Oklahoma Form 994 Combines the Senior Valuation Freeze and the Additional Homestead Exemption — Both Income-Tested at the HUD Median ($90,300 for the 2026 Tax Year)

Updated April 2026

Oklahoma's senior property tax framework runs through a single form — OTC Form 994 — that handles two distinct programs simultaneously. The Senior Valuation Limitation (Freeze) locks the assessed value of an eligible homestead at the year of qualification; once granted, it doesn't require annual reapplication unless the senior's income exceeds the limit. The Additional Homestead Exemption doubles the standard $1,000 homestead exemption to $2,000 for seniors. Both programs use the HUD area median income as the eligibility threshold — currently $90,300 for the 2026 property tax year (based on 2025 HUD median income figures). Eligibility windows differ: the Senior Valuation Freeze is filed January 1 – March 15, and the Additional Homestead is filed by March 15 (or within 30 days of an increase-in-valuation notice).

Senior Valuation Limitation (Freeze): Locks Assessed Value at Year of Qualification

Eligibility:

Head of household age 65 or older as of January 1 of the application year.
Total income from all sources for everyone living in the homestead at or below $90,300 for the 2026 tax year (the HUD median for OK; figure varies by county HUD area in some cases). Income includes wages, Social Security, pensions, interest, dividends, rental income — broader than federal AGI.
Property is the homestead and head-of-household is the owner.

Mechanic: once approved, OK locks the homestead's assessed value at that year's level. Subsequent reassessment-driven increases don't flow through. The freeze stays in place as long as the head of household continues to qualify under the income test. No annual reapplication required — unlike Illinois's PTAX-340 or New Mexico's 30-day annual cycle. This is a structural advantage of OK's freeze: once locked, it stays locked unless income exceeds the limit, in which case the senior must self-report to the County Assessor that the freeze should be removed for that year.

Self-reporting in over-limit years: the senior is required by statute to notify the County Assessor when income exceeds the HUD median in a given year. The Assessor relies on this self-reporting; failure to disclose can be discovered through audit and may result in back-tax assessment. Don't treat the no-annual-reapplication structure as a license to ignore income changes.

Is your Oklahoma assessment defensible before you lock the freeze?

The Senior Valuation Limitation locks at the year of qualification. If your assessment was inflated when you froze, you locked in too high a base. An assessment review before initial qualification matters disproportionately.

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Additional Homestead Exemption: Doubles the Standard Homestead

Oklahoma's standard homestead exemption shields $1,000 of assessed value (very modest, given OK assesses at 11-13% of fair cash value depending on county). The Additional Homestead Exemption doubles this to $2,000 for income-eligible seniors. Eligibility uses the same HUD median income threshold as the Senior Valuation Freeze.

Both programs share Form 994 but route into different statutory provisions. A qualifying senior should claim both — the doubled homestead reduces the bill on top of the freeze, with the bill being computed on the frozen-but-not-additionally-exempt portion.

Disabled Veteran Path: Separate Statutory Authority

Oklahoma also runs a Disabled Veteran Sales Tax Exemption and a property tax exemption under Article 10 §8E of the OK Constitution for veterans rated 100% service-connected permanently and totally disabled. The DV exemption is more generous than the senior programs and has no income test. File separately via the County Assessor with VA documentation of the 100% rating.

Frequently Asked Questions

My Oklahoma income spiked to $95,000 in 2025 from a one-time stock sale. Did I lose the senior freeze?

Possibly for that year. OK's Senior Valuation Limitation requires income at or below the HUD median ($90,300 for the 2026 tax year). At $95,000 you're above the threshold. You're statutorily required to notify the County Assessor that the freeze should be removed for the over-limit year — failure to self-report can be discovered later and result in back-tax assessment. If your income returns below the threshold in 2026, you may be able to re-qualify (check with your Assessor on whether the freeze re-establishes at the original locked value or at the current value). One-year income spikes are a known program weakness; some Oklahoma seniors structure stock sales over multiple years to stay under the cap.

Do I need to refile Oklahoma Form 994 every year once I'm approved for the senior freeze?

No. OK's Senior Valuation Limitation does not require annual reapplication once granted — a structural advantage relative to Illinois (PTAX-340 annual) or New Mexico (30-day annual window). The freeze stays in place as long as the head of household continues to qualify under the HUD median income test. The catch: the senior is statutorily required to self-report when income exceeds the limit in a given year. Don't treat the no-annual-reapplication structure as a free pass; if your income spikes above $90,300 in a given year, you must notify the County Assessor.

I'm 67 and a 100% service-connected disabled Oklahoma veteran. Should I file Form 994 or use the DV exemption?

Use the Disabled Veteran exemption under Article 10 §8E of the OK Constitution. It's materially more generous than the senior programs (full property tax exemption on the homestead vs. the senior valuation freeze + $2,000 additional homestead), and it has no income test. You don't need Form 994 if you qualify under the DV exemption. File separately via the County Assessor with your VA documentation of the 100% service-connected permanent and total rating attached. Surviving spouses of qualifying disabled veterans can continue the exemption under specified conditions.