Montana has no state-level sales tax — making it one of just five such states.
The Montana state sales tax rate is 0.00%. There are no local sales taxes in Montana, so the combined rate equals the state rate.
You generally do not need to collect sales tax for sales into Montana.
Most states exempt groceries, prescription drugs, and medical devices from sales tax. Montana may have additional exemptions. Always verify with the Montana Department of Revenue.
Property taxes, state income taxes, and deductions affect your federal return. Get clear, plain-English tax briefs from CapitalTaxBrief.com.