Tulsa County, Oklahoma Homestead Exemption: Deadline & How to Apply (2026)

Homestead Exemption applications are accepted at any time throughout the year. However, the application must be filed by March 15 or within 30 days from the mailing date indicated on the "Notice of Increase in Valuation of Real Property" to be approved for the current year. Any application filed after these dates cannot be approved until the following year.

What to do now

1. Check you qualify — Tulsa County applies the requirements Tulsa County Assessor publishes, not a national rule.
2. Open the application Tulsa County Assessor publishes: https://assessor.tulsacounty.org/Content?fileName=921.pdf
3. File it with Tulsa County Assessor by March 15.

Who qualifies in Tulsa County

Must be the homeowner of record residing on the property by January 1, with the deed notarized on or before January 1 and filed with the County Clerk's Office on or before February 1, and be an Oklahoma resident; base exemption is $1,000 of assessed value. Heads of household with gross household income of $30,000 (effective Jan. 1, 2024) or less may also claim the Additional (Double) Homestead Exemption. A Senior Valuation Limitation freezes the taxable fair cash value for household heads 65+ at or under the HUD qualifying income, and a 100% Disabled Veterans Exemption (extending to a qualifying surviving spouse) exempts the full fair cash value of the homestead.

The deadline, and what happens if you miss it

March 15. The same calendar date every year.

If you file late

Any application filed after March 15 (or after the 30-day window following a valuation-increase notice) cannot be approved until the following year.

Do you have to re-apply each year?

No — once granted it continues while you own and occupy the home. Moving ends it, and the new home needs its own application.

The form, and where to file it

• The office: Tulsa County Assessor
• The application: assessor.tulsacounty.org
• Filing online: assessor.tulsacounty.org

We link the county's own file rather than hosting a copy of it. A copy goes out of date the day the county edits it; the county's own file does not.

What gets Tulsa County applications rejected

Unlike everything above, this list carries no source. It is our own reading of what this county's material emphasises, written to be useful rather than authoritative — treat it as a checklist, not as Tulsa County Assessor's rules.

• Assuming the online 'Actions' button filing option on the Tulsa County property search page is optional paperwork rather than a full substitute for a mailed application
• Believing a homestead exemption already granted stays with the homeowner after a move within Tulsa County, rather than requiring a fresh application at the new address
• Skipping the required W-2/1099 documentation when applying for the Additional Homestead Exemption or the Senior Valuation Limitation
• Assuming qualifying for the Senior Valuation Limitation automatically also grants the Additional Homestead Exemption, or vice versa, instead of applying for each separately
• Not appealing to the Tulsa County Board of Equalization when an exemption application is denied, assuming the Assessor's decision is final
• Waiting to visit the downtown Tulsa County Headquarters in person instead of using the January field-office locations set up for homestead filing convenience

Other counties, and the Oklahoma rule

• Oklahoma homestead exemption: the state rule
• Oklahoma County homestead exemption deadline
• Cleveland County homestead exemption deadline
• Canadian County homestead exemption deadline
• Comanche County homestead exemption deadline
• Every county deadline we hold, in one table
• When is the Oklahoma homestead exemption deadline?

Sources

• Deadline: assessor.tulsacounty.org, read 2026-08-04
• Office: Tulsa County Assessor
• Application form: assessor.tulsacounty.org