Tools · State Income Tax
Missouri Income Tax Calculator (2026)
Estimate your Missouri state income tax for 2026. Enter your taxable income and filing status to see what Missouri taxes and your effective state rate, broken out line by line.
Missouri state income tax calculator
- Taxable income entered
- $75,000
- Missouri standard deduction
- −$16,100
- Income taxed by Missouri
- $58,900
- Missouri income tax
- $2,588
Missouri has graduated brackets topping out at 4.7% for 2026. The first $1,348 of taxable income is exempt, and the top rate applies above $9,436, so most earners pay close to 4.7%. The standard deduction matches the federal amount.
State figures: Missouri Department of Revenue.
Estimate for 2026 state income tax only, based on annual tax brackets — it excludes federal income tax, Social Security and Medicare, local taxes, and any credits. This is general information, not tax advice.
How Missouri income tax is figured
Missouri runs graduated brackets: higher slices of income are taxed at higher rates. Missouri has graduated brackets topping out at 4.7% for 2026. The first $1,348 of taxable income is exempt, and the top rate applies above $9,436, so most earners pay close to 4.7%. The standard deduction matches the federal amount.
This estimate covers state income tax only. It does not include federal income tax, Social Security and Medicare, or tax credits. It is an annual-bracket estimate, not your final return. This is general information, not tax advice.
Income tax calculators for other states
Same 2026 engine, each with its own state rules.