting Adjustments and Cash Collateral(2)

 Cash and due from banks
 $
 $
 $
 $
 —
 $
 —
 $
 —

 3,677
 3,677
 3,677
 —
 —
 —

 7,000
 7,000
 —
 7,000
 —
 —

 4,719
 4,719
 —
 4,719
 —
 —

 Trading securities
 —
 —
 —

 AFS securities
 —
 11,531
 1,182
 —

 HTM securities
 2,181
 2,136
 —
 1,993
 —

 89,400
 89,183
 —
 89,183
 —
 —

 —
 —
 —

 —
 —
 —

 Derivative assets, net(2)

 —
 —

 Other assets(3)

 —
 —
 —

 —
 —
 —

 Bonds
 75,768
 75,396
 —
 75,396
 —
 —

 35,929
 35,916
 —
 35,916
 —
 —

 Total consolidated obligations
 111,697
 111,312
 —
 111,312
 —
 —

 —
 —
 —

 Accrued interest payable
 —
 —
 —

 Derivative liabilities, net(2)

 —
 1,195
 —

 (1) For certain financial instruments, the amounts represent net carrying value, which includes an allowance for credit losses.
 (2) Amounts represent the application of the netting requirements that allow the Bank to settle positive and negative positions, and also cash collateral and related accrued interest held or placed with the same clearing agents or counterparty.
 (3) Represents publicly traded mutual funds held in a grantor trust.
 Fair Value Hierarchy. The fair value hierarchy is used to prioritize the fair value methodologies and valuation techniques as well as the inputs to the valuation techniques used to measure fair value for assets and liabilities carried at fair value on the Statements of Condition. The inputs are evaluated and an overall level for the fair value measurement is determined. This overall level is an indication of market observability of the fair value measurement for the asset or liability. The fair value hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). An entity must disclose the level within the fair value hierarchy in which the measurements are classified for all financial assets and liabilities measured on a recurring or non-recurring basis.
 The application of the fair value hierarchy to the Bank's financial assets and financial liabilities that are carried at fair value either on a recurring or non-recurring basis is as follows:
 • Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in an active market that the reporting entity can access on the measurement date. An active market for the asset or liability is a market in which the transactions for the asset or liability occur with sufficient frequency and volume to provide pricing information on an ongoing basis.
 • Level 2 – Inputs other than quoted prices within Level 1 that are observable inputs for the asset or liability, either directly or indirectly. If the asset or liability has a specified (contractual) term, a Level 2 input must be observable for substantially the full term of the asset or liability. Level 2 inputs include the following:

 (1) quoted prices for similar assets or liabilities in active markets; (2) quoted prices for identical or similar assets or liabilities in markets that are not active; (3) inputs other than quoted prices that are observable for the asset or liability (e.g., interest rates and yield curves that are observable at commonly quoted intervals, and implied volatilities); and (4) inputs that are derived principally from or corroborated by observable market data by correlation or other means.
 • Level 3 – Unobservable inputs for the asset or liability. Valuations are derived from techniques that use significant assumptions not observable in the market, which include pricing models, discounted cash flow models, or similar techniques.
 A financial instrument's categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement.
 The following assets and liabilities, including those for which the Bank has elected the fair value option, are carried at fair value on the Statements of Condition as of December 31, 2023:
 • Trading securities
 • AFS securities
 • Certain advances
 • Derivative assets and liabilities
 • Certain consolidated obligation bonds
 • Certain other assets
 For instruments carried at fair value, the Bank reviews the fair value hierarchy classifications on a quarterly basis. Changes in the observability of the valuation inputs may result in a reclassification of certain assets or liabilities. For the periods presented, the Bank did not have any reclassifications for transfers in or out of level 3 of the fair value hierarchy.
 Summary of Valuation Methodologies and Primary Inputs. The valuation methodologies and primary inputs used to develop the measurement of fair value for assets and liabilities that are measured at fair value on a recurring or nonrecurring basis in the Statements of Condition are listed below.
 Investment Securities – MBS – To value its MBS, the Bank obtains prices from multiple designated third-party pricing vendors when available. The pricing vendors use various proprietary models to price these securities. The inputs to those models are derived from various sources including, but not limited to: benchmark yields, reported trades, dealer estimates, issuer spreads, prices on benchmark securities, bids, offers, and other market-related data. Since many securities do not trade on a daily basis, the pricing vendors use available information as applicable, such as benchmark yield curves, benchmarking of like securities, sector groupings, and matrix pricing, to determine the prices for individual securities. Each pricing vendor has an established challenge process in place for all security valuations, which facilitates resolution of price discrepancies identified by the Bank.
 At least annually, the Bank conducts reviews of the multiple pricing vendors to update and confirm its understanding of the vendors' pricing processes, methodologies, and control procedures.
 The Bank's valuation technique for estimating the fair values of its MBS first requires the establishment of a median vendor price for each security. If three prices are received, the middle price is the median price; if two prices are received, the average of the two prices is the median price; and if one price is received, it is the median price (and also the default fair value) subject to additional validation. All vendor prices that are within a specified tolerance threshold of the median price are included in the cluster of vendor prices that are averaged to establish a default fair value. All vendor prices that are outside the threshold (outliers) are subject to further analysis including, but not limited to, comparison to prices provided by an additional third-party valuation service, dealer price estimates for similar securities, and the use of internally modeled prices, which are deemed to be reflective of all relevant facts and circumstances that a market participant would consider. Such analysis is also applied in those limited instances where no third-party vendor price or only one third-party vendor price is available in order to arrive at an estimated

 fair value. If an outlier (or some other price identified in the analysis) is determined to be a better estimate of fair value, then the outlier (or the other price, as appropriate) is used as the fair value rather than the default fair value. If, instead, the analysis confirms that an outlier is (or outliers are) not representative of fair value and the default fair value is the best estimate, then the default fair value is used as the fair value.
 If all vendor prices received for a security are outside the tolerance threshold level of the median price, then there is no default fair value, and the fair value is determined by an evaluation of all outlier prices (or the other prices, as appropriate) as described above.
 As of December 31, 2023, multiple vendor prices were received for most of the Bank's MBS, and the fair value estimates for most of those securities were determined in accordance with the Bank's valuation technique based on these vendor prices. Based on the Bank's reviews of the pricing methods employed by the third-party pricing vendors and the relative lack of dispersion among the vendor prices (or, in those instances in which there were outliers, the Bank's additional analyses), the Bank believes that its fair value estimates are reasonable and that the fair value measurements are classified appropriately in the fair value hierarchy. Based on limited market liquidity for PLRMBS, the fair value measurements for these securities were classified as Level 3 within the fair value hierarchy.
 Investment Securities – Non-MBS – To determine the estimated fair values of non-MBS investments, the Bank uses a market approach using prices from third-party pricing vendors, generally consistent with the methodologies for MBS. The Bank believes that its methodologies result in fair values that are reasonable and similar in all material respects based on the nature of the financial instruments being measured.
 Advances Recorded Under the Fair Value Option – Because quoted prices are not available for advances, the fair values are measured using model-based valuation techniques (such as calculating the present value of future cash flows and reducing the amount for accrued interest receivable).
 The Bank's primary inputs for measuring the fair value of advances recorded under the fair value option are market-based consolidated obligation yield curve (CO Curve) inputs obtained from the Office of Finance. The CO Curve is then adjusted to reflect the rates on replacement advances with similar terms and collateral. These spread adjustments are not market-observable and are evaluated for significance in the overall fair value measurement and the fair value hierarchy level of the advance. The Bank obtains market-observable inputs for complex advances recorded under the fair value option. These inputs may include volatility assumptions, which are market-based expectations of future interest rate volatility implied from current market prices for similar options (swaption volatility and volatility skew). The discount rates used in these calculations are the replacement advance rates for advances with similar terms. Pursuant to the Finance Agency's advances regulation, advances with an original term to maturity or repricing period greater than six months generally require a prepayment fee sufficient to make the Bank financially indifferent to the borrower's decision to prepay the advances. The Bank determined that no adjustment is required to the fair value measurement of advances for prepayment fees. The Bank also did not adjust its fair value measurement of advances recorded under the fair value option for creditworthiness primarily because advances were fully collateralized.

 Other Assets – The estimated fair value of grantor trust assets is based on quoted market prices.
 Derivative Assets and Liabilities – In general, derivative instruments transacted and held by the Bank for risk management activities are traded in over-the-counter markets where quoted market prices are not readily available. These derivatives are interest rate-related. For these derivatives, the Bank measures fair value using internally developed discounted cash flow models that use market-observable inputs, such as swap rates and volatility assumptions, which are market-based expectations of future interest rate volatility implied from current market prices for similar options (swaption volatility and volatility skew), adjusted for counterparty credit risk, as necessary.

 The Bank is subject to credit risk because of the risk of potential nonperformance by its derivative counterparties. To mitigate this risk, the Bank executes uncleared derivative transactions only with highly rated derivative dealers and major banks (derivative dealer counterparties) that meet the Bank's eligibility criteria. In addition, the Bank has entered into master netting agreements and bilateral credit support agreements with all active derivative dealer counterparties that provide for delivery of margin at specified levels to limit the Bank's net unsecured credit exposure to these counterparties. Under these policies and agreements, the amount of unsecured credit exposure to an individual derivative dealer counterparty is set at zero (subject to a minimum transfer amount). The Bank clears its cleared derivative transactions only through clearing agents that meet the Bank's eligibility requirements, and the Bank's credit exposure to the clearing house is secured by variation margin received from the clearing house. The Bank evaluated the potential for the fair value of the instruments to be affected by counterparty credit risk and determined that no adjustments to the overall fair value measurements were required.
 The fair values of the derivative assets and liabilities include accrued interest receivable/payable and cash collateral remitted to/received from counterparties. The estimated fair values of the accrued interest receivable/payable and cash collateral approximate their carrying values because of their short-term nature. The fair values of derivatives that met the netting requirements are presented on a net basis. If these netted amounts are positive, they are classified as an asset and, if negative, they are classified as a liability.
 Consolidated Obligations Recorded Under the Fair Value Option – Because quoted prices in active markets are not generally available for identical liabilities, the Bank measures fair values using internally developed models that use primarily market-observable inputs. The Bank's primary input for measuring the fair value of consolidated obligation bonds is a market-based CO Curve obtained from the Office of Finance. The Office of Finance constructs the CO Curve using the Treasury yield curve as a base curve, which is adjusted by indicative consolidated obligation spreads obtained from market-observable sources. These market indications are generally derived from pricing indications from dealers, historical pricing relationships, and market activity for similar liabilities, such as recent GSE issuances or secondary market activity. For consolidated obligation bonds with embedded options, the Bank also obtains market-observable inputs, such as volatility assumptions, which are market-based expectations of future interest rate volatility implied from current market prices for similar options (swaption volatility and volatility skew).
 Adjustments may be necessary to reflect the Bank's credit quality or the credit quality of the FHLBank System when valuing consolidated obligation bonds measured at fair value. The Bank monitors its own creditworthiness and the creditworthiness of the other FHLBanks and the FHLBank System to determine whether any adjustments are necessary for creditworthiness in its fair value measurement of consolidated obligation bonds. The credit ratings of the FHLBank System and any changes to the credit ratings are the basis for the Bank to determine whether the fair values of consolidated obligations recorded under the fair value option have been significantly affected during the reporting period by changes in the instrument-specific credit risk.
 Subjectivity of Estimates Related to Fair Values of Financial Instruments. Estimates of the fair value of financial assets and liabilities using the methodologies described above are subjective and require judgments regarding significant matters, such as the amount and timing of future cash flows, prepayment speed assumptions, expected interest rate volatility, methods to determine possible distributions of future interest rates used to value options, and the selection of discount rates that appropriately reflect market and credit risks. Changes in these judgments may have a material effect on the fair value estimates.
 Fair Value Measurements. The following tables present the fair value of assets and liabilities, which are recorded on a recurring or nonrecurring basis at December 31, 2023 and 2022, by level within the fair value hierarchy.

 Fair Value Measurement Using:
 Netting Adjustments
 and Cash Collateral(1)

 Total

 Recurring fair value measurements – Assets:

 $
 —
 $
 4,534
 $
 —
 $
 —
 $
 4,534

 MBS:

 GSEs – multifamily
 —
 —
 —

 —
 —
 1,059
 —
 1,059

 Subtotal AFS MBS
 —
 1,059
 —
 13,480

 Total AFS securities
 —
 16,955
 1,059
 —

 Advances(2)

 —
 1,898
 —
 —
 1,898

 Derivative assets, net: interest rate-related
 —
 —

 Other assets
 —
 —
 —

 Total recurring fair value measurements – Assets
 $
 $
 19,684
 $
 1,059
 $
 $
 19,945

 Recurring fair value measurements – Liabilities:

 Consolidated obligation bonds(3)

 $
 —
 $
 $
 —
 $
 —
 $

 Derivative liabilities, net: interest rate-related
 —
 —

 Total recurring fair value measurements – Liabilities
 $
 —
 $
 1,396
 $
 —
 $
 $

 Nonrecurring fair value measurements – Assets:(4)

 Impaired mortgage loans held for portfolio
 $
 —
 $
 —
 $
 $
 —
 $

 Total nonrecurring fair value measurements – Assets
 $
 —
 $
 —
 $
 $
 —
 $

 Fair Value Measurement Using:

 Netting Adjustments
 and Cash Collateral(1)

 Total

 Recurring fair value measurements – Assets:

 Trading securities:

 MBS – Other U.S. obligations
 $
 —
 $
 $
 —
 $
 —
 $

 —
 4,024
 —
 —
 4,024

 MBS:

 GSEs – multifamily
 —
 7,507
 —
 —
 7,507

 —
 —
 1,182
 —
 1,182

 Subtotal AFS MBS
 —
 7,507
 1,182
 —
 8,689

 Total AFS securities
 —
 11,531
 1,182
 —

 Advances(2)

 —
 2,059
 —
 —
 2,059

 Derivative assets, net: interest rate-related
 —
 —

 Other assets
 —
 —
 —

 Total recurring fair value measurements – Assets
 $
 $
 14,440
 $
 1,182
 $
 $
 14,814

 Recurring fair value measurements – Liabilities:

 Consolidated obligation bonds(3)

 $
 —
 $
 2,226
 $
 —
 $
 —
 $
 2,226

 Derivative liabilities, net: interest rate-related
 —
 1,195
 —

 Total recurring fair value measurements – Liabilities
 $
 —
 $
 3,421
 $
 —
 $
 $
 2,228

 Nonrecurring fair value measurements – Assets:(4)

 Impaired mortgage loans held for portfolio
 $
 —
 $
 —
 $
 $
 —
 $

 Total nonrecurring fair value measurements – Assets
 $
 —
 $
 —
 $
 $
 —
 $

 (1) Amounts represent the application of the netting requirements that allow the Bank to settle positive and negative positions, and also cash collateral and related accrued interest held or placed by the Bank, with the same clearing agents or counterparty.
 (2) Represents advances recorded under the fair value option at December 31, 2023 and 2022.
 (3) Represents consolidated obligation bonds recorded under the fair value option at December 31, 2023 and 2022.
 (4) The fair value information presented is as of the date the fair value adjustment was recorded during the years ended December 31, 2023 and 2022.
 The following table presents a reconciliation of the Bank's AFS PLRMBS that are measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2023, 2022, and 2021.

 2023
 2022
 2021

 Balance, beginning of the period
 $
 1,182
 $
 1,608
 $
 2,035

 Total gain/(loss) realized and unrealized included in:

 Interest income

 (Provision for)/reversal of credit losses
 ( 4)
 ( 14)

 Other income/(loss)
 —
 —

 Unrealized gain/(loss) included in AOCI
 ( 15)
 ( 146)

 Settlements
 ( 139)
 ( 366)
 ( 519)

 Transfers of HTM securities to AFS securities

 Balance, end of the period
 $
 1,059
 $
 1,182
 $
 1,608

 Total amount of unrealized gain/(loss) for the period included in AOCI relating to assets held at the end of the period
 $
 ( 15)
 $
 ( 146)
 $

 Total amount of gain/(loss) for the period included in earnings attributable to the change in unrealized gains/(losses) relating to assets held at the end of the period

 $
 $
 $

 Fair Value Option. The fair value option provides an entity with an irrevocable option to elect fair value as an alternative measurement for selected financial assets, financial liabilities, unrecognized firm commitments, and written loan commitments not previously carried at fair value. It requires an entity to display the fair value of those assets and liabilities for which the entity has chosen to use fair value on the face of the Statements of Condition. Fair value is used for both the initial and subsequent measurement of the designated assets, liabilities, and commitments, with the changes in fair value recognized in net income. Interest income and interest expense on advances and consolidated obligation bonds carried at fair value are recognized solely on the contractual amount of interest due or unpaid. Any consolidated obligation bond underwriting fees or concessions will be immediately recognized in other income/(loss) or other expense.
 The Bank elected the fair value option for certain financial instruments as follows:
 • Adjustable rate advances with embedded caps and floors;
 • Callable fixed rate advances;
 • Putable fixed rate advances;
 • Fixed rate advances with partial prepayment symmetry;
 • Callable or non-callable floating rate consolidated obligation bonds with embedded caps;
 • Convertible consolidated obligation bonds;
 • Adjustable or fixed rate range accrual consolidated obligation bonds;
 • Ratchet consolidated obligation bonds;
 • Adjustable rate advances indexed to certain indices such as the Prime Rate, U.S. Treasury bill, and Effective Federal Funds Rate;
 • Adjustable rate consolidated obligation bonds indexed to certain indices like the Prime Rate and U.S. Treasury bill;
 • Step-up callable bonds, which pay interest at increasing fixed rates for specified intervals over the life of the bond and can generally be called at the Bank's option on the step-up dates according to the terms of the bond offerings; and
 • Step-down callable bonds, which pay interest at decreasing fixed rates for specified intervals over the life of the bond and can generally be called at the Bank's option on the step-down dates according to the terms of the bond offerings.
 The Bank has elected the fair value option for certain financial instruments to assist in mitigating potential earnings volatility that can arise from economic hedging relationships in which the carrying value of the hedged item is not adjusted for changes in fair value. The potential earnings volatility associated with recording fair value changes of

 only the hedging derivative is the Bank's primary reason for electing the fair value option for financial assets and liabilities that do not qualify for hedge accounting or that have not previously met or may be at risk for not meeting the hedge effectiveness requirements.
 The following table presents the net gain/(loss) recognized in earnings on advances and consolidated obligation bonds held under fair value option for the years ended December 31, 2023, 2022, and 2021:

 2023
 2022
 2021

 $
 $
 ( 119)
 $
 ( 62)

 Consolidated obligation bonds

 ( 29)

 Total

 $
 ( 1)
 $
 ( 65)
 $
 ( 54)

 For instruments for which the fair value option has been elected, the related contractual interest income and contractual interest expense are recorded as part of net interest income on the Statements of Income. The remaining changes in fair value for instruments for which the fair value option has been elected are recorded as net gain/ (loss) on financial instruments held under the fair value option in the Statements of Income. For advances and consolidated obligations recorded under the fair value option, the Bank determined that none of the remaining changes in fair value were related to instrument-specific credit risk for the years ended December 31, 2023, 2022, and 2021. In determining that there has been no change in instrument-specific credit risk period to period, the Bank primarily considered the following factors:
 • The Bank is a federally chartered GSE, and as a result of this status, the consolidated obligations have historically received the same credit ratings as the government bond credit rating of the United States, even though they are not obligations of the United States and are not guaranteed by the United States.
 • The Bank is jointly and severally liable with the other FHLBanks for the payment of principal and interest on all consolidated obligations of each of the FHLBanks.

 The following table presents the difference between the aggregate remaining contractual principal balance outstanding and aggregate fair value of advances and consolidated obligation bonds for which the Bank elected the fair value option at December 31, 2023 and 2022:

 2023
 2022

 Principal Balance

Over/(Under)
Principal Balance
 Principal Balance
Over/(Under)
Principal Balance

 Advances(1)

 $
 1,902
 $
 1,898
 $
 ( 4)
 $
 2,106
 $
 2,059
 $
 ( 47)

 Consolidated obligation bonds
 ( 29)
 2,278
 2,226
 ( 52)

 (1) At December 31, 2023 and 2022, none of these advances were 90 days or more past due or had been placed on nonaccrual status.

 Note 15 — Commitments and Contingencies
 As provided by the FHLBank Act or regulations governing the operations of the FHLBanks, all FHLBanks have joint and several liability for all FHLBank consolidated obligations, which are backed only by the financial resources of the FHLBanks. The joint and several liability regulation authorizes the Finance Agency to require any FHLBank to repay all or a portion of the principal or interest on consolidated obligations for which another FHLBank is the primary obligor. The regulations provide a general framework for addressing the possibility that an FHLBank may be unable to repay the consolidated obligations for which it is the primary obligor. The Bank has never been asked or required to repay the principal or interest on any consolidated obligation on behalf of another FHLBank, and as of December 31, 2023, and through the filing date of this report, does not believe that it is probable that it will be asked to do so. The par value of the outstanding consolidated obligations of the FHLBanks

 was $ 1.2 trillion at December 31, 2023 and 2022. The par value of the Bank's participation in consolidated obligations was $ 84.3 billion at December 31, 2023, and $ 113.1 billion at December 31, 2022.
 The joint and several liability regulation provides a general framework for addressing the possibility that an FHLBank may be unable to repay its participation in the consolidated obligations for which it is the primary obligor. In accordance with this regulation, the president of each FHLBank is required to provide a quarterly certification that, among other things, the FHLBank will remain capable of making full and timely payment of all its current obligations, including direct obligations.
 In addition, the regulation requires that an FHLBank must provide written notice to the Finance Agency if at any time the FHLBank is unable to provide the quarterly certification; projects that it will be unable to fully meet all of its current obligations, including direct obligations, on a timely basis during the quarter; or negotiates or enters into an agreement with another FHLBank for financial assistance to meet its obligations. If an FHLBank gives any one of these notices (other than in a case of a temporary interruption in the FHLBank's debt servicing operations resulting from an external event such as a natural disaster or a power failure), it must promptly file a consolidated obligations payment plan for Finance Agency approval specifying the measures the FHLBank will undertake to make full and timely payments of all its current obligations.
 Notwithstanding any other provisions in the regulation, the regulation provides that the Finance Agency in its discretion may at any time order any FHLBank to make any principal or interest payment due on any consolidated obligation. To the extent an FHLBank makes any payment on any consolidated obligation on behalf of another FHLBank, the paying FHLBank is entitled to reimbursement from the FHLBank that is the primary obligor, which will have a corresponding obligation to reimburse the FHLBank for the payment and associated costs, including interest.
 The regulation also provides that the Finance Agency may allocate the outstanding liability of an FHLBank for consolidated obligations among the other FHLBanks on a pro rata basis in proportion to each FHLBank's participation in all consolidated obligations outstanding or in any other manner it may determine to ensure that the FHLBanks operate in a safe and sound manner.
 Off-balance sheet commitments as of December 31, 2023 and 2022, were as follows:

 2023
 2022

 Expire Within
One Year
 Expire After
One Year
 Total
 Total

 Standby letters of credit outstanding
 $
 10,547
 $
 8,871
 $
 19,418
 $
 22,640

 Commitments to issue consolidated obligation discount notes, par
 —
 —
 —

 Commitments to issue consolidated obligation bonds, par
 —
 —
 —
 2,385

 Standby letters of credit are generally issued for a fee on behalf of members to support their obligations to third parties. If the Bank is required to make a payment for a beneficiary's drawing under a letter of credit, the amount is immediately due and payable by the member to the Bank and is charged to the member's demand deposit account with the Bank. The Bank monitors the creditworthiness of members that have standby letters of credit. The value of the Bank's obligations related to standby letters of credit is recorded in other liabilities on the Statements of Condition and amounted to $ 57 million and $ 34 million at December 31, 2023 and 2022, respectively. Standby letters of credit are fully collateralized at the time of issuance. Based on the Bank's credit analyses of members' financial condition and collateral requirements, the Bank does not anticipate any credit losses and did not record any additional liability for credit losses on the letters of credit outstanding or other off-balance sheet commitments as of December 31, 2023 and 2022.

 There were no commitments to fund advances at December 31, 2023 and 2022. Advances funded under advance commitments are fully collateralized at the time of funding.
 The Bank has pledged securities as collateral related to its cleared and uncleared derivatives. See Note 13 – Derivatives and Hedging Activities for additional information about the Bank's pledged collateral and other credit risk-related contingent features. As of December 31, 2023, the Bank had pledged total collateral of $ 1.1 billion, including securities with a carrying value of $ 771 million, all of which may be repledged, and cash collateral, including accrued interest, of $ 353 million to counterparties and the clearing house that had market risk exposure to the Bank related to derivatives. As of December 31, 2022, the Bank had pledged total collateral of $ 1.1 billion, including securities with a carrying value of $ 435 million, all of which may be repledged, and cash collateral, including accrued interest, of $ 694 million to counterparties and the clearing house that had market risk exposure to the Bank related to derivatives.
 The Bank may be subject to various legal proceedings that may arise in the ordinary course of business. After consultation with legal counsel, the Bank does not anticipate that the ultimate liability, if any, arising out of these matters will have a material effect on its financial condition, results of operations, or cash flows.
 Other commitments and contingencies are discussed in Note 1 – Summary of Significant Accounting Policies, Note 5 – Advances, Note 8 – Consolidated Obligations, Note 9 – Affordable Housing Program, Note 11 – Capital, Note 12 – Employee Retirement Plans and Incentive Compensation Plans, and Note 13 – Derivatives and Hedging Activities.

 Note 16 — Transactions with Certain Members, Certain Nonmembers, and Other FHLBanks
 Transactions with Members and Nonmembers. The Bank has a cooperative ownership structure under which current member institutions, certain former members, and certain other nonmembers own the capital stock of the Bank. Former members and nonmembers that have outstanding transactions with the Bank are required to maintain their investment in the Bank's capital stock until their outstanding transactions mature or are paid off or until their capital stock is redeemed following the five-year redemption period for capital stock or is repurchased by the Bank, in accordance with the Bank's capital requirements. (For further information on concentration risk, see Note 11 – Capital and Note 5 – Advances.)
 Under the FHLBank Act and Finance Agency regulations, each member eligible to vote is entitled to cast by ballot one vote for each share of stock that it was required to hold as of the record date, which is December 31, of the year prior to each election, subject to the limitation that no member may cast more votes than the average number of shares of the Bank's stock that are required to be held by all members located in such member's state. All transactions with members, nonmembers, and their affiliates are entered into in the ordinary course of business. As of and for the three-year period ended December 31, 2023, no shareholder owned 10% or more of the total voting interests in the Bank because of this statutory limit on members' voting rights.
 All advances are made to members, and all mortgage loans held for portfolio were purchased from members. The Bank also maintains deposit accounts for members, certain former members, and certain other nonmembers primarily to facilitate settlement activities that are directly related to advances and mortgage loan purchases. All transactions with members and their affiliates are entered into in the ordinary course of business.
 The Bank may invest in Federal funds sold, interest-bearing deposits, commercial paper, and MBS and executes derivative transactions with members or their affiliates. The Bank purchases MBS through securities brokers or dealers and executes all MBS investments without preference to the status of the counterparty or the issuer of the investment as a nonmember, member, or affiliate of a member. When the Bank executes non-MBS investments with a member, the Bank may give consideration to the member's secured credit and the Bank's advances pricing.

 As an additional service to its members, the Bank has in the past entered into offsetting interest rate exchange agreements, acting as an intermediary between exactly offsetting derivative transactions with members and other counterparties. These transactions were executed at market rates.
 The FHLBank Act requires the Bank to establish an AHP. Through the AHP, the Bank provides subsidies to members, who use the funds to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Subsidies may be in the form of direct grants or below-market interest rate advances. Only Bank members, along with their nonmember AHP project sponsors, may submit AHP applications. All AHP subsidies are made in the ordinary course of business.
 The FHLBank Act also requires the Bank to establish a Community Investment Program and authorizes the Bank to offer additional Community Investment Cash Advance (CICA) programs. Under these programs, the Bank provides subsidies in the form of grants and below-market interest rate advances to members or standby letters of credit to members for community lending and economic development projects. Only Bank members may submit applications for CICA subsidies. All CICA subsidies are made in the ordinary course of business.
 In instances where the member has an officer or director serving on the Bank's board of directors, all of the aforementioned transactions with the member are subject to the same eligibility and credit criteria, as well as the same conditions, as comparable transactions with all other members, in accordance with regulations governing the operations of the FHLBanks.
 The following tables set forth information at the dates and for the periods indicated with respect to transactions with members that have an officer or director serving on the Bank's board of directors.

 Assets:

 $
 5,762
 $
 7,269

 Liabilities:

 $
 $

 Capital:

 Capital Stock
 $
 $

 2023
 2022
 2021

 Interest Income:

 $
 $
 $

 —

 Interest Expense:

 —
 —

 All transactions with members, nonmembers, and their affiliates are entered into in the ordinary course of business.
 Transactions with Other FHLBanks. The Bank may occasionally enter into transactions with other FHLBanks. These transactions are summarized below.
 Deposits with other FHLBanks. The Bank may, from time to time, maintain deposits with other FHLBanks. Deposits with other FHLBanks totaled de minimis amounts at December 31, 2023 and 2022, and were recorded as "Interest-bearing deposits" in the Statements of Condition.

 Overnight Funds. The Bank may borrow or lend unsecured overnight funds from or to other FHLBanks. All such transactions are at current market rates. Interest income and interest expense related to these transactions with other FHLBanks are included in interest income and interest expense in the Statements of Income. Balances outstanding at period end with other FHLBanks, if any, are identified in the Bank's financial statements. During the years ended December 31, 2023 and 2022, the Bank extended overnight loans to other FHLBanks for $ 2.6 billion and $ 2.4 billion, respectively. During 2021, the Bank extended no overnight loans to other FHLBanks. The amount of interest income for these advances was de minimis for the years ended December 31, 2023, 2022, and 2021. During the years ended December 31, 2023, 2022, and 2021, the Bank borrowed $ 5.5 billion, $ 10.4 billion, and $ 140 million, respectively, from other FHLBanks. Interest expense related to these borrowings was $ 2 million and $ 1 million for the years ended December 31, 2023 and 2022, respectively, and was de minimis for the year ended December 31, 2021.
 MPF Mortgage Loans. The Bank pays a transaction services fee to the FHLBank Chicago that is assessed monthly based on the amount of mortgage loans in which the Bank invested and which remain outstanding on its Statements of Condition. For the years ended December 31, 2023, 2022, and 2021, the Bank recorded a de minimis amount, $ 1 million, and $ 1 million, respectively, in transaction services fee expense to the FHLBank Chicago, which was recorded in the Statements of Income as other expense.

 Note 17 — Other

 The table below discloses the categories included in other operating expense for the years ended December 31, 2023, 2022, and 2021.

 2023
 2022
 2021

 Professional and contract services
 $
 $
 $

 Occupancy

 Equipment

 Other

 Total
 $
 $
 $

 ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND FINANCIAL DISCLOSURE
 None.

 ITEM 9A. CONTROLS AND PROCEDURES
 Disclosure Controls and Procedures
 The senior management of the Federal Home Loan Bank of San Francisco (Bank) is responsible for establishing and maintaining a system of disclosure controls and procedures designed to ensure that information required to be disclosed by the Bank in the reports filed or submitted under the Securities Exchange Act of 1934 (1934 Act) is recorded, processed, summarized, and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission. The Bank's disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Bank in the reports that it files or submits under the 1934 Act is accumulated and communicated to the Bank's management, including its principal executive officer or officers and principal financial officer or officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. In designing and evaluating the Bank's disclosure controls and procedures, the Bank's management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and the Bank's management necessarily is required to apply its judgment in evaluating the cost-benefit relationship of controls and procedures.
 Management of the Bank has evaluated the effectiveness of the design and operation of its disclosure controls and procedures with the participation of the president and chief executive officer and executive vice president and chief financial officer as of the end of the period covered by this report. Based on that evaluation, the Bank's president and chief executive officer and executive vice president and chief financial officer have concluded that the Bank's disclosure controls and procedures were effective at a reasonable assurance level as of the end of the period covered by this report.
 Internal Control Over Financial Reporting
 Internal control over financial reporting is defined in Rule 13a-15(f) promulgated under the 1934 Act as a process designed by, or under the supervision of, the Bank's principal executive and principal financial officers and effected by the Bank's board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States of America (U.S. GAAP) and includes those policies and procedures that:
 • pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of assets of the Bank;
 • provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with U.S. GAAP, and that receipts and expenditures of the Bank are being made only in accordance with authorizations of management and directors of the Bank; and
 • provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.
 During the three months ended December 31, 2023, there were no changes in the Bank's internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, the Bank's internal control over financial reporting. For management's assessment of the Bank's internal control over financial reporting, refer to "Item 8. Financial Statements and Supplementary Data – Management's Report on Internal Control Over Financial Reporting."

 Consolidated Obligations
 The Bank's disclosure controls and procedures include controls and procedures for accumulating and communicating information in compliance with the Bank's disclosure and financial reporting requirements relating to the joint and several liability for the consolidated obligations of the Federal Home Loan Banks (FHLBanks). Because the FHLBanks are independently managed and operated, the Bank's management relies on information that is provided or disseminated by the Federal Housing Finance Agency (Finance Agency), the Office of Finance, and the other FHLBanks, as well as on published FHLBank credit ratings, in determining whether the joint and several liability regulation is reasonably likely to result in a direct obligation for the Bank or whether it is reasonably possible that the Bank will accrue a direct liability.
 The Bank's management also relies on the operation of the joint and several liability regulation. The joint and several liability regulation requires that each FHLBank file with the Finance Agency a quarterly certification that it will remain capable of making full and timely payment of all of its current obligations, including direct obligations, coming due during the next quarter. In addition, if an FHLBank cannot make such a certification or if it projects that it may be unable to meet its current obligations during the next quarter on a timely basis, it must file a notice with the Finance Agency. Under the joint and several liability regulation, the Finance Agency may order any FHLBank to make principal and interest payments on any consolidated obligations of any other FHLBank, or allocate the outstanding liability of an FHLBank among all remaining FHLBanks on a pro rata basis in proportion to each FHLBank's participation in all consolidated obligations outstanding or on any other basis.

 ITEM 9B. OTHER INFORMATION
 None.

 ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS
 Not applicable.

 ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE
 The board of directors (Board) of the Federal Home Loan Bank of San Francisco (Bank) is composed of member directors and nonmember independent directors. Each year the Federal Housing Finance Agency (Finance Agency) designates the total number of director positions for the Bank for the following year. Member director positions are allocated to each of the three states in the Bank's district. The allocation is based on the number of shares of capital stock required to be held by the members in each of the three states as of December 31 of the preceding calendar year (the record date), with at least one member director position allocated to each state and at least three member director positions allocated to California. Of the eight member director positions designated by the Finance Agency for 2023 and 2024, one was allocated to Arizona, six were allocated to California, and one was allocated to Nevada. The nonmember independent director positions on the Board must be at least two-fifths of the number of member director positions and at least two of them must be public interest director positions. The Finance Agency designated seven nonmember independent director positions for 2023 and 2024, two of which were public interest director positions.
 The Bank holds elections each year for the director positions with terms ending at yearend, with new terms beginning the following January 1. For member director positions, members located in the relevant states as of the record date are eligible to participate in the election for the state in which they are located. For nonmember independent director positions, all members located in the district as of the record date are eligible to participate in the election. For each director position to be filled, an eligible institution may cast one vote for each share of capital stock it was required to hold as of the record date (according to the requirements of the Bank's capital plan), except that an eligible institution's votes for each director position to be filled may not exceed the average number of shares of capital stock required to be held by all of the members in that state as of the record date. In the case of an election to fill more than one member director position for a state, an eligible institution may not cumulate or divide its block of eligible votes. Interim vacancies in director positions are filled by the Board. The Board does not solicit proxies, nor are eligible institutions permitted to solicit or use proxies to cast their votes in an election.
 Candidates for member director positions are not nominated by the Bank's Board. As provided for in the Federal Home Loan Bank Act of 1932, as amended (FHLBank Act), member director candidates are nominated by the institutions eligible to participate in the election in the relevant state. Candidates for nonmember independent director positions are nominated by the Board, following consultation with the Bank's Affordable Housing Advisory Council, and are reviewed by the Finance Agency. The Bank's Governance Committee performs certain functions that are similar to the functions of a nominating committee with respect to the nomination of nonmember independent directors. If only one individual is nominated by the Board for each open nonmember independent director position, that individual must receive at least 20% of the eligible votes to be declared elected; and if two or more individuals are nominated by the Board for any single open nonmember independent director position, the individual receiving the highest number of votes cast in the election must be declared elected by the Bank.
 Each member director must be a citizen of the United States and must be an officer or director of a member of the Bank (located in the state to which the director position has been allocated) that meets all minimum capital requirements established by the member's appropriate Federal banking agency or appropriate state regulator. There are no other eligibility or qualification requirements in the FHLBank Act or the regulations governing the Federal Home Loan Banks (FHLBanks) for member directors. Each nonmember independent director must be a United States citizen and must maintain a principal residence in a state in the Bank's district (or own or lease a residence in the district and be employed in the district). In addition, the individual may not be an officer of any FHLBank or a director, officer, or employee of any member of the Bank or of any recipient of advances from the Bank. Each nonmember independent director who serves as a public interest director must have more than four years of personal experience in representing consumer or community interests in banking services, credit needs, housing, or financial consumer protection. Each nonmember independent director other than a public interest director must have knowledge of, or experience in, financial management, auditing or accounting, risk management practices, derivatives, project development, organizational management, or law.

 The term for each director position is four years (unless a shorter term is assigned by the Finance Agency for staggering purposes), and directors are subject to a limit on the number of consecutive terms they may serve. A director elected to three consecutive full terms on the Board is not eligible for election to a term that begins earlier than two years after the expiration of the third consecutive term. On an annual basis, the Bank's Board performs a Board assessment that includes consideration of the directors' backgrounds, experience, expertise, Board service, and other factors. Also on an annual basis, each director certifies to the Bank that he or she continues to meet all applicable statutory and regulatory eligibility and qualification requirements. In connection with the election or appointment of a nonmember independent director, the nonmember independent director completes an application form providing information to demonstrate his or her eligibility and qualifications to serve on the Board. As of the filing date of this Form 10-K, nothing has come to the attention of the Board or management to indicate that any of the current Board members do not continue to possess the necessary experience, qualifications, attributes, or skills expected of the directors to serve on the Bank's Board, as described in each director's biography below.
 Information regarding the current directors and executive officers of the Bank is provided below. There are no family relationships among the directors or executive officers of the Bank. The Bank's Code of Conduct for Senior Officers, which applies to the president, executive vice presidents, certain senior vice presidents, and such other employees serving in a financial reporting oversight role as determined from time to time by the chief financial officer, and any amendments or waivers to the code are disclosed on the Bank's website located at www.fhlbsf.com.
 The charter of the Audit Committee of the Bank's Board is available on the Bank's website at www.fhlbsf.com.
 Board of Directors
 The following table sets forth information (ages as of February 29, 2024) regarding each of the Bank's directors.

 Name
 Age
Since
 Expiration of
Current Term

 F. Daniel Siciliano, Chair(1)(9)

 2017
 2024

 Brian M. Riley, Vice Chair(2)(7)(9)

 2015
 2026

 David Adame(1)(8)

 2022
 2025

 Banafsheh Akhlaghi(1)(8)(10)

 2022
 2025

 Laura Archuleta(1)(7)

 2024
 2027

 Jeffrey K. Ball(3)(7)

 2018
 2024

 Marangal (Marito) Domingo(4)

 2018
 2025

 Ana E. Fonseca(5)(8)(9)

 2022
 2027

 Lori R. Gay(1)

 2021
 2024

 Matthew Hendricksen(6)(8)(10)

 2020
 2027

 Simone Lagomarsino(4)(7)

 2013
 2024

 Chang M. Liu(4)

 2023
 2026

 Joan C. Opp(4)(7)(9)(10)

 2018
 2025

 Silvio Tavares(1)(7)(8)

 2024
 2027

 Gary L. Trujillo(1)(7)(9)

 2023
 2026

 (1) Elected as a nonmember independent director by the Bank members eligible to vote.
 (2) Elected by the Bank's Arizona members eligible to vote.
 (3) Mr. Ball was elected by the Bank's California members eligible to vote, for a four-year term beginning January 1, 2021. Previously, Mr. Ball was selected by the Board to fill a vacant California member director position and served from January 1, 2018, to December 31, 2020.
 (4) Elected by the Bank's California members eligible to vote.
 (5) Ms. Fonseca was elected by the Bank's California members eligible to vote, for a four-year term beginning January 1, 2024. Previously, Ms. Fonseca was elected by the Board to fill a vacant California member director position effective July 28, 2022.
 (6) Elected by the Bank's Nevada members eligible to vote.
 (7) Member of the Audit Committee in 2024.
 (8) Member of the Compensation and Human Resources Committee in 2024.
 (9) Member of the Audit Committee in 2023.
 (10) Member of the Compensation and Human Resources Committee in 2023. Former Directors Melinda Guzman and Kevin Murray were also on the Compensation and Human Resources Committee in 2023.

 The Board has determined that Audit Committee Chair Joan C. Opp, Audit Committee Vice Chair Jeffrey K. Ball, and Audit Committee members Brian M. Riley, Simone Lagomarsino, Silvio Tavares, and Gary L. Trujillo are "audit committee financial experts" within the meaning of the Securities and Exchange Commission (SEC) rules. For information concerning the experience through which these individuals acquired the attributes required to be deemed audit committee financial experts, refer to the biographical information below. The Bank is required by SEC rules to disclose whether the audit committee financial experts are independent and is required to use a definition of independence from a national securities exchange or national securities association. The Bank has elected to use the National Association of Securities Dealers Automated Quotations (NASDAQ) definition of independence, and under that definition, all of the Bank's audit committee financial experts are independent. In addition, all of the Bank's audit committee financial experts are independent according to the rules governing the FHLBanks applicable to members of the audit committees of the boards of directors of the FHLBanks and the independence rules under Section 10A(m) of the Securities Exchange Act of 1934.

 F. Daniel Siciliano, Chair
 F. Daniel Siciliano is a Stanford Law School fellow (CodeX) and co-founder of Stanford's Rock Center for Corporate Governance. He has previously served as professor of the practice of law, faculty director of the Rock Center for Corporate Governance, and associate dean for executive education and special programs at Stanford Law School, Stanford, California. Mr. Siciliano is currently president and CEO of Nikkl, Inc., a fintech start-up that helps individuals and companies access and deploy capital to optimize returns in previously inefficient markets. Mr. Siciliano is the chair of the board of both the American Immigration Council and the Silicon Valley Directors' Exchange, and serves on the board and as chair of audit for the Latino Corporate Directors Education Foundation. As of 2011, he has been an advisory board member and visiting professor for the Corporate Governance Center and Law School of Pontificia Universidad Cat lica de Chile. Previously, he was co-founder, chief executive officer, and executive chair of LawLogix Group, Inc., a privately held software technology company from 2000 to October 2015. Mr. Siciliano's current and previous positions as a law professor and director at Stanford's Rock Center for Corporate Governance, his previous experience as an executive officer of a software technology company; and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Siciliano's qualifications to serve on the Bank's Board.
 Brian M. Riley, Vice Chair
 Brian M. Riley has been a director of Oxford Life Insurance Company, Phoenix, Arizona, since November 2019. He has also been the president and chief executive officer of Foothills Bank (a division of Glacier Bank, Kalispell, Montana) since March 2020. Previously, Mr. Riley was the president and chief executive officer of State Bank of Arizona (formerly Mohave State Bank), Lake Havasu City, Arizona, from March 2009 to February 2020. He also served as director, president, and chief executive officer of State Bank Corp., the holding company for State Bank of Arizona, from March 2009 to February 2020. Mr. Riley has also served as a director of Clearinghouse CDFI, Lake Forest, California, since August 2018. He was the chief financial officer of Mohave State Bank from April 2008 to March 2009. Prior to that, he was chief executive officer of Harbor Bank and Trust, a financial institution in organization in Southport, Connecticut. Mr. Riley has over 30 years of experience in banking, including serving as president and chief executive officer of PriVest Bank, Costa Mesa, California, and holding other executive positions with Provident Savings Bank, Riverside, California, and Metro Commerce Bank, San Rafael, California. Mr. Riley is a director of the Arizona Bankers Association. Mr. Riley's current positions as a director of a Bank member and a principal executive officer of a financial institution, his previous executive positions with other financial institutions, and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Riley's qualifications to serve on the Bank's Board.

 David Adame
 David Adame has served as president and chief executive officer of Chicanos Por La Causa (CPLC), one of the nation's largest community development corporations from 2015 until 2023. Mr. Adame served as chief operating

 officer and chief financial officer from 2008 to 2015, before taking on the position of president and chief executive officer. Previously, Mr. Adame was vice president of Arizona operations for McCormack Baron & Salazar, responsible for overseeing the firm's role in Henson Village, a HOPE VI project in Phoenix. He served as senior deputy director of Fannie Mae's Arizona partnership office from 1997 to 2003. Prior to that, he worked at JPMorgan Chase & Co. (then called Bank One Arizona) for eight years. Mr. Adame previously served on the Bank's Affordable Housing Advisory Council from 2016 to 2021. Mr. Adame's experience in representing community interests in housing, health and human services, education, economic development, and advocacy, and his management skills, as indicated by his background, support Mr. Adame's qualifications to serve as a public interest director on the Bank's Board.
 Banafsheh Akhlaghi
 Banafsheh Akhlaghi is president and chief executive officer of Akhlaghi Law, Mill Valley, California, an international private law practice founded in 2010. She has over 20 years of experience as founder of a civil rights nonprofit, consultant to the United Nations, and Regional Director with Amnesty International. Her expertise includes Environmental, Social, Governance (ESG), Risk Management, Legal and Business Strategy, Diversity & Inclusion, and Public Policy. She has been a member since 2010 and was previously chair of, the Legal Services Trust Fund Commission of the State Bar of California, focusing on legal advocacy for underserved and underrepresented populations and homelessness prevention. Ms. Akhlaghi's current position as a principal in a law firm, her expertise in governance and risk management, and her management skills, as indicated by her background, support Ms. Akhlaghi's qualifications to serve on the Bank's Board.

 Laura Archuleta
 Laura Archuleta is president and CEO of Jamboree Housing Corporation, Irvine, California, a nonprofit housing development company. Ms. Archuleta leads the development, acquisition, renovation, and management of affordable housing across California. Under her visionary leadership for over two decades, Jamboree's portfolio has expanded to a substantial $3.2 billion, providing homes for over 20,000 residents, including low-income families, seniors, transitional age youth, and individuals with special needs. Her commitment to bridging diverse interests and fostering collaboration is evident in her ability to unite stakeholders from all walks of life, achieving common goals and creating innovative solutions to address California's pressing housing demand. She also brings decades of experience serving on numerous boards, including the Cal State Fullerton Philanthropic Foundation Board of Governors, California Housing Consortium, and California Building Industry Association (CBIA). She is a founding member of UC Irvine's Livable Cities Lab, which leverages academic expertise to study the impact of affordable housing. Ms. Archuleta's current position as the principal executive officer of a developer of affordable housing properties in California, and her management skills, as indicated by her background, support Ms. Archuleta's qualifications to serve on the Bank's Board.

 Jeffrey (Jeff) K. Ball
 Jeffrey (Jeff) K. Ball is the president and chief executive officer of the Orange County Business Council where he represents the interests of local businesses and organizations in promoting the region's economic prosperity. He is the founder of First Pacific Bank (formerly Friendly Hills Bank), Whittier, California, where he previously served as president and chief executive officer and is currently vice chair. He also currently serves on the board of directors for Mobility21, and Data Center, Inc., as chair of the audit committee. Prior to opening First Pacific Bank he held several office positions with Bank of America Corporation focused on both commercial and investment banking. Mr. Ball is a leading advocate for the importance of financial education in all communities and was the lead petitioner in the establishment of Kinetic Academy, a K-8 charter school in Huntington Beach, California where he currently serves as chair. Mr. Ball is a past chair of the California Bankers Association, past president of the Whittier Host Lions Club, and past founding chair of the Whittier Union High School District Foundation. Mr. Ball is also a member by appointment of the Legal Services Trust Fund Commission of the California State Bar which he previously chaired, is a public member of the Accrediting Commission for Community and Junior Colleges and serves on the board of governors of the Los Angeles Area Chamber of Commerce. Mr. Ball frequently guest lectures on financial and economic principles at high schools and universities across the nation. Mr. Ball's current position as a director and previous service as an executive officer of a Bank member, his previous officer positions with other financial institutions, and his involvement in and knowledge of corporate governance, finance, auditing,

 accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Ball's qualifications to serve on the Bank's Board.

 Marangal (Marito) Domingo
 Marangal (Marito) Domingo joined First Technology Federal Credit Union, San Jose, California, in March 2013, and currently serves as chief financial officer and chief credit officer. Prior to that, he was executive vice president and chief financial officer of Pacific Trust Bank from 2011 to 2012. Mr. Domingo has over 20 years of experience in banking, including serving as chief financial officer for Doral Bank, senior vice president of finance for Treasury Bank, chief executive officer of Downey Savings, head of capital markets for Washington Mutual Bank, and treasurer for American Savings. He has also served on the Mortgage Bankers Association's Residential Board of Governors and as a member of the board of directors for the National Equity Fund (affordable housing), Greater Los Angeles Chamber of Commerce, the Beaverton Education Foundation, and SMART Reading. Mr. Domingo's current position as an executive officer of a Bank member, his previous executive positions with other financial institutions, and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Domingo's qualifications to serve on the Bank's Board.

 Ana E. Fonseca
 Ana E. Fonseca has 37 years' experience in the financial services industry and has been the president and chief executive officer of Logix Federal Credit Union, Valencia, California, since January 2019. From April 2002 through December 2018, she held leadership roles including executive vice president/chief operating officer and executive vice president/chief financial officer. She is experienced in developing and executing strategies to achieve long term profitable growth, sustain high levels of customer delight, and build high performing teams and has overseen fiscal operations, sales and revenue growth, customer service/experience, lending, risk management, facilities management, information technology, data and financial analytics and business operations. Ms. Fonseca's current position as the principal executive officer of a Bank member, and her involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by her background, support Ms. Fonseca's qualifications to serve on the Bank's Board.
 Lori R. Gay
 Lori R. Gay has been president and chief executive officer of Neighborhood Housing Services of Los Angeles County (NHS) since 1990. NHS serves as a community development financial institution and full-service real estate firm. Ms. Gay has served on numerous boards of directors, including the Federal Reserve Bank of San Francisco, Los Angeles Branch, the California Organized Investment Network, and the California Housing Finance Agency. Ms. Gay's current position as the principal executive officer of an affordable homeownership services provider responsible for reaching families with financial counseling and affordable lending and redevelopment services and her management skills, and her involvement in and knowledge of corporate governance, finance, auditing, internal controls, risk management, financial reporting, and financial management, as indicated by her background, support Ms. Gay's qualifications to serve as a public interest director on the Bank's Board.
 Mr. Hendricksen is a senior vice president with Employers Holdings, Inc. (EMPLOYERS), overseeing the treasury and investment operations of Employers Insurance Company of Nevada, Employers Compensation Insurance Company, Employers Preferred Insurance Company, Employers Assurance Company, and Cerity Insurance Company. During his 20-plus year career, Mr. Hendricksen has specialized in investments, derivatives, collateral operations, risk management, and insurance regulations. Mr. Hendricksen's current position as an officer of a Bank member and his involvement in and knowledge of finance, accounting, internal controls, risk management, and financial management, as indicated by his background, support Mr. Hendricksen's qualifications to serve on the Bank's Board.

 Simone Lagomarsino
 Simone Lagomarsino, a director since November 2018, currently serves as community impact officer of Pacific Premier Bank, Irvine, California, and was previously a director of Pacific Premier Bank and its holding company, Pacific Premier Bancorp, from April 2017 through November 2018. Beginning in January of 2022, she joined the board of directors of the Federal Reserve Bank of San Francisco head office. Formerly, Ms. Lagomarsino served as president and chief executive officer of Luther Burbank Corporation, and its subsidiary Luther Burbank Savings, Santa Rosa, California, from January 2019 until its merger with Washington Federal Bank (a nonmember bank), which was completed on February 29, 2024. From July 2019 to June 2022, Ms. Lagomarsino was on the board of Hannon Armstrong, a real estate investment trust that provides capital to leading companies in the energy efficiency, renewable energy, and other sustainable infrastructure markets. Ms. Lagomarsino has also been the president and chief executive officer of Western Bankers Association (formerly California Bankers Association) from April 2017 through December 2018. Prior to that she was chief executive officer and a director of Heritage Oaks Bank and president of Heritage Oaks Bancorp, Paso Robles, California, from September 2011, until its merger with Pacific Premier Bank and Pacific Premier Bancorp in April 2017. Prior to that, Ms. Lagomarsino was president and chief executive officer of Kinecta Federal Credit Union from June 2006 through January 2010. She is a financial services professional with more than 30 years of experience in executive positions. Ms. Lagomarsino's current position as an officer of a Bank member, her previous director and executive officer positions with Bank members and other financial institutions, and her involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by her background, support Ms. Lagomarsino's qualifications to serve on the Bank's Board.

 Chang M. Liu
 Chang M. Liu is president and chief executive officer of Cathay Bank and its holding company Cathay General Bancorp, where he serves on both entities' board of directors. Mr. Liu has over 31 years of experience in the financial services industry. Mr. Liu joined Cathay Bank in 2014 as senior vice president and assistant chief lending officer. He has held various leadership positions of increasing responsibilities, including executive vice president and chief lending officer in 2016 and chief operating officer in 2018. Before being named president, Mr. Liu was responsible for managing and overseeing all commercial and real estate lending, business development, and various operations. Mr. Liu also serves as a member of the Western Bankers Association board of directors and the American Cancer Society's CEOs Against Cancer group, on the board of advisors for the UCLA Anderson Forecast, and serves on the board of directors of Foothill Family Service. Mr. Liu's current position as the principal executive officer of a Bank member, and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Liu's qualifications to serve on the Bank's Board.

 Joan C. Opp
 Joan C. Opp has been the president and chief executive officer of Stanford Federal Credit Union, Palo Alto, California, since May 2010. From February 2002 to April 2010, she was executive vice president and chief financial officer for Texas Trust Credit Union overseeing accounting, information technology, marketing and business services, as well as three credit union service organizations. Prior to that, Ms. Opp was a partner with the CPA firm of Clifton Gunderson, LLP, and is a Certified Public Accountant. Ms. Opp serves on the board of directors of CO- OP Financial. Ms. Opp's current position as the principal executive officer of a Bank member, her previous executive positions with other financial institutions, and her involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by her background, support Ms. Opp's qualifications to serve on the Bank's Board.

 Silvio Tavares
 Silvio Tavares has been president and CEO of VantageScore, South San Francisco, California since 2001. VantageScore is one of the most widely used credit scores in North America and was used over 19 billion times in 2022, including by over 200 million U.S. consumers. Under his leadership, VantageScore is now used by nine of the top 10 banks in the U.S. and by more than 3,000 banks and fin-techs overall. Silvio is an experienced financial services public company board director, chief executive officer, and executive and has served on several public company boards including as Audit Committee Chair and Compensation Committee Chair. Mr. Tavares also previously held senior executive roles at several Fortune 500 financial services technology companies, including Visa and Fiserv's First Data business. He holds a J.D. degree from the Boston University School of Law; an M.B.A. degree from the Boston College Carroll School of Management; and a B.S. degree in Electrical Engineering from Tufts University. He has invented or co-invented over 15 patents in financial data technology, risk management and machine learning technologies. Mr. Tavares's current experience as an executive officer of a leading credit modeling company, his previous experience as an executive officer in financial services, and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Tavares' qualifications to serve on the Bank's Board.

 Gary L. Trujillo
 Gary L. Trujillo is the founder and serves as president and chief executive officer of Southwest Harvard Group, LLC, an investment firm and family office in Phoenix, Arizona. He is also executive chairman of the Standard Printing Company, Inc. Mr. Trujillo has been a serial entrepreneur for over 30 years with significant experience as a chief executive officer, financier, founder, operator, and independent corporate board member, including serving on three publicly traded company boards and multiple privately owned company boards in the technology, healthcare, auto, real estate, and financial services industries. Mr. Trujillo is also recognized nationally as a dedicated community leader, having co-founded the Be A Leader Foundation in 2002, an education-focused nonprofit serving more than 14,000 students per year. Mr. Trujillo's current and previous experience as an executive officer of an investment firm and other companies, and his involvement in and knowledge of corporate governance, finance, auditing, accounting, internal controls, risk management, financial reporting, and financial management, as indicated by his background, support Mr. Trujillo's qualifications to serve on the Bank's Board.

 Executive Officers
 Teresa Bryce Bazemore
 Teresa Bryce Bazemore, 64, is currently serving as president and chief executive officer. She has held the position of president and chief executive officer since March 2021. Prior to joining the Bank, Ms. Bazemore served as the president of Radian Guaranty from July 2008 until her retirement in April 2017, where she oversaw the strategic planning, business development, and operations of the mortgage insurance business line. Prior to being appointed as the president of Radian Guaranty, Ms. Bazemore served as executive vice president, general counsel, and corporate secretary from October 2006 to July 2008, and added the role of chief risk officer of Radian Group in February 2007. Before joining the Radian Group, Ms. Bazemore was the vice president, general counsel, and secretary for Nexstar Financial Corporation from June 2000 to May 2006, and before that she was the general counsel of the mortgage banking line of business at Bank of America from March 1997 to May 2000. Following her retirement from Radian Guaranty, Ms. Bazemore served as a member of the board of directors of FHLBank of Pittsburgh from August 2017 until March 2019, when she relocated to California. In addition, Ms. Bazemore currently is a member of the board of directors of T. Rowe Price Funds where she served as the audit committee chair until October 2023. She is also a member of the board of directors of First Industrial Realty Trust, Inc., and serves as the audit committee chair since May 3, 2023. She previously served as a member of the board of directors of Chimera Investment Corporation from November 2017 to February 2021. Professional appointments she has held include: Federal Reserve Bank of Philadelphia Economic Advisory Council, Fannie Mae National Advisory Council, and Consumer Advisory Council of the Federal Reserve.
 Joseph E. Amato

 Joseph E. Amato, 65, is currently serving as executive vice president and chief financial officer. He has held the position of executive vice president and chief financial officer since May 13, 2021. Mr. Amato joined the Bank as executive vice president and senior financial officer on October 9, 2020, and served as the Bank's interim chief financial officer from January 4, 2021, until his appointment as the Bank's chief financial officer. Prior to joining the Bank, Mr. Amato was chief financial officer at the Federal Home Loan Bank of Des Moines from May 2016 to June 2019. Prior to that, Mr. Amato served in various capacities at Freddie Mac from 2001 until 2016, most recently serving as senior vice president and CFO, investments and financial planning.
 Arlene Coyle
 Arlene Coyle, 51, is currently serving as executive vice president and chief audit executive. She has held the position of chief audit executive since May 2019. Ms. Coyle joined the Bank in February 2016 as assistant vice president, internal audit, and was promoted to vice president in February 2017. Ms. Coyle has over 25 years of internal audit and regulatory experience in the financial services industry. Before joining the Bank, she worked at TIAA in their Internal Audit function. Prior to TIAA, she worked as a bank examiner for the Federal Reserve System, supporting community and regional banks. She has a Certification in Risk Management Assurance and is a Certified Internal Auditor, a Certified Financial Services Auditor, and a Certified Diversity Professional.
 Kwame Fields
 Kwame Fields, 48, is currently serving as senior vice president, chief information security officer, and chief diversity officer. Mr. Fields has held the positions of chief information security officer since December 2017 and chief diversity officer since July 2021. Previously, he was acting chief diversity officer from July 2020 to July 2021. Mr. Fields has over 25 years of information security and risk management experience across multiple industries. Prior to joining the Bank, he was a vice president at E*TRADE, where he had worked since 2014. He led the technology and security oversight and governance organization and was a principal in the creation of their diversity and inclusion council. Prior to that, Mr. Fields held a number of other management roles and oversight positions with responsibility for managing a wide range of information security, business continuity, information technology risk management, and diversity initiatives. Mr. Fields is a Certified Information Systems Security Professional and a Certified Diversity Professional.
 Kelly Gear
 Kelly Gear, 51, is currently serving as senior vice president, chief strategy officer. She has held the position of chief strategy officer since January 2022. Ms. Gear joined the Bank in August 2011 as vice president of IT planning and program services. Ms. Gear has over 25 years of management consulting and organizational leadership experience across highly regulated industries, including financial services, pharmaceuticals, and aerospace and defense. Prior to joining the Bank, Ms. Gear served on several executive committees overseeing large-scale global business transformations and strategic initiatives for PricewaterhouseCoopers and Johns Manville, a Berkshire Hathaway company. She is Certified Lean Six Sigma Black Belt and a Certified Diversity Professional.
 Anne Segrest McCulloch, 65, is currently serving as executive vice president, chief legal officer, and corporate secretary. She has held the positions of chief legal officer and corporate secretary since November 2021. She provides legal counsel to the Bank's management and board of directors on legal and regulatory matters affecting the development and execution of the Bank's business strategies, policies, and practices. She also directs and manages the Bank's legal staff, outside counsel, and public affairs team. Ms. McCulloch is a seasoned financial services and housing industry executive and regulatory attorney. Prior to joining the Bank, Ms. McCulloch was president and chief executive office of Housing Partnership Equity Trust from April 2017 through November 17, 2021. Previously, she held several senior positions in the housing sector, including senior vice president, credit and housing access, for Fannie Mae through March 2017.

 Mani Massoomi
 Mani Massoomi, 46, is currently serving as executive vice president and chief risk officer. He has held the position of chief risk officer since November 2022. He oversees the Bank's risk management, compliance, model risk, market risk, member and counterparty credit, and related governance frameworks. Previously, Mr. Massoomi served as senior vice president, enterprise risk officer from August 2019 to October 2022. He has over 20 years of experience in risk management, internal audit, banking, capital markets, and technology. Before joining the Bank, Mr. Massoomi was the head of operational and enterprise risk at SoFi in San Francisco. Prior to his tenure at SoFi, he was the audit executive for the domestic and international asset management and enterprise risk management functions at TIAA. His experience also includes positions at Royal Bank of Canada Capital Markets, Millennium Management Hedge Fund, General Motors, and Morgan Stanley. He is a Certified Fraud Examiner, Certified Financial Services Auditor, and Certified Investment and Derivatives Auditor, and holds a Certification in Risk Management Assurance.
 Maxine Moir
 Maxine Moir, 53, is currently serving as executive vice president and chief human resources officer and head of internal communications. She has held the position of chief human resources officer since February 2020, and head of internal communications since November 2022. Previously, Ms. Moir was senior vice president and director of human resources from July 2017 to February 2020. Prior to joining the Bank, Ms. Moir served as director, global human resources business partner, at BlackRock, where she provided human resources support for the iShares business. Her experience also includes 17 years of progressively more complex human resources executive responsibilities at Bank of America, where she led regional and national teams. Ms. Moir holds a Senior Certified Professional credential from the Society of Human Resources Management.
 Gregory A. Ward
 Gregory A. Ward, 54, is currently serving as executive vice president and chief operating officer. He has held the position of chief operating officer since November 2022. He is responsible for the Bank's operations, information technology, information security, procurement, corporate services, and community investment departments. Mr. Ward joined the Bank in 2013 as vice president, internal audit, and was promoted to deputy director in June 2016 and to director in January 2017, and has held various positions with increasing responsibilities during his tenure, most recently as chief risk officer from May 2019 to October 2022. Before joining the Bank, he worked with Ernst & Young LLP for 12 years in its Financial Services Advisory Practice. Prior to his tenure at Ernst & Young, Mr. Ward worked in the captive insurance industry in Bermuda and for Price Waterhouse in the United Kingdom in its external audit practice. He is a Chartered Accountant, Certified Internal Auditor, Certified Anti-Money Laundering Specialist, and Project Management Professional.

 Anthony (Tony) T. Wong
 Anthony T. Wong, 58, is currently serving as executive vice president and chief banking officer. He has held the position of chief banking officer since April 2020. Previously, Mr. Wong was senior vice president, member financial services, and chief marketing officer. He joined the Bank in 1995 and has held various positions with increasing responsibilities during his tenure. Prior to joining the Bank, he worked in the capital markets group at Barclays Global Investors (formerly Wells Fargo Nikko Investment Advisors). He is a Certified Mortgage Banker, Accredited Mortgage Professional, and Certified Diversity Professional.

 ITEM 11. EXECUTIVE COMPENSATION
 COMPENSATION DISCUSSION AND ANALYSIS
 This section provides information on the compensation program of the Federal Home Loan Bank of San Francisco (Bank) for our named executive officers for 2023. Our named executive officers for 2023 are individuals who served as our principal executive officer, our principal financial officer, and our other three most highly compensated executive officers.
 Compensation and Human Resources Committee and Regulatory Oversight
 The Compensation and Human Resources Committee (Compensation Committee) of the Bank's board of directors (Board) is responsible for, among other things, reviewing and making recommendations to the full Board regarding compensation and incentive plan awards for the Bank's eligible senior executive officers (the president and each executive vice president, and any senior vice president serving as such as of December 31, 2018). For 2024 and 2023, the Compensation Committee consists of five members of the Board. The Compensation Committee acts pursuant to a Board-approved charter and may rely on the assistance, advice, and recommendations of the Bank's management and other advisors and may refer specific matters to other committees of the Board. In addition, the Risk Committee of the Board is responsible for oversight of the Bank's enterprise-wide risk management framework, including overseeing an annual executive incentive compensation risk assessment of the Bank's compensation policies and practices for the Bank's senior executive officers.
 Certain members of management assist the Compensation Committee in its responsibilities by providing compensation and performance information regarding our executive officers.
 With respect to the compensation of the named executive officers of a Federal Home Loan Bank (FHLBank), the Federal Housing Finance Agency (Finance Agency) provides certain oversight of FHLBanks, including the Bank executive officer compensation, and requires that an FHLBank, including the Bank, provide the Finance Agency with copies of all materials related to the compensation decisions of the FHLBank's Board for its review prior to the compensation decisions taking effect.

 The Finance Agency has issued a rule setting forth requirements and processes with respect to compensation provided to executive officers by FHLBanks, including the Bank. The rule addresses the authority of the Director of the Finance Agency to: (i) approve named executive officer agreements that provide for compensation in connection with termination of employment and (ii) review the compensation arrangements of named executive officer of the FHLBanks and to prohibit an FHLBank from providing compensation to any named executive officer that the Director of the Finance Agency determines is not reasonable and comparable with compensation for employment in other similar businesses involving similar duties and responsibilities.
 Our Executive Compensation Philosophy and Executive Compensation Program
 The Bank has a Board-approved Executive Compensation Philosophy that forms the basis of our executive compensation program. The goal of our executive compensation program is to set compensation at a level which allows us to attract, motivate, and retain talented executives who can enhance our business performance and help us fulfill our mission. Our executive compensation program provides total remuneration, which includes base salary, short- and long-term cash incentive compensation, and retirement and other benefits which reflect total compensation that is consistent with individual performance, business results, job responsibility levels and the competitive market.
 The Bank's Executive Compensation Philosophy states that total compensation is intended to align the interests of the executives and key employees with the short-term and long-term interests of the Bank; to ensure an appropriate level of competitiveness within the marketplace from which the Bank recruits executive talent; and to encourage the executives and other key employees to remain employed by the Bank. The Bank's Executive Compensation Philosophy provides that total remuneration (base salary, short- and long-term cash incentives, and retirement benefits) is also intended to motivate executives to deliver exceptional performance without encouraging unnecessary or excessive risk-taking.

 Total Compensation is Intended to Reward Contributions to the Bank's Corporate Goals and Performance Targets and Achievement of Individual Performance Goals. We have structured our executive compensation program to reward contributions by executives in support of the Bank's corporate goals and performance targets, including those set forth in the Bank's strategic plan, and achievement of individual performance goals. In addition to base salary, our cash incentive compensation plans create an award program for executives who contribute to and influence achievement of the Bank's mission and other key objectives contained in the Bank's strategic plans, and who are responsible for the Bank's performance. The Bank's overall executive compensation programs reward sustained performance through the balanced use of short- and long-term incentives, which represent a substantial portion of pay-at-risk, and through competitive retirement benefits, which promote the alignment of executive and Bank interests over the long term.
 Each Year, the Bank Establishes Specific Corporate Goals Consistent with the Bank's Strategic Plan. For 2023, the Board adopted four corporate goals: the Business and Financial goal, the Risk Management goal, the Community Investment goal, and the Diversity, Equity, and Inclusion (DEI) and People goal.
 The Business and Financial Goal
 The Business and Financial goal for 2023 was comprised of four goal components: (i) Financial Performance – Adjusted Return on Capital (AROC) Spread; (ii) Operating Efficiency – Operating Expense Management; (iii) Member Business – Advances and Letters of Credit Volume; and (iv) Member Business – Product Utilization.
 The Financial Performance goal component recognized that an adequate financial return on the private capital that members contribute to the Bank is important to members as shareholders and was expressed as a target percentage of AROC spread, which is the adjusted return on capital less the benchmark yield on capital. The Target Range (100%) level of achievement was set equal to 3.50% to 4.25% or 1.24% to 1.99% above the 2023 base case financial projections in the Bank's 2023-2025 Strategic Plan (Plan). The Maximum goal was 5.00%, reflecting the Plan optimistic scenario plus an add-on to increase its stretch.
 The Operating Efficiency goal component incentivizes operating at or below the Bank's approved 2023 operating expense budget of $168 million and demonstrates the importance of cost management and operating efficiency. The Target Range (100%) level of achievement was set at the 2023 operating expense budget to $2 million below budget, or $168 million, to $166 million. Minimum achievement level was set equal to 2023 operating expenses that are $3 million, or 2.0%, higher than the 2023 operating expense budget, while the Maximum level of achievement was set equal to 2023 operating expenses that are $10 million, or 6.0% lower than the 2023 operating expense budget.
 The Member Business – Advances and Letters of Credit Volume goal was designed to focus management on member business and measure how well the Bank maintained and increased the volume of advances and letters of credit outstanding to members, which is a key to enhancing the Bank's member business franchise and fulfilling the Bank's mission. The Board set the Target Range level of achievement based on various assumptions, such as economic forecasts, member information, potential member business, historical goal performance, industry trends and events, and current market environment and conditions, such that the relative difficulty of achieving the Target volume levels was commensurate with extending credit to members in a safe and sound manner. The Target Range for the advances and letters of credit volume goal was set equal $90 billion to $100 billion, significantly above the 2023 base case in the Plan of $80.9 billion. The Maximum level of achievement for this goal component was $125 billion, reflecting the Plan optimistic scenario plus an add-on to increase stretch. The Minimum achievement level was set equal to the Plan pessimistic scenario of $55.3 billion.
 The Member Business – Product Utilization goal was designed to focus management on member business and measure how well the Bank increased member engagement by encouraging members that did not use advances or letters of credit products in 2022 to use these products in 2023. The Target level of achievement was set equal to the average conversion rate from 2019 to 2022, or 40%. The Minimum and Maximum levels, 30% and 60% respectively, were informed by the high and low conversion rates over the prior three years.

 The Risk Management Goal
 The Risk Management goal was comprised of three components: (i) Climate Risk Management; (ii) Consolidated Supplier Cyber Risk Management; and (iii) Information Security Risk Management.
 The first Risk Management goal component was intended to create and implement a Climate Change Risk Framework that will outline the Bank's governing principles around associated risks and help operationalize identification, measurement, monitoring, and management of these risks. The Climate Risk Management goal component was an initiative goal and consisted of three distinct independent goal Targets. Each goal Target was equally weighted, and achievement was measured based on the number of goal Targets fully completed in 2023.
 The Consolidated Supplier Cyber Risk Management goal component was designed to enhance capabilities to better equip the Bank to monitor and evaluate cyber related risks, including enabling management to respond more efficiently to supplier cyber breaches and reduce the potential negative impact on Bank operations. The Consolidated Supplier Cyber Risk Management goal component was an initiative goal and consisted of three distinct independent goal Targets. Each goal Target was equally weighted, and achievement was measured based on the number of goal Targets fully completed in 2023.
 The Information Security Risk Management goal was designed to improve the Bank's information security first line of defense by incentivizing the workforce to participate in optional training and test taking, in addition to the Bank's required training courses, and the successful identification of simulated and real phishing attempts. As employees increase their knowledge of information security concepts, practices, and resources they will become better equipped to identify, report, and appropriately react to information security attacks that may directly or indirectly target them. The levels of achievement were informed by the number of 2022 Security Champions (30% of workforce). The Target level of achievement was 40%, or 10% higher than 2022 and the Minimum and Maximum levels of achievement were set equal to 30% and 60%, respectively.
 The Community Investment Goal
 The Community Investment goal for 2023 was comprised of two components: (i) the Nevada Targeted Program; and (ii) Community Investment Program (CIP), Advances for Community Enterprise (ACE) Program, Letters of Credit, and Access to Housing and Economic Assistance for Development (AHEAD) Program Product Utilization.
 For the first Community Investment goal component, the Bank committed to take steps to increase the participation of Nevada sponsors and members in Community Investment Programs (CIP), and more specifically, in the Affordable Housing Program (AHP) General Fund. As a result, the Bank sought to launch, receive applications, and award funds for its Nevada AHP Targeted Fund in 2023. The Community Investment Nevada Targeted Program goal component was an initiative goal and consisted of three distinct independent goal Targets. Each goal Target was equally weighted, and achievement was measured based on the number of goal Targets fully completed in 2023.
 Consistent with the Bank's public policy purpose, the second Community Investment goal component focused management on meeting the Bank's objective of making advances and credit programs that promote and assist housing and community economic development activities available to members. Achievement in this area is a key element of the Bank's mission objectives, and the participation of Bank members is critical. This goal included achievement levels for: (i) the number of unique members that used an advance or letter of credit under the CIP or ACE Program and (ii) the number of unique members that received an award in the AHEAD Program during 2023.
 The Diversity, Equity, and Inclusion (DEI) and People Goal
 The DEI and People goal for 2023 comprised of a single goal designed to enhance DEI data management, increase the percentage of the workforce that achieves Diversity Champion status, and improve employee retention. The DEI data management goal incentivizes new or enhanced tools and improved processes that minimize opportunity for human error, improve quality controls, and reduces manual effort for management and regulatory reporting of DEI data and trends. Like the Security Champions goal, the Diversity Champions goal incents the Bank's workforce to achieve Diversity Champions status to deepen individual understanding and adoption of diversity and inclusive behaviors that reinforces the Bank's commitment to DEI while providing an environment where each employee has

 a sense of belonging. The workforce turnover incentivizes management to provide people managers with additional tools, training, and resources to retain and develop critical team members by aiming to keep voluntary turnover below 10%. The DEI and Talent goal is an initiative goal and consists of three distinct independent goal Targets. Each goal Target is equally weighted, and achievement was measured based on the number of goal Targets fully completed in 2023.
 Each Year, the Bank Establishes Individual Goals for Executives Consistent with the Bank's Strategic Plan. The individual performance goals established for executive officers are generally based on the Bank's Strategic Plan and reflect strategic objectives that will enable the Bank to successfully achieve its mission. The Bank's 2023 strategic objectives were to: (i) enhance membership value and business utilization; (ii) continually improve organizational performance; (iii) attract, develop, inspire, and retain high performing talent; and (iv) expand community investment impact across the district.
 The Bank's Executive Incentive Compensation Plans were Designed to Calculate Executive Officers' Achievement Levels on a Weighted Basis to Ensure a Proper Balance in Achieving the Bank's Mission in a Safe and Sound Manner. With respect to each of the named executive officers for 2023, the achievement levels of each of the four Bank corporate goals (the Business and Financial goal, the Risk Management goal, the Community Investment goal, and the DEI and People goal) were weighted at 80% in the aggregate with the individual goal weighted at 20% of the total weighted achievement level for each officer. See "Elements of Our Executive Compensation Program – Executive Incentive Plan" below for the individual corporate goal weights.

 The weightings of the Bank's corporate goals were approved by the Board and were designed to appropriately focus senior management on accomplishing the Bank's mission and strategic plan. See "Executive Incentive Plan" below for a discussion of the relative weights given to corporate goals and individual goals for each component of the Executive Incentive Plan (EIP) for 2023 for the named executive officers.
 Our Executive Compensation Program is Designed to Enable the Bank to Compete for Highly Qualified Executive Talent. Our members are best served when we attract and retain talented executives with competitive and fair compensation packages. In 2023, the Bank evaluated total remuneration around the median 50th percentile of the financial services marketplace from which the Bank recruits executive talent, including regional and community banks and diversified financial institutions, while maintaining an appropriate alignment with the practices of other FHLBanks.
 The Compensation Committee recognized that comparing our compensation practices to a group of other financial services and banking firms that are similar in total assets presents some challenges because of the special nature of our business and our cooperative ownership structure. We believe that the executive roles of our named executive officers are somewhat comparable to those in the comparison group, although the Bank may have a narrower business focus.
 Our named executive officers are required to have the same depth of knowledge and experience that comparable financial services and banking firms require, but, unlike some of these comparable companies with multiple lines of business, our lines of business are limited. For example, in certain areas of the Bank our focus is more like that of a specific subsidiary, division, or business unit of comparable financial institutions with multiple lines of business.
 For purposes of developing comparative compensation information, the companies with comparable positions were financial services and banking firms with similar business sophistication and complexity. In supporting compensation decisions, the Compensation Committee uses and considers compensation information about the comparable positions at these companies. Each element of compensation may vary somewhat above or below the market median for the related positions in the comparison groups. Furthermore, compensation levels for individual positions may also be adjusted to recognize additional factors, such as regional salary differences, recruitment or retention, special duties or responsibilities, sustained performance results, leadership succession planning, and internal equity considerations.
 Since 2014, the Compensation Committee has engaged McLagan Partners, Inc. (McLagan), a leading global management consulting firm providing consulting and benchmarking services for the financial services industry, for

 the purpose of providing the Compensation Committee with annual competitive market compensation reference and comparative information. McLagan does not currently provide any other services to the Bank. In 2023, McLagan assessed the Bank's competitive market position with respect to its executive compensation program. McLagan used market data collected from its compensation surveys and publicly available proxy data. McLagan used standardized peer group data from three groups: commercial banks with incumbents located in metro San Francisco and metro New York; the other FHLBanks; and public proxy peers with assets between $10 billion and $20 billion. When comparing Bank executives with those at commercial banks, the closest comparable roles/realistic employment opportunities were used. When comparing Bank executives to executive roles at other FHLBanks, overall functional heads were used. When using the $10 billion to $20 billion peer group for comparison, actual functional roles or salary rank was used. The Compensation Committee used the McLagan market data as a reference point for evaluating 2023 executive compensation levels and to check, evaluate, and compare the reasonableness and appropriateness of the levels of compensation provided to our senior executives.
 Allocation of Short-Term Cash Incentive Compensation and Long-Term Cash Incentive Compensation. Our objective is to compensate our senior executives, including our named executive officers, with a balanced combination of base salary and short- and long-term cash incentive compensation.
 We believe that a balanced approach in delivering short- and long-term cash incentive compensation is most appropriate for the Bank because we believe our executives should be focused on achievement of both short- and long-term goals. Consistent with the Bank's three-year strategic plans and its Executive Compensation Philosophy, long-term cash incentive compensation helps provide a competitive total cash compensation package and enhances the Bank's ability to attract and retain key executives.
 The Bank's short-term cash incentive compensation component of the EIP rewards the named executive officers and other executive officers for the Bank's achievement of its annual corporate goals and performance targets and for the officer's achievement of his or her individual goals. The Bank's long-term cash incentive compensation component of the EIP ties long-term cash incentive rewards to the sustainability of goal achievements over a long-term period. This structure is designed to promote the Bank's long-term health by deterring behavior or inappropriate risk-taking that could lead to material financial loss at the Bank. This approach for long-term compensation is consistent with developing practices to better recognize risk outcomes in incentive-based compensation decision making and balance risk and reward.
 Elements of Our Executive Compensation Program
 Base Salary Compensation
 Base salary compensation is a key component of the Bank's executive compensation program and helps the Bank successfully attract and retain executive talent. Base salary for the named executive officers is based on a combination of factors, including comparative salary information from industry salary surveys that include financial institutions in the Bank's peer groups. Other factors include the named executive officer's relevant experience and accomplishments and level of responsibility at the Bank and perceived market competition for executives with comparable levels of experience. The Board considers any base salary adjustments for the named executive officers, effective as of the beginning of each year, based on the individual's performance and contributions to the Bank's achievements or to help more appropriately align total remuneration with comparable positions in the financial services marketplace. Base salary adjustments for the named executive officers are subject to review and non-objection from the Finance Agency. For the base salaries of the current named executive officers, see the discussion in "Compensation Tables – Narrative to Summary Compensation Table and Grants of Non-Equity Incentive Plan-Based Awards Table – At Will Employees."
 Executive Incentive Plan
 The Board adopted the EIP, which is designed to attract and retain senior executive officers and to motivate and focus their efforts on achieving the Bank's business plan and accomplishing its goals and objectives while

 maintaining the safety and soundness of the Bank. The EIP is a cash-based incentive plan that provides award opportunities based on achievement of performance goals and the satisfaction of certain qualifiers.
 The EIP provides for an annual total incentive award (Annual Award) for a one-year performance period. Fifty percent (50%) of the Annual Award is earned and vested after the last day of the one-year performance period (Year-End Award). The remaining fifty percent (50%) is deferred (Deferred Award) for a three-year period ("Deferral Performance Period") during which payment is conditioned upon the satisfaction of certain "qualifiers" (discussed below) that recognize the risk outcomes of executive decision making. Deferred Awards may be reduced or subject to forfeiture if qualifiers are not met during the Deferral Performance Period. The deferral component of the EIP ties long-term cash incentive rewards to the sustainability of goal achievements, which is intended to, among other things, promote the Bank's long-term health by deterring behavior or inappropriate risk-taking that could lead to material financial loss to the Bank.
 Performance goals and qualifiers are the factors established by the Board for each performance period and are taken into consideration in determining the amount of an award. Under the EIP for 2023, the Board established the following 2023 performance goals for the Annual Award: the business and financial goal; risk management goal, community investment goal, and DEI and people goal. The Board defined "Minimum," "Meets," and "Maximum" achievement levels for each performance goal to determine the amount of the award. Performance goal measures range from 75% of Target (Minimum) to 150% of Target (Maximum). The Board may adjust the performance goals and qualifiers for any performance period to ensure the purposes of the EIP are served. In determining the appropriate performance goals and qualifiers the Board will, among other things:
 • balance risk and financial results in a manner that does not encourage participants to expose the Bank to imprudent risks;
 • make such a determination in a manner designed to ensure that a participant's overall compensation is balanced and not excessive in amount and that the awards are consistent with the Bank's policies regarding compensation arrangements; and
 • monitor the success of the performance goals and qualifiers, taking into account weighting established in prior years and making appropriate adjustments in the future, as needed, so that payments appropriately incentivize participants, appropriately reflect risk, and align with regulatory guidance.

 For the 2023 performance goals, the following table shows the goal weights for the senior executive officers eligible to participate in the EIP (including the named executive officers and the chief risk officer).

 Senior Executive Officers (other than the Chief Risk Officer)

 Chief Risk Officer

 Corporate Goal Weight
 Goal Weight (includes individual goals)
 Corporate Goal Weight
 Goal Weight (includes individual goals)

 Individual
 N/A
 20.0
 %
 N/A
 20.0
 %

 Business and Financial
 45.0
 %
 36.0
 %
 28.0
 %
 22.0
 %

 Risk Management
 20.0
 %
 16.0
 %
 50.0
 %
 40.0
 %

 Community Investment
 15.0
 %
 12.0
 %
 9.0
 %
 8.0
 %

 DEI and People

 20.0
 %
 16.0
 %
 13.0
 %
 10.0
 %

 Total
 100.0
 %
 100.0
 %
 100.0
 %
 100.0
 %

 The achievement levels in the EIP for 2023 were designed to reward senior executive officers for achievement of the Bank's corporate goals and objectives as described above, based on a Target level of achievement for all corporate goals and the officer's individual goal(s). The Maximum achievement level was designed to reward senior executive officers when the Bank and the individual officer achievements far exceed the Target level. The Maximum achievement level is the most optimistic achievement level based on reasonable business, market, and economic assumptions and conditions.
 The performance goal measures and plan design were intended to appropriately motivate and reward the Bank's senior executive officers based on the total achievement of all goals, considering each senior executive officer's role in the Bank's performance. Setting the performance goal measure ranges based on a percentage of base salary for

 2023 is intended to be consistent with our Executive Compensation Philosophy of evaluating total remuneration around the median 50th percentile of the total remuneration in the financial services marketplace from which the Bank recruits executive talent.
 The total incentive awards under the EIP, i.e., the Annual Awards, are determined by multiplying the percentage of achievement for each goal by the respective performance goal weights to arrive at each participating officer's total weighted achievement level. Each participating officer's total weighted achievement level is then used to determine each participating officer's cash incentive compensation award under the EIP.
 The following table shows the total incentive award levels for the Annual Awards and the allocation of the Annual Award opportunities between the Year-End Awards and the Deferred Awards for 2023 under the EIP for the eligible senior executive officers.

 Total Annual Award as % of Base Salary
 Year-End Award as % of Base Salary
 Deferred Award as % of Base Salary

 Title
 Minimum
 Meets
 Maximum
 Minimum
 Meets
 Maximum
 Minimum
 Meets
 Maximum

 CEO
 50.0
 %
 80.0
 %
 100.0
 %
 25.0
 %
 40.0
 %
 50.0
 %
 25.0
 %
 40.0
 %
 50.0
 %

 Senior Executive Officers (other than the CEO)
 40.0
 %
 65.0
 %
 85.0
 %
 20.0
 %
 32.5
 %
 42.5
 %
 20.0
 %
 32.5
 %
 42.5
 %

 Vesting of any award is subject to the participant receiving a satisfactory performance rating and being actively employed on the last day of the relevant performance period, except in certain cases, such as termination because of death or disability, retirement, reduction in force, department reorganization, substantial job modification, or termination for Good Reason or without Cause, or "Change in Control" (as defined in the EIP), and subject to certain conditions being met. In such cases, the EIP provides that a Deferred Award will be treated as fully vested as of the date of termination and the relevant pro rata portion of the Annual Award will be treated as vested for that portion of the relevant performance period based on the assumption that the Bank would have achieved the applicable performance goals at the Target level and satisfied the qualifiers for the relevant performance period.
 The following are the performance qualifiers for 2023 for any awards under the EIP: (i) no submission of material information to a regulatory or a reporting agency is significantly past due; (ii) the Bank makes sufficient progress, as determined by the Board, in the timely remediation of significant examination, monitoring, and other supervisory findings; (iii) no material risk management deficiency exists at the Bank; (iv) no operational errors or omissions result in material revisions to the financial results, information submitted to the Finance Agency, or data used to determine incentive payouts; and (v) the Bank has sufficient capital to pay dividends and the ability to repurchase or redeem capital stock.
 The EIP provides that awards may be reduced, eliminated, or forfeited in certain circumstances. Under the EIP, the Board may reduce or eliminate any award not yet paid if the Board finds that a serious, material safety and soundness issue or a serious, material risk management deficiency exists at the Bank, or if: (i) errors or omissions result in material revisions to the Bank's financial results, information submitted to a regulatory or a reporting agency, or information used to determine incentive compensation payouts; (ii) information submitted to a regulatory or a reporting agency is untimely; or, (iii) the Bank does not make appropriate progress, as determined by the Board, in the timely remediation of examination, monitoring, or other supervisory findings and matters requiring attention.
 In addition, if the Bank realizes actual losses during the Deferral Performance Period, or other measures or aspects of performance related to the Annual Performance Period or Deferral Performance Period are realized that would have caused a reduction in the amount of the final award (i.e., the amount of the earned and vested Annual Award and Deferred Award) calculated for the Annual Performance Period or Deferral Performance Period, then the remaining amount of the final award to be paid at the end of the Deferral Performance Period may be reduced to reflect this additional information. Furthermore, if a participant breaches the terms of a non-solicitation and non-disclosure agreement with the Bank executed as a condition to participating in the EIP, all the participant's unpaid vested and unvested awards may be forfeited.

 Finally, if during the most recent examination of the Bank by the Finance Agency, the Finance Agency identifies an unsafe or unsound practice or condition that is material to the financial operation of the Bank within the participant's area(s) of responsibility, and such unsafe or unsound practice or condition is not subsequently resolved to the satisfaction of the Board, then all or a portion of a participant's unpaid award (vested and unvested) may be forfeited as determined in the sole discretion of the Board. Any future payments for a vested award will cease, and the Bank will have no further obligation to make such payments.
 The amount of any award will be determined at the sole discretion of the Board. If the qualifiers are satisfied, an annual compounding interest rate of 6% is applied to any Deferred Awards. Awards, if any, under the EIP are to be paid in accordance with the terms of the EIP following Board approval and completion of any required Finance Agency review. The EIP for 2023 also includes a "cap" on the total incentive award payout for any particular year where the sum of the Year-End Award plus the Deferred Award vesting after three years and the interest earned on such Deferred Award does not exceed the senior executive officers' base salary for that calendar year.
 The amount of any earned and vested Annual Award or Deferred Award may be modified at the Board's discretion to account for performance that is not captured in the relevant performance goals and qualifiers. The Board, in its discretion, may also consider "Extraordinary Occurrences" when assessing performance results and determining any of the awards. "Extraordinary Occurrences" mean those events that, in the opinion and discretion of the Board, are outside the significant influence of the participant or the Bank and are likely to have a significant unanticipated effect, whether positive or negative, on the Bank's operating or financial results. The EIP for 2023 also provides that the Board may apply a "multiplier" to an individual's Annual Award to account for individual performance not captured in his or her individual performance goals, positive or negative, but not to result in an award level below Minimum or above Maximum.
 For additional information regarding awards granted under the EIP for 2023, see the discussion in "Compensation Tables – Narrative to Summary Compensation Table and Grants of Non-Equity Incentive Plan-Based Awards Table – Non-Equity Incentive Compensation and Non-Equity Long-Term Incentive Payouts," which discussion is herein incorporated by reference.
 Savings Plan
 The Bank's Savings 401(k) Plan (Savings Plan) is a tax-qualified defined contribution 401(k) retirement benefit plan that is available to all eligible employees, including the named executive officers. Each eligible employee may contribute between 2% and 75% of base salary to the Savings Plan. For employees who have completed at least six months of service, the Bank matches the employee's contribution up to 6% of base salary. Employees are always fully vested in employer matching contributions.
 For 2023, the maximum annual before-tax employee contribution to the Savings Plan was limited to $22,500 (or $30,000 for participants age 50 and over), and not more than $330,000 of an employee's annual compensation could be considered in computing the employee's benefits under the Savings Plan.
 The Cash Balance Plan is a tax-qualified defined benefit plan that covers employees who have completed a minimum of six months of service, including the named executive officers. Each year, eligible employees accrue benefits equal to 6% of their total annual compensation (which includes base salary and short-term cash incentive compensation) plus interest equal to 6% of their account balances accrued through the prior year, referred to as the annual benefit component of the Cash Balance Plan. For 2023, the Internal Revenue Code (IRC) limited the amount of annual compensation that could be considered in calculating an employee's benefits under the Cash Balance Plan to $330,000.
 The benefits under the Cash Balance Plan annual benefit component are fully vested after an employee completes three years of service, or when the participant reaches age 65. Vested amounts are generally payable in a lump sum or as an annuity when the employee leaves the Bank.

 The Benefit Equalization Plan (BEP) is an unfunded and non-tax-qualified plan that is designed to restore retirement benefits lost because of compensation and benefits limitations imposed on the Savings Plan and the Cash Balance Plan under the IRC.
 Annual compensation is determined based on the definition of compensation provided in the respective tax-qualified plans. Participation in the BEP is available to all employees, including the named executive officers, whose benefits under the tax-qualified plans are restricted because of the IRC limitations discussed above.
 An employee's benefits that would have been credited under the Cash Balance Plan but for the limitations imposed on the plan under the IRC are credited as Supplemental Cash Balance Benefits under the BEP and the credits accrue interest at an annual rate of 6% until distributed. Each year, employees may also elect to defer compensation earned over the IRC compensation limits to the BEP. For each year that a participant makes deferrals to the BEP, lost matching contribution (up to a maximum of 6% of base salary in the aggregate) under the Savings Plan (participant deferrals and Bank matching contributions are referred to herein as Supplemental BEP Savings Benefits) are credited to the participant's BEP account. The make-up benefits under the BEP vest according to the corresponding provisions of the Savings Plan and the Cash Balance Plan.

 Under the BEP, a participant's Supplemental Cash Balance Benefits are payable in the form of a lump sum, single life annuity, 50% survivor annuity, or 75% survivor annuity upon termination of employment, a set date or age after termination of employment, becoming disabled after termination of employment, or death. Under the BEP, a participant's Supplemental BEP Savings Benefits are payable in a lump sum or two to ten annual installments, and payments may commence at termination of employment, retirement, disability, death, or a specific date after termination of employment. In addition, a participant's elections with respect to the time and form of benefit payments are irrevocable unless the election is made 12 months prior to the scheduled distribution date and the new scheduled distribution date is delayed at least five years. If a participant does not elect the time or form of payment, his or her distribution will be a lump sum at termination of employment.
 Participants are permitted each calendar year to elect a different time and form of distribution for deferrals made in that calendar year.
 Notwithstanding a participant's election of a form of payment, the Bank may instead, in its sole discretion, pay a participant's entire account balance in a single lump sum payment, so long as the participant's account balance is less than the applicable dollar limit under IRC Section 402(g), which in 2023 is $22,500. Such payment is known as a limited cash out and applies to a participant's Supplemental Cash Balance Benefit and Supplemental BEP Savings Benefit, including excess contributions and matching contributions.
 Our Deferred Compensation Plan (DCP) is an unfunded and non-tax-qualified deferred compensation plan, consisting of three components for employees: (1) employee deferral of current compensation; (2) make-up matching contributions that would have been made by the Bank under the Savings Plan had the base salary compensation not been deferred; and (3) make-up retirement benefits that would have been earned under the Cash Balance Plan had any amount of total annual compensation (base salary and short-term cash incentive compensation) not been deferred. See discussion in "Compensation Tables – Narrative to Non-Qualified Deferred Compensation Table." The DCP is made available to all Bank employees including the named executive officers and directors as to their director fees.
 Under the DCP, participants' make-up Cash Balance Plan benefits are payable in the form of a lump sum, single life annuity, 50% survivor annuity, or 75% survivor annuity upon termination of employment, a set date or age after termination of employment, becoming disabled after termination of employment, or death. If a participant does not elect a time or form of payment, the benefit is paid in a lump sum upon termination of employment.

 A participant's deferred compensation and the Bank's make-up Savings Plan matching contributions credited under the DCP (including earnings on such amounts) are payable in a lump sum or two to ten annual installments, and payments may commence at termination of employment, retirement, disability, death, or a specific date no earlier than one year from the end of the deferral period. Participant elections regarding the time and form of payment are generally irrevocable unless certain conditions are met. If a participant does not elect the time or form of payment, his or her distribution will be a lump sum at termination of employment.
 Notwithstanding a participant's election of a form of payment, the Bank may instead, in its sole discretion, pay a participant's entire account balance in a single lump sum payment, so long as the participant's account balance is less than the applicable dollar limit under IRC Section 402(g), which in 2023 is $22,500. Such payment is known as a limited cash out and applies to a participant's make-up Cash Balance Plan benefits, including participant deferrals and the Bank's contributions.
 Supplemental Executive Retirement Plan
 Effective January 1, 2003, the Bank began providing a Supplemental Executive Retirement Plan (SERP) to the Bank's eligible senior executive officers, including the named executive officers (other than Mr. Amato). This plan is an unfunded and non-tax-qualified retirement benefit plan that provides a cash balance-style benefit in addition to the tax-qualified benefits under the Cash Balance Plan.
 The SERP supplements the Cash Balance Plan benefits to provide a competitive postretirement compensation package that is intended to help the Bank attract and retain key senior executive officers who are critical to the success of the Bank.
 Benefits under the SERP are based on total annual compensation (base salary and short-term cash incentive compensation, including any deferrals under the Savings Plan, BEP, or DCP) and years of credited service as presented in the table below.

 Years of Credited Service
(As Defined in the Plan)
 Amount of Contribution for President (Percentage of Total Annual Compensation)
 Amount of Contribution for Other Participants (Percentage of Total Annual Compensation)

 Fewer than 5
 %
 %

 5 or more
 %
 %

 Participants accrue annual interest equal to 6% of balances accrued through the prior yearend. In addition, SERP benefits are limited to the extent that any participant's total retirement income exceeds fifty percent (50%) of the participant's final average pay. Final average pay is defined as a participant's highest average annual compensation during any three consecutive years of participation in the SERP. Annual benefits accrued under the SERP for any plan year commencing after January 1, 2018, will vest at the earlier of five years of employment with the Bank from the date the senior executive officer became a participant in the SERP, or when the participant reaches age 62.
 The normal form and time of payment of benefits under the SERP is a lump sum upon the earlier of termination of employment, disability, or death. Upon a timely election, a participant may elect optional forms of payment to commence after termination of employment as specified in the SERP.
 If a participant's employment is terminated for cause (as defined in the plan), only the unvested portion of the participant's SERP account would be forfeited.
 Other Elements of Compensation
 The Bank provides to all employees, including the named executive officers, health, dental, and vision insurance and an employee assistance program for the employees and their spouses/partners and children, for which the Bank pays approximately 80% of the premiums and the employee pays approximately 20%. In addition, the Bank provides long-term disability and basic life insurance coverage to all employees at no cost to the employees.

 The Bank makes available limited retiree healthcare benefits for eligible employees who retire from the Bank. To be classified as a Bank retiree eligible to enroll for retiree healthcare benefits, a Bank employee must be 55 years of age with a minimum of 10 years of Bank service on the date that his or her employment with the Bank terminates.
 Perquisites
 On occasion, the Bank may pay for resort activities for employees, including our named executive officers, in connection with business-related meetings; and in some cases, the Bank may pay the expenses for spouses/partners accompanying employees to these meetings or other Bank-sponsored events. Perquisites are valued at the actual amounts paid to the provider of the perquisites.

 COMPENSATION COMMITTEE REPORT
 The Compensation and Human Resources Committee (Compensation Committee) acts as the compensation committee on behalf of the Bank's Board. In fulfilling its oversight responsibilities, the Compensation Committee reviewed and discussed with management the Compensation Discussion and Analysis set forth in this annual report on Form 10-K.
 Based on the Compensation Committee's review of the Compensation Discussion and Analysis and the discussions the Compensation Committee has had with management, the Compensation Committee recommended to the Board that the Compensation Discussion and Analysis be included in this annual report on Form 10-K, which will be filed with the Securities and Exchange Commission.
 Compensation and Human Resources Committee
 Matthew Hendricksen, Chair
 Banafsheh Akhlaghi, Vice Chair
 David Adame
 Ana Fonseca
 Silvio Tavares

 COMPENSATION TABLES

 Summary Compensation Table

 Name and Principal Position
 Year
 Base Salary

 Bonus

 Non-Equity
 Incentive
 Compensation(1)

 Change in
 Pension Value and
 Non-Qualified
 Deferred
 Compensation(2)

 All Other(3)(4)
 Compensation

 Total

 Teresa Bazemore(5)

 2023
 $
 964,600
 $
 —
 $
 874,300
 $
 479,772
 $
 62,357
 $
 2,381,029

 President and CEO

 2022
 910,000
 —
 904,200
 415,827
 178,381
 (6)

 2,408,408

 2021
 696,023
 100,000
 (7)

 662,500
 205,378
 160,950
 (8)

 1,824,851

 Joseph Amato(9)

 2023
 500,000
 177,417
 (10)

 378,200
 47,001
 31,357
 1,133,975

 EVP and CFO

 2022
 500,000
 177,418
 (10)

 421,800
 49,204
 30,368
 1,178,790

 2021
 319,178
 175,000
 (11)

 260,600
 96,122
 31,590
 882,490

 Greg Ward(12)

 2023
 530,000
 —
 438,998
 362,570
 35,531
 1,367,099

 2022
 485,000
 —
 448,044
 (13)

 —
 (14)

 32,494
 965,538

 Chief Operating Officer

 2021
 460,000
 —
 421,983
 270,113
 27,789
 1,179,885

 Anne Segrest McCulloch(15)

 2023
 498,750
 —
 377,300
 195,118
 33,087
 1,104,255

 2022
 476,649
 112,500
 (16)

 400,700
 160,413
 104,386
 (17)

 1,254,648

 Chief Legal Officer

 Tony Wong(18)

 2023
 437,000
 —
 330,500
 281,494
 29,122
 1,078,116

 2022
 417,000
 —
 343,400
 29,708
 27,874
 817,982

 Chief Banking Officer

 2021
 373,309
 —
 253,700
 (19)

 118,726
 27,309
 773,044

 (1)The amounts reflect the total Annual Awards earned under the EIP for services performed during the respective fiscal year. Fifty percent (50%) of the total Annual Awards are vested after the last day of the one-year performance period, i.e., the Year-End Award. The remaining fifty percent (50%) of the total Annual Awards are deferred and vested on the last day of a three-year performance period, i.e., the Deferred Award. Any payout of the Deferred Awards under the EIP is subject to the satisfaction of certain requirements and qualifiers, and completion of Finance Agency review. The amounts also reflect interest for any vested Deferred Awards under the EIP. For the total Annual Award for 2023 under the EIP for 2023, see the discussion in "Narrative to Summary Compensation Table and Grants of Non-Equity Incentive Plan-Based Awards Table – Non-Equity Incentive Compensation and Non-Equity Long-Term Incentive Payouts."
 (2)Represents the aggregate change in actuarial present value of each of the named executive officers' accumulated benefits under the Bank's qualified and non-qualified defined benefit plans to the extent applicable (i.e., Cash Balance Plan; frozen FIRF; restored benefits under the Benefit Equalization Plan (BEP); make-up retirement benefits under the Deferred Compensation Plan (DCP); and Supplemental Executive Retirement Plan (SERP)). There are no above-market or preferential earnings on the named executive officers' DCP accounts.
 (3)Includes perquisites and premiums for disability and life insurance paid by the Bank. On occasion, the Bank pays for resort activities for employees in connection with Board meetings and other business-related meetings; and, in some cases, the Bank may pay the expenses for spouses accompanying employees to these meetings or other Bank-sponsored events. Perquisites are valued at the actual amounts paid to the provider of the perquisites. The value of some perquisites is not reasonably quantifiable but is known to be de minimis.
 (4)Includes the Bank's matching contributions under the Savings Plan and the Bank's restored and make-up matching amounts credited under the BEP and DCP.
 (5)Ms. Bazemore became president and CEO effective March 15, 2021.
 (6)Of this amount, $120,000 represents reimbursement of relocation costs to Ms. Bazemore.
 (7)Represents payment of a sign-on payment in accordance with Ms. Bazemore's employment agreement.
 (8)Of this amount, $112,903 represents reimbursement of relocation costs to Ms. Bazemore.
 (9)Mr. Amato became the interim CFO effective January 5, 2021, and the CFO effective May 13, 2021.
 (10)Represents payment of a discretionary special award in recognition of service as CFO.
 (11)Represents payment of a special award in recognition of service as interim CFO.
 (12)Mr. Ward, who previously served as chief risk officer, became chief operating officer effective November 1, 2022.
 (13)This amount represents an award earned by Mr. Ward in the amount of $336,900 under the Bank's EIP for 2022 as the Bank's chief risk officer, $75,300 under the EIP for 2022 as the Bank's chief operating officer, and $35,844 in interest for the Deferred Award under the EIP for 2018.
 (14)In accordance with the Securities and Exchange Commission (SEC) rules, negative changes in pension value are not included in this table. The negative change in pension value for Mr. Ward is $70,498.
 (15)Ms. McCulloch became the chief legal officer effective November 18, 2021.
 (16)Represents a sign-on payment.
 (17)Of this amount, $75,924 represents reimbursement of relocation costs to Ms. McCulloch.
 (18)Mr. Wong, who previously served as chief marketing officer and acting chief banking officer, became chief banking officer in May 2021.
 (19)In addition to the Annual Award under the EIP for 2021 prorated, the amount includes a prorated award earned by Mr. Wong in the amount of $42,600 under the Bank's Team Member Incentive Plan earned prior to Mr. Wong becoming eligible for the EIP for 2021 in May 2021.

 Grants of Non-Equity Incentive Plan-Based Awards

 Estimated Payout Ranges(1)

 Name
 EIP for 2023

 Plan Period
 Payout Date
 Minimum

 Meets

 Maximum

 Teresa Bazemore
 2023

 $
 241,150
 $
 385,850
 $
 482,300

 241,150
 385,850
 482,300

 Joseph Amato
 2023

 100,000
 162,500
 212,500

 100,000
 162,500
 212,500

 Greg Ward
 2023

 106,000
 172,250
 225,250

 106,000
 172,250
 225,250

 2023

 99,750
 162,100
 211,950

 99,750
 162,100
 211,950

 Tony Wong
 2023

 87,400
 142,050
 185,750

 87,400
 142,050
 185,750

 (1)The estimated payouts for the Year-End Award and the Deferred Award each represent 50% of the total Annual Awards under the EIP for 2023 that could have been earned by the respective executive officers for 2023. Actual amounts of both the Year-End Award and Deferred Award under the EIP for 2023 for each named executive officer are included in the Summary Compensation Table. Any payout of the Deferred Awards under the EIP for 2023 is subject to the satisfaction of certain requirements and qualifiers, and completion of Finance Agency review. See the discussion in "Compensation Discussion and Analysis – Elements of our Executive Compensation Program – Executive Incentive Plan."
 Narrative to Summary Compensation Table and Grants of Non-Equity Incentive Plan-Based Awards Table
 At Will Employees
 All employees of the Bank are "at will" employees, including the named executive officers. The named executive officers may resign at any time, and the Bank may terminate their employment at any time with or without cause and with or without notice, subject to contractual obligations, if any.
 The 2023 annual base salaries as of December 31, 2023, for the 2023 named executive officers who served as of December 31, 2023, were as follows: Teresa Bryce Bazemore, $964,600; Joseph Amato, $500,000; Anne Segrest McCulloch, $498,750; Greg Ward, $530,000; and Tony Wong, $437,000.
 Corporate Senior Officer Severance Policy. The Corporate Senior Officer Severance Policy (Senior Officers' Policy) is applicable to the executive vice presidents (other than Mr. Amato), and any senior vice president as of December 31, 2018, who are defined in the Senior Officers' Policy as "Corporate Senior Officer."
 The Senior Officers' Policy provides severance benefits if the employee's employment is terminated because the employee's job or position is eliminated or because the job or position is substantially modified so that the employee is no longer qualified or cannot perform the revised job. For these officers, severance is equal to the greater of (i) 12 weeks of base salary, or (ii) the sum of three weeks of base salary, plus three weeks of base salary for each full year of service and three weeks of base salary prorated for each partial year of service at the Bank to a maximum of 52 weeks of base salary. These officers also receive one month of continued health and life insurance benefits and, at the Bank's discretion, outplacement assistance.
 In the event a Corporate Senior Officer is involuntarily terminated without "Cause" under certain circumstances or voluntarily terminated with "Good Reason" (as defined by the Senior Officers' Policy) in connection with a Change in Control, upon the Bank's timely receipt of a separation agreement and release, the officer will receive severance pay in a lump sum equal to one year of base salary.
 In addition, in the event of a qualifying termination in connection with a Change in Control, each Corporate Senior Officer will be entitled to continued health and life insurance coverage under the Bank's group health and life insurance policies, at the Bank's expense, for a period of 12 months immediately following the effective date of separation. However, the Bank will immediately cease paying such premiums prior to the end of the 12-month

 period if the executive officer accepts employment with another employer that provides comparable benefits in terms of cost and scope of coverage during the 12-month period. If the Bank is not in compliance with any applicable regulatory capital or regulatory leverage requirement or if any of the payments required to be made to a Corporate Senior Officer pursuant to the Senior Officers' Policy would cause the Bank to fall below such applicable regulatory requirements, such payment will be delayed until the Bank achieves compliance with its regulatory capital requirements.
 The Board believes that the level of severance benefits for each named executive officer who is a Senior Corporate Officer under the Senior Officers' Policy is appropriate because it is reasonable to believe that finding a comparable position at another institution at a comparable compensation level could take up to one year, and possibly longer, depending on the economic environment at the time, and that the distraction of this uncertainty may have a detrimental impact on the executive's performance. If the employment of any of the 2023 named executive officers who are eligible under the Senior Officers' Policy currently serving had been terminated on December 31, 2023, because the employee's job or position had been eliminated or because the job or position had been substantially modified so that the employee was no longer qualified or could not perform the revised job, the approximate value of the severance benefits payable to the executive (subject to Finance Agency review) applying the Senior Officers' Policy would have been as follows: Anne Segrest McCulloch, $115,288; Greg Ward, $341,621; and Tony Wong, $437,332.
 Employment Agreements and Arrangements
 Bazemore Employment Agreement. The Bank entered into an employment agreement with Teresa Bryce Bazemore dated February 19, 2021, with an initial term of three years and one-year terms thereafter, unless terminated at any time by either the Bank or Ms. Bazemore. Under the terms of the agreement, Ms. Bazemore will initially receive a base annual salary of $875,000 and a sign-on payment of $100,000 paid in the following installments: $50,000 shall be paid 30 days from the start of her employment, and $50,000 shall be paid six months from the start of her employment, which installments are subject to clawbacks in certain circumstances.
 The employment agreement provides for a severance payment equal to (i) two times Ms. Bazemore's Salary (as defined in the employment agreement); and (ii) two times Ms. Bazemore's Annual Incentive Amounts (as defined in the employment agreement) and continued benefits if Ms. Bazemore's employment is terminated under certain circumstances in connection with a Change in Control (as defined in the employment agreement) of the Bank. Had Ms. Bazemore's employment been terminated in connection with a Change in Control on December 31, 2023, the approximate value of the benefits payable to Ms. Bazemore would have been $2,808,526, excluding amounts of any outplacement services.
 Ms. Bazemore will also be eligible to participate in the Bank's various executive incentive and employee benefit plans, including the Bank's Executive Incentive Plan (EIP) and Supplemental Executive Retirement Plan (SERP). Under Ms. Bazemore's employment agreement, the amount of Bank annual contribution credits under the SERP will be as follows: 25% of total annual compensation for less than 5 years of credited service and 35% of total annual compensation for 5 or more years of credited service. Under Ms. Bazemore's employment agreement, the Bank will provide reimbursement of relocation costs up to $250,000.
 The employment agreement also provides that if Ms. Bazemore's employment is terminated due to the expiration of the initial three-year term and the Board decided not to extend her employment for any additional term, Ms. Bazemore would be entitled to all Accrued Benefits (as defined in her employment agreement) and to receive a severance payment equal to twelve (12) months of base salary and a pro-rata portion of the EIP award for the year in which the termination occurs; and all Deferred Awards will be treated as fully vested (Severance Payment).
 The employment agreement further provides that if Ms. Bazemore was terminated without Cause (as defined in her employment agreement) or for Good Reason (as defined in her employment agreement) at any time, Ms. Bazemore would be entitled to receive severance payments equal to the Severance Payment and all Accrued Benefits. Had Ms. Bazemore been terminated under these circumstances on December 31, 2023, the approximate value of the benefits, payable to Ms. Bazemore, excluding amounts of any Accrued Benefits, would have been $1,780,053.

 As previously reported on Form 8-K filed on August 3, 2023, on July 28, 2023, the Board determined not to renew Ms. Bazemore's employment agreement at the end of the original three-year term on March 14, 2024.
 The Board has formed a search committee of the Board, as previously disclosed, to conduct a search for Ms. Bazemore's successor and to evaluate and propose qualified candidates for approval to the Board. As previously reported on Form 8-K on February 29, 2024, the Board has identified an external candidate and is in the final stages of the recruitment process, which includes non-objection by the Finance Agency and other requirements and conditions.
 Due to the ongoing recruitment process, on February 29, 2024, the Bank and Ms. Bazemore entered into an amendment to her employment agreement (Amendment No. 1) to mutually extend the term of her employment to June 30, 2024.
 Amato Employment Agreement. The Bank entered into an employment agreement with Joseph Amato dated October 7, 2020, for an initial term of six (6) months (Initial Term) and six (6) automatic extensions of one-month terms thereafter (each referred to as an Automatic One Month Extension Term). Mr. Amato's initial employment agreement provided that Mr. Amato would receive a base annual salary of $500,000 and a sign-on payment of $50,000, which is subject to a repayment if Mr. Amato's employment is terminated for Cause or Without Good Reason (as defined in his employment agreement) during the term of his employment agreement. Additionally, Mr. Amato's employment agreement provided that he would be eligible for a fully discretionary Special Award of up to $300,000 to be received in two parts in recognition of his service as Interim CFO and based on his performance in connection with his duties and responsibilities as the Bank's principal financial officer. The first 50% of the Special Award ($150,000) was paid at the end of the Initial Term and eligibility for up to the second 50% of the Special Award ($150,000) shall accrue on a pro rata basis over the course of any subsequent Automatic One Month Extension Term.
 The initial employment agreement also provided that Mr. Amato acknowledges and agrees that notwithstanding any terms to the contrary in the Bank's EIP, SERP, and Corporate Senior Officer Severance Policy, such plans and policy would not apply to him in connection with his employment under the employment contract; and the Special Award is in lieu of any and all payments or rights that might otherwise have been available to him under such plans and policy.
 On July 7, 2021, the Bank entered into an amendment to Mr. Amato's employment agreement (Amendment No. 1) to extend the term of his employment to March 31, 2023, and, effective May 13, 2021, to serve as the Bank's chief financial officer (CFO) for the extended term (Second Term). In connection with the extension of Mr. Amato's term of employment, Mr. Amato served for one Automatic One Month Extension Term. Amendment No. 1 provides an option to mutually elect to extend his Second Term for another year, until March 31, 2024 (Mutual Extension).
 Amendment No. 1 provided that Mr. Amato will be eligible for a second special award of up to $354,835 in recognition of his service as the Bank's CFO (Second Special Award). The first 50% of the Second Special Award ($177,418) was paid in 2022. The second 50% of the Second Special Award ($177,417) was paid in 2023.
 Additionally, Amendment No. 1 provided that beginning with the Second Term, Mr. Amato will also be eligible to participate in the Bank's EIP. For the Second Term, Mr. Amato continued to acknowledge that the SERP and the Corporate Senior Officer Severance Policy will not apply to him during the Second Term or any Mutual Extension.
 Amendment No. 1 also provided that, upon the expiration of the Second Term or any Mutual Extension, Mr. Amato shall be entitled to receive a severance payment equal to the EIP Annual Award (defined in the EIP to include both the short-term incentive component and the long-term incentive component) as set forth in the Bank's EIP, which will be treated as vested, on a pro rata basis for the performance period of the year when the expiration of his employment agreement occurs, and any Deferred Awards (as defined in the EIP) will be treated as fully vested, all of which is to be paid out as and when due in accordance with the EIP (Severance Payment).

 On October 19, 2022, in accordance with the Mutual Extension, the Bank and Mr. Amato entered into an amendment to his employment agreement to mutually extend the term of his employment following the expiration of the Second Term to March 31, 2024 (Amendment No. 2).
 On October 30, 2023, the Bank and Mr. Amato entered into a third amendment to his employment agreement (Amendment No. 3) to mutually extend the term of his employment to September 30, 2024 (Third Term), with an automatic extension until March 31, 2025, unless a non-renewal notice is provided by either the Bank or Mr. Amato at least one month prior to the end of the Third Term or any automatic extension thereof. Amendment No. 3 also amended Mr. Amato's base annual salary to $540,000, effective January 1, 2024.

 Under the terms of Amendment No. 2, as amended by Amendment No. 3, in recognition of Mr. Amato's extended service as the Bank's Executive Vice President and CFO, Mr. Amato will be eligible for a fully discretionary "Third Special Award" of up to an amount equal to the actual foregone benefits under the Bank's SERP and Cash Balance Plan (and related Benefit Equalization Plan) for the 2020 to 2025 plan years reduced by any payments made under the Second Special Award (as defined in Amendment No. 1) and the Third Special Award (as defined in Amendment No.2) and further reduced by any benefits under the Bank's Cash Balance Plan (and related Benefit Equalization Plan) that become fully vested in recognition of his service as CFO and based on his performance in connection with his duties and responsibilities as the Bank's principal financial officer.
 If Mr. Amato's employment is terminated at any time by the Bank without Cause or if he terminates his employment for Good Reason, then Mr. Amato shall be entitled to receive an amount equal to his remaining salary, as well as all Accrued Benefits. In addition, Mr. Amato will be entitled to any earned but unpaid amount of the fully discretionary Third Special Award on a pro rata basis for the period up to the date the termination occurs and shall be entitled to receive the Severance Payment (but if Mr. Amato is otherwise entitled to any EIP Awards by operation of the EIP and receives such amount(s), then Mr. Amato would receive the greater of such EIP Awards or the EIP Awards calculated as Severance Payment, but in no event shall Mr. Amato receive both). Had Mr. Amato been terminated under these circumstances on December 31, 2023, the approximate value of the benefits, payable to Mr. Amato, excluding amounts of any Accrued Benefits, would have been $59,495.
 Non-Equity Incentive Compensation and Non-Equity Long-Term Incentive Payouts
 For 2023, Ms. Bazemore, as president and chief executive officer, was awarded an Annual Award under the EIP of $874,300. Ms. Bazemore's award was based on the Bank's 2023 overall achievement level of 127.0%, which comprised the following achievement levels for the Bank's four corporate goals: 110.3% for the Business and Financial goal; 149.95% for the Risk Management goal; 116.1% for the Community Investment goal; and 150% for the DEI and People goal, along with her 2023 achievement level for her individual goal.
 Based on the achievement levels for the Bank's four corporate goals and the achievement levels of the other 2023 named executive officers for their respective individual goals, the following Annual Awards under the EIP for 2023 were awarded: Joseph Amato, $378,200; Greg Ward, $400,900; Anne Segrest McCulloch, $377,300; and Tony Wong, $330,500.
 The total Annual Award for each named executive officer represents the amount for their Year-End Award and the amount for their Deferred Award, each of which is fifty percent (50%) of their Annual Award approved by the Board under the EIP for 2021. The payment of their Deferred Award is deferred for the three-year performance period and is subject to applicable requirements and qualifiers as described in "Compensation Discussion and Analysis – Elements of Our Executive Compensation Program – Executive Incentive Plan," which discussion is herein incorporated by reference.
 The following table shows the two components of the total Annual Awards for the named executive officers approved by the Board under the EIP for 2023.

 EIP for 2023

 Named Executive Officers
 Year-End Awards(1)

 Deferred Awards(2)

 Annual Awards

 Teresa Bazemore
 $
 437,150
 $
 437,150
 $
 874,300

 Joseph Amato
 189,100
 189,100
 378,200

 Greg Ward

 200,450
 200,450
 400,900

 188,650
 188,650
 377,300

 Tony Wong
 165,250
 165,250
 330,500

 Total
 $
 2,361,200

 (1)The Year-End Award is 50 percent of the total Annual Award and is included in the Summary Compensation Table.
 (2)The Deferred Award is 50 percent of the total Annual Award and remains subject to the satisfaction of applicable qualifiers and will not be paid until 2027. The Deferred Awards are also subject to modification and forfeiture under the terms of the EIP.
 In reviewing the Bank's 2023 performance, the Board recognized the other named executive officers' management in addressing risk management, business, financial, operational efficiency, and regulatory challenges and issues, while achieving performance goals and objectives at a very high level. The Board recognized Ms. Bazemore's achievements and her efforts, in particular, with respect to her leading the Bank through a continued period of economic uncertainty and leadership transition. Additionally, in support of employee engagement, Ms. Bazemore led the Bank's workforce through a transition from being fully remote to participating in the Bank's hybrid work program.
 To support the achievement level of the Business and Financial goal for 2023, the financial performance goal as measured by full year AROC spread was 3.61%, the operating efficiency goal as measured by full year operating expenses was $168.7 million (above the Bank's 2023 operating expense budget), the member business volume goal as measured by the average daily balance for advances and letters of credit outstanding during 2023 was $76.9 billion and $20.1 billion, respectively, for a total of $97.0 billion, and the member business product utilization goal as measured by the conversion of rate to active members was 77%.

 For the accomplishments relating to the Business and Financial goal for 2023 discussed above, management received an overall achievement level between Target and Maximum, or 110.3%.
 To support the achievement level of the first goal component of the Risk Management goal for 2023, management successfully surpassed its Climate Risk Management objectives by developing a Climate Change Risk Framework, creating an inventory of the Bank's current climate risk controls, and producing quantitative measures of the Bank's climate risk exposure.

 To support the achievement level of the second goal component of the Risk Management goal for 2023, management surpassed its Consolidated Supplier Cyber Risk Management objectives by creating a Supplier Risk Dashboard with a consolidated cyber risk score and embedding the dashboard supplier relationship management to improve processes and reduce supplier risk.

 To support the achievement level of the third goal component of the Risk Management goal for 2023, the Information Security Risk Management goal as measured by the percent of the Bank's workforce that became a Security Champion was 65.1%.

 For the accomplishments relating to the Risk Management goal for 2023 discussed above, management received an overall achievement level of 150%.

 For the first goal component of the Community Investment goal for 2023, the Bank launched the Nevada Targeted Fund in January 2023 and educated its stakeholders on the new program. The Bank received eight applications for the Nevada Targeted Fund and awarded funding to six projects.

 To support the achievement level of the second goal component of the Community Investment goal for 2023, the community investment product utilization goal as measured by the percent of members that used advances, letters of

 credit, and credit programs that promote and assist housing and community economic development activities was 19.7%.

 For the accomplishments relating to the Community Investment goal for 2023 mentioned above, management received an overall achievement level of 116.1%.
 To support the achievement level of the DEI and People goal for 2023, management automated DEI data management, quality assurance, and reporting across DEI workforce, procurement, and capital markets pillars, increased employee participation in the voluntary Diversity Champion program that deepened individual understanding and adoption of diversity, inclusion, and belonging to reinforce the Bank's commitment to DEI, and progressed talent management strategies by achieving a voluntary employee turnover rate below Target.

 For the accomplishments relating to the DEI and People goal for 2023 mentioned above, management received an overall achievement level of 150%.

 Pension Benefits Table
 The following table provides the present value of accumulated retirement and pension-related benefits payable as of December 31, 2023, to each of the named executive officers upon the normal retirement age of 65 under the Bank's qualified and non-qualified defined benefit plans.

 Name
 Plan Name
 Years of
Credited
Service
 Present Value of
 Accumulated
 Benefits(1)

 Payments
During Last
Fiscal Year

 Teresa Bazemore
 2.250
 $
 53,053
 $
 —

 N/A
 —
 —

 2.250
 128,204
 —

 2.250
 —
 —

 Supplemental Executive Retirement Plan(2)

 2.750
 919,720
 —

 Joseph Amato
 2.667
 56,856
 —

 N/A
 —
 —

 2.667
 29,459
 —

 2.667
 20,408
 —

 Supplemental Executive Retirement Plan(3)

 N/A
 —
 —

 Greg Ward
 9.667
 240,891
 —

 N/A
 —
 —

 9.667
 181,504
 —

 9.667
 —
 —

 Supplemental Executive Retirement Plan(2)

 7.000
 1,280,711
 —

 1.583
 31,315
 —

 N/A
 —
 —

 1.583
 29,108
 —

 1.583
 —
 —

 Supplemental Executive Retirement Plan(2)

 2.083
 306,500
 —

 Tony Wong
 28.250
 843,212
 —

 0.250
 2,065
 —

 28.250
 120,564
 —

 28.250
 42,745
 —

 Supplemental Executive Retirement Plan(2)

 2.667
 417,661
 —

 (1)For purposes of this table, the present value of accumulated benefits as of December 31, 2023 (measured December 31, 2023) was calculated using a discount rate of 4.50%, which is consistent with the assumptions used in the Bank's financial statements. Actual benefit payments under each plan may differ based on the applicable discount rate under the terms of the relevant plan. The Bank withdrew from the FIRF, a multiple-employer tax-qualified defined benefit plan, on December 31, 1995. Prior to the Bank withdrawing from the FIRF, Mr. Wong was a participant in the plan. Amounts under the BEP and the DCP represent the present value of only the pension-related benefits accumulated for the named executive officer.
 (2)For the purposes of this table, the years of credited service for the SERP represent the years of participation since the inception of the SERP in 2003 or the first year in which the participant initially became active in the SERP. For purposes of determining the amount of Bank contribution in the SERP table, the years of credited service are defined in the SERP.
 (3)In accordance with Mr. Amato's employment agreement, the SERP will not apply to him while he is employed under his employment agreement.

 Narrative to Pension Benefits Table
 For information regarding the plans in the table, see the discussion in our Compensation Discussion and Analysis under "Cash Balance Plan," "Benefit Equalization Plan," "Deferred Compensation Plan," and "Supplemental Executive Retirement Plan." The valuation method and material assumptions used in quantifying the present value of the current accrued benefits in the table are consistent with the assumptions used in the Bank's financial statements. See the discussion in "Item 8. Financial Statements and Supplementary Data – Note 12 – Employee Retirement Plans and Incentive Compensation Plans."
 Non-Qualified Deferred Compensation Table
 The following table reflects the non-qualified Deferred Compensation Plan balances as of December 31, 2023, for the named executive officers.

 Name and Principal Position
 Last Fiscal Year
 Beginning of
Year Balance
 2023 Executive Contributions(1)

 2023 Bank
 Contributions

 Aggregate
Earnings/
(Losses)
 Aggregate
(Withdrawals)/
Distributions
 Yearend 2023
 Aggregate Balance

 Teresa Bazemore
 2023
 $
 —
 $
 —
 $
 —
 $
 —
 $
 —
 $
 —

 President and CEO

 Joseph Amato
 2023
 120,495
 202,279
 —
 42,733
 —
 365,507

 EVP and CFO

 Greg Ward
 2023
 —
 —
 —
 —
 —
 —

 Chief Operating Officer

 2023
 —
 —
 —
 —
 —
 —

 Chief Legal Officer

 Tony Wong
 2023
 132,441
 162,687
 —
 39,494
 —
 334,622

 Chief Banking Officer

 (1)The 2023 executive contributions made by Mr. Amato and Mr. Wong are included in the "Non-Equity Incentive Payment" column in the Summary Compensation Table.
 Narrative to Non-Qualified Deferred Compensation Table
 The Non-Qualified Deferred Compensation Table presents information about our DCP, which is designed to allow Bank officers to defer up to 100% of base salary and short- and long-term incentive cash compensation awards, as applicable. Directors may also participate in the DCP to defer up to 100% of their director fees.
 The Bank's matching contribution under the Savings Plan is calculated based on an officer's base salary after deferring base salary compensation under the DCP. As a result, an officer who defers base salary compensation forgoes the Bank's matching contribution on the portion of compensation that is deferred. To compensate for this, the Bank makes a contribution credit to the officer's DCP balance to restore the benefit under the Savings Plan that would otherwise be lost as a result of deferring base salary compensation, and these "make up matching contributions" are also reflected in the table.
 Participants may direct the investments of deferred amounts into core mutual funds or into a brokerage account. Participants may change these investment directions at any time. All investment earnings accumulate to the benefit

 of the participants on a tax-deferred basis. Brokerage fees relating to purchases and sales are charged against the value of the participant's deferred balance in the plan. The Bank pays all set-up and annual account administration fees.
 Income taxes are deferred until a participant receives payment of funds from the plan. Participants may elect payouts in a lump sum or over a payout period from 2 to 10 years. A participant may change any previously elected payment schedule by submitting a written election. Any written election to change the payment schedule must be made at least 12 months prior to the original payout date, and the new payout date, in most cases, must be at least 5 years from the original payout date.

 CHIEF EXECUTIVE OFFICER (CEO) PAY RATIO
 For the year ended December 31, 2023, the ratio of the Bank's CEO's total compensation for 2023 to the Bank's median of the annual total compensation for 2023 of all our employees, except the CEO (Median Employee) is 9.34:1. For total compensation for the Bank's CEO and the Median Employee, the Bank used the same elements of compensation presented in the Summary Compensation Table and calculated total compensation in the same manner total compensation is calculated for the Summary Compensation Table for both employees. The calculation also included amounts attributable to change in pension value, which will vary among employees based upon their tenure at the Bank. For 2023, the total annualized compensation of the Median Employee was $255,057, and the total annualized compensation of the CEO was $2,381,029.
 The Bank identified the Median Employee by calculating the 2023 total compensation (using the same elements of compensation in the Summary Compensation Table and in the same manner total compensation is calculated for the Summary Compensation Table) for each of the employees who were employed by the Bank on December 31, 2023 and ranking the 2023 total compensation for all such employees (a list of 318 employees) from lowest to highest, excluding the CEO. The employees in the calculation included all full-time and part-time employees, and the Bank annualized compensation for all such employees.

 DIRECTOR COMPENSATION
 We provide our directors with compensation for the performance of their duties as members of the Board and for the amount of time spent on the Bank's business.

 Director Compensation Table
For the Year Ended December 31, 2023

 Name of Directors serving during 2023

 Fees Earned
or Paid in Cash

 Simone Lagomarsino(1)

 $
 150,000

 F. Daniel Siciliano(2)

 136,500

 Brian M. Riley(3)

 132,500

 David Adame

 Banafsheh Akhlaghi

 Jeffrey K Ball

 Marangal L. Domingo

 Ana F. Fonseca

 Lori Gay

 Melinda Guzman(4)

 132,500

 Chang M. Liu

 Kevin G. Murray(4)

 Joan C. Opp
 132,500

 Gary L. Trujillo

 Total
 $
 1,949,000

 (1)Ms. Lagomarsino served as Chair during 2023.
 (2)Mr. Siciliano served as Vice Chair during 2023 and is serving as Chair for 2024.
 (3)Mr. Riley began serving as Vice Chair in 2024.
 (4)Mr. Murray's and Ms. Guzman's terms as directors expired on December 31, 2023.

 On occasion, the Bank pays for resort activities for directors in connection with Board meetings and other business-related meetings, and, in some cases, the Bank may pay the expenses for spouses accompanying directors to these meetings or other Bank-sponsored events. The value of these perquisites is considered de minimis and not included in the table above.
 The 2023 Board Compensation and Expense Reimbursement Policy (2023 Directors Compensation Policy) provided the directors with compensation for the performance of their duties as members of the Board and the amount of time spent on official Bank business, as set forth below.

 Position
 Maximum Annual
Service Fee
 Maximum Annual
 Meeting Fees
 Total
Maximum Annual
Compensation

 Chair
 $
 95,000
 $
 $
 150,000

 Vice Chair
 81,500
 136,500

 Audit, Compensation and HR, and Risk Committee Chairs
 77,500
 132,500

 All Other Committee Chairs
 75,000

 Other Directors
 68,000

 Under the 2023 Directors Compensation Policy, service fees for the above positions were paid for serving as a director during and between regularly scheduled meetings of the Board. The maximum annual service fee was prorated and paid with the meeting fee, if applicable, at the conclusion of each two-month service period on the Board (month end February, April, June, August, October, and December). In addition, each director received a fee of $11,000 for attending any portion of five of the six regularly scheduled two-day Board meetings, subject to the annual maximum of $55,000.
 The 2023 Directors Compensation Policy provided that a director may receive a meeting fee for participation in one regularly scheduled Board meeting by telephone or virtually. No other fee was paid for participation in meetings of the Board or Board committees by telephone or virtually or participation in other Bank or FHLBank System activities. The president of the Bank was authorized to interpret the 2023 Directors Compensation Policy, as necessary, according to applicable statutory, regulatory, and policy limits.
 Under the 2023 Directors Compensation Policy, the final prorated service fee was to be withheld if a director did not attend (in person, by telephone, or virtually) at least 75% of all regular and special meetings of the Board and the director's assigned committees for the year, or if the Board determined a director had consistently demonstrated a lack of engagement and participation in meetings attended. In addition, the meeting fee attendance requirement provided that a director would receive a meeting fee only if the director attended the regular Board meeting, as well as at least one assigned committee meeting during the Board's regularly scheduled two-day meetings.
 The Bank reimbursed directors for necessary and reasonable travel, subsistence, and other related expenses incurred in connection with the performance of their official duties, which may have included participation in meetings or activities for which no fee was paid.
 For expense reimbursement purposes, directors' official duties included:
 • Meetings of the Board and Board committees,
 • Meetings requested by the Finance Agency and FHLBank System committees,
 • Meetings of the Council of FHLBanks and its committees,
 • Meetings of the Bank's Affordable Housing Advisory Council,
 • Events attended on behalf of the Bank when requested by the president in consultation with the Board chair,
 • Other events attended on behalf of the Bank with the prior approval of the Board chair,
 • Director education events attended that are consistent with the Bank's Director Education Guidelines, and with the prior approval of the Board chair (and in the case of the Board chair, the chair of the Governance Committee), and
 • National Association of Corporate Directors Annual Meeting.
 The 2023 Directors Compensation Policy also provides that directors may receive up to an additional $1,500 in compensation in the form of expense reimbursement for meals and travel for a spouse or significant other. The 2023 Directors Compensation Policy also provided the opportunity to participate in the Bank's Charitable Contribution Matching Gift Program.
 The Board adopted a Compensation and Expense Reimbursement Policy for 2024, which is substantially similar to the 2023 Directors Compensation Policy, with no increases in director fees for 2024.

 ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS
 The following table sets forth information about those stockholders that are beneficial owners of more than 5% of the Federal Home Loan Bank of San Francisco's outstanding capital stock, including mandatorily redeemable capital stock, as of February 29, 2024.

 Name and Address of Beneficial Owner

 Number of
Shares Held
Shares

 JPMorgan Chase, National Association
 6,014,742
 20.0
 %

 383 Madison Avenue

 New York, New York 10179

 The following table sets forth information about those members (or their holding companies) with officers or directors serving as directors of the Federal Home Loan Bank of San Francisco as of February 29, 2024.

 Director Name
 Name of Institution
 City
 State
 Number of
Shares Held
Shares

 Jeffrey K. Ball
 First Pacific Bank
 Whittier
 CA
 18,903
 0.1
 %

 Marangal (Marito) Domingo
 First Technology Federal Credit Union
 San Jose
 CA
 697,064
 2.3

 Ana E. Fonseca
 Logix Federal Credit Union
 Valencia
 CA
 263,925
 0.9

 Employers Insurance Company of Nevada
 Reno
 NV
 8,370
 —

 Employers Assurance Company
 Reno
 NV
 12,164
 —

 Employers Compensation Insurance Company
 Reno
 NV
 14,964
 —

 Employers Preferred Insurance Company
 Reno
 NV
 20,208
 0.1

 Cerity Insurance Company
 Reno
 NV
 4,681
 —

 Simone Lagomarsino(1)

 Pacific Premier Bank
 Irvine
 CA
 194,080
 0.6

 Chang M. Liu
 Cathay Bank
 Los Angeles
 CA
 172,500
 0.6

 Joan C. Opp
 Stanford Federal Credit Union
 Palo Alto
 CA
 180,900
 0.6

 Brian M. Riley
 Clearinghouse CDFI
 Lake Forest
 CA
 28,376
 0.1

 Brian M. Riley
 Oxford Life Insurance Company
 Phoenix
 AZ
 60,664
 0.2

 Total
 1,676,799
 5.5
 %

 (1)Formerly, Ms. Lagomarsino served as president and chief executive officer of Luther Burbank Corporation, and its subsidiary Luther Burbank Savings, Santa Rosa, California, which was a member in 2023, from January 2019 until its merger with Washington Federal Bank (a nonmember bank), which was completed on February 29, 2024.

 ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE
 Capital stock ownership is a prerequisite to transacting any member business with the Federal Home Loan Bank of San Francisco (Bank). The members, former members, and certain other nonmembers own all the capital stock of the Bank, the majority of the directors of the Bank are officers or directors of members, and the Bank conducts its advances and purchased mortgage loan business almost exclusively with members or member successors. The Bank extends credit in the ordinary course of business to members with officers or directors who serve as directors of the Bank and to members owning more than 5% of the Bank's capital stock (5% shareholders) on market terms that are no more favorable to them than the terms of comparable transactions with other members. In addition, the Bank may transact short-term investments, Federal funds sold, and mortgage-backed securities (MBS) with members and their affiliates that have officers or directors who serve as directors of the Bank or with 5% shareholders. All investments are market rate transactions, and all MBS are purchased through securities brokers or dealers. The Bank may also be the primary obligor on debt issued in the form of Federal Home Loan Bank (FHLBank) System consolidated obligations using underwriters and dealers, and may enter into interest rate exchange agreements with counterparties, that may be affiliates of Bank members with officers or directors who serve as directors of the Bank or affiliates of members and nonmembers owning more than 5% of the Bank's capital stock, which are transactions in the ordinary course of the Bank's business and are market rate transactions.
 The FHLBank Act requires the Bank to establish an Affordable Housing Program (AHP). The Bank provides subsidies to members, which use the funds to assist in the purchase, construction, or rehabilitation of housing for households earning up to 80% of the median income for the area in which they live. Subsidies may be in the form of direct grants or below-market interest rate advances. Only Bank members, along with their nonmember AHP project sponsors, may submit AHP applications. All AHP subsidies are made in the ordinary course of business.
 The FHLBank Act also requires the Bank to establish a Community Investment Program and authorizes the Bank to offer additional Community Investment Cash Advance (CICA) programs. Under these programs, the Bank provides subsidies in the form of grants and below-market interest rate advances or standby letters of credit to members for community lending and economic development projects. Only Bank members may submit applications for these credit program subsidies. All CICA subsidies are made in the ordinary course of business.
 In instances where an AHP or CICA transaction involves a member that owns more than 5% of the Bank's capital stock (or an affiliate of such a member), a member with an officer or director who is a director of the Bank, or an entity with an executive officer, director, controlling shareholder, or general partner who serves as a director of the Bank (and that has a direct or indirect interest in the subsidy), the transaction is subject to the same eligibility and other program criteria and requirements as all other comparable transactions and to the regulations governing the operations of the relevant program.
 The Bank may also use members that have officers or directors who serve as directors of the Bank or 5% shareholders or their affiliates as securities custodians and derivative dealer counterparties. These financial relationships are conducted in the ordinary course of business on terms and conditions similar to those that would be available for comparable services if provided by unaffiliated entities.
 The Bank does not have a written policy to have the board of directors (Board) review, approve, or ratify transactions with members that are outside the ordinary course of business because such transactions rarely occur. However, it has been the Bank's practice to report to the Board all transactions between the Bank and its members that are outside the ordinary course of business, and, on a case-by-case basis, seek Board approval or ratification.

 Director Independence
 General
 Under the rules of the Securities and Exchange Commission (SEC), the Bank is required to identify directors who are independent, and members of the Board's Audit Committee and Compensation and Human Resources Committee and any committee performing similar functions to a nominating committee who are not independent, using the independence definition of a national securities exchange or automated quotation system. The Bank's capital stock is not listed on a national securities exchange or automated quotation system, and the Bank's board of directors is not subject to the independence requirement of any such exchange or automated quotation system. The Bank is subject to the independence standards for directors serving on the Audit Committee set forth in the rules of the Federal Housing Finance Agency (Finance Agency), and looks to the Finance Agency's independence standards to determine independence for all directors, whether or not they serve on the Audit Committee. In addition, for purposes of compliance with the SEC's disclosure rules only, the Board has evaluated director independence using the definition of independence articulated in the rules of the National Association of Securities Dealers Automated Quotations (NASDAQ).
 In addition to the independence rules and standards above, the FHLBanks are required to comply with the rules issued by the SEC under Section 10A(m) of the Securities Exchange Act of 1934, which includes a substantive independence rule prohibiting a director from being a member of the Audit Committee if he or she, other than in his or her capacity as a member of the Audit Committee, the Bank's board of directors, or any other Board committee, accepts any consulting, advisory, or other compensatory fee from the Bank or is an "affiliated person" of the Bank as defined by the SEC rules (the person controls, is controlled by, or is under common control with the Bank).
 Director Independence under the Finance Agency Regulations
 The Finance Agency director independence rule provides that a director is sufficiently independent to serve as a member of the Audit Committee if that director does not have a disqualifying relationship with the Bank or its management that would interfere with the exercise of that director's independent judgment. Disqualifying relationships under the Finance Agency's independence standards include, but are not limited to: (i) employment with the Bank at any time during the last five years; (ii) acceptance of compensation from the Bank other than for service as a director; (iii) being a consultant, advisor, promoter, underwriter, or legal counsel for the Bank at any time within the last five years; or (iv) being an immediate family member of an individual who is or who has been a Bank executive officer within the past five years.
 Although the Finance Agency's independence standard only applies by regulation to members of the Audit Committee, the Bank's Board looks to this standard for purposes of determining independence of all Bank directors.
 The independence standard imposed on the Audit Committee under the Finance Agency regulations takes into account the fact that the Bank was created by Congress; the Bank has a cooperative ownership structure; the Bank is statutorily required to have member directors who are either an officer or director of a Bank member; the Bank was created to provide its members with products and services; and the Bank's board of directors is statutorily required to administer the affairs of the Bank fairly and impartially and without discrimination in favor of or against any member borrower. The Finance Agency's independence standards do not include as a disqualifying relationship any business relationships between a director's member institution and the Bank. Consistent with the rule, the Bank's Board does not believe that the statutorily prescribed business relationships between a director's member institution and the Bank interfere with the director's exercise of his or her independent judgment. The national securities exchanges' independence definitions, including those of the NASDAQ, do not generally take into account the cooperative nature of the Bank. Accordingly, the Bank's Board believes that the appropriate standard for measuring director independence is the Finance Agency's independence standards.
 Applying the Finance Agency independence standards, the Board has determined that all directors who served in 2023 were, and all current directors are, independent.

 Director Independence under the NASDAQ Rules
 For purposes of compliance with the SEC's disclosure rules only, the Board has evaluated director independence using the definition of independence articulated in the NASDAQ rules. The NASDAQ standard requires the Board to make an affirmative determination that the director does not have a relationship with the Bank that would impair his or her independence. "Independent director" under the NASDAQ rules means a person other than an executive officer or employee of the company or any other individual having a relationship which, in the opinion of the company's board of directors, would interfere with the exercise of independent judgment in carrying out the responsibilities of a director.
 In addition, the NASDAQ rules set forth seven relationships that automatically preclude a determination of director independence. Among other things, a director is not considered to be independent if the director is, or has a family member who is, a partner in, or a controlling shareholder or an executive officer of, any organization to which the Bank made, or from which the Bank received, payments for property or services in the current or any of the past three fiscal years that exceed 5% of the recipient's consolidated gross revenues for that year, or $200,000 (the payment and revenue relationship test), whichever is more.
 Using the NASDAQ rules, the Board affirmatively determined that in its opinion Mr. Adame, Ms. Akhlaghi, Ms. Archuleta, Mr. Siciliano, Mr. Tavares, and Mr. Trujillo, who are current nonmember directors and are not employed by and do not serve as a director of any member institution, are independent and, to the extent they served as nonmember directors in 2023, were independent in 2023 under the NASDAQ rules because they have no relationship with the Bank that would interfere with their exercise of independent judgment in carrying out their responsibilities. Using the NASDAQ rules, the following former non-member director who served in 2023 was considered independent by the Board because she had no relationship with the Bank that would interfere with her exercise of independent judgment in carrying out her responsibilities as a director: Ms. Guzman.
 Using the NASDAQ rules, the Board affirmatively determined that in its opinion the following current member directors are independent and, to the extent they served as member directors in 2023, were independent in 2023 under the NASDAQ rules because they have no relationship with the Bank that would interfere with their exercise of independent judgment in carrying out their responsibilities as directors: Mr. Ball, Ms. Fonseca, Mr. Hendricksen, Ms. Lagomarsino, Mr. Liu, Ms. Opp, and Mr. Riley.
 In making these determinations, the Board recognized that during their directorships the member directors were employed by or served as a director of a member institution that may have conducted business with the Bank in the ordinary course of the Bank's and the member institution's respective businesses. The Board determined that these ordinary course customer relationships with the member institutions that had or have member directors on the Board would not interfere with the member directors' exercise of independent judgment or their independence from management under the NASDAQ rules. This determination is based on the fact that the Bank was created by Congress, the Bank has a cooperative ownership structure, the Bank is statutorily required to have member directors who are either an officer or director of a Bank member, the Bank was created to provide its members with products and services, and the Board is statutorily required to administer the affairs of the Bank fairly and impartially and without discrimination in favor of or against any member borrower.
 Audit Committee Independence
 The Board has an Audit Committee. Under the Finance Agency's independence standards and NASDAQ rules, all Audit Committee members who served in 2023 were independent and all current Audit Committee members are independent.
 All Audit Committee members who served in 2023 and all current Audit Committee members met the substantive independence rules under Section 10A(m) of the 1934 Act.

 Compensation and Human Resources Committee Independence
 The Board has a Compensation and Human Resources Committee. Using the Finance Agency's director independence standards, the following Compensation and Human Resources Committee members: Ms. Akhlaghi, Ms. Fonseca, Mr. Hendricksen, and Ms. Opp who served in 2023 were independent, and all current Compensation and Human Resources Committee members are independent.
 Under the NASDAQ rules, to be considered an independent compensation committee member, a director must meet the definition under the general NASDAQ independence rules, and the board of directors must affirmatively determine the independence of any director who will serve on the company's compensation committee and must consider all factors specifically relevant to determining whether such a director has a relationship to the company that is material to that director's ability to be independent from management in connection with the duties of a compensation committee member. Relevant factors must include the source of compensation of directors, including any consulting, advisory, or other compensatory fee paid by the company to the directors and whether the director is affiliated with the company.
 Using the NASDAQ rules, the following director who served on the Compensation and Human Resources Committee in 2023 was not considered independent because his organization exceeded the limits of the payment and revenue relationship test in 2020: Mr. Murray.
 Governance Committee
 The Board has a Governance Committee that performs certain functions that are similar to those of a nominating committee with respect to the nomination of nonmember independent directors. Using the Finance Agency's director independence standards, all Governance Committee members who served in 2023 were independent and all current Governance Committee members are independent.

 ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES
 The following table sets forth the aggregate fees billed to the Federal Home Loan Bank of San Francisco (Bank) for the years ended December 31, 2023 and 2022, by its external accounting firm, PricewaterhouseCoopers LLP.

 2023
 2022

 Audit fees
 $
 1.4
 $
 1.4

 All other fees
 —
 —

 Total
 $
 1.4
 $
 1.4

 Audit Fees. Audit fees during 2023 and 2022 were for professional services rendered in connection with the audits of the Bank's annual financial statements, the review of the Bank's quarterly financial statements included in each Quarterly Report on Form 10-Q, and the audit of the Bank's internal control over financial reporting.
 All Other Fees. All other fees for 2023 and 2022 were for consulting and advisory services. The Bank is exempt from all federal, state, and local taxation, and no tax consulting fees were paid during 2023 and 2022.
 Audit Committee Pre-Approval Policy
 In accordance with the Securities and Exchange Commission rules and regulations implementing the Securities Exchange Act of 1934 (SEC rules), all audit, audit-related, and non-audit services proposed to be performed by the Bank's independent auditor must be pre-approved by the Audit Committee to ensure that they do not impair the auditor's independence. The SEC rules require that proposed services either be specifically pre-approved on a case-by-case basis (specific pre-approval services) or be pre-approved without case-by-case review under policies and procedures established by the Audit Committee that are detailed as to the particular service and do not delegate Audit Committee responsibilities to management (general pre-approval services).

 The Bank's Audit Committee has adopted a policy, the Independent Auditor Services Pre-Approval Policy (Policy), setting forth the procedures and conditions pursuant to which services proposed to be performed by the Bank's independent auditor may be approved. Under the Policy, unless services to be provided by the independent auditor have received general pre-approval, they require specific pre-approval by the Audit Committee. Any proposed services exceeding the pre-approved maximum fee amounts set forth in the appendices to the Policy will also require specific pre-approval by the Audit Committee.
 The Policy is designed to be detailed as to the particular services that may be provided by the independent auditor and to provide for the Audit Committee to be informed of each service provided by the independent auditor. The Policy is also intended to ensure that the Audit Committee does not delegate to management its responsibilities in connection with the approval of services to be provided by the independent auditor.
 For both specific pre-approval and general pre-approval of services, the Audit Committee considers whether the proposed services are consistent with the SEC rules on auditor independence and whether the provision of the services by the independent auditor would impair the independent auditor's independence. The Audit Committee also considers (i) whether the independent auditor is positioned to provide effective and efficient services, given its familiarity with the Bank's business, management, culture, accounting systems, risk profile, and other factors, and (ii) whether having the independent auditor provide the service may enhance the Bank's ability to manage or control risk or improve audit quality. The Audit Committee also considers the total amounts of fees for audit, audit-related, and non-audit services for a given calendar year in deciding whether to pre-approve any such services and may choose to determine, for a particular calendar year, the appropriate ratio between the total amount of fees for audit and audit-related services and the total amount of fees for permissible non-audit services.
 The Audit Committee annually reviews and pre-approves the services that may be provided by the independent auditor during a given calendar year without specific pre-approval from the Audit Committee.
 The Audit Committee has delegated to its chair and vice chair individually specific pre-approval authority for additional audit or audit-related services to be provided by the independent auditor, provided that the estimated fee for each type of proposed service does not exceed $50,000 and the total aggregated fees for all services pre-approved by each individual under this delegated authority do not exceed $100,000 in a calendar year. The chair or vice chair, as the case may be, is required to report to the Audit Committee any services pre-approved under the delegated authority.
 In 2023 and 2022, 100% of the audit-related fees and all other fees were pre-approved by the Audit Committee.

 ITEM 15. EXHIBITS, FINANCIAL STATEMENT SCHEDULES

 (a) (1) Financial Statements
 The financial statements included as part of this Form 10-K are identified in the Index to Audited Financial Statements appearing in "Item 8. Financial Statements and Supplementary Data" of this Form 10-K.

 (2) Financial Statement Schedules
 All financial statement schedules are omitted because they are either not applicable or the required information is shown in the financial statements or the notes thereto.

 (b) Exhibits

 Exhibit No.
 Description

 3.1

 Organization Certificate and resolutions relating to the organization of the Federal Home Loan Bank of San Francisco, incorporated by reference to Exhibit 3.1 to the Bank's Registration Statement on Form 10 filed with the Securities and Exchange Commission on June 30, 2005 (Commission File No. 000-51398)

 3.2

 Bylaws of the Federal Home Loan Bank of San Francisco, as amended and restated on January 25, 2022, incorporated by reference to Exhibit 3.2 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 4, 2022 (Commission File No. 000-51398)

 4.1

 Description of Registered Securities

 4.2

 Capital Plan, as amended and restated effective December 14, 2020, incorporated by reference to Exhibit 4.2 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 12, 2021 (Commission File No. 000-51398)

 10.1

 Summary Sheet: Terms of Employment for Named Executive Officers for 2024

 10.2

 Form of Director Indemnification Agreement, incorporated by reference to Exhibit 10.2 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 10, 2017 (Commission File No. 000-51398)

 10.3

 Form of Director Indemnification Agreement, effective November 5, 2018, incorporated by reference to Exhibit 10.3 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 8, 2019 (Commission File No. 000-51398)

 10.4

 Form of Director Indemnification Agreement, effective May 15, 2021, incorporated by reference to Exhibit 10.1 to the Bank's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2021 (Commission File No. 000-51398)

 10.5

 Form of Director Indemnification Agreement, effective July 28, 2022, incorporated by reference to Exhibit 10.5 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 10, 2023 (Commission File No. 000-51398)

 10.6

 Form of Senior Officer Indemnification Agreement, incorporated by reference to Exhibit 10.3 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 10, 2017 (Commission File No. 000-51398)

 10.7

 Form of Senior Officer Indemnification Agreement, effective June 9, 2021, incorporated by reference to Exhibit 10.2 to the Bank's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2021 (Commission File No. 000-51398)

 10.8

 Employment Agreement by and among the Federal Home Loan Bank of San Francisco and Joseph E. Amato, dated October 7, 2020, as amended, incorporated by reference to Exhibit 10.1 to the Bank's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 3, 2023 (Commission File No. 000-51398)

 10.9

 Employment Agreement by and among the Federal Home Loan Bank of San Francisco and Teresa Bryce Bazemore, dated February 19, 2021, incorporated by reference to Exhibit 10.1 to the Bank's Current Report on Form 8-K filed with the Securities and Exchange Commission on February 23, 2021 (Commission File No. 000-51398)

 10.10

 Amendment No. 1 to Employment Agreement by and among the Federal Home Loan Bank of San Francisco and Teresa Bryce Bazemore, dated February 29, 2024, incorporated by reference to Exhibit 10.1 to the Bank's Current Report on Form 8-K filed with the Securities and Exchange Commission on February 29, 2024 (Commission File No. 000-51398)

 10.11

 Board Resolution for 2024 Board of Directors Compensation and Expense Reimbursement Policy

 10.12

 Executive Incentive Plan, as amended and restated May 28, 2021; Appendices I-III, as approved December 23, 2016; Appendix IV, as approved December 1, 2017; Appendix V, as approved December 7, 2018; Appendix VI, as approved January 31, 2020; Appendix VII, as approved May 28, 2021; Appendix VIII, as approved December 10, 2021; and Appendix IX, as approved March 31, 2023. incorporated by reference to Exhibit 10.1 to the Bank's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 5, 2023 (Commission File No. 000-51398)

 10.13

 Supplemental Executive Retirement Plan, as amended and restated effective January 29, 2021, incorporated by reference to Exhibit 10.10 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 12, 2021 (Commission File No. 000-51398)

 10.14

 Original Deferred Compensation Plan, as restated, incorporated by reference to Exhibit 10.13 to Bank's Registration Statement on Form 10 filed with the Securities and Exchange Commission on June 30, 2005 (Commission File No. 000-51398)

 10.15

 Deferred Compensation Plan, as amended and restated effective January 1, 2020, incorporated by reference to Exhibit 10.10 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 6, 2020 (Commission File No. 000-51398)

 10.16

 Corporate Senior Officer Severance Policy, as amended and restated on July 30, 2021, incorporated by reference to Exhibit 10.1 to the Bank's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 5, 2021 (Commission File No. 000-51398)

 10.17

 Amended and Restated Federal Home Loan Bank P&I Funding and Contingency Plan Agreement, effective as of January 1, 2017, by and among the Office of Finance and each of the Federal Home Loan Banks, incorporated by reference to Exhibit 10.23 to the Bank's Annual Report on Form 10-K filed with the Securities and Exchange Commission on March 10, 2017 (Commission File No. 000-51398)

 10.18

 Joint Capital Enhancement Agreement, as amended August 5, 2011, with the other 11 Federal Home Loan Banks, incorporated by reference to Exhibit 99.1 to the Bank's Current Report on Form 8-K filed with the Securities and Exchange Commission on August 5, 2011 (Commission File No. 000-51398)

 31.1

 Certification of the President and Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

 31.2

 Certification of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

 32.1

 Certification of the President and Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 32.2

 Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

 99.1++

 Audit Committee Report

 101.INS

 101.SCH

 101.CAL

 101.DEF

 101.LAB

 101.PRE

 ++ The report contained in Exhibit 99.1 is being furnished and will not be deemed filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended.

 ITEM 16. FORM 10-K SUMMARY

 Not applicable.

 SIGNATURES

 Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on March 8, 2024.

 FEDERAL HOME LOAN BANK OF SAN FRANCISCO

 /S/ TERESA B. BAZEMORE

 Teresa B. Bazemore
President and Chief Executive Officer

 March 8, 2024

 Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on March 8, 2024.

 /S/ TERESA B. BAZEMORE

 Teresa B. Bazemore
 President and Chief Executive Officer
 (Principal executive officer)

 /S/ JOSEPH E. AMATO

 Joseph E. Amato
Executive Vice President and Chief Financial Officer
(Principal financial officer)

 /S/ KITTY PAYNE

 Kitty Payne
Senior Vice President and Controller
(Principal accounting officer)

 /S/ F. DANIEL SICILIANO

 F. Daniel Siciliano
 Chair of the Board of Directors

 /S/ BRIAN M. RILEY

 Brian M. Riley
 Vice Chair of the Board of Directors

 /S/ DAVID ADAME

 David Adame

 /S/ BANAFSHEH AKHLAGHI

 Banafsheh Akhlaghi

 /S/ LAURA ARCHULETA

 Laura Archuleta

 /S/ JEFFREY K. BALL

 Jeffrey K. Ball

 /S/ MARANGAL I. DOMINGO

 Marangal I. Domingo

 /S/ ANA E. FONSECA

 Ana E. Fonseca

 /S/ LORI R. GAY

 Lori R. Gay

 /S/ MATTHEW HENDRICKSEN

 /S/ SIMONE LAGOMARSINO

 Simone Lagomarsino

 /S/ CHANG M. LIU

 Chang M. Liu

 /S/ JOAN C. OPP

 Joan C. Opp

 /S/ SILVIO TAVARES

 Silvio Tavares

 /S/ GARY L. TRUJILLO

 Gary L. Trujillo