Car ownership costs in Montana
What it costs to own a car in Montana beyond the sticker price - sales tax, annual registration, vehicle property tax, inspection requirements, and title fee.
- Vehicle sales tax
- None (0%)
- Montana has NO statewide general sales tax and no state vehicle sales/use tax (rate = 0). However, 45+ of Montana's 56 counties impose a local option motor vehicle tax assessed as a percentage of the vehicle's depreciated MSRP, plus a flat county option tax (about $9) on certain vehicles. Because there is no sales tax, trade-in credit is not applicable.
Sales tax: source checked · 2026-Q2 Official source
- Annual registration fee
- ~$217/yr
- Registration fee is age-based per MCA 61-3-321: $217 for light vehicles 4 years old or less, $87 for 5 through 10 years, and $28 for 11+ years (vehicles 11+ years may be permanently registered for a one-time flat fee instead of annual renewal). A 3% administrative fee applies to most fees, plus a $10.30 Highway Patrol Salary and Retention fee. $217 is used as the representative base for a newer passenger car.
Registration fee: source checked · 2026-Q2 Official source
- Vehicle property tax
- No vehicle property tax
- Montana does not levy a statewide annual ad valorem personal-property tax on passenger vehicles; the county local option motor vehicle tax (a percentage of depreciated MSRP) is the nearest value-based charge but is a local registration tax rather than a statewide property tax.
Vehicle property tax: source checked · 2026-Q2 Official source
- State inspection
- Not required
- Montana requires no periodic safety inspection and no emissions/smog testing statewide or in any metro area; the only state inspections are VIN inspections in certain titling situations (e.g., out-of-state vehicles).
Inspection rule: source checked · 2026-Q2 Official source
- Title fee
- ~$12
- One-time fee at purchase. Amount may vary.
- Example: $35,000 vehicle
- Sales tax: $0
- + $217/yr registration + no property tax
How state fees affect your car's true cost in Montana
When you buy a vehicle in Montana, the first state cost you'll face is the sales tax of None (0%). On a $35,000 vehicle, that's roughly $0 due at the time of purchase — in addition to the dealer's price.
After the purchase, Montana charges an estimated $217 per year to register the vehicle. Registration fee is age-based per MCA 61-3-321: $217 for light vehicles 4 years old or less, $87 for 5 through 10 years, and $28 for 11+ years (vehicles 11+ years may be permanently registered for a one-time flat fee instead of annual renewal). A 3% administrative fee applies to most fees, plus a $10.30 Highway Patrol Salary and Retention fee. $217 is used as the representative base for a newer passenger car.
Montana does not impose a personal property tax on vehicles — which is a meaningful advantage over states that do, where owners can pay 0.5%–2% of the vehicle's value annually.
Montana does not require a state vehicle inspection, saving the time and cost of periodic safety or emissions testing.
Calculate your full 5-year ownership cost in Montana
The TCO calculator pre-fills Montana's sales tax and registration fee. Add your purchase price, loan terms, fuel type, and insurance to see the complete picture.
Open TCO calculatorFrequently asked questions
What is the car sales tax in Montana?
The vehicle sales tax rate in Montana is None (0%). On a $35,000 vehicle that works out to roughly $0 at the time of purchase. Montana has NO statewide general sales tax and no state vehicle sales/use tax (rate = 0). However, 45+ of Montana's 56 counties impose a local option motor vehicle tax assessed as a percentage of the vehicle's depreciated MSRP, plus a flat county option tax (about $9) on certain vehicles. Because there is no sales tax, trade-in credit is not applicable.
How much is vehicle registration in Montana?
The estimated annual vehicle registration fee in Montana is around $217 per year. Registration fee is age-based per MCA 61-3-321: $217 for light vehicles 4 years old or less, $87 for 5 through 10 years, and $28 for 11+ years (vehicles 11+ years may be permanently registered for a one-time flat fee instead of annual renewal). A 3% administrative fee applies to most fees, plus a $10.30 Highway Patrol Salary and Retention fee. $217 is used as the representative base for a newer passenger car.
Does Montana have a vehicle property tax?
No. Montana does not impose an annual personal property tax on vehicles. Montana does not levy a statewide annual ad valorem personal-property tax on passenger vehicles; the county local option motor vehicle tax (a percentage of depreciated MSRP) is the nearest value-based charge but is a local registration tax rather than a statewide property tax.
Is a vehicle inspection required in Montana?
No. Montana does not require a state vehicle inspection. Montana requires no periodic safety inspection and no emissions/smog testing statewide or in any metro area; the only state inspections are VIN inspections in certain titling situations (e.g., out-of-state vehicles).
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