Kansas State Income Tax 2024. Customize using your filing status, deductions, exemptions and more. A completed withholding allowance certificate will let your employer know how much kansas income tax should be withheld from your pay on income you earn from kansas.

A completed withholding allowance certificate will let your employer know how much kansas income tax should be withheld from your pay on income you earn from kansas. That’s because the highest state income tax rate is 5.7% for 2024.