Montana has no sales tax
Montana is one of the few states with no statewide or local sales tax, so the price on the shelf is the price you pay.
Montana has no general sales tax.
That makes Montana a popular place for big-ticket purchases, though other taxes such as income or property tax are often higher to compensate.
State vs local sales tax in Montana
The state portion is fixed across Montana; the local portion varies by jurisdiction, which is why two towns can charge different totals.
This calculator uses the average local rate. For an exact figure, check the combined rate for the specific ZIP code where the sale takes place.
What is taxed in Montana
Most physical goods are taxable. Many states exempt or reduce tax on groceries, prescription drugs and some services, so rules vary by category.
This is a planning estimate of average combined sales tax. Confirm the rate and what is taxable with the Montana Department of Revenue (mtrevenue.gov).
Frequently asked questions
What is the sales tax rate in Montana?
The Montana state rate is 0.00%, and the average combined state-and-local rate is about 0.00%.
How do I calculate Montana sales tax?
Multiply the purchase amount by the combined rate. This calculator does it for you and shows the state and local portions separately.
Why is my local rate different?
Counties and cities set their own local sales tax, so the total varies by location. This tool uses the state average; your exact ZIP code may differ.
Are groceries taxed in Montana?
Many states exempt or reduce tax on groceries and prescriptions. Check the Montana Department of Revenue (mtrevenue.gov) for the categories that apply where you shop.