Tools · State Income Tax
Michigan Income Tax Calculator (2026)
Estimate your Michigan state income tax for 2026. Enter your taxable income and filing status to see what Michigan taxes and your effective state rate, broken out line by line.
Michigan state income tax calculator
- Taxable income entered
- $75,000
- Income taxed by Michigan
- $75,000
- Michigan income tax
- $3,188
Michigan taxes income at a flat 4.25% for 2026. The Treasury confirmed the statutory rate-reduction trigger was not met, so the rate did not drop.
State figures: Michigan Department of Treasury.
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 Michigan income tax is figured
Michigan applies a single flat rate to your taxable income (after any state deduction or exemption). Michigan taxes income at a flat 4.25% for 2026. The Treasury confirmed the statutory rate-reduction trigger was not met, so the rate did not drop.
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.