Oklahoma income tax in 2026
Oklahoma has a graduated income tax with rates from 2.5% to 4.5% for single filers, spread across 4 brackets. Traditional 401(k) contributions lower your Oklahoma taxable income as well as your federal taxable income. Oklahoma then subtracts its own standard deduction of $6,350 for single filers ($12,700 married filing jointly). Personal exemptions: $1,000 single, $2,000 married filing jointly, $1,000 per dependent.
| Taxable income (single) | Rate |
|---|---|
| $0 – $3,750 | 0% |
| $3,750 – $4,900 | 2.5% |
| $4,900 – $7,200 | 3.5% |
| Over $7,200 | 4.5% |
| Taxable income (married filing jointly) | Rate |
|---|---|
| $0 – $7,500 | 0% |
| $7,500 – $9,800 | 2.5% |
| $9,800 – $14,400 | 3.5% |
| Over $14,400 | 4.5% |
Oklahoma rules and notes
- HB 2764 (signed May 2025) takes effect for tax year 2026: the six old brackets are collapsed into a 0% band plus three rates (2.5%, 3.5%, 4.5%) and the top rate falls from 4.75% to 4.5%. Single and married-filing-separately filers: 0% on the first $3,750, 2.5% to $4,900, 3.5% to $7,200, 4.5% above. MFJ, qualifying surviving spouse and head of household: 0% on the first $7,500, 2.5% to $9,800, 3.5% to $14,400, 4.5% above. Brackets are not indexed.
- Further 0.25-point cuts occur only if the State Board of Equalization certifies revenue growth triggers (earliest possible effective date Jan 1, 2028). HB 4072 (signed April 23, 2026) created a taxpayer endowment fund aimed at eventually eliminating the tax but did not change 2026 rates.
- Standard deduction (not indexed): $6,350 single/MFS, $12,700 MFJ/qualifying surviving spouse, $9,350 HOH. Personal exemption: $1,000 each for taxpayer, spouse and each dependent, plus an additional $1,000 for taxpayers 65+ with low AGI (e.g., $15,000 single, $25,000 joint) and for blindness.
- If you itemize, Oklahoma itemized deductions (other than medical and charitable contributions) are capped at $17,000.
Oklahoma take-home pay by salary
Single filer, paid every two weeks, 2026 rules, standard deduction and no pre-tax deductions; includes Oklahoma income tax but not local taxes.
| Salary | Federal income tax | Social Security + Medicare | Oklahoma income tax | Take-home per year | Per bi-weekly paycheck |
|---|---|---|---|---|---|
| $40,000 | $2,620 | $3,060 | $1,255 | $33,066 | $1,271.75 |
| $50,000 | $3,820 | $3,825 | $1,705 | $40,651 | $1,563.48 |
| $60,000 | $5,020 | $4,590 | $2,155 | $48,236 | $1,855.21 |
| $75,000 | $7,670 | $5,738 | $2,830 | $58,763 | $2,260.12 |
| $100,000 | $13,170 | $7,650 | $3,955 | $75,226 | $2,893.29 |
| $150,000 | $24,734 | $11,475 | $6,205 | $107,587 | $4,137.94 |
Hourly wages after taxes in Oklahoma
Full-time (40 hours a week, 2,080 hours a year), no overtime, single filer:
| Hourly wage | Annual pay | Weekly take-home | Bi-weekly take-home | Take-home per year | Take-home per hour |
|---|---|---|---|---|---|
| $15.00 | $31,200 | $507.51 | $1,015.03 | $26,391 | $12.69 |
| $20.00 | $41,600 | $659.21 | $1,318.43 | $34,279 | $16.48 |
| $25.00 | $52,000 | $810.91 | $1,621.83 | $42,168 | $20.27 |
| $30.00 | $62,400 | $962.61 | $1,925.23 | $50,056 | $24.07 |
Oklahoma vs. neighboring states
Take-home pay on a $75,000 salary (single, bi-weekly), with the difference from Oklahoma. Federal taxes are identical in every state, so the gaps come from state income tax. On a $75,000 salary, Oklahoma ranks #31 of 51 (50 states and DC) for take-home pay. Nationally, take-home pay on $75,000 ranges from $56,538 in Oregon to $61,593 in states without a wage tax; the median is $59,005.
| State | State income tax | Take-home per year | Per bi-weekly paycheck | vs. Oklahoma |
|---|---|---|---|---|
| Oklahoma | $2,830 | $58,763 | $2,260.12 | — |
| Texas | None | $61,593 | $2,368.94 | +$2,830 |
| Arkansas | $2,287 | $59,305 | $2,280.96 | +$542 |
| New Mexico | $2,359 | $59,233 | $2,278.20 | +$470 |
| Missouri | $2,588 | $59,005 | $2,269.42 | +$242 |
| Colorado | $2,592 | $59,001 | $2,269.27 | +$238 |
| Kansas | $3,385 | $58,207 | $2,238.74 | −$556 |
Neighboring state calculators: Texas, Arkansas, New Mexico, Missouri, Colorado, Kansas. See all 50 states and DC on the national paycheck calculator.
How your Oklahoma paycheck is calculated
- Gross pay for the year is your salary, or your hourly wage × hours × 52 plus overtime at 1.5×.
- Pre-tax deductions such as a traditional 401(k), health premiums and HSA contributions are subtracted before federal income tax.
- Federal income tax uses the 2026 brackets, your filing status’s standard deduction ($16,100 single) and credits for children and other dependents.
- Social Security and Medicare take 6.2% (up to $184,500 of wages) and 1.45%.
- Oklahoma income tax is figured on the annual amount using the rules above, then divided across your paychecks.
We divide the annual totals by your number of paychecks, which is how a correctly completed 2026 Form W-4 is designed to withhold. Your employer’s withholding tables may differ by a few dollars per check. For your full-year tax bill, use the income tax calculator.
Frequently asked questions
How much is $75,000 a year after taxes in Oklahoma?
A single filer earning $75,000 in Oklahoma takes home about $58,763 a year in 2026, or $2,260.12 per bi-weekly paycheck. That is after $7,670 of federal income tax, $5,738 of Social Security and Medicare and $2,830 of Oklahoma income tax. Pre-tax 401(k) or health deductions would lower your taxes but also your take-home pay.
Does Oklahoma have a state income tax?
Yes. Oklahoma has a graduated income tax with rates from 2.5% to 4.5% for single filers in 2026. On a $75,000 salary, that works out to about $2,830 a year, or $108.83 per bi-weekly paycheck, an effective state rate of 3.77% of gross pay. Employers withhold it from each paycheck along with federal taxes.
How much is $20 an hour after taxes in Oklahoma?
Full time (40 hours a week), $20 an hour is $41,600 a year. After 2026 federal income tax, Social Security and Medicare and Oklahoma income tax, a single filer in Oklahoma takes home about $34,279 a year, or $1,318.43 per bi-weekly paycheck, about $16.48 per hour worked.
How does take-home pay in Oklahoma compare with nearby states?
On a $75,000 salary (single, bi-weekly), take-home pay is $58,763 a year in Oklahoma. In neighboring states it ranges from $58,207 to $61,593; Texas (the highest nearby) is $2,830 higher. Federal taxes are the same everywhere, so the gap comes entirely from state income tax.
How much federal tax comes out of each paycheck on a $75,000 salary?
Federal taxes don’t depend on the state. For a single filer paid every two weeks on $75,000, about $295.00 of federal income tax, $178.85 of Social Security (6.2%) and $41.83 of Medicare (1.45%) come out of each 2026 paycheck, based on the $16,100 standard deduction. Children, pre-tax deductions and W-4 choices change the federal amount.