Oklahoma City Tax Guide 2026: 4.5% Top State Tax, 8.625% Sales Tax, No City Income Tax

Oklahoma City sits in a state with a genuinely competitive income tax and no local income tax layer at all — Oklahoma law simply doesn't authorize cities or counties to tax personal income. Oklahoma's state income tax was restructured in 2026 under House Bill 2764, signed by Governor Kevin Stitt in May 2025: the state collapsed from six narrow brackets down to three, and cut its top marginal rate from 4.75% to 4.5%, effective for tax year 2026. The bill also includes a forward-looking trigger mechanism that could reduce the rate further in 0.25% increments as state revenue benchmarks are met.

Where Oklahoma City makes up ground is sales tax. The 8.625% combined rate — Oklahoma's 4.5% state rate plus a 4.125% city rate — is meaningfully above the state's own low headline rate, and funds a distinctive local institution: MAPS (Metropolitan Area Projects), a decades-running series of voter-approved, temporary penny sales taxes that have rebuilt much of downtown Oklahoma City, including the Chesapeake Energy Arena, the Oklahoma River, and the ongoing MAPS 4 program. Property taxes, by contrast, are comfortably below the national average, making Oklahoma City one of the more balanced major-metro tax environments in the country.

Oklahoma's 2026 Income Tax Restructuring: HB 2764

Oklahoma Governor Kevin Stitt signed House Bill 2764 on May 28, 2025, a tax package that reduces Oklahoma's top marginal income tax rate from 4.75% to 4.5% and consolidates the state's previous six narrow brackets into three, effective for income earned starting January 1, 2026. The Oklahoma Tax Commission estimated first-year savings of roughly $340.5 million from the rate cut and a further $87 million from the bracket consolidation itself.

Oklahoma Income Tax Brackets, Tax Year 2026

Because the top 4.5% bracket begins at a relatively low income threshold, most working Oklahoma City residents pay the 4.5% marginal rate on the majority of their taxable income above the standard deduction. HB 2764 also embeds a trigger mechanism that could reduce the rate further in 0.25% increments in future years if state revenue benchmarks certified by the State Board of Equalization are met — with automatic safeguards that cancel any pending reduction if a revenue shortfall is declared.

No City Income Tax — Anywhere in Oklahoma

Oklahoma does not authorize cities, towns, or counties to levy an income tax on residents or workers. This applies statewide — Oklahoma City, Tulsa, Norman, and every other Oklahoma municipality collect zero personal income tax. This is a genuine structural advantage compared to cities in Michigan, Ohio, New York, and Pennsylvania, where a resident can face a combined state-plus-city income tax burden several percentage points higher for the exact same income.

This absence of local income tax has been part of the pitch behind Tulsa Remote, the George Kaiser Family Foundation-funded program that pays qualifying remote workers to relocate to Oklahoma. While that specific program targets Tulsa, the same tax logic applies to Oklahoma City: a worker relocating from a high-tax state or high-tax city keeps the full benefit of Oklahoma's 4.5% top state rate with no additional municipal tax layered on.

Oklahoma City's 8.625% Sales Tax and MAPS

Oklahoma City's combined sales tax rate is 8.625%, split between the state and the city:

The 1-cent MAPS 4 allocation continues a distinctly Oklahoma City tradition: since 1993, the city has repeatedly asked voters to approve temporary, project-specific penny sales taxes to fund major capital projects without issuing general obligation debt. Earlier MAPS rounds funded the Chesapeake Energy Arena (helping the city land the Oklahoma City Thunder), the Oklahoma River, the Myriad Botanical Gardens redevelopment, and downtown streetcar infrastructure. MAPS 4, a $978 million package approved by voters in 2019, funds parks, mental health and diversion programs, youth centers, and further neighborhood infrastructure through the mid-2020s.

On $30,000 of annual taxable spending, the 8.625% combined rate generates $2,588 in sales tax — notably higher than Detroit's flat 6% ($1,800) but broadly comparable to Sacramento (8.75%). Oklahoma taxes groceries at the full combined rate (Oklahoma has not adopted a grocery exemption at the state level, though a 2024 law eliminated the separate state grocery tax; local city and county sales tax on groceries can still apply), making the effective grocery tax burden more significant in Oklahoma than in most states.

Oklahoma City Property Tax: Below the National Average

Oklahoma City's property taxes are a genuine bright spot. The city's median effective property tax rate is estimated at approximately 0.99% of market value, with Oklahoma County as a whole averaging around 0.93% — both below the national median of roughly 1.02%, and dramatically below high-property-tax metros like Detroit (~1.86%) or Milwaukee (~2.0%–2.2%).

Oklahoma assesses real property at just 11% of fair cash value — a lower assessment ratio than most states — which is a major reason effective rates stay low even where nominal mill rates might otherwise look higher. On a $400,000 Oklahoma City home at the 0.99% effective rate, annual property tax is approximately $3,960. Oklahoma's homestead exemption further reduces assessed value by $1,000, offering a modest additional saving of roughly $25–$30/year at typical mill rates.

Total Tax Burden: Oklahoma City vs Jacksonville vs Milwaukee at $75,000

For a single professional earning $75,000 and renting (no direct property tax exposure):

Oklahoma City's total burden at this income level sits between Jacksonville's no-income-tax advantage and Milwaukee's combination of a moderate state income tax and elevated sales tax. Oklahoma City's below-average property tax makes it comparatively more attractive for homeowners than the headline sales tax rate alone would suggest.