How this calculator works
Like our other paycheck calculators, this estimates federal tax and FICA the same way regardless of state. On top of that, it applies Kansas’s own state income tax: a flat standard deduction, a flat personal exemption (both subtracted directly from your wages, not applied as a credit against tax the way some states do it), and then Kansas’s 5.2%/5.58% two-bracket schedule. Kansas has no state disability insurance tax, no paid-family-leave payroll tax, and no local wage income tax, so Kansas income tax is the only state-level line on the breakdown below.
The formula
(federal tax, FICA, and net-pay assembly are identical to the Texas calculator)
ksWages = grossWages − pretaxHealth − 401(k) contribution
standardDeduction = $3,605 (single) or $8,240 (joint) -- a flat amount, not phased by income
personalExemption = $9,160 (single) or $18,320 (joint) -- a flat amount, subtracted like a
deduction, not credited against tax
ksTaxable = max(0, ksWages − standardDeduction − personalExemption)
ksIncomeTax = 2026 KS bracket schedule applied to ksTaxable
(5.2% up to $23,000 single / $46,000 joint, 5.58% above)
stateTax = ksIncomeTax
Worked example
A single filer earning $60,000/year, paid biweekly, with no 401(k) or extra deductions:
- FICA: $4,590.00/year (same as any state)
- Federal tax: $5,020.00/year (same as any state)
- Kansas standard deduction: $3,605.00
- Kansas personal exemption: $9,160.00
- Kansas taxable income: $60,000 − $3,605 − $9,160 = $47,235.00
- Kansas income tax: $23,000 × 5.2% + $24,235 × 5.58% = $1,196.00 + $1,352.31 = $2,548.31/year
- Net pay: $60,000 − $4,590 − $5,020 − $2,548.31 = $47,841.69/year, or $1,840.07 per biweekly paycheck
Every figure above is hand-computed directly from the Kansas Legislature’s own bill text for the 2024 tax reform (Senate Bill 1), which is quoted verbatim, source by source, in this calculator’s spec. The Kansas Department of Revenue’s own withholding guide would normally supply an official worked example to cross-check against, but that guide was not reachable while researching this calculator, so this worked example instead relies on the enacted statutory figures applied by hand, corroborated by two independent tax-reference sites that report identical numbers.
Frequently asked questions (FAQ)
What are Kansas's 2026 income tax brackets?
Kansas has two brackets: 5.2% and 5.58%. For single filers (and head of household or married filing separately), the 5.58% rate applies above $23,000 of taxable income. For married couples filing jointly, that threshold doubles to $46,000. These rates have been unchanged since a 2024 tax reform.
Why did Kansas move from three tax brackets to two?
Kansas Senate Bill 1, passed in a June 2024 special session, replaced the state's old three-bracket schedule (3.1%/5.25%/5.7%) with a simpler two-bracket 5.2%/5.58% schedule, while also significantly raising the standard deduction and personal exemption. The changes apply to tax year 2024 and every year since, including 2026.
What is Kansas's personal exemption, and how is it different from the standard deduction?
Both are subtracted from your wages before tax is calculated, so they work the same way in the math. Kansas just has two separate ones: a standard deduction ($3,605 single, $8,240 joint) and a much larger personal exemption ($9,160 single, $18,320 joint), both fixed dollar amounts set by statute rather than a percentage of income.
Does Kansas have a state disability insurance or paid family leave tax on my paycheck?
No. Kansas has no mandatory State Disability Insurance or Paid Family Leave payroll tax, unlike California, New Jersey, or New York. Kansas unemployment insurance is funded entirely by employer contributions, so Kansas state income tax is the only state-level tax line on a Kansas paycheck.
Does Kansas have local or city income taxes on wages?
No. Kansas has no local or municipal income tax on wages anywhere in the state. Some Kansas counties and cities do levy a local "intangibles tax," but it only applies to interest, dividends, and similar investment income, never to wages or salary, so it never affects a paycheck.
Is Kansas about to cut its tax rates further?
Possibly, eventually. A 2025 law (Senate Bill 269) set up a revenue-trigger mechanism that could gradually phase both rates down toward a flat 4%, but only when state tax collections exceed an inflation-adjusted target. The Department of Revenue confirmed that trigger was not met for tax year 2026, so the 5.2%/5.58% rates still apply.