Michigan charges 4.25% flat + local state income tax plus local taxes in some areas. Use the stock option tax calculator pre-loaded with Michigan rates.
Open Stock Option Tax Calculator →Stock option exercises in Michigan are subject to a flat 4.25% state income tax on top of federal tax. For NSOs, the spread at exercise is ordinary income subject to both federal and Michigan state tax plus FICA. For ISOs, while there is no regular tax at exercise, the spread counts for AMT purposes and for Michigan state tax calculations. Local taxes in parts of Michigan further increase the cost of exercising. This calculator helps you plan the optimal time and amount to exercise given Michigan's tax rates.
Michigan levies a flat 4.25% state income tax on all taxable income regardless of how much you earn. This makes tax planning straightforward: for every additional dollar you earn, 4.25 cents goes to Michigan. However, certain localities in Michigan impose their own income taxes, which effectively raise the combined state and local rate above 4.25%. Be sure to check whether your city or county adds a local income tax.
The table below shows what you actually keep at five salary levels in Michigan, accounting for federal tax, FICA, and Michigan's flat 4.25% state tax plus estimated local taxes.
See how Michigan compares to other Midwest states. Each link takes you to the stock option tax calculator landing page for that state.
For a comprehensive breakdown of Michigan’s tax structure, salary comparisons, cost-of-living analysis, and more, visit the full Michigan take-home pay page.