Oklahoma Homestead Exemption Deadline 2027: March 15
The next statewide Oklahoma homestead exemption filing date is March 15, 2027: 144 days from October 22, 2026. Counties may set different dates, so confirm with your assessor.
| Homestead Exemption | By March 15 Owners who occupy the home as their primary residence. How to apply: File Form 921 with your county assessor by March 15. Official source (Oklahoma Tax Commission) ↗ · checked Oct 22, 2026 |
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