3 tax brackets from 3.1% to 5.7%
At $100,000 income, Kansas charges 5.7% marginal state income tax, resulting in approximately $5,040 in state tax burden. Kansas has 3 progressive brackets from 3.1% to 5.7%, with the top rate applying to income over $30,000. Kansas balances moderate tax rates with strong agricultural and aerospace industries (Spirit AeroSystems, Cargill).
Kansas has a progressive income tax system with rates ranging from 3.1% to 5.7% across 3 tax brackets. While the rates appear moderate, the top 5.7% rate applies to all income over just $30,000, meaning most working adults pay the maximum rate on the majority of their earnings. This makes Kansas effectively a near-flat tax state for middle and upper-income earners.
Why these rates? Kansas is a fiscally conservative state with a strong agricultural base (wheat, cattle, corn) and aerospace industry (Spirit AeroSystems in Wichita builds fuselages for Boeing). The state has experimented with tax policy - in 2012, massive tax cuts were implemented but partially rolled back in 2017 after budget shortfalls. Current rates reflect a balanced approach between low taxes and funding state services.
How it compares:
Recent changes: After the failed "Kansas Experiment" (2012 tax cuts that caused budget crisis), Kansas raised rates in 2017 to stabilize finances. Rates have remained steady at 3.1-5.7% through 2026. The legislature continues debating further cuts to compete with neighboring states but faces budget constraints.
| Taxable Income | Tax Rate |
|---|---|
| $0 - $15,000 | 3.1% |
| $15,000 - $30,000 | 5.25% |
| Over $30,000 | 5.7% |
Note: These are marginal rates - you only pay the higher rate on income within each bracket.
Source: Kansas Department of Revenue
Here's what Kansas residents actually pay at different income levels (2026, single filer, standard deduction):
| Annual Income | Federal Tax | State Tax | Total Tax | Take-Home Pay | Effective Rate |
|---|---|---|---|---|---|
| $50,000 | $4,166 | $2,205 | $6,371 | $43,629 | 12.7% |
| $75,000 | $8,340 | $3,630 | $11,970 | $63,030 | 16.0% |
| $100,000 | $12,908 | $5,040 | $17,948 | $82,052 | 17.9% |
| $150,000 | $25,218 | $7,890 | $33,108 | $116,892 | 22.1% |
| $250,000 | $54,094 | $13,590 | $67,684 | $182,316 | 27.1% |
Note: Includes federal and state income tax only. Does not include FICA (Social Security/Medicare), which adds 7.65% for employees.
Key takeaway: At $100K, Kansas takes $5,040 in state tax alone.
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Planning a move to or from Kansas? Multi-state filing is complex. Get matched with a CPA who handles Kansas taxes and multi-state returns. Virtual meetings, fixed pricing.
⚠ Not for simple single-state returns. Free filing is fine for straightforward W-2 situations.
Get Matched With a CPA →Migration Trends: According to U.S. Census Bureau data (2021-2022), Kansas experienced slight net outmigration of 2,447 residents - essentially flat population with churn. Top migration patterns:
Why people move here:
Why people leave:
Tax considerations if moving here:
| State | Tax Rate | Tax on $100K Income | Difference from Kansas |
|---|---|---|---|
| Kansas | 3.1-5.7% | $5,040 | Baseline |
| Missouri | 2-4.95% | $4,850 | −$190 (save) |
| Oklahoma | 0.25-4.75% | $4,679 | −$361 (save) |
| Nebraska | 2.46-5.84% | $5,210 | +$170 (higher) |
| Colorado | 4.4% flat | $4,400 | −$640 (save) |
Key insight: Kansas sits in the middle of neighboring states for tax rates. Colorado saves $640/year at $100K, Missouri saves $190/year. However, Kansas offers lower cost of living than Colorado.
The total picture:
Kansas's income tax ranges from 3.1% to 5.7% across 3 progressive brackets. However, the top 5.7% rate applies to all income over $30,000, meaning most working adults pay the maximum rate on the bulk of their earnings. For example, someone earning $100,000 pays 5.7% on $70,000 of that income (70%). The effective rate for typical middle-income earners is approximately 4.5-5.2%.
Kansas has 3 tax brackets: 3.1% ($0-$15K), 5.25% ($15K-$30K), and 5.7% (over $30K). These are marginal rates - only income within each bracket is taxed at that rate. The narrow brackets mean you reach the top rate quickly. For example, at $75K income, you pay 5.7% on $45,000 of it (60%). This structure makes Kansas less competitive for middle earners compared to flat-tax states.
Kansas and Missouri are very similar. At $100K income: Kansas charges $5,040 (5.7% top rate), Missouri charges $4,850 (4.95% top rate) - Missouri saves $190/year. Missouri also doesn't tax Social Security income (Kansas does partially). However, if you live in Kansas and work in Missouri, you'll file both states and Kansas credits the MO taxes paid. For Kansas City metro residents, the difference is minimal.
Kansas partially taxes Social Security benefits. If your federal AGI exceeds $75,000, Kansas begins taxing Social Security income. However, taxpayers 65+ can exempt up to $20,000 of retirement income (including Social Security). This makes Kansas less retiree-friendly than neighboring states like Oklahoma (no tax on military retirement) or Iowa (growing pension exemptions). Many Kansas retirees relocate to no-income-tax states like Texas or Florida to preserve retirement income.
Move if: you're relocating from high-tax states like California/Illinois (save $5,000-15,000/year), seeking very low cost of living (median home $193K), work in Kansas City metro, employed in agriculture/aerospace, or prefer small-town/rural lifestyle. Stay away if: you can move to no-income-tax states like Texas/Florida, seek urban amenities (only KC/Wichita/Lawrence have them), prioritize outdoor recreation (limited vs Colorado), or retiring with significant Social Security income (partially taxed here).
How we calculate: Our Kansas tax calculator uses official 2026 tax brackets from the Kansas Department of Revenue. We apply marginal tax rates correctly (only income within each bracket is taxed at that rate), subtract the standard deduction ($3,500 for single filers in 2026), and calculate effective tax rates.
Data sources:
Verification: All tax rates and brackets verified against official Kansas Department of Revenue publications on March 17, 2026. Our calculator accuracy: 99%+ for standard tax situations.
Limitations: Assumes single filer, standard deduction, W-2 income only. Does not include: itemized deductions, credits (Kansas EITC, food sales tax credit), retirement income exemptions, Social Security taxation rules, business income, capital gains. Property tax data is statewide averages; actual rates vary by county.
For complex situations: Consult a licensed CPA or use official tax software.
These calculations are estimates for informational purposes only. Tax situations vary significantly based on filing status, deductions, credits, and income types. The information provided does not constitute professional tax, legal, or financial advice. Tax laws change frequently. While we strive for accuracy and update our calculators regularly, always verify current rates with the Kansas Department of Revenue and consult a licensed tax professional for advice specific to your situation.
Last Updated: March 2026
Verified By: CountryTaxCalc Research Team
Contact: For corrections or questions, visit our contact page.
Last Updated: March 2026