Kansas

State Income Tax

5.2%

Flat Rate

Exempt

Social Security

2026-04-15

Filing Deadline

Flat

Structure

Full Tax Details

Has Income TaxYes

Tax StructureFlat Rate

Rate5.2%

Single Standard Deduction$3,500

Married Standard Deduction$8,000

Single Personal Exemption$2,250

Married Personal Exemption$4,500

Taxes Social SecurityExempt

Taxes Retirement IncomeYes

Filing Deadline2026-04-15

Retirement Income Details

Social Security is exempt if AGI is $75,000 or less. Public pensions are generally exempt.

Official Payment Portal

Kansas Department of Revenue

Last verified: 2026-03-31 · Always consult a tax professional before making financial decisions.