Paycheck for Montana (2026)

Last updated: January 15, 2026

Montana (MT) Key Facts

State Income Tax

6.75%

State Sales Tax

0%

Pay Frequency

Bi-weekly (most common)

Federal Withholding

Based on W-4 elections

How This Calculator Works in Montana

This calculator estimates your net paycheck in Montana accounting for federal taxes, FICA, and state income tax up to 6.75%. Enter salary and pay frequency to see take-home pay.

Montana Overview

Paychecks in Montana are subject to federal income tax, FICA (Social Security and Medicare), and state income tax at up to 6.75%. Montana has no sales tax, which helps offset the income tax burden for workers.

How Montana Compares

Montana's 6.75% state income tax means smaller paychecks compared to Idaho (5.8%) and Wyoming (0%). Differences compound over a full year.

StateTop RateNotes
Idaho5.8%Idaho has an income tax rate of 5.8%.
Wyoming0%Wyoming has an income tax rate of 0%.
North Dakota1.95%North Dakota has an income tax rate of 1.95%.

Montana's income tax rate of 6.75% compares to a national average of approximately 5.04%. This is above the national average.

Tips for Montana Residents

  • 1Montana withholds state income tax at up to 6.75% from each paycheck, in addition to federal taxes.
  • 2Montana has no sales tax, which helps offset the income tax burden for workers.
  • 3Maximize pre-tax contributions to 401(k), HSA, and FSA accounts to reduce both federal and state taxable income on every paycheck.
  • 4Review your state W-4 or withholding form annually, especially after salary changes, marriage, or a new dependent.
  • 5Compare net pay across pay frequencies: bi-weekly (26 checks) vs. semi-monthly (24 checks) to plan your budget accurately.

Frequently Asked Questions

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