Side-by-side tax comparison between Michigan (4.25% top rate, flat) and Missouri (4% top rate, flat). See which state lets you keep more at every salary level, and how cost of living changes the picture.
Michigan uses a flat income tax (4.25% flat + local) while Missouri has a flat system (4% flat). On a $100K salary, Michigan takes $4,250 in state and local taxes compared to Missouri’s $4,000 \u2014 a difference of $250.
Both states use flat brackets, but Michigan’s top rate of 4.25% is higher than Missouri’s 4%.
Both states also impose local income taxes, adding further complexity. The local tax burden can vary significantly by city and county within each state.
Missouri wins at 10 out of 10 salary levels tested. The advantage exists but is modest across the income spectrum.
| Salary | Michigan | Missouri | Difference | Winner |
|---|---|---|---|---|
| $40K | $32,620 | $32,720 | +$100 | Missouri |
| $50K | $40,230 | $40,355 | +$125 | Missouri |
| $60K | $47,840 | $47,990 | +$150 | Missouri |
| $75K | $58,350 | $58,538 | +$188 | Missouri |
| $100K | $74,875 | $75,125 | +$250 | Missouri |
| $120K | $88,095 | $88,395 | +$300 | Missouri |
| $150K | $107,376 | $107,751 | +$375 | Missouri |
| $200K | $140,387 | $140,887 | +$500 | Missouri |
| $250K | $172,639 | $173,264 | +$625 | Missouri |
| $300K | $202,579 | $203,329 | +$750 | Missouri |
Take-home pay only tells part of the story. Michigan has a cost of living index of 91 while Missouri is at 89 (national average = 100).
With similar costs of living (91 vs 89), the tax difference is the primary factor. What you see in raw take-home pay is essentially what you get in purchasing power: $82,280 in Michigan vs $84,410 in Missouri.
For a single earner at $100K filing jointly, take-home becomes $80,460 in Michigan and $80,710 in Missouri \u2014 a difference of $250. The gap remains similar regardless of filing status.
On paper, moving from Michigan to Missouri would save $250/year on a $100K salary, or $1,250 over 5 years. But relocation involves real costs: moving expenses, potentially buying/selling a home, changing jobs, and adjusting to a new community.
At $250/year, the tax difference alone likely isn’t worth relocating for. Other factors — job market, lifestyle, family — should drive the decision. The tax savings are a nice bonus if you’re already considering the move for other reasons.