How Oklahoma taxes a paycheck
HB 2764, signed in May 2025, rewrote Oklahoma's schedule from 1 January 2026. The six old brackets from 0.25% to 4.75% became three: for a single filer, 2.5% from $3,750 of taxable income, 3.5% from $4,900 and 4.5% from $7,200, with married thresholds doubled, and nothing on the first $3,750. The law also created a trigger that cuts the top rate by 0.25 points in any year that revenue growth exceeds a set threshold, so 4.25% could arrive as soon as 2027.
Because the brackets are so narrow, nearly all wage income is taxed at 4.5%. The standard deduction is $6,350 single and $12,700 married, unchanged since 2017, and a $1,000 personal exemption applies per filer and per dependent. There are no local income taxes in Oklahoma.
How much taxes are taken out of paychecks in Oklahoma?
On a $60,000 salary in 2026, a single filer in Oklahoma pays about $5,020 in federal income tax, $4,590 in Social Security and Medicare, and about $2,160 in Oklahoma income tax, leaving roughly $48,240 a year or $1,855 every two weeks. The state share is 3.6% of gross, and the 2026 cut is worth about $130 a year at that salary.
At $150,000 the tax is about $6,210, an effective rate of 4.1%; a married couple on $100,000 pays about $3,410.
Oklahoma compared with its neighbours
Oklahoma borders Texas, which taxes no wages, and Kansas, Missouri, Arkansas, New Mexico and Colorado. On a $60,000 single salary the state tax is about $2,160 in Oklahoma, $2,550 in Kansas, $1,650 in Missouri, $2,130 in Arkansas, $1,650 in New Mexico and $1,930 in Colorado. Oklahoma is in the upper half of the group.
The Red River line with Texas is the comparison Oklahoma legislators cite when cutting rates: a $60,000 earner in Lawton or Durant pays about $2,160 that a resident of Wichita Falls or Denison does not, offset partly by Texas's higher property taxes.
Withholding forms and filing status in Oklahoma
Oklahoma employers withhold from Form OK-W-4, which asks for filing status and allowances; the tables were rewritten for 2026 to reflect the three-bracket structure. Married couples filing jointly get doubled brackets ($14,400 for the 4.5% rate), a $12,700 deduction and $2,000 of exemptions, so a one-earner couple on $60,000 pays about $1,810 against a single filer's $2,160.
Oklahoma's Form 511 is due 15 April, with an automatic extension where a federal one is filed. Oklahoma has no reciprocal agreements. Texas residents working in Oklahoma pay Oklahoma tax on those wages; Oklahoma residents working in Texas owe Oklahoma tax with no credit. HB 2764's trigger cuts the top rate by 0.25 points in any year the Board of Equalization certifies revenue growth above the threshold, with the new rate applying from the following January.