Montana Sales Tax Guide 2026
Montana charges no statewide sales tax. Here is what shoppers and remote sellers still need to know.
Montana has no statewide sales tax
Montana (MT) levies no general state sales tax as of July 2026, so there is no state rate to add at checkout.
No general sales tax. Resort communities may charge up to 4% locally.
Montana sales tax rate breakdown (2026)
| Component | Rate |
|---|---|
| State rate | 0% |
| Average local rate | 0% |
| Average combined rate | 0% |
| Maximum local rate | 0% |
City, county and special-district rates vary and are population-weighted in the average. Verify the exact rate for your sale location with the Montana Department of Revenue.
Economic nexus for online sellers
Montana has no statewide sales tax and no state sales-tax economic nexus. No general sales tax. Resort communities may charge up to 4% locally.
Frequently asked questions
What is the sales tax rate in Montana?
Montana has no statewide sales tax. No local general sales tax applies either.
Do I have to collect sales tax as an out-of-state seller?
Montana has no statewide sales tax and no state sales-tax economic nexus. No general sales tax. Resort communities may charge up to 4% locally. Once you cross the threshold you generally must register and begin collecting on sales delivered into Montana.
How is tax calculated on a sale?
With no state sales tax, no state tax is added to the price; any applicable charge is set at the local level.
Selling across several states?
Use the all-state calculator to add or reverse sales tax for any of the 50 states + DC, and compare marketplace fees with our other free seller tools.
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