Michigan takes a flat 4.25% state income tax out of your paycheck after exemptions, and if you live or work in one of 24 cities with a local income tax, another 0.50% to 2.40% comes out on top. That puts the combined state-and-local withholding somewhere between 4.25% and 6.65%, depending on your city and how many exemptions you claim on your MI-W4. So the honest answer to how much tax Michigan takes out of paychecks is: 4.25% for most workers, more if a city tax applies.
The Flat 4.25% State Rate
Michigan uses a single flat income tax rate of 4.25%, no brackets.1Michigan Legislature. MCL – Section 206.51 – Income Tax Act of 1967 (Excerpt) Whether you earn $30,000 or $300,000, the same percentage applies. Your employer runs that rate against your taxable pay, which is your gross wages minus your exemption allowances.2State of Michigan. 2026 Michigan Income Tax Withholding Guide
Exemptions come from Form MI-W4, which you complete when you start a job. Each exemption you claim on line 6 shelters $5,900 of annual income from Michigan withholding for 2026.2State of Michigan. 2026 Michigan Income Tax Withholding Guide If you never submit the form, your employer withholds at zero exemptions and the full 4.25% hits every dollar of gross pay. You’re also required to file a new MI-W4 within 10 days if your exemptions decrease, such as after a divorce or when a dependent no longer qualifies.3State of Michigan. MI-W4 Employee’s Michigan Withholding Exemption Certificate
Estimating What Comes Out of Your Check
The math for a regular paycheck runs in four steps. Multiply your exemption count by $5,900. Divide that annual figure by your number of pay periods (52 weekly, 26 biweekly, 24 semimonthly, 12 monthly) to get the per-period exemption. Subtract from your gross pay. Multiply what’s left by 4.25%.2State of Michigan. 2026 Michigan Income Tax Withholding Guide
Take a biweekly worker earning $3,000 a period who claims two exemptions. Two exemptions equal $11,800 a year, or about $453.85 per biweekly period. Gross pay of $3,000 minus $453.85 leaves $2,546.15 in taxable wages. At 4.25%, that’s roughly $108.21 withheld for Michigan state tax. Federal tax, Social Security, Medicare, and any city tax come out separately.
Bonuses, Commissions, and Retirement Pay
When a bonus or commission is paid separately from your regular check, Michigan applies a flat 4.25% to the full amount with no exemption reduction.2State of Michigan. 2026 Michigan Income Tax Withholding Guide A $5,000 bonus loses $212.50 to Michigan tax before any federal deductions.
Pension and retirement distributions are also withheld at 4.25% after the personal exemption claimed on Form MI-W4P, but several types of retirement income can be deducted from Michigan taxable income entirely: military compensation, military retirement, railroad retirement, and Michigan National Guard retirement pay. Public retirement benefits from federal, state, or local government pensions also qualify for deductions, subject to annual caps tied to filing status and birth year.4Michigan Legislature. MCL – Section 206.30 – Income Tax Act of 1967
City Income Tax on Top of the State Rate
Twenty-four Michigan cities levy their own income tax under the City Income Tax Act.5State of Michigan. Which Cities Impose an Income Tax?6Michigan Legislature. Michigan Code Act 284 of 1964 – City Income Tax Act Residents pay a higher rate than non-residents, and the non-resident rate is capped at half the resident rate. The 2026 rates fall into a few tiers:
- Detroit: 2.40% resident, 1.20% non-resident7State of Michigan. 2026 City of Detroit Income Tax Withholding Guide
- Highland Park: 2.00% resident, 1.00% non-resident
- Grand Rapids and Saginaw: 1.50% resident, 0.75% non-resident
- Lansing, Flint, Jackson, Pontiac, Muskegon, Battle Creek, and 13 other cities: 1.00% resident, 0.50% non-resident8Grand Rapids MI. Michigan Cities Imposing an Income Tax
Add the city rate to the state’s 4.25% for your combined withholding. A Detroit resident sits at 6.65%. Someone commuting into Detroit from outside the city pays 5.45%. Residents of the 23 cities in the 1.00% tier see 5.25% combined.
Living in One Taxing City, Working in Another
Michigan doesn’t let two cities each hit you at full rate. If your home city taxes residents at 1.50% and you work in a city that already withholds 0.50% from you as a non-resident, your home city’s withholding drops to the 1.00% difference.9Michigan Legislature. MCL – Section 141.651 – City Income Tax Act (Excerpt)
There’s also a threshold for non-residents. If you perform less than 25% of your work inside a taxing city, your employer isn’t required to withhold that city’s tax at all, though you may still owe it at filing.9Michigan Legislature. MCL – Section 141.651 – City Income Tax Act (Excerpt)
If You Live in a Reciprocal State
Residents of Illinois, Indiana, Kentucky, Minnesota, Ohio, and Wisconsin who work in Michigan are exempt from Michigan withholding under reciprocity agreements and owe tax only to their home state.10State of Michigan. Withholding Reciprocity Examples To claim the exemption, submit an MI-W4 to your Michigan employer on or before your start date, check the box on line 8, and note your resident state.3State of Michigan. MI-W4 Employee’s Michigan Withholding Exemption Certificate Miss that step and Michigan tax will come out by default, recoverable only by filing a Michigan return. The reverse works too: Michigan residents working in those six states can claim exemption from that state’s withholding and pay only Michigan’s 4.25%.
Making Sure You Don’t Owe at Tax Time
Regular payroll withholding covers most people, but side income, investment gains, or too many exemptions can leave you short in April. Michigan follows federal safe harbor rules. You avoid an underpayment penalty if your total withholding and estimated payments equal at least 90% of your current-year tax or 100% of last year’s tax (110% if your prior-year adjusted gross income was over $150,000, or over $75,000 if married filing separately).11State of Michigan. Am I Required to Make Estimated Tax Payments?
Fall short of both, and Michigan adds a late payment penalty of 5% of the unpaid tax for the first two months, then another 5% each additional month, up to 25%.12State of Michigan. Calculate Late Penalty and Interest Interest also runs on the unpaid balance at an annual rate of 8.48% for the first half of 2026.13State of Michigan. Interest Rate Due on Underpayments and Overpayments
Two adjustments handle most shortfalls. Use line 7 of your MI-W4 to add a flat dollar amount to each check.3State of Michigan. MI-W4 Employee’s Michigan Withholding Exemption Certificate For larger or less predictable non-wage income, send quarterly estimated payments directly to the Michigan Department of Treasury.