Michigan paycheck calculator, 2026
Michigan has a flat state rate, but the city taxes are where Michigan paychecks actually differ. Detroit, Grand Rapids, Lansing, Flint, Pontiac and Battle Creek all levy their own, and each charges residents roughly twice what it charges non-residents who merely work there. Whether you live in the city or commute into it changes the number materially. Our 2026 Michigan figures are still being cross-checked, so this page shows the rules and sources rather than an estimate.
The Michigan withholding rate, 2026
4.25%applied to taxable wages
Michigan works this out from a formula rather than a bracket table, so the amount withheld depends on what your state form says as well as what you earn. These are the steps the calculation actually takes:
- Subtract $5,900 for each personal or dependent exemption
- Multiply compensation after exemptions by 4.25%
Bonuses and supplemental pay
Michigan withholds supplemental wages — bonuses, commission, severance — at a flat 4.25%, separately from your regular salary. A bonus can therefore have a different amount withheld than the same money paid as salary, which is usually why a bonus arrives smaller than expected.
What the Michigan withholding form asks for
| Field | What it does | Where it appears |
|---|---|---|
| MI-W4 exemptions | Personal and dependent exemptions claimed on line 6 of Form MI-W4. | MI Form W-4, line 6 |
Local taxes in Michigan
These are levied on top of the state tax and are not included in a headline state rate. They are the usual reason two Michigan paychecks with the same salary differ.
Michigan nonresident work-city income tax
For a nonresident, allocate only compensation earned in the predominant work city. Detroit requires the city to represent at least 25% and the greatest share among taxable Michigan work cities.
Coverage is limited to the seven cities present in NFC's published Michigan Cities formula.
Source: NFC TAXES 14-03, Michigan Cities Income Tax Withholding Information, read 2026-07-19
Michigan resident city income tax
Coverage is limited to the seven cities for which NFC publishes a complete formula: Battle Creek, Detroit, Flint, Grand Rapids, Lansing, Pontiac, and Saginaw.
NFC's formula is dated 2014. Current official city sources agree on the implemented figures, but the rules remain flagged because there is no current-year NFC bulletin.
The other 17 Michigan income-tax cities remain unsupported rather than inferred from a general rate list.
Source: NFC TAXES 14-03, Michigan Cities Income Tax Withholding Information, read 2026-07-19
Notes and caveats
- Michigan Form 446 for 2026 specifies a 4.25% withholding rate and $5,900 per personal/dependent exemption.
- The latest NFC bulletin available in this session, NFC-25-1738855090, specifies the same 4.25% rate but still lists the 2025 exemption amount of $5,800. The ruleset uses the current Michigan Treasury amount and is flagged pending NFC confirmation.
- Separately paid bonuses and other supplemental compensation use 4.25% with no exemption adjustment.
- Separate local rules cover the seven Michigan cities for which NFC publishes a complete city withholding formula; 17 other taxing cities remain explicitly unsupported.
Sources
Every figure on this page is transcribed from a published source and carries the date it was read. Where two sources disagree, the disagreement is recorded rather than resolved silently.
- Michigan Department of Treasury Form 446, 2026 Michigan Income Tax Withholding Guide — read 2026-07-19 · cross-checked against NFC-25-1738855090, Michigan State Income Tax Withholding
- perExemption — Michigan Department of Treasury Form 446, 2026 Michigan Income Tax Withholding Guide , 1-2 · read 2026-07-19
This is an estimate of payroll withholding, not tax advice, and not a prediction of your final tax bill. Withholding is what your employer sends in during the year; what you actually owe is settled when you file.