Calculate your take-home pay in The Sooner State. Oklahoma income tax rate: 4.5%.
Oklahoma has six tax brackets ranging from 0.25% to 4.5%. The standard deduction is $6,350 for single filers and $12,700 for married filing jointly, with an additional $1,000 personal exemption. The top rate is scheduled to drop to 4.5% in 2026.
| Item | Per Paycheck | Monthly | Annual |
|---|---|---|---|
| Gross Pay | - | - | - |
| Federal Income Tax | - | - | - |
| Oklahoma State Tax | $0 | $0 | $0 |
| Social Security | - | - | - |
| Medicare | - | - | - |
| 401(k) + Pre-Tax | - | - | - |
| Take-Home Pay | - | - | - |
Oklahoma has a progressive income tax with a top rate of 4.75%. This calculator estimates your take-home pay after federal income tax, state income tax, Social Security, Medicare, and any pre-tax deductions like 401(k) contributions. Enter your salary or hourly wage above to see a detailed breakdown of your paycheck.
Oklahoma has six brackets ranging from 0.25% to 4.75%. The top rate applies to income above $7,200 for single filers (a low threshold). Oklahoma partially taxes Social Security benefits (following federal rules) and taxes most other retirement income. The state does not have local income taxes. Oklahoma has a relatively low cost of living.
Regardless of state taxes, all Oklahoma workers pay federal income tax using the 2026 brackets: 10% on the first $11,925 of taxable income (single), 12% up to $48,475, 22% up to $103,350, 24% up to $197,300, 32% up to $250,525, 35% up to $626,350, and 37% on income above that. The standard deduction is $15,000 for single filers and $30,000 for married filing jointly in 2026.
All workers in Oklahoma pay Social Security tax at 6.2% on wages up to $176,100 (2026) and Medicare tax at 1.45% on all wages. An additional 0.9% Medicare surtax applies to wages over $200,000 for single filers. These federal payroll taxes apply uniformly regardless of which state you live in.
Pre-tax deductions reduce your taxable income for both federal and state purposes. Contributing to a 401(k) (up to $24,500 in 2026, plus $8,000 catch-up if 50+) lowers both your federal and OK state tax bill. Health Savings Account (HSA) contributions ($4,300 individual, $8,550 family in 2026) are also pre-tax. Review your W-4 withholding: if you receive a large refund each year, you may be overwithholding, which means less money in each paycheck. The Tax Bracket Calculator shows your federal marginal and effective rates.
Oklahoma uses a progressive income tax system with rates ranging from 0.25% to 4.75% across six brackets. The top marginal rate of 4.75% applies to taxable income above $7,200 for single filers and $12,200 for married filing jointly. Oklahoma's standard deduction is $6,350 for single filers and $12,700 for joint filers. Compared to neighboring states, Oklahoma's top rate is moderate: Texas has no state income tax, while Arkansas's top rate is 4.4% and Missouri's is 4.8%. The Best States for Take-Home Pay guide ranks all 50 states.
Your Oklahoma paycheck is reduced by federal income tax (10-37%), Social Security tax (6.2% on the first $176,100 in 2026), Medicare tax (1.45%, plus 0.9% on income over $200,000), and Oklahoma state income tax (0.25-4.75%). Pre-tax deductions like 401(k) contributions, health insurance premiums, and HSA contributions reduce your taxable income before these taxes are applied. Enter your gross pay, pay frequency, filing status, and deductions above to see your exact take-home pay breakdown.