2026 Oklahoma tax brackets: single filers
Oklahoma taxes income in 3 brackets from 2.5% to 4.5%. A single filer pays the top 4.5% rate on taxable income above $7,200. The first $3,750 of taxable income (single) is taxed at 0%.
| Rate | Taxable income | Tax owed |
|---|---|---|
| 2.5% | $3,750 to $4,900 | 2.5% of income over $3,750 |
| 3.5% | $4,900 to $7,200 | $28.75 plus 3.5% of income over $4,900 |
| 4.5% | Over $7,200 | $109.25 plus 4.5% of income over $7,200 |
2026 Oklahoma tax brackets: married filing jointly
| Rate | Taxable income | Tax owed |
|---|---|---|
| 2.5% | $7,500 to $9,800 | 2.5% of income over $7,500 |
| 3.5% | $9,800 to $14,400 | $57.50 plus 3.5% of income over $9,800 |
| 4.5% | Over $14,400 | $218.50 plus 4.5% of income over $14,400 |
Deductions and exemptions
| Single | Married jointly | |
|---|---|---|
| Standard deduction | $6,350 | $12,700 |
| Personal exemption | $1,000 | $2,000 |
Before the brackets apply, Oklahoma subtracts a standard deduction of $6,350 ($12,700 married filing jointly) and a personal exemption of $1,000 ($2,000 married).
What your bracket means
Take a single filer earning $75,000. After deductions, $67,650 is taxable in Oklahoma. The top slice falls in the 4.5% bracket, but the total Oklahoma tax is $2,830, or 3.8% of the salary, because the lower slices are taxed at lower rates.
2026 federal tax brackets
Federal income tax comes off first. For 2026 the standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly, and the brackets run from 10% to 37%. Pre-tax 401(k) contributions (up to $24,500) lower your federal and most state income tax, but not FICA.
| Rate | Single | Married jointly |
|---|---|---|
| 10% | $0 to $12,400 | $0 to $24,800 |
| 12% | $12,400 to $50,400 | $24,800 to $100,800 |
| 22% | $50,400 to $105,700 | $100,800 to $211,400 |
| 24% | $105,700 to $201,775 | $211,400 to $403,550 |
| 32% | $201,775 to $256,225 | $403,550 to $512,450 |
| 35% | $256,225 to $640,600 | $512,450 to $768,700 |
| 37% | Over $640,600 | Over $768,700 |
Questions
What are the Oklahoma tax brackets for 2026?
Oklahoma taxes income in 3 brackets from 2.5% to 4.5%. A single filer pays the top 4.5% rate on taxable income above $7,200. The first $3,750 of taxable income (single) is taxed at 0%. Married couples filing jointly get wider brackets.
What is the top income tax rate in Oklahoma?
4.5%, on taxable income above $7,200 for single filers.
What tax bracket am I in if I make $75,000 in Oklahoma?
A single filer earning $75,000 has about $67,650 of Oklahoma taxable income, which lands in the 4.5% bracket. But only the dollars above that threshold pay 4.5%; the whole Oklahoma bill is about $2,830, an effective rate of 3.8%. Federally, the same earner is in the 22% bracket.
When do the 2026 brackets apply?
To income you earn from January 1 to December 31, 2026, which you report on the return you file in early 2027. Your employer uses them to withhold from paychecks during 2026.
Sources
Every rate here comes from the agency or table linked below. Tax law changes, so if a number looks off, follow the link and tell us.
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