Michigan Income Tax Calculator 2026 โ Flat 4.25% + City Tax
Calculate your 2026 Michigan state income tax. Flat 4.25% with $5,600 personal exemption, optional Detroit/city tax, and retirement income exemptions. MI vs OH, IN, WI, IL comparison.
Michigan Tax Computation
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Tax Computation Summary
How to Use This Michigan Income Tax Calculator
Enter your annual gross income, select your filing status, and enter total exemptions (1 for single, 2 for married, plus dependents). Michigan has no standard deduction โ the $5,600 personal exemption per person reduces taxable income. Optionally add city income tax if you live or work in Detroit or another Michigan city.
Michigan state tax is paid in addition to federal income tax. City taxes are filed separately but shown here for total burden awareness.
The Formula
MI State Tax = max(0, MI Taxable Income) ร 4.25%
City Tax = Gross Income ร city rate (0%โ2.4%)
MI Effective Rate = MI State Tax รท Gross Income ร 100
Note: Social Security income is always exempt from Michigan tax
Example
MI exemption: 1 ร $5,600 = $5,600
MI taxable income: $80,000 โ $5,600 = $74,400
MI state tax: $74,400 ร 4.25% = $3,162
Detroit city tax: $80,000 ร 2.4% = $1,920
Total MI+Detroit: $5,082 | Combined MI effective rate: 6.35%
Michigan's High Personal Exemption
Michigan's $5,600 personal exemption is among the highest in the nation. A family of four (two adults, two children) receives $22,400 in exemptions, meaning $22,400 of income is completely tax-free at the state level. This offsets the relatively high 4.25% flat rate for lower-income households and families with multiple dependents.
Michigan City Income Tax
About 24 Michigan cities levy a local income tax. Detroit's 2.4% rate is the highest in the state. Other cities including Grand Rapids, Lansing, Flint, Saginaw, and Muskegon charge 1% for residents. If you live in or work in one of these cities, your city tax is paid separately from your state return using city-specific forms.
MI vs Neighboring States Comparison
Side-by-side Michigan, Ohio, Indiana, Wisconsin, Illinois, and Minnesota tax comparison
State income tax comparison at your current income. Single filer, standard deductions, no city taxes for comparison purposes.
| State | Tax Structure | State Tax | Effective Rate | After-State Income |
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Your total tax burden including federal, Michigan state, city (if any), and FICA payroll taxes.
| Tax Component | Amount | % of Gross |
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Michigan state tax at common income levels using current filing status and exemption settings.
| Income | MI Taxable | MI State Tax | Effective Rate | Monthly After MI Tax |
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