US paycheck calculator

Montana paycheck calculator, 2026

Type your pay. The page shows how much you keep after tax in Montana. The tax is federal income tax, Social Security, Medicare and the Montana tax. The numbers are for 2026.

Traditional 401(k). The limit is $24,500.00 a year.

Take-home pay in a year, Montana

$48,336.00

Each paycheck (every two weeks)
$1,859.07
A month
$4,028.00
Where your pay goes
ItemA yearEach paycheck
Pay before tax$60,000.00$2,307.69
Federal income tax$5,020.00$193.08
Social Security$3,720.00$143.08
Medicare$870.00$33.46
401(k)$0.00$0.00
State tax (Montana)$2,054.00$79.00
Total taken off$11,664.00$448.62
Take-home pay$48,336.00$1,859.07
Average tax rate19.44%
Marginal tax rate24.35%

Montana state tax uses Form MW-4 box 1a for single, 1b for married filing jointly and 1c for head of household, with the tax formula tables of the Employer Guide. Montana has no local income tax on wages, so nothing is left out.

Each paycheck is the yearly amount divided by the number of paychecks, in cents. If your pay is over the Social Security limit of $184,500.00, your real paychecks have no Social Security tax late in the year. The average rate is your taxes divided by your pay. The marginal rate is the same taxes on your next dollar. This is an estimate for 2026.

How to use the calculator

  1. Type your pay before tax. Choose if it is for a year, a month, twice a month, every two weeks, a week or an hour.
  2. Choose your filing status and how often you are paid.
  3. Type the share of your pay that goes to a 401(k), if you have one.
  4. Read your take-home pay and what is taken off.

Montana tax on your paycheck

Montana taxes wages at 4.7% up to a limit and 5.65% above it in 2026 (the top rate fell from 5.9% under HB 337). The guide has a formula table for each pay period and each Form MW-4 box: nothing is withheld up to $16,100 a year for single, $32,200 for married filing jointly and $24,150 for head of household, then 4.7% up to $63,600, $127,200 and $95,400, and 5.65% above. There are no allowances. Each paycheck is rounded to the dollar.

The calculator uses Form MW-4 box 1a for single, 1b for married filing jointly and 1c for head of household, with the tax formula tables of the Employer Guide.

Local taxes. Montana has no local income tax on wages, so nothing is left out.

Sources: Montana Department of Revenue, Employer and Information Agent Guide with Montana Withholding Tax Tables (V4 November 2025).

Questions

Does Montana tax wages?

Yes. Montana taxes wages at 4.7% up to a limit and 5.65% above it in 2026 (the top rate fell from 5.9% under HB 337). The guide has a formula table for each pay period and each Form MW-4 box: nothing is withheld up to $16,100 a year for single, $32,200 for married filing jointly and $24,150 for head of household, then 4.7% up to $63,600, $127,200 and $95,400, and 5.65% above. There are no allowances. Each paycheck is rounded to the dollar. The calculator uses Form MW-4 box 1a for single, 1b for married filing jointly and 1c for head of household, with the tax formula tables of the Employer Guide.

How much is $60,000 a year after tax in Montana?

For a single worker, $60,000 a year gives $48,336.00 after tax in 2026. Federal income tax is $5,020.00, Social Security is $3,720.00 and Medicare is $870.00. Montana income tax is $2,054.00.

Does my 401(k) lower my Montana income tax?

Yes. On $60,000, a 10% traditional 401(k) lowers the Montana income tax from $2,054.00 to $1,794.00 a year.

Are local taxes in the Montana calculator?

No. Montana has no local income tax on wages, so nothing is left out.

Is the result exact?

No. It is an estimate for one job, a full year, and a Form W-4 of 2020 or later with nothing in Steps 2, 3 and 4. Your paycheck can be different because of other pre-tax benefits, local taxes, a second job, and the choices on your W-4. The tax you owe is set when you file your tax return.

Take-home pay in Montana

States with a tax on wages

States with no tax on wages