Montana Sales Tax
Montana has no statewide sales tax.
Montana sales tax on common purchases
| Price | Tax at state rate | Tax at average combined rate | Total with average rate |
|---|---|---|---|
| $20 | $0.00 | $0.00 | $20.00 |
| $100 | $0.00 | $0.00 | $100.00 |
| $500 | $0.00 | $0.00 | $500.00 |
| $1,000 | $0.00 | $0.00 | $1,000.00 |
| $5,000 | $0.00 | $0.00 | $5,000.00 |
| $25,000 | $0.00 | $0.00 | $25,000.00 |
What is taxed in Montana
Most states tax goods such as electronics, clothing and furniture. Many exempt groceries, prescription drugs or both, and tax services less often than goods. Cars are usually taxed at registration, sometimes at a different rate. Confirm the exact treatment of an item with the Montana department of revenue.
How Montana compares
The average combined sales tax across states is about 6.61%. Montana is below that average. Nearby on the list:
Buying a car or paying online
Vehicle purchases are often taxed when you register the car; see the Montana car sales tax page. Online sellers must collect sales tax in most states, so the checkout total usually already includes it.
Frequently asked questions
What is the sales tax in Montana?
There is no statewide sales tax.
Does Montana tax groceries?
Treatment varies by state and by item. Check the state revenue department for the current rule.
Sources and method
- Tax Foundation: state and local sales tax rates
- Official Montana department of revenue (confirm current local rates)
Page last updated November 2026. See our editorial policy and disclaimer.