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Missouri Income Tax Calculator

Estimate your 2025 combined federal and Missouri income tax — Missouri adds progressive state income tax on top of federal.

InputsTY-2025
$
$
$
Federal + state tax17.2% effective
$17,233/yr
10% on $11,925$1,193
12% on $36,550$4,386
22% on $35,775$7,871
federal tax subtotal$13,449
MO state tax$3,784
taxable income
$84,250
marginal rate
22.0%
after tax
$82,767

Income tax in Missouri

Missouri's 2025 top rate is 4.7%, with the first $1,313 of taxable income exempt and the same brackets for every filing status; its standard deduction matches the federal amounts. Notably, House Bill 594 (2025) made Missouri the first state to fully exempt individual capital gains — effective tax year 2025, capital gains are deducted from Missouri taxable income entirely, so this tool shows no state tax on gains. Kansas City and St. Louis levy a 1% earnings tax not included here.

Common questions

What is the Missouri state income tax rate?
Missouri has progressive state income tax brackets, applied on top of your federal tax.
Does Missouri tax capital gains?
Missouri does not impose a state tax on capital gains.

How we calculate this

Federal brackets per our income-tax methodology, plus 2025 Missouri state tax. Estimates only — not tax advice.

Estimates for general informational purposes only; not tax advice. Missouri figures are simplified (credits, local taxes, and AGI adjustments vary) and should be verified with the state Department of Revenue.