Montana state sales tax rate

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.

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But be cautious: ZIP codes are the wrong tool for the job. That’s why we give them away for free.

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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.

City rates in Montana

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