Restricted rents, income limits, and the 15-year pro forma — Oklahoma

Minimum set-aside: the Code's default test, plus Oklahoma's own income-averaging rules -- and a distinction worth not blurring

This research pass did not find a section of OHFA's 2026 QAP titled or organized as a standalone "minimum set-aside election" the way some other states present it -- the QAP's own discussion of set-aside elections appears specifically inside Attachment E, Income Averaging Information, which frames income averaging as "a third minimum set-aside election for new Housing Credit developments" alongside the Code's default 20/50 and 40/60 tests. That phrasing implies the base 20/50 or 40/60 elections are administered as Section 42(g)(1) already requires, without additional Oklahoma-specific procedure layered on top. This should be confirmed directly with OHFA before an Applicant treats it as settled -- it is stated here as a finding, not an assumption, precisely because the QAP itself does not spell it out as its own titled section.

Where OHFA has adopted its own specific rules is income averaging itself. An Owner electing it must commit to at least 40% of the units being affordable to eligible tenants, with the property-wide average of the designated income limits at or below 60% of AMI at all times; designated limits can only be set in 10-point increments from 20% to 80% of AMI. OHFA allows those unit-level designations to "float" throughout the affordability period as long as the overall average stays at or below 60% AMI -- specific unit designations are not locked into the Carryover Agreement or Regulatory Agreement, only the election itself and the 40%/60% minimums are. Owners electing income averaging must file OHFA's Income Averaging Election/Certification Form and an updated Income and Rent Grid Form by October 1 each year, and an Annual Owner Certification demonstrating the average is still at or below 60% AMI by February 15 each year. The election is irrevocable once made on Form 8609, cannot be added to a re-syndication of a property with an active Regulatory Agreement, and carries an additional flat $150/year compliance monitoring fee on top of OHFA's standard fee schedule.

A separate and easily conflated item: Selection Criteria #1, Income Targeting, is a 5-point scoring criterion, not the minimum set-aside test. It awards points if at least 40% of AHTC units are at or below 50% of AMI, or if at least 10% are at or below 30% of AMI (proportionally spread across bedroom sizes, not concentrated). A Development can satisfy the Code's minimum set-aside test without earning these points, and can earn these points while still needing to independently satisfy whichever minimum set-aside election it actually made.

For bond-financed deals layering income averaging: IRC § 142 (exempt facility bonds) was not amended alongside § 42 when income averaging was enacted, so a tax-exempt bond-financed Development electing income averaging must independently satisfy one of the bond program's own minimum set-aside elections (20/50 or 40/60) at the same time -- units above 60% or 50% of AMI, as applicable, simply do not count toward bond compliance even if they count toward the Housing Credit's income-averaging test.

OHFA publishes its own effective date every year -- don't assume HUD's national release date controls

OHFA's own AHTC Compliance Manual (revised October 2021) sets the overlap rule directly: the prior year's limits may continue to be used until the later of (a) the effective date of the new limits, or (b) 45 days after HUD's own published effective date for its updated income figures. That 45-day figure tracks the standard federal hold-harmless practice most LIHTC-administering agencies follow (Rev. Rul. 94-57), applied here as OHFA's own documented policy rather than assumed by analogy.

Debt coverage ratio: 1.20 minimum, tested every year for 15, to four decimal places, no rounding

OHFA's Attachment C, Program Underwriting Standards, defines debt service coverage as the ratio of net operating income to debt service, and sets a minimum of 1.20 for all debt financing that would foreseeably result in foreclosure if unpaid -- reduced to 1.15 only for a Development receiving Federal Rental Assistance. The ratio must be maintained in every one of the 15 years shown on the pro forma, not just a stabilized year, and OHFA's own Excel underwriting worksheet is built to four decimal places with no rounding permitted -- 1.1999 fails a 1.20 test outright. Whatever the Development's actual lender requires on top of this floor still applies; OHFA's minimum does not override a more stringent commitment letter.

Rate-lock mechanics matter here: all permanent financing commitments must include a fixed interest rate locked at the time of Application. If the rate is not locked, the Applicant must instead document a rate ceiling, and OHFA underwrites at that ceiling rate rather than at any lower market-quoted or floating rate -- a materially more conservative assumption than an Applicant's own pro forma might use if it is not aware of this rule.

The pro forma's escalators and reserve bands are OHFA's fixed assumptions, not the Applicant's

Deferred developer fee is allowed to accrue interest, but must be fully repaid through cash flow by the end of year 15. Any portion still outstanding after year 15 reduces Eligible Basis directly, which can in turn reduce the amount of credit the Development is ultimately eligible to receive -- a downstream basis consequence that only shows up if the 15-year cash flow projection was optimistic.

Utility allowances: five permitted sources, and a notice requirement most Applicants miss

OHFA allows an Applicant-calculated utility allowance from exactly one of five sources: the HUD Utility Schedule Model, an Energy Consumption Model, a local service provider estimate, a local public housing authority's schedule, or OHFA's own utility charts (published as Appendix B to the AHTC Compliance Manual). Three of those five sources -- the HUD model, the Energy Consumption Model, and a local service provider estimate -- specifically require the Applicant to notify OHFA before using them; this is easy to miss because it reads as a documentation footnote rather than a precondition. If the property already carries project-based rental assistance from HUD, RD, or another funding source, the funder's approved allowance controls and overrides whatever the Applicant would otherwise calculate.

The market study's capture rate is a hard Fail-Threshold trip wire, independent of the financial pro forma

OHFA's Attachment #1 Market Study Summary requirements define capture rate using the National Council of Affordable Housing Market Analysts formula (units at the property divided by income/age/size-qualified renter households in the Primary Market Area, using 1.5 persons per bedroom for household-size determination and a 30% affordability factor including households on Housing Choice Voucher waiting lists). A capture rate over 10% for a family Development, or over 15% for an elderly Development, is an automatic Failed Threshold item -- a rent roll and pro forma that otherwise pencils cleanly still cannot clear Threshold if the underlying market study's capture rate exceeds these figures.