US State
Montana Sales Tax Calculator
Combined effective sales tax rate in Montana: 0.00%.
Tax in Montana
$100.00
Total with tax
- Tax amount
- $0.00
- Rate
- 0.00%
Other regions
Frequently asked questions
What is the sales tax rate in Montana?+
The combined effective sales tax rate used here for Montana is 0.00%.
How do I calculate sales tax in Montana?+
Multiply the pre-tax amount by 0.00% (0.0000), then add the result to the original amount for the total.
Are groceries taxed in Montana?+
Many jurisdictions exempt or reduce tax on groceries and prescriptions — check local rules.