Updated for 2026

Kansas Salary & Paycheck Calculator 2026

Kansas has a 2-bracket income tax: 5.2% on the first $23,000 of Kansas taxable income and 5.58% above it, after SB 1 of the 2024 special session collapsed the old three-bracket 3.1% / 5.25% / 5.7% schedule. Because the second bracket opens at $23,000, most professional W-2 workers pay close to a flat 5.58%. Kansas's standard deduction is small ($3,605 single / $8,240 MFJ) but Form K-40 then subtracts a separate exemption allowance of $9,160 single / $18,320 joint, which is the larger of the two. No local income tax in any Kansas city. The Kansas City bi-state metro creates the most interesting tax dynamic — Kansas residents commuting to KC, MO pay Missouri state tax + the 1% KC Earnings Tax + receive a credit on their Kansas return for tax paid to Missouri.

Kansas: 2 brackets 5.2%/5.58% (top at $23K — effectively flat for pros); KC bi-state tax dynamics
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Common: 100% up to 4%, or 50% up to 6%. For tiered formulas, switch to Tiered.Match dollars don't change your take-home (they go to the 401(k), not your paycheck) — but they show up below as "Total comp".

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Annual Take-Home

$55,491

≈ $4,624/mo · $2,134/biweekly · effective rate 21.01%

+ $3,000/yr employer 401(k) match → $78,000 total compensation

Tax Breakdown

Federal Income Tax$6,845
FICA (SS + Medicare)$5,738
Kansas State Tax$3,176
401(k) Contribution$3,750
Total Deductions$19,509
Estimates only — not tax advice. · Full disclaimer →

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Kansas State Tax Facts (2026)

Tax Structure

Progressive (2 brackets - SB 1 of 2024)

Top Rate

5.58% (over $23,000+)

Standard Deduction

$3,605 single / $8,240 MFJ / $6,180 HOH, plus a separate exemption allowance of $9,160 / $18,320

Other State Payroll

None at state level

Notable Kansas payroll feature

Kansas has a 2-bracket income tax: 5.2% on the first $23,000 of Kansas taxable income and 5.58% above it. SB 1 of the 2024 special session collapsed the old 3.1% / 5.25% / 5.7% schedule into these two, so for any professional wage the practical effect is close to a flat 5.58%. Kansas conforms to most federal itemized deductions. The Kansas City metro spans the state line — Kansas residents working in Missouri (KC, MO) face dual-state tax with reciprocity-credit mechanics.

How a Kansas paycheck actually works

Withholding on a Kansas paycheck flows through Form K-4, the state withholding allowance certificate. Kansas's second and final bracket opens at just $23,000, so the 5.58% rate functions as effectively flat for any salaried worker above that threshold. The biggest paycheck-side complication for Kansas residents is bi-state work in the Kansas City metro: Johnson County / Wyandotte County workers who commute to KC, MO pay Missouri state tax (4.7% effectively) plus the KC Earnings Tax (1%) plus receive a Kansas credit for the MO tax paid (typically zeroing out KS liability on MO-sourced wages). Sloppy employer setups for bi-state commuters frequently produce double-withholding that requires affirmative recovery on the K-40.

Take-home math at three tiers, Kansas single filer 2026 (resident-AND-worker, no MO commuting): $60,000 → about $5,020 federal + $4,590 FICA + $2,548 KS state (after the $3,605 standard deduction and the $9,160 exemption allowance) = $12,158 deductions, take-home $47,842 (80%). $100,000 → $13,170 federal + $7,650 FICA + $4,780 KS = $25,600, take-home $74,400 (74%). $150,000 → $24,734 federal + $11,475 FICA + $7,570 KS = $43,779, take-home $106,221 (71%). Kansas's effective rates run higher than peer Plains states like Iowa (3.8% flat) and Nebraska (5.84% top but federal-conforming SD), driven mostly by the small standard deduction.

Kansas's tax structure is moderately progressive but the small standard deduction pulls effective rates up. The state has no estate tax, no inheritance tax. Property tax averages 1.41% effective — moderate to high for a Plains state. Sales tax stacks 6.5% state + up to 4% local for combined ceilings around 10% in Wichita and Topeka — among the higher US combined sales tax rates. Kansas exempts Social Security from state tax for federal AGI under $75K (single), with phase-out above. The state was a popular subject of the 'Kansas Experiment' — 2012 tax cuts that triggered fiscal crisis and were largely reversed by 2017 — and recent legislation (SB 1, 2024 special session) has been more cautious, compressing brackets but tying further reductions to revenue triggers.

The single highest-leverage tactic for Kansas W-2 earners is maxing pre-tax 401(k) and HSA, since Kansas conforms to federal pre-tax treatment. A $24,500 401(k) deferral saves about $1,397 in Kansas state tax. For Kansas City bi-state workers, the bigger lever is correctly tracking Missouri tax paid for the KS credit on the K-40 — many KC-MO commuters forget the credit and overpay Kansas tax annually. KC, KS workers who choose to live in Johnson County (suburban Overland Park / Olathe / Lenexa) also avoid the 1% KC, MO Earnings Tax that resident-and-worker Missouri Kansas-Citians pay. Kansas also offers a $3,000 retirement-income exemption for ages 65+.

Kansas tax quirks worth knowing

  • •Second and final bracket (5.58%) opens at just $23,000 — the schedule functions as effectively flat for any professional wage earner.
  • •KC bi-state metro creates dual-state tax mechanics: Kansas residents commuting to KC, MO pay MO tax + KC 1% Earnings Tax + claim KS credit. Sloppy employer setups produce double-withholding.
  • •Kansas Experiment (2012-2017) — the state's experiment with aggressive tax cuts and the subsequent reversal makes legislators cautious about further cuts; current trajectory tied to revenue triggers.
  • •Sales tax: 6.5% state + up to 4% local = ~10% combined in Wichita, Topeka — among the higher US combined sales tax rates.

Sources: federal brackets + standard deduction from IRS Rev. Proc. 2025-32; retirement contribution limits ($24,500 401(k), $4,400 HSA, $7,500 IRA) from IRS Notice 2025-67; FICA limits from the SSA 2026 Fact Sheet; Kansas state brackets verified against the official Kansas Department of Revenue - 2025 Individual Income Tax Booklet (ip25), K-40 instructions: two-bracket schedule and the standard deduction / exemption allowance tables. Recent Kansas reforms referenced: KS SB 1 (2024 special session) — bracket compression, top rate dropped from 5.7%; current schedule published by the Kansas Department of Revenue. Always cross-check with your state DOR before relying on any number for filing.

Federal payroll tax reference

Above-the-state-line, every Kansas paycheck owes federal income tax + FICA (Social Security + Medicare). The breakdowns:

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