Choosing 9%, 4%-with-bonds, and whether to layer the state credit — Oklahoma

Three decisions, not two -- and OHFA runs all of them

9% Credits are rationed by a fixed annual federal ceiling plus whatever state credit ceiling and returned/national-pool credits OHFA adds to it; Applicants compete against each other inside set-asides, ranked by score. 4% Credits are as-of-right at the statutory rate, but a Development can only draw them by being financed with tax-exempt private activity bonds, and Oklahoma's bond volume cap is itself a scarce, competitively administered resource. Both tracks run through the same AHTC Application and the same OHFA Housing Development staff; the QAP is explicit that 4%/bond Applications must meet every QAP requirement that a 9% Application does, with an explicit carve-out only for the competitive selection/scoring process itself.

OHFA is its own bond issuer -- and a second, separate state agency still has to bless the volume cap

This is worth stating precisely because it is easy to get wrong by analogy to other states: Oklahoma does not route multifamily housing bonds through a separate conduit-finance authority. The QAP states directly that "OHFA must be the issuer of the Multifamily Bonds." The Oklahoma Development Finance Authority (ODFA) is a real, separate state instrumentality, but this research pass found it financing industrial and manufacturing projects, higher-education real property (the State Regents' Master Lease Program), and general economic-development bonds -- not multifamily rental housing. Nothing in OHFA's QAP or in ODFA's own published materials points to ODFA as an alternate issuer for AHTC-linked bonds.

To receive an allocation of bond volume cap, a Development must first receive an Inducement Resolution, then an Award of 4% Credits, then a Final Bond Resolution -- all from OHFA's own Board of Trustees. The QAP specifically forbids batching the first and last of these into a single Board meeting: an Award of 4% Credits and a Final Bond Resolution can happen at the same meeting, but an Inducement Resolution and a Final Bond Resolution cannot. Only after the Final Bond Resolution does the Development go to the Oklahoma Council of Bond Oversight -- a body inside the State Treasurer's Debt Management Division, established under the Private Activity Bond Allocation Act (62 O.S. § 695.1 et seq., powers and duties at § 695.8) -- for the actual commitment of bond volume cap. OHFA's Board approving a bond deal is a necessary step, not a sufficient one.

Developments financed with 4% Credits and Multifamily Bonds must close on the bond issuance within 18 months of the 4% credit award date, with an appeal path to the Board for an extension if that deadline is missed.

OBBBA cut the bond-financing test to 25% -- and OHFA's own QAP text already tracks the federal number instead of freezing it

The One Big Beautiful Bill Act (H.R. 1, Pub. L. No. 119-21, signed July 4, 2025) permanently reduced the aggregate-basis bond-financing test in IRC § 42(h)(4)(B) from 50% to 25%, for buildings placed in service after December 31, 2025, provided at least 5% of the building-and-land aggregate basis is financed with bonds issued after that date. OHFA's 2026 QAP already reflects this without hard-coding either number: its own text requires 4% Developments to be "financed at least twenty five percent (25% or other percentage as designated by law or regulation) with the proceeds of tax-exempt bonds subject to the private activity bond volume cap." That phrasing is a direct, load-bearing finding -- OHFA has not layered a tighter administrative percentage on top of the federal test; it defers to whatever the Code and IRS regulations currently require.

A second federal clock applies specifically to Developments in a Qualified Census Tract or Difficult Development Area at the time of application: if the site later drops off the QCT/DDA list, the multifamily bonds must still be issued within 730 days of the date OHFA treats as the complete-application date (either the Multifamily Bond Application submission date, or -- if the Applicant elects it and skips filing that separate Bond Application -- the date of the Board's 4% credit award). Missing that window does not kill the deal, but it does forfeit eligibility for the 130% basis boost.

Oklahoma's own state tax credit is real -- verified, not assumed -- but it is an opt-in bolt-on with its own caps and preferences

The Oklahoma Affordable Housing Act of 2014 (SB 2128) gives OHFA authority to allocate a genuine state tax credit -- the Oklahoma Affordable Housing Tax Credit (OAHTC or "State Tax Credit") -- to Qualified Projects placed in service after July 1, 2015, usable against Oklahoma tax liability accruing on or after January 1, 2016. House Bill 1411 (signed April 29, 2019) expanded the definition of Qualified Project so the state credit could be used in all 77 Oklahoma counties (it was originally narrower). Senate Bill 1685 (signed April 29, 2022, effective November 1, 2022) removed a prior linkage requiring the state credit amount to equal the federal credit amount for the same Development -- since that date, the state credit no longer has to equal, and cannot exceed, the federal award.

Electing the state credit also means competing inside a four-tier preference system built around "Common Property Ownership" between the Development's Current Owner and Ultimate Owner (roughly: does the same ownership group already control the property being acquired or redeveloped), then ranked within each tier by a percentage-ranked score on lowest State Tax Credits per unit (8 of 12 points) and per bedroom (4 of 12 points) against every other Applicant in that Funding Period. An Applicant will not know this score before submitting, since it is a relative ranking calculated after the deadline -- a materially different mechanic from the fixed-point Selection Criteria used for the federal award itself.

The federal ceiling and the set-aside order, for sizing an election before applying