Compare taxes and see how much you save moving from Michigan to Wisconsin
Michigan’s flat 4.05% rate beats Wisconsin’s top 7.65% bracket for high earners — saving $11,536/year at $500,000 income. At lower incomes, Wisconsin’s bottom 3.54% bracket can be cheaper than Michigan’s flat rate, but the crossover happens around $75,000 where Michigan’s flat rate becomes more competitive. Michigan also has a tiered retirement income exemption for older residents, while Wisconsin taxes most retirement income fully. Wisconsin’s property tax (1.61%) is notably higher than Michigan’s (1.32%), adding to the cost advantage for Michigan homeowners.
Flat Rate
4.05% flat state rate; Detroit residents pay additional 2.4% city income tax
Progressive
4 brackets; top 7.65% applies above $304,170 (single filer)
At $100,000 income:
That is $62/month back in your pocket!
| Income | MI Tax | WI Tax | Savings | 10-Year |
|---|---|---|---|---|
| $50,000 | $2,025 | $2,170 | $145 | $1,450 |
| $75,000 | $3,038 | $3,488 | $450 | $4,500 |
| $100,000 | $4,050 | $4,792 | $742 | $7,420 |
| $150,000 | $6,075 | $7,403 | $1,328 | $13,280 |
| $250,000 | $10,125 | $12,615 | $2,490 | $24,900 |
| $500,000 | $20,250 | $31,786 | $11,536 | $115,360 |
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Talk to a CPA About Your State Move →Michigan becomes cheaper than Wisconsin at around $75,000 of taxable income. Below that, Wisconsin’s 3.54% bottom bracket can result in a lower total tax than Michigan’s flat 4.05%. Above $75,000, Michigan’s flat rate pulls ahead as Wisconsin’s higher brackets (5.3%, 6.27%, 7.65%) apply to more income. The gap widens dramatically at high incomes: Michigan saves $2,490/year at $250k and $11,536/year at $500k.
Michigan uses a three-tier system based on birth year. Residents born before 1946 can deduct all qualifying pension income and receive significant Social Security exemptions. Those born between 1946 and 1952 receive a partial pension deduction ($20,000 single/$40,000 joint) that phases in. Residents born after 1952 have deductions that increase gradually through 2026 under recent legislation. Wisconsin, by contrast, taxes most retirement income at standard rates with no special birth-year exemptions, making Michigan significantly more attractive for older retirees.
Yes. Wisconsin’s top marginal rate of 7.65% applies to taxable income above $304,170 for single filers (and $405,550 for married filing jointly) as of 2026. This is one of the higher top rates among US states. It’s particularly impactful for earners in the $250k–$500k range. At $500,000, a Wisconsin resident pays approximately $31,786 vs $20,250 in Michigan — a $11,536 annual difference that compounds to $115,360 over 10 years.
Michigan is generally better for retirees, especially those born before 1952. Michigan’s tiered retirement exemption system can reduce or eliminate tax on pension and Social Security income, while Wisconsin taxes these at full rates. Michigan also has lower property tax (1.32% vs 1.61%), saving $1,160/year on a $400k home. A retiree with $80,000 in pension income in Michigan (born before 1946) could pay near $0 state income tax, vs approximately $3,000+ in Wisconsin at standard rates.