Kansas Standard Deduction
The Kansas standard deduction is a flat amount you can subtract from your gross income before Kansas income tax is calculated, instead of itemising individual deductions. This page shows the Kansas standard deduction for tax year 2024 by filing status, sourced directly from the Kansas Department of Revenue, and calculates your Kansas taxable income after the deduction. Enter your gross income and choose your filing status to see the deduction that applies and the taxable income that remains. Most filers take the standard deduction because it is simpler and, for many, larger than their itemisable deductions. You should itemise only if your allowable Kansas itemised deductions add up to more than the standard amount. The standard deduction is separate from the federal standard deduction the IRS applies to your federal return, and from any personal exemptions or credits Kansas provides. Use this alongside the Kansas income tax calculator to see how the deduction flows through to your final state tax. All figures here are the official published amounts; nothing is estimated.
The Kansas standard deduction for 2024 is $3,500.00 (single) and $8,000.00 (married filing jointly). On $60,000.00 of gross income, a single filer has $56,500.00 of Kansas taxable income.
Kansas standard deduction by filing status (2024)
| Filing status | Standard deduction | Source |
|---|---|---|
| Single | $3,500.00 | Kansas Department of Revenue |
| Married filing jointly | $8,000.00 | Kansas Department of Revenue |
| Head of household | $6,000.00 | Kansas Department of Revenue |
| Married filing separately | $3,500.00 | Kansas Department of Revenue |
Kansas standard deduction amounts for 2024 under KSA §79-32,119. Kansas does not conform to the federal standard deduction; these are fixed Kansas amounts.
Formula
taxable income = max(0, gross income - standard deduction for your filing status)
Kansas standard deduction: frequently asked questions
What is the Kansas standard deduction for 2024?
For tax year 2024, the Kansas standard deduction is $3,500.00 for single filers and $8,000.00 for married couples filing jointly, as published by the Kansas Department of Revenue. It is subtracted from your gross income to give your Kansas taxable income.
How does the Kansas standard deduction affect my tax?
The standard deduction lowers your Kansas taxable income, which is the figure the state income tax brackets are applied to. A single filer with $60,000.00 of gross income and the $3,500.00 standard deduction has $56,500.00 of Kansas taxable income before any other adjustments.
Should I take the Kansas standard deduction or itemise?
Take whichever is larger. If your total itemised deductions allowed by Kansas exceed the standard deduction of $3,500.00 (single) or $8,000.00 (married jointly), itemising lowers your taxable income more. Otherwise the standard deduction is simpler and larger. Check the rules with the Kansas Department of Revenue.
What are Kansas's current income tax brackets?
For 2024, Kansas uses three brackets. Single filers pay 3.1% on income up to $15,000, 5.25% on $15,001 to $30,000, and 5.58% on income above $30,000. Married filing jointly thresholds are exactly double those amounts.
What is the Kansas standard deduction?
Kansas sets its own standard deduction, which does not follow federal amounts. For 2024, the Kansas standard deduction is $3,500 for single filers, $8,000 for married filing jointly, $6,000 for head of household, and $3,500 for married filing separately. Authority: KSA §79-32,119.
Has Kansas been trying to move to a flat income tax?
Yes. The Kansas Legislature passed a flat-tax bill in 2024 that would have created a single rate, but Governor Laura Kelly vetoed it. HB 2284, which was enacted, instead reduced the top rate from 5.7% to 5.58%. Flat-tax proposals have been a recurring debate in Kansas since the 2012-2017 tax experiment that led to budget shortfalls.
Are there future rate reductions scheduled for Kansas?
As of tax year 2024, Kansas has no automatic future rate reductions written into statute following the enactment of HB 2284. Any further changes require new legislation. The Kansas Legislature continues to debate additional rate cuts or a flat-tax structure.
Official sources
- Kansas standard deduction (tax year 2024): Kansas Department of Revenue, as at Jun 12, 2026.
Reviewed by the CalculatorHub team, edited by James Graham, 25 June 2026. See our methodology. General information, not financial or tax advice.