1Wisconsin
Lowest21.3%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $2,594
- Payroll tax (FICA)
- $5,738
- Total tax
- $16,002
- Net income (annual)
- $58,998
Tax year 2026 · state vs state
Montana vs Wisconsin Income Tax Comparison (2026)
On a $75,000 salary (single filer, 2026), you pay $282 less state income tax a year in Wisconsin than in Montana, which is about $24 a month. At $150,000 the gap is $545 in favor of Wisconsin.
Montana: up to 5.65%Wisconsin: up to 7.65%Updated October 10, 2026
Compare Montana and Wisconsin for your income
Estimate for education only, not tax advice. 2026 federal and state rules, standard deductions, no local taxes. How we calculate.
State comparison
Comparing 2 states, sorted by lowest overall tax rate.
2Montana
21.7%
Overall effective tax rate
- Net
- Federal
- State
- FICA
- Federal income tax
- $7,670
- State income tax
- $2,877
- Payroll tax (FICA)
- $5,738
- Total tax
- $16,284
- Net income (annual)
- $58,716
Advanced analysis (optional)
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💰 Monthly breakdown
Your take-home pay, spread across the year
Wisconsin
Monthly gross$6,250
Monthly tax$1,333
Monthly take-home$4,917
Montana
Monthly gross$6,250
Monthly tax$1,357
Monthly take-home$4,893
Estimates use 2026 federal and state rates, the standard deduction for your filing status and no local taxes. Rankings use state income tax only.
Montana vs Wisconsin: how the two systems differ
| Montana | Wisconsin | |
|---|---|---|
| Wage income tax | Progressive, 2 brackets | Progressive, 4 brackets |
| Top rate | 5.65% | 7.65% |
| Lowest rate | 4.7% | 3.5% |
| Deductions and credits (single) | $16,100 standard deduction | $13,960 standard deduction, $700 personal exemption |
State income tax and take-home pay at every salary
The same salary can leave you with different take-home pay depending on the state. This table applies each state’s 2026 rules to a single filer with no pre-tax contributions.
| Income | MT state tax | WI state tax | Difference | MT take-home | WI take-home |
|---|---|---|---|---|---|
| $30,000 | $653 | $539 | $114 less in Wisconsin | $25,632 | $25,746 |
| $40,000 | $1,123 | $979 | $144 less in Wisconsin | $33,197 | $33,341 |
| $50,000 | $1,593 | $1,419 | $174 less in Wisconsin | $40,762 | $40,936 |
| $60,000 | $2,063 | $1,859 | $204 less in Wisconsin | $48,327 | $48,531 |
| $75,000 | $2,877 | $2,594 | $282 less in Wisconsin | $58,716 | $58,998 |
| $100,000 | $4,289 | $3,919 | $370 less in Wisconsin | $74,891 | $75,261 |
| $150,000 | $7,114 | $6,569 | $545 less in Wisconsin | $106,677 | $107,222 |
| $250,000 | $12,764 | $11,869 | $895 less in Wisconsin | $170,418 | $171,313 |
Single filer, 2026, federal standard deduction. Take-home is after federal, state and payroll tax. No local taxes.
Married filing jointly
| Income | MT state tax | WI state tax | Difference | MT take-home | WI take-home |
|---|---|---|---|---|---|
| $75,000 | $2,012 | $1,920 | $92 less in Wisconsin | $62,611 | $62,702 |
| $100,000 | $3,187 | $3,052 | $135 less in Wisconsin | $81,523 | $81,658 |
| $150,000 | $5,753 | $5,702 | $52 less in Wisconsin | $117,432 | $117,483 |
| $250,000 | $11,403 | $11,002 | $402 less in Wisconsin | $186,065 | $186,466 |
Married filing jointly, 2026, federal standard deduction. Uses each state's joint brackets where they differ.
Does the lower-tax state change as income rises?
For a single filer, Montana and Wisconsin charge the same state income tax (nothing) up to roughly $15,000 of income. Above that, Montana is the lower-tax state. The order flips again near $22,500, so the better state depends on where your income falls.
Rates side by side
Montana (single filers)
| 4.7% | Up to $47,500 |
| 5.65% | Over $47,500 |
Wisconsin (single filers)
| 3.5% | Up to $15,110 |
| 4.4% | $15,111 to $51,950 |
| 5.3% | $51,951 to $332,720 |
| 7.65% | Over $332,720 |
Full details for each state: Montana income tax calculator and Wisconsin income tax calculator. Federal rates are on the 2026 federal tax brackets page.
Montana vs Wisconsin FAQ
Which has lower income tax, Montana or Wisconsin?+
Wisconsin is lower at $75,000: $2,594 of state income tax versus $2,877 in Montana. At $150,000 it is $7,114 in Montana and $6,569 in Wisconsin. For a single filer, Montana and Wisconsin charge the same state income tax (nothing) up to roughly $15,000 of income. Above that, Montana is the lower-tax state. The order flips again near $22,500, so the better state depends on where your income falls.
How much more do I keep on $100,000 in Montana versus Wisconsin?+
A single filer keeping $74,891 a year in Montana would keep $75,261 in Wisconsin after federal, state and payroll tax. The difference is $370 a year, or $31 a month.
How do the Montana and Wisconsin income tax systems differ?+
Montana uses progressive rates up to 5.65%; Wisconsin uses progressive rates up to 7.65%. State deductions and exemptions also differ, which changes how much income is taxed.
Are local taxes included in this Montana vs Wisconsin comparison?+
No. It covers federal income tax, Social Security, Medicare and state income tax only. City, county, sales and property taxes are not included, and they can change the real cost of living in each state.
Should I move from Montana to Wisconsin to save on taxes?+
State income tax is one cost among many. Property and sales taxes, housing, insurance and wages also differ, and you may owe tax to both states in the year you move. Use this comparison as one input and confirm details with a tax professional.
Sources
- Tax Foundation: 2026 state individual income tax rates and brackets
- IRS: Tax inflation adjustments for tax year 2026
Last checked October 10, 2026. Confirm with your state tax agency before filing.
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Estimates for education only, not tax, legal or financial advice. Not a substitute for a tax professional or your state revenue department.