Tulsa County Property Tax Appeal — Oklahoma

Rob Hartley·Updated February 9, 2026

Tulsa County is the second-most populous county in Oklahoma, anchored by the city of Tulsa. The county serves as a major economic center for northeast Oklahoma with a diverse economy including energy, aerospace, and healthcare sectors.

Notable cities: Tulsa, Broken Arrow, Bixby, Jenks, Sand Springs, Sapulpa

Median Home

$126,200

Tax Rate

1.06%

Annual Tax

$1,344

Population

approximately 695,000

2026 Appeal Deadline: 30 calendar days from the mailing date on the Notice of Increase in Valuation

You have 30 calendar days from the mailing date indicated on your valuation notice to file an appeal. If you did not receive a notice, you may still file by the first Monday in April.

Property in Tulsa County, Oklahoma — local tax assessment and appeal guide

How Tulsa County Assesses Property

11%of market value

Assessed by: Tulsa County Assessor's Office

Assessment cycle: annual

Notices typically mailed: January-February

In Tulsa County, market value represents the sale price between a willing buyer and seller. The assessed value is calculated by multiplying the taxable market value by 11% for real property.

The Appeal Process

Appeals are heard by the County Board of Equalization. The Board will schedule a hearing where you can present evidence. You may appear in person, by phone, or through electronic means.

Step 1: File a written protest with the County Assessor within 30 days of receiving your valuation notice

Step 2: Attend the informal hearing with the Assessor's office (in-person or by phone)

Step 3: If unsatisfied, file Form 976 within 15 days of the informal hearing decision

Step 4: Attend the County Board of Equalization formal hearing

Step 5: If still unsatisfied, appeal to district court within 30 days of the Board's decision

Required form: Form 976 - Formal Appeal County Board of Equalization

Filing Methods

in-person:Tulsa County Assessor's Office, 218 W. 6th St., 5th Floor, Tulsa, OK 74119

mail:Mail to County Clerk (Board of Equalization secretary) and copy to County Assessor

phone:Informal hearing may be conducted by phone through the Assessor's office

Evidence to Bring

Comparable property salesProfessional appraisalsPhotos of property conditionRepair estimatesIncome/expense records for rental properties

Tulsa County Assessor Contact

Tulsa County Assessor's Office

Phone: (918) 596-5100

Address: 218 W. 6th St., 5th Floor, Tulsa, OK 74119

Website: https://assessor.tulsacounty.org

Online Portal: https://assessor.tulsacounty.org/Property/Search

Hours: 8:00 AM - 5:00 PM Monday-Friday (excluding holidays)

Tax Exemptions in Tulsa County

Homestead Exemption

$1,000 assessment reduction (saves $91-$142 annually)

Reduces assessed value by $1,000 for primary residences

Eligibility: Must own and occupy property as primary residence, be Oklahoma resident, deed filed by February 1Deadline: March 15 or within 30 days of valuation notice

Additional Homestead Exemption

$1,000 additional assessment reduction

Additional $1,000 reduction for qualifying low-income homeowners

Eligibility: Must have regular homestead exemption, household income under $30,000, head of householdDeadline: March 15

Senior Valuation Limitation

Freezes taxable value at current level

Freezes taxable value for qualifying seniors

Eligibility: Age 65+, qualify for homestead, head of household, income under $90,300 (2026 HUD median)Deadline: March 15 or within 30 days of valuation notice

100% Disabled Veterans Exemption

100% exemption of property value

Full exemption of fair cash value for qualifying disabled veterans

Eligibility: 100% service-connected disability, permanent, no future exam requiredDeadline: Apply anytime

Property Tax Relief (538-H Circuit Breaker)

Up to $200 credit/refund

Tax credit for low-income elderly or disabled homeowners

Eligibility: Age 65+ or disabled, Oklahoma resident, household income under $12,000, taxes exceed 1% of incomeDeadline: June 30

Official Resources

Tulsa County Assessor's Office →

Official county assessor website providing property valuation information, assessment procedures, and taxpayer resources.

Oklahoma Tax Commission Property Tax Division →

State tax commission's property tax information including laws, regulations, and assessment guidelines.

Tulsa County Property Search →

Online property lookup tool to search property records, valuations, and assessment details by address or parcel number.

Tulsa County Treasurer →

County treasurer's office for property tax payment information, tax statements, and payment services.

Check Your Tulsa County Assessment

Enter your address to see if your Tulsa County property is overassessed.

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Frequently Asked Questions

What is the deadline to appeal my property taxes in Tulsa County?

You have 30 calendar days from the mailing date indicated on your Notice of Increase in Valuation to file an appeal with the County Assessor. If you didn't receive a notice but want to appeal, you must file by the first Monday in April.

How do I file a property tax appeal with the Tulsa County Assessor?

Start by filing a written protest with the County Assessor within 30 days of your valuation notice. The Assessor will schedule an informal hearing. If you're not satisfied with the outcome, file Form 976 within 15 days to appeal to the County Board of Equalization.

What is the homestead exemption worth in Tulsa County?

The standard homestead exemption reduces your assessed value by $1,000, saving approximately $91-$142 annually depending on your location in the county. Additional exemptions are available for low-income households ($1,000 more) and seniors can freeze their valuation.

What happens at a Board of Equalization hearing in Tulsa County?

The Board will review evidence from both you and the Assessor. You can present comparable sales, appraisals, photos, and other documentation. You may appear in person, by phone, or electronically. The Board will issue a written decision explaining any changes to your valuation.

Can I appeal my Tulsa County property taxes online?

While you cannot file the initial appeal online, you can submit homestead exemption applications online at https://assessor.tulsacounty.org. Property tax appeals must be filed in writing either in person or by mail to the Assessor's office.

What evidence should I bring to my Tulsa County property tax appeal?

Bring recent comparable property sales in your neighborhood, professional appraisals, photos showing any property defects or needed repairs, contractor estimates for repairs, and for rental properties, income and expense records. The more documentation you have, the stronger your appeal.

How much can property values increase annually in Tulsa County?

Oklahoma law caps annual increases in taxable value at 3% for homesteaded properties and 5% for non-homesteaded properties. This protects homeowners from dramatic tax increases even if market values rise rapidly.

For state-wide appeal information including Oklahoma's assessment ratio and deadlines, see our Oklahoma Property Tax Appeal Guide →

Considering professional help with your appeal? Compare pricing, coverage, and pros/cons in our Best Property Tax Appeal Services (2026) or browse side-by-side service comparisons →

More Oklahoma Counties

Oklahoma County (Oklahoma City)

← All Oklahoma property tax appeal info

Sources: https://assessor.tulsacounty.org | https://tulsaflyer.org/2026/02/06/government/post/how-oklahoma-property-taxes-are-calculated/ | https://oklahoma.gov/content/dam/ok/en/tax/documents/forms/ad-valorem/current/976.pdf | https://www.tax-rates.org/oklahoma/tulsa_county_property_tax

Last verified: 2026-02-09