Montana Sales Tax Calculator
Calculate sales tax in Montana. Find state and local tax rates.
Updated April 2026Calculate Sales Tax in Montana
$
Tax Breakdown
Total Amount$100.00
Tax Details
Pre-Tax Amount
$100.00
State Tax
0.00%$0.00
Local Tax
0.00%$0.00
Total Tax
$0.00
Effective Tax Rate0.00%
0.00%
State Rate
0.00%
Avg Combined
No
Local Tax
No
Grocery Taxed
Montana Sales Tax Rates
Montana does not levy a state sales tax. There are no local sales taxes either.
Sales Tax FAQ — Montana
More calculators for Montana
Related guides
How Sales Tax Works: A State-by-State Guide
Combined rates, exemptions, and how sales tax affects your annual budget.
Sales Tax by State 2026: Complete Table
All 50 states with state rate + combined rate, zero-tax states, and exemptions.
Cost of Living by State: Most & Least Expensive
Housing cost index, how taxes interact with COL, and "true" salary after both.
Cities in Montana
Disclaimer: For informational purposes only. Not tax, legal, or financial advice.