Take-home pay in Montana: 2026 examples (single filer)
Montana uses graduated brackets from 4.7% to 5.65% on taxable income. The table below is computed from 2026 federal brackets, the $16,100 federal standard deduction, FICA, and Montana's actual 2026 tax structure:
| Salary | Take-home / yr | Per month | Federal tax | MT tax | Total tax rate |
|---|---|---|---|---|---|
| $40,000 | $33,197 | $2,766 | $2,620 | $1,123 | 17.0% |
| $60,000 | $48,327 | $4,027 | $5,020 | $2,063 | 19.5% |
| $80,000 | $61,951 | $5,163 | $8,770 | $3,159 | 22.6% |
| $100,000 | $74,891 | $6,241 | $13,170 | $4,289 | 25.1% |
| $150,000 | $106,677 | $8,890 | $24,734 | $7,114 | 28.9% |
Montana income tax brackets (2026, single filer)
| State taxable income | Marginal rate |
|---|---|
| $0 up to $47,500 | 4.7% |
| $47,500 and above | 5.65% |
Applied before the brackets: standard deduction $16,100.
Good to know for Montana
Montana cut its top rate from 5.9% to 5.65% on January 1, 2026 and widened the lower 4.7% bracket, reducing tax for most wage earners.
How the math works
We start with gross salary, subtract federal income tax (2026 brackets after the $16,100/$32,200 standard deduction per IRS Rev. Proc. 2025-32), Social Security (6.2% on wages up to the $184,500 2026 wage base), Medicare (1.45%, plus 0.9% above $200,000), and Montana state income tax using the 2026 brackets shown above. Enter a 401(k) percentage and it comes off your income-taxable wages but still pays Social Security and Medicare, exactly as payroll handles it; HSA, FSA and health premiums taken through an employer cafeteria plan come off both. Local city taxes and state payroll programs are not included, so treat results as close estimates.
Frequently asked questions
How much is a $60,000 salary after taxes in Montana?
A single filer earning $60,000 in Montana takes home about $48,327 per year in 2026 — roughly $4,027 per month — after $5,020 federal income tax, $4,590 FICA, and $2,063 Montana state income tax.
How does Montana tax wage income in 2026?
Montana uses graduated brackets from 4.7% to 5.65% on taxable income.
What changed in Montana's income tax recently?
Montana cut its top rate from 5.9% to 5.65% on January 1, 2026 and widened the lower 4.7% bracket, reducing tax for most wage earners.