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HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A Michigan VS COUNTRY B South Carolina

Side-by-side analysis of income tax, effective rates, and take-home pay for Michigan and South Carolina in 2026.

Daniel · CountryTaxCalc Updated August 2026 Tax Comparison 2026
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OVERVIEW
Michigan's flat 4.25% income tax and South Carolina's 0-5% bracket structure cross paths around $136,000 of taxable income. Below that crossover, South Carolina's $0 bracket on the first $18,050 keeps its tax bill lower — at $100,000 income, South Carolina's state tax ($3,293) is $273/year less than Michigan's ($3,566). Above roughly $136,000, Michigan's flat rate wins instead, and by $250,000 Michigan is $852/year cheaper than South Carolina. Michigan has a notably lower average property tax rate (1.32%) than it might seem given its Rust Belt reputation, but South Carolina's is even lower at 0.57% — one of the more affordable states for homeowners. Some Michigan cities, including Detroit, add a local income tax on top of the state's flat rate, which isn't included in the headline state-only figures above. South Carolina offers a notable 44% long-term capital gains exclusion, a meaningful benefit for investors that Michigan does not match.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.

🚗
COUNTRY A
Michigan
TAX RATE
4.25%
Flat Rate
Flat 4.25% on all taxable income; some cities (including Detroit) add a local income tax on top
🌙
COUNTRY B
South Carolina
TAX RATE
0-5%
2-Bracket Progressive (Declining)
0% up to $18,050 of taxable income, then 5% above that; the top rate has been declining in recent years
TYPICAL ANNUAL DIFFERENCE
Moving from South Carolina → Michigan at $100,000
$273
That's $23/month back in your pocket
Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.
GROSS INCOME
🚗 MI TAX
🌙 SC TAX
SAVINGS
10-YEAR
$50,000
$1,441
$793
$648 (SC saves)
$6,480 (SC saves)
$75,000
$2,503
$2,043
$460 (SC saves)
$4,600 (SC saves)
$100,000
$3,566
$3,293
$273 (SC saves)
$2,730 (SC saves)
$150,000
$5,691
$5,793
$102 (MI saves)
$1,020 (MI saves)
$250,000
$9,941
$10,793
$852 (MI saves)
$8,520 (MI saves)
💡

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🚗

Michigan Pros & Cons

+ PROS
  • Flat 4.25% rate becomes cheaper than South Carolina above roughly $136,000 of taxable income, saving $102 to $852/year at higher incomes
  • Predictable, simple flat-rate filing with no bracket calculations to worry about
  • Strong manufacturing and automotive-sector job market, especially around Detroit and Grand Rapids
  • PA 4 retirement deduction shelters up to $65,987 (single) or $131,794 (married) of qualifying retirement income for eligible retirees
− CONS
  • Loses to South Carolina below roughly $136,000 of taxable income — costs $273 to $648/year more at typical income levels
  • Higher average property tax: 1.32% versus South Carolina's 0.57%
  • Some cities, including Detroit, add a local income tax on top of the 4.25% state rate — not reflected in the headline state-only figures
  • No capital gains exclusion comparable to South Carolina's 44% long-term exclusion
🌙

South Carolina Pros & Cons

+ PROS
  • 0% bracket on the first $18,050 of taxable income keeps South Carolina cheaper than Michigan below roughly $136,000 — saving $273 to $648/year
  • Much lower average property tax: 0.57% versus Michigan's 1.32%
  • 44% exclusion on long-term capital gains meaningfully lowers the effective tax rate for investors
  • No local/city income tax layered on top of the state rate, unlike some Michigan cities
− CONS
  • Loses to Michigan's flat rate above roughly $136,000 of taxable income — costs $102 to $852/year more at higher incomes
  • Top marginal rate of 5% still applies to most income above the $18,050 bracket, so the benefit shrinks quickly as income rises
  • Smaller, more regionally concentrated job market than Michigan's manufacturing and automotive base
  • Only a modest retirement-income deduction ($10,000 for filers 65+, $3,000 under 65) compared to Michigan's much larger PA 4 deduction
FAQ

Frequently Asked Questions

Is Michigan or South Carolina cheaper for state income tax?

It depends on income. Below roughly $136,000 of taxable income, South Carolina is cheaper because of its $0 bracket on the first $18,050. At $100,000, South Carolina's $3,293 is $273/year less than Michigan's $3,566. Above roughly $136,000, Michigan's flat 4.25% wins instead — by $250,000, Michigan is $852/year cheaper.

Does Michigan have local or city income tax like some other states?

Yes, in certain cities. Michigan's 4.25% state rate is flat statewide, but some cities — including Detroit — add a separate local income tax on top. That local add-on is not included in the state-only figures in this comparison, so Detroit residents should budget for a higher effective rate.

Which state has lower property tax, Michigan or South Carolina?

South Carolina has the lower average effective property tax rate at roughly 0.57%, compared to Michigan's roughly 1.32%. On a $400,000 home, that's about $2,280/year in South Carolina versus $5,280/year in Michigan — a savings of about $3,000/year that can matter more than the income-tax difference for homeowners.

Does South Carolina's capital gains exclusion make a real difference?

Yes, for investors with significant long-term capital gains. South Carolina excludes 44% of net long-term capital gains from state taxable income before applying its rates, effectively lowering the top capital-gains rate to about 2.8%. Michigan taxes capital gains as ordinary income at its flat 4.25% rate with no comparable exclusion.

At what income does Michigan become cheaper than South Carolina?

The crossover is around $136,000 of taxable income. Below that, South Carolina's 0% bracket on the first $18,050 keeps its effective rate lower than Michigan's flat 4.25%. Above roughly $136,000, more of South Carolina's income is taxed at its 5% top rate, and Michigan's flat rate becomes the cheaper option.

Which state is better for retirees?

Michigan's PA 4 deduction shelters up to $65,987 (single) or $131,794 (married) of qualifying retirement income, a much larger exemption than South Carolina's $10,000 deduction for filers 65 and older ($3,000 under 65). Both states exempt Social Security. For retirees with substantial pension or 401(k)/IRA income, Michigan's deduction often makes it the better choice despite its higher flat rate.

How much would I save moving from Michigan to South Carolina?

At $100,000 income, moving from Michigan to South Carolina saves about $273/year in state income tax, plus roughly $3,000/year in property tax on a comparable $400,000 home — a combined savings of about $3,273/year. Above roughly $136,000 income, however, the income-tax portion of that savings disappears and can even reverse.
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