Scored on a self-score sheet, financed on five separate calendars — Oklahoma

No scored "Favorable Financing" category -- soft money lives in separate OHFA programs, not the self-score sheet

The 2026 AHTC Application Instructions lay out twelve Selection Criteria: Income Targeting, Term of Affordability/Tenant Ownership, Development Location, Tenant Targeted Populations, Tenant Populations of Individuals with Children, Preservation of Affordable Housing, Home Energy Efficiency Rating System, Historic Nature, Development Amenities, Development Cost Efficiency, Negative Points, and Tie Breaker. None of the nine that carry positive points is built around the presence of HOME, National Housing Trust Fund (NHTF), Community Development Block Grant, or any other outside soft-money source. The closest thing to a financing-adjacent scoring item is Historic Nature, worth 3 self-scored points, and it does not score the dollar value of any credit -- it scores whether the Development is a historic rehabilitation that has already obtained a Part 1 Historic Preservation Certification Application executed by the National Park Service.

For Historic Nature specifically, the QAP requires that 100% of the historic building be rehabilitated, that at least 50% of the proposed Development's units be located in that historic building, and -- if existing housing units are being rehabilitated rather than converted from non-residential use -- that the Placed-In-Service date be at least sixteen years before the date of Application. New construction units must sit within a half-mile radius of the historic building. The documentation requirement is a copy of the approved Historic Preservation Certification Application, Part 1, executed by the National Park Service -- the same federal certification that underlies both the 20% federal rehabilitation credit and Oklahoma's own 20% state credit.

HOME and the National Housing Trust Fund: real OHFA programs, run on their own applications and their own calendars

OHFA administers HOME Investment Partnerships Program funds as a HUD-designated State Participating Jurisdiction, but not everywhere in Oklahoma: OHFA does not provide HOME funding inside Oklahoma City, Lawton, Norman, or the Tulsa Consortium area, because those jurisdictions administer their own HOME allocations directly from HUD. Where OHFA is the Participating Jurisdiction, HOME runs through its own dedicated application materials -- a separate document from the AHTC Application Instructions -- supporting new construction, acquisition/rehabilitation, homebuyer down-payment assistance, and rental assistance.

The National Housing Trust Fund runs on the same separate-application model. OHFA posts its own annual NHTF application, dedicates a minimum of 90% of each annual federal grant to rental housing (with up to 10% for OHFA's administrative and planning costs, per the federal HTF formula), and requires a minimum 30-year affordability period. Eligible activities are acquisition, new construction, reconstruction, and rehabilitation. For the 2026 cycle, applications opened May 13, 2026 and closed June 25, 2026, with Board consideration scheduled for September 23, 2026 -- a calendar that runs independently of either 2026 AHTC Funding Period deadline.

The AHTC Application Instructions themselves flag a real trap where NHTF and Housing Credit income rules intersect: "The 30 percent of AMI income and rent level under the Housing Credit for purposes of income averaging is not the same as the Extremely Low-Income and rent restriction under the National Housing Trust Fund. The Housing Trust Fund statute and regulation define 'Extremely Low-Income' as the greater of 30 percent of AMI or the federal poverty line for applicable household size." The QAP adds: "Properties that have layered National Housing Trust fund with credits should be mindful of this difference."

The Oklahoma Housing Trust Fund: a short bridge loan that has to be lined up before, not after, the AHTC award

The Oklahoma Housing Trust Fund (OHTF) was created by the Oklahoma Homeless Prevention Act, 74 O.S. §§ 2901.1 through 2901.4, "to assist moderate- and low-income citizens in meeting their basic housing needs," administered by OHFA as a continuing fund not subject to fiscal-year limitations. By statute, a minimum of 65% but not more than 75% of annual OHTF expenditures must go to counties with a population under 490,000 -- OHFA's rural-development priority.

The application instructions spell out a real procedural interlock with the tax credit process: "Applicants proposing to incorporate the use of the OHTF with OHFA's AHTC program must submit the OHTF Application at or before the time of the AHTC Application submittal... The OHTF funding commitment must be secured before Board consideration of the AHTC Application, and will be contingent upon Applicant's satisfaction of all AHTC Application requirements and receipt of an award of AHTCs at the next Board meeting making such awards." Contingent OHTF commitments made while another funding source is still pending generally run for no more than six months before being withdrawn if that other award does not come through.

The practical consequence: at a 24-month term and a 3-year minimum affordability period, OHTF is not a long-term soft second the way a 30-year-amortizing HOME loan might be in another state's capital stack. It functions as short-term gap or bridge capital that has to be repaid or refinanced well before a Housing Credit Development's 15-year compliance period -- let alone the 30-year affordability term the QAP's own Qualified Contract waiver requires -- runs its course, unless the Owner separately negotiates an extension.

The state's own 20% historic rehabilitation credit -- real, transferable, and tied to a certification the QAP already asks for

Oklahoma has its own state historic rehabilitation tax credit, codified at 68 O.S. § 2357.41. Per the Oklahoma Historical Society's State Historic Preservation Office (SHPO), the credit is set at the same rate as the federal credit: "Both the federal and state tax credits provide a 20% tax credit for the certified rehabilitation of a certified historic structure. The value of the credit is 20% of a project's qualified expenditures." To qualify for the state credit, a project must first qualify for the federal 20% rehabilitation credit under IRC Section 47 -- the same National Park Service Part 1/2/3 certification process the AHTC's own Historic Nature scoring criterion references.

Unused state credit may be carried forward for up to ten years. SHPO's own fact sheet highlights one significant difference from the federal credit: "The Oklahoma Statutes indicate that the state credits are 'freely transferable.' ... This is significant because the entity that acquires the credits does not have to establish an ownership interest in the rehabilitated property to use them." The federal 20% credit, by contrast, requires the credit-user to be part of the ownership entity before the building is placed in service.

The state credit is claimed on the Oklahoma income tax return (Oklahoma Tax Commission Form 511-CR) and administered under OTC's own rules (OAC 710:50-15-108) -- a parallel track to OHFA's AHTC Carryover Allocation and cost-certification process, not part of it. The only point where the two programs touch inside OHFA's own document is the 3-point Historic Nature scoring criterion, which is satisfied by the Part 1 NPS certification alone and does not require the state credit to actually be claimed or monetized.

This research located no confirmation, one way or the other, of a currently active dollar cap on the state historic credit for the current tax year; historic program-evaluation reports have discussed caps in past years, but SHPO's April 2023 fact sheet describes the credit without citing an active cap. Confirm current-year cap status directly with SHPO or OTC before underwriting the state historic credit into a capital stack.

Property tax relief: narrower than it looks, and a public-trust bond deal can actually forfeit it

The Oklahoma Housing Authorities Act gives property owned by a public housing authority a real exemption, but with a carve-out that matters for most Housing Credit deals: "The property and funds of a housing authority are declared to be used for charitable purposes and to be public property used for essential public and governmental purposes, and such property and the authority are exempt from all taxes... In lieu of taxes on its property an authority shall agree to make such payments to the state or any state or local public body as the governing body of the city or county finds consistent with the maintenance of the low-rent character of housing projects... provided that not less than one-half (1/2) of the annual amount of such payment in lieu of taxes shall be paid to the school district... The tax exemption provided by this section does not apply to any portion of a project used by a profit-making enterprise" (63 O.S. § 1066). A standard Housing Credit ownership structure -- a for-profit limited partnership or LLC, even with a nonprofit-affiliated general partner -- is a profit-making enterprise for this purpose; the exemption applies cleanly only where the housing authority itself retains ownership, such as through a ground lease.

A separate nonprofit-owned-housing exemption exists at 68 O.S. § 2887(8)(a), covering property of a charitable Section 501(c)(3) institution providing residential rental housing -- but it carries its own exclusion: "Except as provided in Section 178.6 of Title 60 of the Oklahoma Statutes, no asset consisting of a single-family or multi-family dwelling unit owned by an entity the property of which would otherwise be exempt pursuant to subparagraph a of this paragraph shall be exempt from ad valorem taxation if any such dwelling unit was improved with or acquired with any portion of proceeds from the sale of obligations issued by any entity organized pursuant to Section 176 of Title 60 of the Oklahoma Statutes if the interest income derived from such obligations is exempt from federal income tax." OHFA itself is organized as a public trust under 60 O.S. § 176, and local multifamily-bond issuers typically are too -- so a tax-exempt-bond-financed 4% Credit deal is exactly the kind of project this exclusion targets, even when the ownership entity is otherwise a qualifying nonprofit.

The referenced carve-out, 60 O.S. § 178.6, is narrower than it might sound: it provides that housing projects "which were exempt from ad valorem taxation immediately before such financing or refinancing shall not become subject to ad valorem taxation because they are financed or refinanced by a public trust" -- in other words, it preserves an exemption a project already had going into a public-trust financing or refinancing. It does not, on its own text, create a new exemption for a property that was taxable before the bond financing. Given how these three statutes interact, confirm actual ad valorem treatment with the county assessor and bond counsel on a deal-by-deal basis rather than assuming either a blanket exemption or a blanket denial.

Tribal gap financing runs on a genuinely separate track -- and a 2026 federal law just changed part of it

Oklahoma is home to 38 federally recognized tribal nations, per the Oklahoma Historical Society. Several administer their own housing programs funded through NAHASDA's Indian Housing Block Grant (IHBG), a HUD formula grant paid directly to tribes and Tribally Designated Housing Entities (TDHEs) through HUD's Office of Native American Programs -- for example, HUD's April 2026 announcement reported more than $53 million in IHBG funding to the Cherokee Nation alone. This research found no reference to NAHASDA, IHBG, tribal set-asides, or any tribal-specific scoring preference anywhere in the 2026 AHTC Application Instructions; IHBG funding and OHFA's AHTC program are administered on entirely separate tracks, with no coordination role for OHFA described in either program's own materials.

A Housing Credit development sited on tribal trust land carries a structuring issue that has nothing to do with OHFA: a leasehold mortgage on trust or restricted land requires approval from the Bureau of Indian Affairs under 25 CFR Part 162, and that approval process has historically run far longer than its own stated timelines. Congress addressed this directly in the Tribal Trust Land Homeownership Act of 2025 (S.723/H.R.2130), signed into law May 4, 2026, which requires the BIA to acknowledge a mortgage package, complete a preliminary review within 10 days, and issue an approval or denial within 20 to 30 days depending on application type, and which creates a realty ombudsman position within BIA. This research did not confirm how, or how quickly, that reform changes practice for a rental-development leasehold mortgage specifically, as opposed to the individual homeownership mortgages the legislative history primarily discusses -- confirm current BIA processing times directly before relying on the new statutory deadlines in a construction schedule.