Montana Sales Tax Calculator

Montana is one of five US states with no state sales tax. Free calculator with city-specific rates and exemption details.

State Rate
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Avg Local
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No Sales Tax!

Montana is one of five states with no state sales tax.

Average local rate pre-filled. Adjust for your city.

Sales Tax Rates in Major Montana Cities

CityCombined Rate
Billings0%
Missoula0%
Great Falls0%
Bozeman0%

Montana Sales Tax Guide (2026)

Montana has no state or local sales tax and no plans to introduce one. A small resort tax (up to 4%) applies in designated tourist areas like Big Sky and West Yellowstone. Montana relies heavily on income and property taxes.

Tax Exemptions in Montana

Why Montana Has No Sales Tax

Montana is one of five states โ€” along with Alaska, Delaware, New Hampshire, Oregon โ€” that charges no state-level sales tax. Montana relies on income and property taxes for revenue.

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Frequently Asked Questions

Does Montana have sales tax?
No, Montana does not have a state sales tax. Montana has no state or local sales tax and no plans to introduce one. A small resort tax (up to 4%) applies in designated tourist areas like Big Sky and West Yellowstone. Montana relies heavily on income and property taxes.
Are there any taxes on purchases in Montana?
Montana has no state or local sales tax on retail purchases. Montana has no state or local sales tax and no plans to introduce one. A small resort tax (up to 4%) applies in designated tourist areas like Big Sky and West Yellowstone. Montana relies heavily on income and property taxes.
Is Montana a good state for shopping?
Yes! With no sales tax, Montana is a popular destination for tax-free shopping, especially for residents of neighboring states with higher tax rates.

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Methodology, Assumptions, and Limitations

About this page: Montana Sales Tax Calculator โ€” No Sales Tax State is designed to help visitors make faster, better-informed decisions without creating an account or giving up personal data.

This estimate uses current federal and/or state tax assumptions, common filing-status logic, and the inputs you enter. It does not reproduce your exact payroll system, year-to-date withholding history, or every local tax rule.

Worked example: Example: compare the same salary under two filing statuses or with different pre-tax deductions to see how withholding or after-tax cash flow changes.

Source References

Editorial Transparency

Last updated: March 9, 2026 ยท Author: CalcSharp Editorial Team ยท Reviewed by: CalcSharp Finance Review Desk

CalcSharp publishes free educational calculators and guides. We prioritize plain-English explanations, visible assumptions, and links to primary or official references wherever practical.

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