Montana Paycheck Calculator (2026)
Estimate your Montana take-home pay after federal income tax, Social Security, Medicare and Montana income tax.
Montana income tax in 2026
Montana has two income tax rates for 2026: 4.7% on taxable income up to $47,500 (single) or $95,000 (married), and 5.65% above that. The top rate was lowered from 5.9% and is scheduled to fall again in 2027.
This calculator uses the federal standard deduction of $16,100 single and $32,200 married as the Montana deduction. Montana has no local income tax and no state sales tax.
Example take-home pay in Montana
Single filer, no 401(k), paid every 2 weeks:
Montana income tax brackets for 2026
These are the rates applied to your Montana taxable income, which is your pay after the deductions and exemptions described above.
| Single filers | Rate | Married filing jointly | Rate |
|---|---|---|---|
| Up to $47,500 | 4.7% | Up to $95,000 | 4.7% |
| Over $47,500 | 5.65% | Over $95,000 | 5.65% |
Montana take-home pay at different salaries
Estimated yearly figures for a single filer with no 401(k), using the same rules as the calculator above.
| Salary | Federal tax | Social Security + Medicare | Montana taxes | Take-home / year | Every 2 weeks | Total tax rate |
|---|---|---|---|---|---|---|
| $30,000 | $1,420 | $2,295 | $653 | $25,632 | $986 | 14.6% |
| $50,000 | $3,820 | $3,825 | $1,593 | $40,762 | $1,568 | 18.5% |
| $75,000 | $7,670 | $5,738 | $2,877 | $58,716 | $2,258 | 21.7% |
| $100,000 | $13,170 | $7,650 | $4,289 | $74,891 | $2,880 | 25.1% |
| $150,000 | $24,734 | $11,475 | $7,114 | $106,677 | $4,103 | 28.9% |
How to keep more of your paycheck in Montana
On a $60,000 salary, putting 5% ($3,000) into a traditional 401(k) reduces your yearly take-home pay by about $2,499 (roughly $96 less every 2 weeks). That is less than the full $3,000 because the contribution saves about $360 in federal income tax and about $141 in Montana tax. The tax you avoid stays in your pocket instead of going to the government.
Filing status also matters. A married couple filing jointly with one $60,000 income takes home about $51,263 a year in Montana, compared with $48,327 for a single filer, mostly because of the larger standard deduction and wider tax brackets.
How this calculator works
We subtract your 401(k) contribution and the 2026 standard deduction ($16,100 single, $32,200 married filing jointly), then apply the 2026 federal brackets (IRS Rev. Proc. 2025-32). Social Security is 6.2% up to $184,500 of pay, and Medicare is 1.45% (plus 0.9% on high pay). Montana is modeled with the standard deduction shown above and two brackets.
Montana paycheck questions
What is Montana's top income tax rate?
5.65% for 2026.
Does Montana have sales tax?
No state sales tax.
Is there local income tax?
No.
Rates last updated: October 2026. This is an estimate and does not include credits, benefits or W-4 changes. Official source: Montana Department of Revenue.