Oklahoma Paycheck Calculator

Oklahoma imposes a state income tax of 4.75%. Flat rate since 2023. Your actual Oklahoma tax liability depends on your filing status, deductions, and taxable income.

In addition to Oklahoma state tax, all workers pay federal income tax (10%—7% progressive brackets) and FICA taxes (7.65% combined). Use our calculator above to see your complete tax breakdown.

Oklahoma has a flat state income tax rate of 4.75%, which was adopted in 2023 replacing a progressive system. The Oklahoma Tax Commission administers state taxes. This single-rate system provides simplicity and predictability for taxpayers.

Key Tax Features: Oklahoma offers a standard deduction of $6,350 for single filers. The state does not tax Social Security benefits. Oklahoma conforms to many federal tax provisions. The state has been working to make its tax climate more competitive with neighboring Texas.

Energy & Aerospace: Oklahoma's economy is driven by energy (oil, natural gas, wind), aerospace (Tinker Air Force Base in Oklahoma City), and agriculture (wheat, cattle, cotton). Tulsa was historically an oil capital and still has significant energy industry presence.

No Local Income Tax: Oklahoma does not impose local income taxes on wages. Local governments rely on property taxes and some local option sales taxes. The state sales tax rate is 4.5%.

Oklahoma moved to a flat 4.75% rate in 2023. The state's economy is driven by energy (oil and natural gas), aviation (Tinker AFB), and agriculture. Severe weather and tornadoes are a notable feature of life in Oklahoma.