"OHCS's QAP states the federal 20/50, 40/60, and income-averaging test directly instead of deferring it to ORCA -- but it doesn't say a word about DSCR, vacancy, or reserves, and OHCS doesn't seem to publish its own rent and income limit tables at all. Where do Oregon's actual underwriting floors live, and how does a developer get a current rent limit?"
The minimum set-aside test sits in the QAP itself -- unlike much of the rest of the plan
In its "Determination of Credit Amount" section, the 2025 QAP states directly that an owner must certify meeting one of three federal minimum set-aside tests: the 20-50 test under IRC §42(g)(1)(A), the 40-60 test under §42(g)(1)(B), or the income averaging test under §42(g)(1)(C). Unlike the QAP's operational sections, which mostly defer to the ORCA Manual, this election is spelled out in the QAP text itself rather than incorporated by reference.
The QAP does not name income averaging as its own scoring category the way some states' plans do. The closest analogs this research found are a 9% supplemental criterion rewarding projects with "an average unit Area Median Income (AMI) of less than 50%," and the final 9% tiebreaker, which ranks projects "based on the lowest average household AMI served." Both criteria reward the AMI outcome a project achieves, regardless of which of the three set-aside elections produced it -- this research found no QAP or ORCA language that credits an income-averaging election by name, so a developer using income averaging to hit a lower average AMI should expect to compete on that resulting AMI number, not on the election itself.
Rent and income limits: a dashboard built on HUD's own figures, not an OHCS table
OHCS does not publish an independent Oregon LIHTC income or rent limit schedule. Its Income and Rent Limits webpage states that it publishes income limits and associated rent limits "through the OHCS Income and Rent Limits Dashboard," an interactive Power BI tool rather than a static table, and confirms that the federal Multifamily Tax Subsidy Project (MTSP) limits underlying it -- the primary income and rent limits for LIHTC and state-funded programs -- were published by HUD on May 1, 2026. A developer queries the dashboard by the project's placed-in-service year (for HERA hold-harmless purposes), county and USDA rural-area status, and funding source rather than looking up a fixed printed number; this description is based on OHCS's own webpage rather than direct use of the dashboard in this research, so a developer should confirm its exact mechanics and outputs directly before relying on it for a specific project.
Utility allowances: a federal method hierarchy, with an Oregon-specific annual-review layer
Oregon's utility allowance rules follow the federal hierarchy under IRS Notice 89-6 and Treasury Regulation §1.42-10, computed building-by-building: Rural Development-assisted buildings use the RD-approved allowance; HUD-regulated buildings (e.g., Section 8 project-based) use the HUD-approved allowance specific to that building; HUD tenant-based-assistance units (e.g., Housing Choice Vouchers) use the PHA's allowance for that voucher, unless the building itself is RD-assisted or HUD-regulated, in which case that allowance controls instead. LIHTC buildings that are none of those may choose among the local PHA's schedule (the most common method), a utility company written estimate, or an Energy Consumption Model.
OHCS's LIHTC Compliance Manual (April 2025) layers its own administrative requirements on top of the federal method: allowances must be reviewed at least annually, and a new allowance cannot be used to calculate rent until a 90-day implementation period has passed -- one that starts differently depending on the source (when a PHA publishes its revision; on receipt from a utility company; on the form date of a HUD Form 52667; or 60 days after the end of the 12-month period an Energy Consumption Model relies on). Owners must retain source documentation, notify tenants at the start of the 90-day window, and submit utility allowance paperwork annually with the Certification of Continuing Program Compliance. An Energy Consumption Model may only be prepared by a licensed engineer or a consultant on OHCS's own "Approved-UA-Calculators" list, and the consultant and building owner must not be related parties. Utility costs billed through a Ratio Utility Billing System (RUBS) are explicitly not includable in the utility allowance -- they must instead be tracked monthly as a non-optional gross-rent fee, and management must confirm every month that gross rent (including the RUBS charge) stays within the applicable rent limit.
Underwriting floors: a DSCR band, a per-unit expense corridor, and PSH's own higher floor
The GPGM (Version 3.0, revised July 13, 2026) requires a pro forma to model a minimum DSCR of "1.15 to 1.30 (depending on funding) on all 'must-pay' primary debt," and states that OHCS "may reduce Program Resources for any Project with a debt coverage ratio that exceeds 1.30:1" -- meaning the ceiling isn't just aspirational; overshooting coverage can cost a project some of its OHCS funding, not only undershooting it. Absent hard amortizing debt, a project must instead show a stable positive cash flow through a 30-year pro forma; if the project has hard debt and is paired with 4% LIHTC, the required positive-cash-flow horizon drops to a minimum of 20 years.
Every pro forma submitted at each ORCA step must also reflect: annual income growth of 2% and expense growth of 3%; an expense ratio and per-unit expenses "properly scaled to the size and scope of the improvements, the cost of local utilities and taxes and the makeup of tenant population served"; replacement reserves capitalized per a 30-year replacement reserve analysis (or OHCS approval) at $450 per unit per year; and operating reserves of six months or less of operating expenses plus debt service, or a lender's own conditions if more restrictive. Operating expenses are reviewed for reasonableness against a minimum and maximum OHCS derives from "historical, third-party, and industry standard analysis," currently $6,500 to $8,500 per unit per year excluding property taxes and resident services, and must be supported by an appraisal; a project above the maximum can be rejected or have funding restricted, and one below the minimum may be required to resubmit. PSH projects carry their own higher floor: a minimum $8,000 per unit per year in PSH-unit operating expenses (excluding PSH services funding), a 7%-10% vacancy rate for 100%-PSH projects (7% for integrated PSH), and a separate $500-per-unit-per-year minimum replacement reserve for PSH units.
If a project includes commercial or other non-residential space, the pro forma requirements expand further: a full breakdown of residential versus commercial costs, the commercial space's own financing sources, its ownership/management entity, a 30-year operating pro forma covering both the residential and commercial components, and a breakdown of market-rate versus rent-restricted units consistent with OAR 813-380 and OHCS's own minimum restricted-unit requirement.
Where this goes wrong
- Treating 1.15 as a single fixed DSCR target -- the GPGM states a 1.15-to-1.30 band, and OHCS may actually reduce Program Resources if the ratio exceeds 1.30:1, so overshooting coverage isn't cost-free either.
- Assuming OHCS publishes its own LIHTC income/rent limit tables the way some states' HFAs do -- it relies entirely on HUD's MTSP figures, delivered through an interactive Income and Rent Limits Dashboard rather than a static published table; confirm the placed-in-service-year hold-harmless logic directly in that dashboard rather than assuming a flat statewide number.
- Applying a single statewide utility allowance -- Oregon requires the allowance to be computed building-by-building from the IRS-approved method hierarchy (RD/HUD-regulated sources first, then a local PHA schedule, utility company estimate, or Energy Consumption Model), not a single statewide schedule the way some other states publish.
- Including RUBS-billed utility charges in the utility allowance -- OHCS's Compliance Manual is explicit that ratio utility billing system costs are not includable in the UA and must instead be tracked monthly as a non-optional gross-rent fee, checked against the rent limit every month.
- Using an Energy Consumption Model utility allowance without OHCS pre-approval -- the modeling consultant must be a licensed engineer or appear on OHCS's approved calculator list, and cannot be a related party to the building owner.
- Assuming a uniform 30-year positive-cash-flow requirement -- a project with hard debt paired with 4% LIHTC only needs to demonstrate 20 years of positive cash flow, not 30; a project with no permanent debt at all still needs the full 30 years.
- Missing PSH's parallel, higher standards -- PSH units carry their own $8,000/unit/year operating-expense floor, a 7%-10% (or 7% for integrated PSH) vacancy band, and a $500/unit/year minimum replacement reserve, all distinct from the general GPGM figures.
- Assuming income averaging earns dedicated scoring credit the way it does in some other states' QAPs -- Oregon's QAP does not name an income-averaging bonus; the closest analogs (a supplemental criterion and a tiebreaker) reward a low average AMI regardless of which minimum set-aside election produced it.
- HUD
- LIHTC
- State QAPs
- IRS § 42
- Housing Finance Agencies