Kansas Paycheck Calculator

Paycheck taxes in Kansas

Kansas's 2024 reform consolidated its brackets into two: 5.2% on the first $23,000 of taxable income ($46,000 married filing jointly) and 5.58% above — unchanged for 2025 and confirmed unchanged again for 2026. It pairs a modest standard deduction with an unusually large personal exemption ($9,160 single / $18,320 joint). A trigger law can ratchet rates toward 4% in future years, but the budget certification required to trigger a cut was not made for 2026.

Bonuses and supplemental wages in Kansas

Bonuses and other supplemental wages are frequently withheld differently from regular pay, and states set their own rules. This calculator applies Kansas's regular withholding to every dollar and does not model a separate supplemental rate, so a bonus paycheck can come out higher or lower than the figure above. Federal supplemental withholding is a flat 22% up to $1 million; for Kansas's own treatment, check the state authority linked below.

For the federal half, which this site does model, compare what withholding takes from a bonus against what you actually owe — the 22% flat rate is withholding, not a tax bill, and the difference comes back at filing.

Kansas vs. its neighbors

On a $100,000 salary you keep $74,400 in Kansas — $1,088 less than in neighboring Colorado, $1,017 less than in Missouri, and $826 less than in Oklahoma.

Federal income tax and FICA are identical in every state, so the whole gap above is state income tax. Single filer, $100,000 of wages, no 401(k) or other pre-tax deductions, 2025 state tables. Local income taxes (city and county) are not included. Run your own salary through the calculator above, or on any state's page.

Neighbours are only part of the picture. The study behind these figures ranks what a $100,000 salary takes home in all 50 states, with Kansas's row in place — the entire spread between best and worst is state income tax, since federal tax and FICA are identical everywhere.

A worked example at Kansas's median income

Kansas's median household income is $87,690 (2024, U.S. Census Bureau via FRED (real median household income)). Run through the same engine as the calculator above (single filer, taxes only):

That is an effective all-in tax rate of 24.2% at the median — your own number depends on filing status, 401(k), and benefits. Enter your salary above for the exact figure.

Common questions