Oklahoma Income Tax Brackets 2026
Oklahoma uses a progressive income tax system with 4 brackets.
State Tax
4.5%
Top marginal rate
COL Index
89
Below national avg
Median Income
$66,148
Household
Brackets
4
Progressive
Oklahoma Tax Brackets (single filer schedule)
Our dataset holds one bracket schedule per state, shown here for a single filer. We do not have separate married-filing-jointly state brackets, so joint filers should check the state revenue department.
| Income Range | Marginal Rate |
|---|---|
| $0 — $3,750 | 0.00% |
| $3,750 — $4,900 | 2.50% |
| $4,900 — $7,200 | 3.50% |
| $7,200 — and above | 4.50% |
Oklahoma State Tax at Different Income Levels
| Gross Income | State Tax | Effective Rate |
|---|---|---|
| $50,000 | $2,035 | 4.07% |
| $75,000 | $3,160 | 4.21% |
| $100,000 | $4,285 | 4.29% |
| $150,000 | $6,535 | 4.36% |
| $200,000 | $8,785 | 4.39% |
| $300,000 | $13,285 | 4.43% |
Take-Home Pay in Oklahoma at Common Salaries
Single filer, 2026 standard deduction, wages only. Computed with the same federal, state, and FICA functions as our tax calculator.
| Gross | Federal | Oklahoma | FICA | Take-home / yr | Per month |
|---|---|---|---|---|---|
| $50,000 | $3,820 | $2,035 | $3,825 | $40,320 | $3,360 |
| $75,000 | $7,670 | $3,160 | $5,738 | $58,432 | $4,869 |
| $100,000 | $13,170 | $4,285 | $7,650 | $74,895 | $6,241 |
| $150,000 | $24,734 | $6,535 | $11,475 | $107,256 | $8,938 |
2026 Federal Brackets (apply in Oklahoma too)
Federal brackets apply to taxable income after the standard deduction ($16,100 single, $32,200 married filing jointly).
Single
| $0 — $12,400 | 10% |
| $12,400 — $50,400 | 12% |
| $50,400 — $105,700 | 22% |
| $105,700 — $201,775 | 24% |
| $201,775 — $256,225 | 32% |
| $256,225 — $640,600 | 35% |
| $640,600 — and above | 37% |
Married filing jointly
| $0 — $24,800 | 10% |
| $24,800 — $100,800 | 12% |
| $100,800 — $211,400 | 22% |
| $211,400 — $403,550 | 24% |
| $403,550 — $512,450 | 32% |
| $512,450 — $768,700 | 35% |
| $768,700 — and above | 37% |
Calculate Your Exact Oklahoma Taxes
See your full federal + state + FICA breakdown with our interactive calculator.
Open Tax CalculatorCompare With Other States
No income tax states
Frequently Asked Questions about Oklahoma Taxes
Does Oklahoma have state income tax?
Oklahoma has a progressive income tax system with rates ranging from 0.0% to 4.5% for 2026.
How much is federal tax in Oklahoma?
Federal income tax in Oklahoma is the same as in all other US states. For 2026, the federal brackets range from 10% to 37%, depending on your taxable income and filing status.
What is the cost of living in Oklahoma?
The cost of living in Oklahoma has an index of 89, where 100 is the national average. This means Oklahoma is 11% cheaper than the average US state.