Sales Tax Rules
Montana has no state sales tax, making it one of only five states without a statewide sales tax. This does not necessarily mean all purchases are tax-free — some local jurisdictions may impose their own sales taxes. Businesses selling into Montana should still verify local requirements and economic nexus rules.
SaaS Tax Details
No state sales tax.
What is the sales tax rate in Montana?
Montana has no state sales tax. However, some local jurisdictions may impose their own taxes, so verify rates at the local level for your specific location.
What is the economic nexus threshold in Montana?
Montana does not have a standard economic nexus threshold. Contact the Montana Department of Revenue for current nexus rules.
Is SaaS taxable in Montana?
No. SaaS products are generally exempt from sales tax in Montana. No state sales tax.
Are groceries taxed in Montana?
Groceries are generally exempt from sales tax in Montana. N/A
Are digital goods taxable in Montana?
Digital goods are generally exempt from sales tax in Montana. However, tax law in this area evolves quickly — verify current rules with the Montana Department of Revenue.
Are clothing items exempt from sales tax in Montana?
Yes. Clothing is generally exempt from sales tax in Montana, which can provide meaningful savings for residents on everyday purchases.
How often do I need to file sales tax in Montana?
Montana requires sales tax filing on a N/A. Check with the Department of Revenue for available filing methods.
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Official Source
Montana Department of Revenue
Last verified: 2026-03-26 · Always confirm current rates with your tax advisor before filing.