How to Use This Calculator
Enter your income, filing status, and any deductions. The calculator computes your Kansas state income tax alongside your federal tax, showing exactly how much goes to each and what you take home.
The most useful thing to try? Compare different income levels to see how Kansas's brackets affect your tax bill, then look at how combined federal + state taxes shape your total take-home pay.
Here's what each field means:
Annual Income is your total earnings before any taxes. Include wages, freelance income, investment income, and any other sources.
Filing Status determines which set of tax brackets and deductions apply. Kansas uses filing statuses similar to the federal system — single, married filing jointly, married filing separately, and head of household.
Kansas Income Tax: What You Need to Know
Kansas uses a progressive income tax system with rates ranging from 3.1% to 5.7%. Like the federal system, this means your income is taxed in layers — each bracket only applies to the income within that range, not your entire income.
Kansas Tax Brackets (Single Filers)
| Taxable Income | Tax Rate |
|---|---|
| $0 - $15,000 | 3.1% |
| $15,000 - $30,000 | 5.25% |
| $30,000+ | 5.7% |
Married Filing Jointly
| Taxable Income | Tax Rate |
|---|---|
| $0 - $30,000 | 3.1% |
| $30,000 - $60,000 | 5.25% |
| $60,000+ | 5.7% |
A Real Example
Let's say you're a single filer earning $65,000 in Kansas. After applying the standard deduction of $3,500, your income flows through each bracket:
Your approximate Kansas state income tax would be around $3,154, for an effective state tax rate of about 4.9%.
Remember, this is just the state portion. You'll also owe federal income tax and FICA taxes on top of this.
Deductions and Exemptions
Standard Deduction: Kansas offers a standard deduction of $3,500 for single filers and $8,000 for married couples filing jointly.
Kansas standard deduction, personal exemptions ($2,250 per person), and various state-specific credits. Kansas also offers a food sales tax credit for lower-income residents.
Local Taxes
No local income taxes in Kansas (though cities levy sales taxes and property taxes).
What's Unique About Kansas
Kansas has a simple three-bracket progressive system. The top rate of 5.7% kicks in at a relatively low threshold ($30,000 for single filers), which means most working Kansans with moderate income are paying the top marginal rate on a significant portion of their earnings. Kansas starts with federal AGI and offers its own standard deduction. Social Security is exempt for taxpayers with federal AGI of $75,000 or less.
Recent Changes
Kansas has been reducing its rates gradually. There have been legislative pushes to move toward a flat tax, but the three-bracket system remains in place.
How to Use This Calculator Strategically
Model a raise or job change. See how additional income moves through Kansas's brackets and affects your effective tax rate.
Compare filing statuses. If you're married, run the numbers both jointly and separately. The better option depends on your specific income situation.
Plan your deductions. Test how maximizing retirement contributions or other deductions affects your Kansas tax bill.
Evaluate a move. Compare Kansas's rates to other states you're considering. The difference in take-home pay might surprise you.
References
- Kansas Department of Revenue. (2025). Individual Income Tax.
This calculator is for educational purposes only and does not constitute tax or financial advice. Tax rates, brackets, and rules change regularly. Consult a qualified tax professional for guidance specific to your situation.