Montana Car Sales Tax
Montana car sales tax is about 0% (0% state). See what you'll pay on a $30,000 car and how it affects your payment.
Montana (MT)
0%
0% state
Average across states
5.9%
Rank (highest = #1)
#48 of 51
Buying a $30,000 car in Montana
Sales tax (~0%)
$0
Registration / yr
~$250
Insurance / mo
$208
Loan payment*
$535/mo
*$3,000 down, 7% APR, 60 months, tax rolled into the loan.
Montana has no sales tax; yearly registration fees depend on the car's age.
These are estimates for planning. Rates and fees change and vary by county and vehicle — confirm with your state motor vehicle agency.
Frequently asked questions
What is the sales tax on a car in Montana?
About 0% in total: 0% statewide. Montana has no sales tax; yearly registration fees depend on the car's age.
How much tax will I pay on a $30,000 car in Montana?
Roughly $0, before any trade-in credit or state-specific caps.
Does a trade-in reduce car sales tax in Montana?
In most states the trade-in value is subtracted before tax is charged, which can save hundreds of dollars. Check with your state DMV for the exact rules.
More for Montana
Car Sales Tax in other states
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