Montana Paycheck Calculator
Estimate your 2026 take-home pay in Montana after federal income tax, Montana state income tax, and FICA.
Estimate
Montana's Department of Revenue has not yet posted the 2026 income-tax rate schedule. This estimate uses the latest available figures; the 2026 schedule is expected to be the same rates.
You keep 75% of your gross pay
Federal income taxAnnual: −$13,170.00
- Gross income
- $100,000
- Federal standard deduction
- −$16,100
- Federal taxable income
- $83,900
| Bracket | Rate | Tax |
|---|---|---|
| $0–$12,400 | 10.0% | $1,240 |
| $12,400–$50,400 | 12.0% | $4,560 |
| $50,400–$105,700 | 22.0% | $7,370 |
| Total | $13,170 | |
Source:IRS Revenue Procedure 2025-32 (drop PDF) — Section 4.01 Tax Rate Tables and Section 3.14 Standard Deduction, tax year 2026fetched June 17, 2026
State income taxAnnual: −$4,289.10
- Gross income
- $100,000
- State standard deduction
- −$16,100
- Montana taxable income
- $83,900
| Bracket | Rate | Tax |
|---|---|---|
| $0–$47,500 | 4.7% | $2,233 |
| $47,500+ | 5.65% | $2,057 |
| Total | $4,289 | |
Source:Montana Department of Revenue — HB 337 income tax changes (2026–2027)fetched June 17, 2026(estimate)
Social SecurityAnnual: −$6,200.00
- Wages subject to Social Security
- $100,000
$100,000 × 6.2% = $6,200
Source:SSA Office of the Chief Actuary — Contribution and Benefit Basefetched June 17, 2026
MedicareAnnual: −$1,450.00
- Wages subject to Medicare
- $100,000
$100,000 × 1.45% = $1,450Medicare has no wage cap.
Source:IRS Topic No. 751 — Social Security and Medicare withholding ratesfetched June 17, 2026
Updated June 17, 2026Source: Montana Department of Revenue — HB 337 (2026 rates: 4.7% / 5.65%)
Estimate
Montana's Department of Revenue has not yet posted the 2026 income-tax rate schedule. This estimate uses the latest available figures; the 2026 schedule is expected to be the same rates.
Montana income tax, explained
Montana overhauled its income tax: for 2026 it uses just two brackets — 4.7% and a top rate of 5.65% (down from 5.9% the year before, under House Bill 337). The top rate is scheduled to fall again to 5.4% in 2027.
Since its 2024 simplification, Montana starts from your federal taxable income, so the federal standard deduction flows through before the state rates apply. The 5.65% top rate begins above $47,500 of taxable income for single filers and $95,000 for married couples filing jointly. Montana taxes most long-term capital gains at lower rates, which this wage-focused estimate does not model.
Montana income tax brackets (2025 schedule)
Marginal rates for single filers — each rate applies only to the income within its range.
Single filers · 2025 schedule — 2026 pending
| Rate | Taxable income |
|---|---|
| 4.7% | $0 – $47,500 |
| 5.65% | $47,500 and up |
Example take-home pay in Montana
Single filer, 2026 rates, before any pre-tax deductions.
| Salary | Federal | State | FICA | Take-home | / month |
|---|---|---|---|---|---|
| $50,000 | $3,820 | $1,593 | $3,825 | $40,762 | $3,397 |
| $75,000 | $7,670 | $2,877 | $5,738 | $58,716 | $4,893 |
| $100,000 | $13,170 | $4,289 | $7,650 | $74,891 | $6,241 |
Frequently asked questions
- What is Montana's income tax rate for 2026?
- Montana has two brackets for 2026: 4.7% on lower income and 5.65% on taxable income above $47,500 (single) or $95,000 (married filing jointly). The top rate falls to 5.4% in 2027.
- Does Montana have a standard deduction?
- Montana now starts from your federal taxable income, so the federal standard deduction (for example $16,100 for a single filer in 2026) is built in before Montana's rates apply. There is no longer a separate Montana standard deduction.
- Are Montana capital gains taxed differently?
- Yes. Montana taxes most net long-term capital gains at lower preferential rates than ordinary wages. This calculator estimates tax on wage income and does not model the separate capital-gains rates.
Compare other states
Where you live changes your take-home pay. Compare similar states and popular no-income-taxdestinations — a common check when you’re weighing a move:
- Alabamaup to 5.0%
- Arkansasup to 3.7%
- Californiaup to 13.3%
- Connecticutup to 6.99%
- TexasNo tax
- FloridaNo tax
Side-by-side comparisons
Estimate only — not tax advice. This calculator gives an approximate take-home figure based on 2026 federal income tax, Social Security and Medicare (FICA), and, where shown, state income tax. It does not account for tax credits (such as the Child Tax Credit or EITC), the Alternative Minimum Tax, preferential capital-gains rates, or itemized deductions beyond the standard deduction. Your actual paycheck may differ. Consult a qualified tax professional for advice specific to your situation.