Oklahoma has a top income tax rate of 4.5%, the 6th highest combined sales tax (9.06%) and the federal $7.25 minimum wage as of 2026.
$9,059 a year: that is roughly what a Oklahoma homeowner earning $75,000 pays in state income tax ($2,874), sales tax on $25,000 of purchases ($2,265), property tax on a $300,000 house ($2,370) and electricity at 900 kWh a month ($1,550).
Oklahoma uses a graduated scale with 3 rates, topping out at 4.5%. Single filers' standard deduction: $6,350. On $50,000 of wages, a single filer's Oklahoma tax works out to about $1,750 (3.5% of wages); on $100,000 it is about $4,000 (4.0%). Source: Tax Foundation, January 1, 2026.
| Rate | Single filers | Married filing jointly |
|---|---|---|
| 0% | over $0 | over $0 |
| 2.5% | over $3,750 | over $7,500 |
| 3.5% | over $4,900 | over $9,800 |
| 4.5% | over $7,200 | over $14,400 |
Estimated 2026 take-home pay for a single filer with no pre-tax deductions, using the federal brackets and $16,100 standard deduction, Social Security and Medicare, and Oklahoma's brackets above. Open the paycheck calculator set to Oklahoma to add a 401(k), change pay frequency or filing status.
| Salary | Federal tax | FICA | State tax | Take-home (year) | Per biweekly check |
|---|---|---|---|---|---|
| $50,000 | $3,820 | $3,825 | $1,750 | $40,606 | $1,562 |
| $75,000 | $7,670 | $5,738 | $2,874 | $58,718 | $2,258 |
| $100,000 | $13,170 | $7,650 | $4,000 | $75,180 | $2,892 |
The state rate is 4.50% and local governments add 4.56% on average, for a combined 9.06%, 6th highest of the 50 states and D.C. (median 7.00%). A $1,000 purchase carries about $91 in sales tax at the average combined rate. Source: Tax Foundation, July 1, 2026.
Oklahoma follows the federal minimum of $7.25 an hour (the Oklahoma rate equals the federal minimum), which is $15,080 a year for full-time work (2,080 hours). Source: U.S. Department of Labor, July 1, 2026.
Homeowners in Oklahoma paid property taxes equal to 0.79% of home value on average, the 25th highest effective rate (median state 0.79%). On a $300,000 home that is about $2,370 a year, or $198 a month in escrow. Source: Tax Foundation (Census ACS data), 2024 data.
Residential electricity averaged 14.35¢ per kWh in July 2026, the 10th lowest of the 50 states and D.C. (median 16.09¢). A household using 900 kWh a month would pay about $129 before fixed charges. Source: U.S. EIA, July 2026 data.
Oklahoma sits in the middle of its 6 neighbors on taxes, wages and power prices.
| State | Top income tax | Sales tax | Min. wage | Property tax | Electricity |
|---|---|---|---|---|---|
| Oklahoma | 4.5% | 9.06% | $7.25 | 0.79% | 14.35¢ |
| Arkansas | 3.9% | 9.48% | $11.00 | 0.56% | 14.33¢ |
| Colorado | 4.4% | 7.89% | $15.16 | 0.50% | 17.00¢ |
| Kansas | 5.58% | 8.71% | $7.25 | 1.21% | 15.27¢ |
| Missouri | 4.7% | 8.44% | $15.00 | 0.89% | 16.09¢ |
| New Mexico | 5.9% | 7.68% | $12.00 | 0.63% | 16.09¢ |
| Texas | None | 8.20% | $7.25 | 1.40% | 15.88¢ |
Oklahoma figures use statewide averages and skip credits, exemptions and local income taxes; check Oklahoma revenue and labor department sites before filing or hiring.
Explore calculators by category: Finance · Health · Legal · Math · Construction
Planning a major financial decision in Oklahoma? Our Home Buyer's Guide and Retirement Planning Guide walk you through every step with the right calculator at each stage.