FHLB Affordable Housing Program.

What AHP does

The Affordable Housing Program (AHP) is a system-wide affordable housing finance program administered by the 11 Federal Home Loan Banks (FHLBanks), under the supervision of the Federal Housing Finance Agency (FHFA). Authorized by Section 10(j) of the Federal Home Loan Bank Act and implemented under 12 CFR Part 1291, AHP receives a statutory 10% of each FHLB's annual net earnings — making it the largest privately-funded source of affordable housing capital in the United States.

Each of the 11 FHLBank districts operates its own AHP, with district-specific scoring criteria, application calendars, and per-unit subsidy caps within the federal floor. Distributions to projects come either as direct subsidy grants or as below-market interest-rate "AHP-subsidized advances" (loans) to FHLBank member banks for re-lending to qualifying projects.

The defining feature of AHP — and the one that surprises practitioners new to the program — is the member sponsorship requirement: every AHP application must be submitted by an FHLBank member bank on behalf of a project sponsor. This means developers need an established relationship with a member bank willing to act as application sponsor before AHP capital becomes available.

The 11 FHLB districts

The Federal Home Loan Bank System consists of 11 regional banks (reduced from 12 after the Seattle FHLB merged into Des Moines in 2015):

• FHLB Atlanta — AL, FL, GA, MD, NC, SC, VA, DC
• FHLB Boston — CT, ME, MA, NH, RI, VT
• FHLB Chicago — IL, WI
• FHLB Cincinnati — KY, OH, TN
• FHLB Dallas — AR, LA, MS, NM, TX
• FHLB Des Moines — AK, HI, ID, IA, MN, MO, MT, ND, OR, SD, UT, WA, WY (plus Pacific territories)
• FHLB Indianapolis — IN, MI
• FHLB New York — NJ, NY, PR, USVI
• FHLB Pittsburgh — DE, PA, WV
• FHLB San Francisco — AZ, CA, NV
• FHLB Topeka — CO, KS, NE, OK

Each FHLBank publishes its own AHP implementation plan annually. Per-unit subsidy caps, scoring criteria, and application calendars vary by district. Developers must work with the FHLBank serving their project's state.

How it works

Two program tracks

AHP funds split into two tracks at each FHLBank:

• Competitive AHP (typically 65-85% of district AHP funds): Annual or semi-annual competitive rounds funding rental and owner-occupied projects. This is what most affordable housing developers think of when they say "AHP."
• Set-Aside Programs (typically 15-35% of district AHP funds): Continuously-funded programs serving specific purposes, most commonly downpayment assistance for first-time homebuyers. Set-aside programs operate on a first-come, first-served basis through member banks.

Subsidy types

AHP funds reach projects two ways:

• Direct subsidy grants: Capital grants to projects, typically structured as repayable from sale proceeds, soft second mortgages, or forgivable upon completion of the 15-year retention period
• AHP-subsidized advances: Below-market-rate loans from the FHLBank to a member bank, which the member then re-lends to the project on subsidized terms

Most rental affordable housing projects use the direct subsidy grant form. AHP-subsidized advances are more common for single-family financing programs.

Per-unit and per-project subsidy caps

FHFA does not set a system-wide per-project maximum. Each FHLBank sets its own per-project and per-unit caps in its annual AHP Implementation Plan. Per-project caps commonly range from $1.25M to $2M+ across the 11 banks (e.g., FHLB Atlanta: $1.25M; FHLB Chicago: $2M; FHLB San Francisco General Fund: $2M). Per-unit caps similarly vary:

• Most districts: $20,000-$30,000 per unit for rental
• High-cost districts (NY, San Francisco, Boston): $30,000-$50,000 per unit
• Some districts offer per-unit bonuses for deeper affordability (e.g., 30% AMI units)

Consult the specific FHLBank's current AHP Implementation Plan for exact figures.

Member sponsorship requirement

AHP applications must be sponsored by an FHLBank member bank. The member bank's role:

• Submits the application to the FHLBank
• Provides project financing (debt, often a construction or permanent loan)
• Acts as the FHLBank's primary contact for the project
• Holds disbursement responsibility for the AHP subsidy

Developers without a pre-existing member-bank relationship typically secure sponsorship as part of debt-financing negotiations. CRA-motivated banks frequently sponsor AHP applications as part of broader project financing relationships.

Scoring and selection

AHP applications are scored under 12 CFR § 1291.25 (effective Jan 1, 2021, per the 2018 AHP Final Rule). Each FHLBank allocates a total of 100 points across the scoring criteria, with bank-level flexibility on how those points are weighted within the regulatory framework. The only federal minimums: the income-targeting criterion (§ 1291.26(d)) must receive at least 20 points, and each other adopted criterion must receive at least 5 points. The prior scoring framework — which allocated a minimum of approximately 50 points to federal and regulatory priorities and a maximum of 50 points to Bank District Priorities — was replaced by the 2018 rule.

Mandatory criteria available under §§ 1291.26 and 1291.27 include:

• Income targeting (deeper AMI = more points)
• Use of donations / additional subsidy
• Sponsorship by a non-profit (where weighted by the bank)
• Creating economic opportunity (§1291.26(f))
• Bank district priorities (§1291.26(h))
• Underserved communities

Each FHLBank publishes its scoring allocations and bank-specific priorities (rural set-asides, supportive housing, energy efficiency, environmental remediation) annually in its AHP Implementation Plan.

Affordability requirements and retention period

AHP-funded rental projects must be subject to a 15-year retention period. At least 20% of the AHP-assisted units must be occupied by and affordable for very low-income households (≤50% AMI). There is no regulatory requirement that all rental units be capped at ≤80% AMI — remaining units may serve households at higher income levels, subject to the project's own affordability commitments. Competitive applications typically commit to deeper targeting (30% AMI units) to win scoring points.

The retention period runs from the date of completion. Non-compliance during the retention period can trigger a subsidy repayment to the FHLBank.

Pairing AHP with LIHTC

AHP and LIHTC are designed to complement each other. AHP is one of the most flexible gap-financing sources available to LIHTC developers. Typical pairings:

• AHP + 9% LIHTC: AHP as soft second mortgage filling capital-stack gap; deepest-affordability units in the LIHTC building mapped to AHP-restricted units
• AHP + 4% LIHTC + Bonds: AHP as gap-fill on 4% deals which generate less equity per dollar of cost; particularly common in preservation deals
• AHP + LIHTC + HTF/HOME: Layered structure with AHP filling residual gap after HTF/HOME and tax credit equity are applied

AHP's relatively-short retention period (15 years) means it does not extend deal-level affordability beyond LIHTC's natural compliance periods. This makes AHP a particularly clean stacking partner: no marginal affordability burden beyond what LIHTC already imposes.

Application timeline (developer's perspective)

1. Identify your FHLBank district based on project state
2. Review the district's AHP Implementation Plan for the current year — scoring criteria, per-unit caps, and round calendar
3. Secure member-bank sponsorship. Coordinate with project's debt provider or another CRA-motivated member bank
4. Member bank submits application during the district's annual or semi-annual round (most districts have one round per year, opening February-April)
5. Receive scoring results typically 60-90 days after round close
6. If awarded: Member bank signs AHP Agreement; project commits to retention period and reporting
7. Project completion and certification: Project verifies completion and tenant qualification; retention period begins
8. Annual monitoring: Member bank certifies continued compliance through retention period

Recent program developments

FHFA review of FHLB system (2023-ongoing)

FHFA published a system-wide review of the Federal Home Loan Bank System in November 2023. Among the proposals:

• Increase the AHP statutory contribution from 10% to a higher percentage (potentially 20%)
• Expand AHP eligible uses
• Modernize community investment requirements
• Update FHLB mission focus

FHFA released proposed regulatory amendments in 2024-2025. Final rule implementation timing remains under review as of May 2026. Any increase in the AHP contribution percentage would substantially expand annual program funding.

OBBBA impact

The One Big Beautiful Bill Act did not directly amend the AHP. OBBBA's LIHTC enhancements indirectly benefit AHP-LIHTC stacked deals by increasing tax credit equity available to projects that also seek AHP subsidies.

Pairing with other federal programs

• LIHTC (4% or 9%): Most common pairing; AHP fills capital stack gap
• HOME / HTF: AHP layered with HOME for moderate affordability or with HTF for deep affordability
• CDBG / Section 108: CDBG for predevelopment or infrastructure; AHP for hard construction subsidy
• Section 8 PBV / PBRA: AHP capital + Section 8 operating subsidy for deeply affordable rental
• State HFA bonds / programs: AHP commonly combined with state soft loans, state HTC, and state operating subsidies

Practitioner resources

• FHFA AHP regulations — 12 CFR Part 1291
• Your district FHLBank's AHP Implementation Plan (published annually)
• Your district FHLBank's AHP application materials and round calendar
• FHLBank Office of Finance reports for system-wide context
• FHFA reports on the FHLB system and AHP performance
• Industry resources: Council of Federal Home Loan Banks publications, NCSHA, NeighborWorks