Montana sales tax rates updated monthly

Our team of 100+ researchers keeps our database up to date with the latest in rates and taxability rules for each jurisdiction.  

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Montana state sales tax rate

0%
Base state sales tax rate 0%

* While the base rate applies statewide, it’s only a starting point for calculating sales tax in Montana. For an accurate tax rate for each jurisdiction, add other applicable local rates on top of the base rate.

Download state rate tables

Get a free download of average rates by ZIP code for each state you select.

If you make sales in multiple states, rate tables can be used to input data into your tax system or maintain as a reference. 

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AvaTax gives you street-level precision at the point of sale, without requiring you to look up rates or maintain a database. Because it’s a cloud-based tool, rate updates are pushed to you automatically, based on the latest jurisdiction rules and regulations.

Montana sales tax basics

The Montana (MT) state sales tax rate is currently 0%. Montana is one of only five states without a general sales tax.

Montana sales tax resources