Kansas State Income Tax Overview
Kansas (KS) state income tax rate: 5.7% (graduated rate system)
Kansas Income Tax Brackets (2026)
3.1% on first $15,000 (single)/$30,000 (joint); 5.25% on $15,001–$30,000 (single)/$30,001–$60,000 (joint); 5.7% above those thresholds
Kansas has three income tax brackets with a top rate of 5.7%. Kansas previously attempted to eliminate its income tax entirely (2012 tax experiment), which created budget crises and was reversed by 2017. The current structure reflects a stabilized approach.
Median Household Income in Kansas
The median household income in Kansas is $62,087. Kansas' median income is slightly below the national average. The Wichita metro anchors the economy, alongside agriculture and energy. The failed 2012 tax elimination experiment is a cautionary tale used in national fiscal policy debates.
How to Use This Calculator for Kansas
- Enter your gross income and filing status
- The calculator applies Kansas's graduated income tax rate of up to 5.7%
- Subtract your standard deduction and any applicable credits
- Review your estimated state and federal tax liability
Frequently Asked Questions
What is the Kansas state income tax rate?
Kansas has a graduated income tax with a top rate of 5.7%. 3.1% on first $15,000 (single)/$30,000 (joint); 5.25% on $15,001–$30,000 (single)/$30,001–$60,000 (joint); 5.7% above those thresholds.
How does Kansas's income tax compare to the national average?
Kansas's top income tax rate of 5.7% applies to a graduated rate system. Kansas has three income tax brackets with a top rate of 5.7%. Kansas previously attempted to eliminate its income tax entirely (2012 tax experiment), which created budget crises and was reversed by 2017. The current structure reflects a stabilized approach.
What is the median household income in Kansas?
The median household income in Kansas is $62,087. Kansas' median income is slightly below the national average. The Wichita metro anchors the economy, alongside agriculture and energy. The failed 2012 tax elimination experiment is a cautionary tale used in national fiscal policy debates.
Is this state income tax calculator free to use for Kansas?
Yes, this state income tax calculator is 100% free with no signup required. It includes Kansas-specific tax rates and calculates your estimated state and federal tax liability instantly.