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Tax Brackets
Oklahoma Income Tax Brackets 2026
| Income Range | Tax Rate | Tax on Bracket |
|---|---|---|
| $0 - $1,000 | 0.25% | $3 |
| $1,001 - $2,500 | 0.75% | $11 |
| $2,501 - $3,750 | 1.75% | $22 |
| $3,751 - $4,900 | 2.75% | $32 |
| $4,901 - $7,200 | 3.75% | $86 |
| Over $7,201 | 4.75% | -- |
Overview
Understanding Oklahoma Taxes
Oklahoma levies a graduated income tax with six brackets, ranging from 0.25% to 4.75%. While the state has six brackets, the top rate kicks in very quickly — at just $7,200 for single filers ($12,200 married). This means most Oklahoma workers effectively pay the flat 4.75% rate on the majority of their taxable income. The low bracket thresholds make Oklahoma's system function more like a flat tax with a small graduated discount on the first few thousand dollars.
Oklahoma has its own standard deduction of $6,350 for single filers, $12,700 for married filing jointly, and $9,350 for head of household. Personal exemptions are $1,000 per person. Oklahoma's calculations start from federal adjusted gross income with state-specific adjustments.
Oklahoma provides generous retirement income treatment. Social Security benefits are fully exempt from state tax. The state also allows an exclusion of up to $10,000 per person ($20,000 married) of other retirement income including pensions, 401(k)s, and IRAs for qualifying individuals. Military retirement pay is 100% exempt from Oklahoma income tax.
Oklahoma's sales tax rate is 4.50% at the state level with local additions bringing the average combined rate to approximately 8.98%, one of the higher combined rates nationally. Groceries are taxed at the full combined rate, which has been an ongoing concern for low-income households. Prescription drugs are exempt.
Property taxes in Oklahoma are low, with an average effective rate of approximately 0.87%. The state caps annual assessment increases at 3% for homestead properties, providing protection against rapid property value increases. Oklahoma offers a homestead exemption of $1,000 of assessed value for all homeowners and additional exemptions for seniors and disabled veterans.
Oklahoma's cost-of-living index is approximately 87, about 13% below the national average. Oklahoma City and Tulsa offer affordable urban living with growing job markets. The energy industry remains a significant economic driver, though the state has been diversifying into aerospace, healthcare, and technology.
FAQ
Frequently Asked Questions
Smart Moves
Tax Tips for Oklahoma Residents
Budget for the full sales tax on groceries — at nearly 9% combined, the tax on food adds up quickly for families
If you receive retirement income, claim the $10,000 per person exclusion on your Oklahoma return
Oklahoma's 3% cap on homestead assessment increases provides good protection in rising housing markets
Other States
Calculate Your Paycheck in Other States
For educational purposes only -- not financial or tax advice. Tax rates shown are based on 2026 data and may not reflect recent changes. Consult a tax professional for your specific situation.