States · Montana

Montana Vehicle Registration Cost

Montana is one of only FIVE US states with no general sales tax — making vehicle purchases tax-free regardless of price. Age-tiered registration is $217/year for new vehicles (0-4 years old), dropping to $87 (5-10 years) and $28 (11+ years). 45 of Montana's 56 counties impose a 0.5% county option tax on depreciated MSRP — about $175/year for a $35,000 new vehicle. A "luxury surcharge" of $825/year applies to vehicles with MSRP over $150,000 that are 10 years old or less. Title fee is $10 + $10 Highway Patrol fee. Montana has no EV surcharge. A new $35,000 vehicle in Montana (participating county) runs about $412 in first-year costs — among the lowest in the US (the no-sales-tax savings is $2,100+ vs neighbors). Annual renewals around $392.

How Montana calculates registration

• Annual Registration Fee (vehicles 0-4 years old) — $217 (annual) Per Montana Code Annotated §61-3-321. Age-tiered registration: $217 for vehicles 0-4 years old (shown here for new vehicles), $87 for 5-10 years old, $28 for 11+ years old (or $87.50 for permanent registration). Includes a 3% administrative processing fee. Funds state highways (60%), county roads (25%), and city infrastructure (15%).
• County Option Tax (0.5% of depreciated MSRP) — 0.5% of depreciated value (annual) Per Montana Code Annotated §61-3-503. 45 of Montana's 56 counties impose a local option motor vehicle tax of 0.5% of depreciated MSRP (one county charges 0.3%, the remaining 10 charge nothing). The depreciation schedule reduces the MSRP basis by about 4% per year. For a $35K new vehicle in a participating county, this is $175/year first year. Counties that do not impose the tax include several rural counties — choose carefully if you have flexibility.
• Title Fee — $10 (one-time) One-time title fee per Montana Motor Vehicle Division fee schedule.
• Highway Patrol Fee — $10 (one-time) One-time fee funding Montana Highway Patrol operations.

Sales tax

Montana charges 0% state sales tax . Trade-in credit: full. Tax basis: purchase price.

Montana has NO general sales tax — one of only five US states without one (alongside Alaska, Delaware, New Hampshire, Oregon). Vehicle purchases incur no sales tax regardless of price. This makes Montana attractive for purchasing high-value vehicles. However, the state has cracked down on out-of-state buyers using "Montana LLC" registration schemes to avoid their home state's sales tax — multiple states (CA, UT, IL, others) now actively enforce against this with vehicle-plate readers and license suspension.

Electric vehicles

Montana does NOT impose a separate EV registration surcharge as of 2026 — one of only ~10 states without one. Combined with no state sales tax, no annual ad valorem, and no EV surcharge, Montana is one of the cheapest states for EV ownership long-term. The state has discussed adding an EV fee in recent legislative sessions but none has been enacted.

What makes Montana distinctive

• Montana is one of FIVE US states with no general sales tax (Alaska, Delaware, Montana, New Hampshire, Oregon). For a $35,000 vehicle, this saves $1,750-$3,300 vs. neighboring states (ID 6%, WY 4%, ND 5%, SD 4%, WA 8-10%). Combined with low registration fees, Montana has the cheapest first-year vehicle costs in the contiguous US for high-value purchases.
• Montana's "luxury surcharge" of $825/year applies to light vehicles with MSRP exceeding $150,000 that are 10 years old or less. For a $200,000 Lamborghini under 10 years old, total annual cost is roughly $1,042 — still cheaper than the $14,000+ in sales tax that would be due in California. This is why Montana LLC registration has become a controversial vehicle for ultra-luxury purchases.
• Montana LLC vehicle registration: forming a Montana LLC to hold and register a vehicle is a legal strategy widely used by out-of-state buyers to avoid their home state's sales tax. However, multiple states (California, Utah, Illinois, and others) now actively enforce against this with ANPR cameras tracking Montana plates in their states. If you live elsewhere and use a Montana LLC, your home state may pursue back taxes, penalties, and registration revocation.
• Montana's county option tax varies by county: 45 of 56 counties charge 0.5% of depreciated MSRP, 1 county charges 0.3%, and the remaining 10 counties charge nothing. For a $35K new vehicle, county option tax can vary from $0 to $175 depending on which county registers you.
• Montana does NOT require vehicle inspections or emissions testing — eliminated entirely. Combined with no sales tax, low registration, and minimal annual fees, Montana is one of the lowest-friction states for vehicle ownership. New residents have 60 days to register.