Filing and paying Minnesota income tax
- Return
- Form M1, due April 15.
- Withholding
- Minnesota requires its own Form W-4MN alongside the federal W-4. Without one, employers withhold as if you were single with zero allowances.
To see how Minnesota sits against every other state on top rate, bracket count and standard deduction, see state income tax rates for 2026 — all 51 jurisdictions in one sortable table.
How Minnesota Income Tax Compares to Neighboring States
Total income tax (federal + state) on a $100,000 annual salary in 2026, single filer using the standard deduction:
| State | State Tax | Total Income Tax | vs. Minnesota |
|---|---|---|---|
| Minnesota (here) | $5,277 | $18,447 | — |
| Wisconsin | $4,428 | $17,598 | -$849 |
| Iowa | $3,148 | $16,318 | -$2,128 |
| South Dakota | $0 | $13,170 | -$5,277 |
| North Dakota | $669 | $13,839 | -$4,607 |
A negative "vs." figure means that state collects less total income tax than Minnesota. Federal portion is identical across states; only state tax varies.
Frequently Asked Questions
What is the Minnesota state income tax rate for 2026?
Minnesota state income tax for 2026 ranges from 5.35% on the lowest bracket to 9.85% on income above $203,150 (single filer). Most earners stay below the top bracket; the top rate applies only to high earners.
How much income tax will I pay in Minnesota on a $100,000 salary?
For a single filer earning $100,000 in Minnesota in 2026, expect approximately $13,170 in federal income tax and $5,277 in Minnesota state income tax — for a total income tax of about $18,447, an effective rate of 18.4%. This excludes FICA (Social Security and Medicare), which adds roughly 7.65% on top.
What are the Minnesota tax brackets for 2026?
For single filers: 5.35% up to $33,310, 6.8% up to $109,430, 7.85% up to $203,150, and 9.85% above. The standard deduction is $15,300.
Does Minnesota tax Social Security?
Not if AGI is $86,410 or less single ($110,780 joint) for 2026. Above that the subtraction phases out, so part of your benefits can be taxed.
How much is the Minnesota child tax credit?
$1,800 per qualifying child for 2026, and it is refundable. It phases out as income rises, starting at $38,770 for joint filers.
I live in Wisconsin and work in Minnesota. Which state taxes me?
Both can, but you won't pay twice. Minnesota taxes wages earned there, and Wisconsin credits the Minnesota tax. Minnesota's reciprocity agreements cover only Michigan and North Dakota.
For the preferential federal rates on long-term gains, see the Capital Gains Tax Calculator. For the federal brackets, standard deduction, and Social Security wage base that sit underneath this state calculation, see 2026 Tax Calculators.