Oklahoma Income
Tax Rates & Rules
Oklahoma has a progressive state income tax with rates up to 4.75%. Here's how the brackets break down.
Oklahoma Income Tax Brackets
2025 tax year rates, most recently confirmed by the state Department of Revenue.
Single / Individual
| Taxable Income | Rate |
|---|---|
| $0 – $1,000 | 0.25% |
| $1,000 – $2,500 | 0.75% |
| $2,500 – $3,750 | 1.75% |
| $3,750 – $4,900 | 2.75% |
| $4,900 – $7,200 | 3.75% |
| Over $7,200 | 4.75% |
Married Filing Jointly
| Taxable Income | Rate |
|---|---|
| $0 – $2,000 | 0.25% |
| $2,000 – $5,000 | 0.75% |
| $5,000 – $7,500 | 1.75% |
| $7,500 – $9,800 | 2.75% |
| $9,800 – $12,200 | 3.75% |
| Over $12,200 | 4.75% |
Standard deduction: $6,350 (Single/MFS) / $12,700 (MFJ) / $9,350 (Head of Household).
Sources: Oklahoma Tax Commission — Individual Income Tax. Last verified: August 14, 2026.
How Oklahoma Income Tax Works
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Frequently Asked Questions
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