Tax year 2025Last verified
Oklahoma Income Tax Rates and Brackets — 2025
Top marginal rate, 2025
4.75%
Lowest 0.25%
Tax on $100,000, 2025
$4,212
Single filer, standard deduction
Rank in 2025
31st
of 51 jurisdictions, lowest tax first
Change to 2026
−$258
on $100,000, now 28th
What changed between 2025 and 2026
This page exists because these figures moved. A tax year identical to the current one is a sentence on the Oklahoma page, not a URL of its own.
| Figure | Filing status | 2025 | 2026 |
|---|---|---|---|
| Top marginal rate | All | 4.75% | 4.5% |
| Number of brackets | Single | 6 brackets | 4 brackets |
| Number of brackets | Married filing jointly | 6 brackets | 4 brackets |
| Number of brackets | Married filing separately | 6 brackets | 4 brackets |
| Number of brackets | Head of household | 6 brackets | 4 brackets |
Every change on this site traces to enacted legislation. See all 2025 state tax changes and the 2025 rates for all 51 jurisdictions.
2025 brackets, all four filing statuses
The full 2025 rate schedule as Oklahoma published it, including the standard deduction and exemptions that applied that year.
Single
Standard deduction $6,350 · Personal exemption $1,000| Taxable income | Marginal rate |
|---|---|
| $0 – $999 | 0.25% |
| $1,000 – $2,499 | 0.75% |
| $2,500 – $3,749 | 1.75% |
| $3,750 – $4,899 | 2.75% |
| $4,900 – $7,199 | 3.75% |
| $7,200 and above | 4.75% |
Married filing jointly
Standard deduction $12,700 · Personal exemption $2,000| Taxable income | Marginal rate |
|---|---|
| $0 – $1,999 | 0.25% |
| $2,000 – $4,999 | 0.75% |
| $5,000 – $7,499 | 1.75% |
| $7,500 – $9,799 | 2.75% |
| $9,800 – $14,399 | 3.75% |
| $14,400 and above | 4.75% |
Married filing separately
Standard deduction $6,350 · Personal exemption $1,000| Taxable income | Marginal rate |
|---|---|
| $0 – $999 | 0.25% |
| $1,000 – $2,499 | 0.75% |
| $2,500 – $3,749 | 1.75% |
| $3,750 – $4,899 | 2.75% |
| $4,900 – $7,199 | 3.75% |
| $7,200 and above | 4.75% |
Head of household
Standard deduction $9,350 · Personal exemption $1,000| Taxable income | Marginal rate |
|---|---|
| $0 – $1,999 | 0.25% |
| $2,000 – $4,999 | 0.75% |
| $5,000 – $7,499 | 1.75% |
| $7,500 – $9,799 | 2.75% |
| $9,800 – $14,399 | 3.75% |
| $14,400 and above | 4.75% |
What 2025 cost at each income
Oklahoma tax owed by a single filer taking the standard deduction, 2025 rules against 2026 rules.
| Income | 2025 tax | 2026 tax | Change |
|---|---|---|---|
| $50,000 | $1,837 | $1,705 | −$133 |
| $75,000 | $3,025 | $2,830 | −$195 |
| $100,000 | $4,212 | $3,955 | −$258 |
| $150,000 | $6,587 | $6,205 | −$383 |
| $250,000 | $11,337 | $10,705 | −$633 |
| $500,000 | $23,212 | $21,955 | −$1,258 |
| $1,000,000 | $46,962 | $44,455 | −$2,508 |
Oklahoma against its neighbours in 2025
Tax owed on $100,000 by a single filer under each state's 2025 rules.
Other tax years
- 2026 (current)
- 2025
Sources for Oklahoma, 2025
Sources
- 1.Oklahoma Tax CommissionState revenue department2025 Oklahoma Resident Individual Income Tax Forms and Instructions (Form 511 Packet)Retrieved
- 2.Tax FoundationResearch organisation (cross-check)State Individual Income Tax Rates and Brackets, 2025Retrieved
- 3.Oklahoma Tax CommissionState revenue department2025 Oklahoma Income Tax Withholding Tables (Packet OW-2, revised 11-2024)Retrieved
- 4.Oklahoma Tax Commission, Tax Policy DivisionState revenue departmentSummary of 2025 Tax Legislation (H.B. 2764)Retrieved
Figures on this page were last checked against these sources on . Found something wrong? Report it.
What this figure does not include
- Oklahoma itemized deductions (capped at $17,000 excluding charitable contributions and medical expenses) are not modelled.
- Retirement-income exclusions on Schedule 511-A and the various Form 511-CR credits are not modelled.