Missouri

State Income Tax

0–4.7%

Rate Range

Exempt

Social Security

2026-04-15

Filing Deadline

8 brackets

Structure

Full Tax Details

Has Income TaxYes

Tax Structure8 Brackets

Rate0–4.7%

Single Standard Deduction$15,000

Married Standard Deduction$30,000

Single Personal ExemptionN/A

Married Personal ExemptionN/A

Taxes Social SecurityExempt

Taxes Retirement IncomeYes

Filing Deadline2026-04-15

Retirement Income Details

Social Security is 100% deductible; partial exemptions for other retirement income based on AGI.

Official Payment Portal

Missouri Department of Revenue

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