Site control and due diligence — Oklahoma

Readiness to Proceed bundles Site Control, zoning, and preliminary plans into one Threshold item

Threshold Criteria item 7, Readiness to Proceed, requires Applicants to "document their ability to proceed in a timely manner should they receive an award of AHTCs," and lists four documentation requirements together in one place: Site Control; for Acquisition/Rehabilitation, the current and year-to-date operating statements plus a current independent MAI appraisal (an appraiser operating in the State of Oklahoma, prepared no more than twelve months before Application); preliminary floor plans and site plans; and zoning documentation. The QAP's own list of acceptable Site Control instruments is narrow and specific: "Site Control evidenced by deed, purchase contract, option to purchase, or lease for a term which exceeds the term of affordability and is not revocable by seller. The costs must be identified for the purchase of the property."

The Chapter 36 Rules (330:36-1-4, Definitions) define the term more precisely and give OHFA the last word on whether it's been met: "'Site Control' means the exercise of dominion or Control over the property through the execution of a purchase, sale, or long-term lease agreement (with a lease term that exceeds the Extended Use Period), receipt of a deed or conveyance of the Land where the Development will be located, or an option to purchase the property (where the option is not revocable on the part of the seller). OHFA alone will decide if an Applicant or Owner has obtained Site Control." The same Rules section (330:36-4-2(b)(7)) lists Readiness to Proceed factors as including, but "not limited to," Site Control, preliminary plans or specifications, and proper zoning -- meaning OHFA retains discretion to weigh other readiness factors beyond the three the current Application Instructions actually list.

What the QAP does not specify, in either the Application Instructions or the Rules text reviewed for this research, is how long Site Control has to remain valid after Application submission -- there is no clause comparable to a requirement that control run "through the end of the calendar year" or through a specific later milestone such as Carryover Allocation or Final Application. Because the underlying instrument itself (a non-revocable option, or a lease exceeding the Extended Use Period) is generally built to last well past Application by its own terms, this may be a practical non-issue in most deals -- but it is a genuine gap in the text rather than an assumption resolved here, and Applicants relying on a shorter-term contract or option should confirm directly with OHFA's Housing Development staff whether and how Site Control must be maintained through Carryover and Final Application.

What OHFA does not require: no Phase I, no floodplain, no wetlands review, anywhere in the QAP or the Rules

This research searched the full text of the 2026 Application Instructions and the Chapter 36 Rules (Title 330, Chapter 36) for the terms "environmental," "Phase I," "floodplain," "flood plain," "wetland," and "NEPA," and for cross-references to HUD's environmental review regulations at 24 CFR Part 58 or Part 50. None of these terms or citations appears anywhere in either document. Unlike states whose QAPs build a Phase I Environmental Site Assessment, a floodplain determination, or a wetlands screen directly into the Threshold Criteria, Oklahoma's AHTC program imposes no state-administered environmental due-diligence requirement of its own at all.

The only language in the QAP that touches the subject is a general pass-through clause in Attachment C, Program Underwriting Standards: "If a lender, syndicator, or other program has more stringent requirements for any of these criteria, those must be satisfied as well [as] OHFA's requirements. Documentation from the source must be provided at the time of Application." In practice, this means environmental due diligence on an Oklahoma AHTC deal -- a Phase I ESA, a flood-zone determination, a wetlands delineation -- is driven entirely by whatever the construction lender, permanent lender, or tax credit syndicator independently requires as a condition of their own financing, not by anything OHFA's Threshold Criteria demand as a condition of the Tax Credit award itself.

A separate, federal trigger can still apply on top of that: Executive Order 11988 and HUD's floodplain-management regulations at 24 CFR Part 55 govern any development that also draws HUD-administered federal funds, and the AHTC Application Form's own funding-source checklist lists "OHFA HOME," "Other/City HOME," "CHDO Proceeds," and "RHS Loan" alongside the Tax Credit request as boxes an Applicant may check. A Development layering in OHFA-administered HOME funds or another federally assisted source should expect that source's own environmental review requirements to apply -- but this research did not independently verify OHFA's own HOME program materials to confirm exactly how or when that review is triggered relative to the AHTC Application timeline, and that should be confirmed directly with OHFA's HOME program staff for any HOME-layered deal rather than assumed from the AHTC QAP alone.

Acquisition/rehabilitation due diligence: the ten-year rule, the "as is" appraisal, and a Capital Needs Assessment that can't be updated

Threshold Criteria item 5, Acquisition Credits, requires an opinion of independent legal counsel confirming the building was acquired by purchase, that at least ten years passed between the date of acquisition and the date the building was last placed in service, and that the building was not previously placed in service by the taxpayer or a related person -- "this does not apply to federally or State Assisted Building and any Building assisted, financed, or operated by HUD or USDA/RHS," and the opinion must confirm compliance with Code Section 42(d)(2)(B) or that an IRS waiver has been obtained.

Attachment C caps what that acquisition can actually cost for credit purposes: "For acquisition/substantial rehabilitation properties, OHFA shall limit the acquisition price upon which Tax Credits are Allocated to the 'as is' appraised value of the property" -- the same MAI appraisal (Oklahoma-operating appraiser, no more than twelve months old) required under Readiness to Proceed does double duty as the basis-limiting document here.

Rehabilitation deals separately require a Capital Needs Assessment: "a qualified professional's opinion of a property's current physical condition determined after a physical inspection of the interior and exterior of the units and structures," covering site conditions (topography, drainage, pavement, utilities), structural systems, interior finishes, and mechanical systems, prepared by an independent third-party architect, engineer, or contractor "no more than eighteen (18) months prior to Application submission. Updates are not allowed." The CNA must also demonstrate the need for the rehabilitation work at the scope proposed, include a third-party review of proposed rehabilitation costs, and note an interview with onsite personnel or the owner. Any Development with existing tenants separately needs a complete tenant income audit identifying every current tenant's income and flagging any over the applicable limits, plus a relocation plan (with costs reflected in the Development budget) if relocation is needed during rehabilitation. A minimum rehabilitation investment threshold also applies: "no less than $30,000 in hard costs per unit or hard costs of at least twenty percent (20%) of Eligible Basis, whichever is greater" -- a below-threshold rehab scope risks being treated as cosmetic rather than substantial.

Financial feasibility due diligence runs on the same Threshold, in parallel with the site work

Threshold Criteria item 6, Financial Feasibility and Viability, requires firm financing commitments for 100% of both construction and permanent financing at Application. Commitment letters must state the loan amount, interest rate, term, debt service coverage ratio, amortization period, borrower fees, collateral, and conditions precedent, and be signed by both an authorized lender representative and the borrower; syndicator commitment letters must separately state the price per credit, number of pay-ins, percentage of partnership, and construction-period availability. A permanent commitment's interest rate must be fixed and locked at Application -- if it isn't, the Applicant must instead document a rate ceiling, and OHFA will underwrite the deal at that ceiling rate rather than at whatever rate might later be locked, which can materially reduce the feasible credit request compared to underwriting off a locked rate. The minimum debt service coverage ratio is 1.20 for most debt (1.15 for Developments receiving Federal Rental Assistance), and it must be maintained, without rounding, to four decimal places across all fifteen years of the pro forma -- "No negative cash flow is allowed in any year."

One more due-diligence item belongs in this phase even though it concerns the operator rather than the site itself: the proposed Management Company must be "licensed with the Oklahoma Real Estate Commission at the time of application and through the extended use period, or meet applicable OREC exemptions as defined by Title 59 Section 858-301," and that licensing status is itself a documentation requirement under the same Capacity threshold that also covers Development Team experience.