Last updated: September 2026

Montana Paycheck Calculator

A single filer earning $75,000 in Montana keeps about $58,716 a year, or $2,258 every two weeks, after about $2,877 in Montana income tax, $366 less than for 2025. Montana has no local income tax and no disability or paid leave premium.

Montana tax data current for 2025 & 2026 · 2027 available as a projection · Updated for the One Big Beautiful Bill Act

Take-Home Pay —

Estimate Your Take-Home Pay

Tax Year

State

Filing Status

Pay Frequency

Pay Type

Gross Pay (per paycheck)

Pre-Tax Deductions (optional)

401(k) / 403(b) Contribution

Reduces taxable income. Does not reduce Social Security or Medicare.

Health / Dental / Vision Premium

Section 125 plan — reduces income tax and FICA.

FSA / HSA Contribution

Reduces income tax and FICA.

Additional Federal Withholding (optional)

From Step 4(c) of your W-4.

Results update automatically as you type.

Estimated Take-Home Pay

—

per paycheck

Item	Per Check	Annual
Gross Pay	—	—
↳ 401(k) Contribution	—	—
↳ Health Insurance	—	—
↳ FSA / HSA	—	—
Federal Income Tax	—	—
Social Security (6.2%)	—	—
Medicare (1.45%)	—	—
↳ Additional Medicare (0.9%)	—	—
State Income Tax	—	—
City Income Tax	—	—
Local Services Tax	—	—
State SDI / PFML	—	—
Extra Withholding	—	—
Take-Home Pay	—	—

Effective Tax Rate

—

all taxes combined

Total Deductions

—

per paycheck

Estimates federal, state, and select city taxes. Actual withholding may vary.

Montana Salary After Taxes at Common Pay Levels (2026)

Salary after taxes for a single filer in Montana: this table estimates take-home pay after federal income tax, FICA (Social Security 6.2% and Medicare 1.45%), and Montana state income tax. Based on the 2026 IRS tax tables and the Montana state 2026 tax schedule.

Annual Salary	Federal Tax	FICA	MT Tax	Take-Home	Effective Rate
$40,000	$2,620	$3,060	$1,123	$33,197	17%
$60,000	$5,020	$4,590	$2,063	$48,327	19.5%
$80,000	$8,770	$6,120	$3,159	$61,951	22.6%
$100,000	$13,170	$7,650	$4,289	$74,891	25.1%
$150,000	$24,734	$11,475	$7,114	$106,677	28.9%
$200,000	$36,734	$14,339	$9,939	$138,988	30.5%

Single filer, no pre-tax deductions. Assumes year-round wages; standard deduction applied. The federal brackets, standard deduction and Social Security wage base behind these figures are on the 2026 tax figures page.

Montana Take-Home Pay by Pay Frequency (2026)

The same Montana take-home figures divided across common pay schedules — what actually lands in your account each payday, after federal tax, FICA, and Montana state income tax.

Annual Salary	Weekly52/yr	Biweekly26/yr	Semi-Monthly24/yr	Monthly12/yr
$40,000	$638	$1,277	$1,383	$2,766
$60,000	$929	$1,859	$2,014	$4,027
$80,000	$1,191	$2,383	$2,581	$5,163
$100,000	$1,440	$2,880	$3,120	$6,241
$150,000	$2,051	$4,103	$4,445	$8,890
$200,000	$2,673	$5,346	$5,791	$11,582

Biweekly and semi-monthly are not the same thing. Biweekly means every other Friday — 26 paychecks a year, so two months each year contain three paydays. Semi-monthly means twice a month (often the 15th and the last day) — 24 slightly larger paychecks. On a $40,000 salary in Montana, that difference is about $106 per check. Annual take-home is identical either way.

Single filer, no pre-tax deductions. Divides annual take-home evenly; real paychecks vary slightly with withholding rounding and benefit deductions.

What's different about a Montana paycheck

Withholding without allowances from 2026

Montana rebuilt its withholding for 2026 to resemble the federal method. Employees no longer claim Montana allowances for exemptions or deductions; the formula uses the federal standard deduction for your federal filing status. You can still ask for an extra amount, or a set amount, on the revised Form MW-4, and the Department of Revenue recommends filing a new one every year.

Most full-time pay stays in the 4.7% bracket

With the 4.7% bracket widened to $47,500 of taxable income, a single employee reaches the 5.65% rate only above about $63,600 of wages. The new withholding tables reflect the lower rates from January 1, 2026.

Two minimum wages

Montana's minimum wage is $10.85 an hour in 2026 for businesses with more than $110,000 in annual sales and is adjusted each year. The state rate for smaller businesses is $4.00, but employers covered by the federal Fair Labor Standards Act must pay at least $7.25. Full-time at $10.85 is $22,568 a year, about $19,891 after taxes.

For the annual picture, including capital gains, credits, and filing deadlines, see the Montana income tax calculator.

Montana Income Tax Brackets (2026)

Tax Rate	Single Filer	Married Filing Jointly
4.7%	$0 – $47,500	$0 – $95,000
5.65%	Over $47,500	Over $95,000

Standard Deduction

$16,100 single · $32,200 joint

2026 update:Effective 1/1/2026. Montana's top rate was reduced from 5.9% to 5.65%; the lower bracket (4.7%) is unchanged.

Brackets shown are marginal: each rate applies only to the portion of taxable income within that bracket, not your total income. Taxable income equals gross wages minus pre-tax deductions and the standard deduction.

Methodology & Sources

Tax year: 2025, 2026 & 2027 (projected)· Last reviewed: September 2026

Estimates Montana take-home pay using IRS percentage-method federal withholding, FICA, Montana state income tax, and pre-tax deductions.

▸ Formulas used

Federal income tax: progressive marginal brackets applied to gross pay minus the standard deduction, prorated to the selected pay period.
Social Security: 6.2% on wages up to the annual wage base ($176,100 in 2025; $184,500 in 2026; $192,300 in 2027).
Medicare: 1.45% on all wages plus an additional 0.9% on wages above $200,000.
Montana state income tax: progressive brackets from 4.7% to 5.65% applied to gross pay minus the standard deduction.

▸ Assumptions & limitations

Withholding is estimated using IRS Publication 15-T methodology, not employer payroll software — actual paychecks may differ by a few dollars.
No tax credits (Child Tax Credit, EITC, education credits, etc.) are applied — these reduce the final tax bill, not paycheck withholding.
Applies the standard deduction; Montana-specific credits are not modeled.
Assumes a single job; multi-job households should use the IRS Tax Withholding Estimator for an aggregate view.

▸ Primary sources

▸ What changed this year

2026: Montana: top rate cut from 5.9% to 5.65%; standard deduction $15,750 to $16,100 single.
2026: Federal: standard deduction $16,100 single and $32,200 joint (from $15,750 and $31,500); brackets adjusted for inflation; Social Security wage base $184,500 (from $176,100).

Results are estimates based on the values you enter and may differ from employer payroll systems, tax forms, or official filings. This calculator does not provide tax, legal, payroll, or financial advice.

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Top Cities in Montana

The largest cities in Montana, by U.S. Census Bureau estimate for July 1, 2025:

Billings — 121,239 residents
Missoula — 78,903 residents
Great Falls — 60,208 residents

How Montana Compares to Neighboring States

Single-filer take-home on a $75,000 annual salary in 2026, federal + state income tax + FICA only:

State	Take-Home	vs. Montana
Montana (here)	$58,716	—
Idaho	$58,716	-$0
Wyoming	$61,593	+$2,877
South Dakota	$61,593	+$2,877
North Dakota	$61,411	+$2,695

Take-home reflects single filer, no pre-tax deductions; SDI/PFML and local taxes excluded for an apples-to-apples comparison.

Frequently Asked Questions

What is the Montana state income tax rate?

Montana has progressive income tax brackets ranging from 4.7% to 5.65%. Most middle-income earners hit the middle brackets; the top rate applies only above $47,500.

How much is taken out of my paycheck in Montana?

For a single filer earning $75,000 in Montana (2026), expect roughly $7,670 in federal income tax, $5,738 in FICA, and $2,877 in Montana state income tax — leaving about $58,716 take-home (21.7% effective tax rate). Montana has no state paid-leave premium and no local income tax, so those are the only deductions required by law.