Overview
The age-based fee schedule is Montana's other headline feature: once a light vehicle turns 11 years old, its owner can pay a one-time $87.50 permanent registration fee (plus five times the county tax) and never renew again for as long as they own it. That's why you'll see 15-year-old trucks all over the state running permanent Montana plates. Enter your numbers below for the real, itemized total - sales tax included, because in Montana that line is always zero.
01 - Official fees
Montana tax, title & license fees at a glance
| Fee | Amount | Notes |
|---|---|---|
| Motor vehicle sales tax | $0.00 | Montana has none - one of five no-sales-tax states |
| Registration, 0-4 years old | $217/yr | |
| Registration, 5-10 years old | $87/yr | |
| Registration, 11+ years old | $28/yr | or $87.50 one-time permanent |
| Title application fee | $12.36 | |
| County option tax | 0%–0.7% | of depreciated original MSRP, county-set |
| Luxury vehicle fee | $825/yr | MSRP over $150,000, vehicle 10 years old or newer |
Figures verified June 2026 against official sources (listed below). Always confirm the final amount with your county treasurer's motor vehicle office (MT MVD) - counties can add small local fees.
02 - Step by step
How to title and register a vehicle in Montana
- 1
Get the signed-over title (or dealer paperwork) and proof of Montana liability insurance.
- 2
Fill out Form MV1, Application for Certificate of Title for a Motor Vehicle.
- 3
Bring it to your county treasurer's motor vehicle office within 40 calendar days of the purchase.
- 4
Pay the title fee, age-based registration (or the permanent fee if the vehicle is 11+ years old), and any county option tax due.
- 5
Walk out with your plates - there's no sales tax to calculate and no safety or emissions inspection to schedule.
03 - Same state, other costs
More Montana vehicle costs
04 - Common questions
Montana tax, title & license FAQ
How much does it really cost to buy and register a car in Montana?
Zero sales tax, but budget for the title fee ($12.36), first-year registration ($217 for a new vehicle down to $28 for one 11+ years old), and - in most counties - the local option tax, which is a percentage of the depreciated original MSRP rather than your purchase price.
Is the county option tax the same as sales tax in disguise?
No. It's charged every year the vehicle is registered (unless you go permanent), it's based on the depreciated original MSRP off a state schedule, not what you paid, and 11 counties - including Big Horn, Deer Lodge, Flathead, Granite, and Richland - charge none at all.
What triggers Montana's $825 luxury vehicle fee?
Any light vehicle with an original MSRP over $150,000 that is 10 years old or newer pays an extra $825 a year on top of its normal age-based registration fee. It's aimed squarely at the six-figure exotics that get Montana-plated to dodge other states' sales tax - motor homes over $300,000 pay a similar $800 add-on.
Can I skip registration renewals forever?
Once a light vehicle turns 11 years old, yes - pay $87.50 plus five times your county's option tax rate as a one-time permanent registration fee, and you never pay MVD registration again for as long as you own that vehicle.
Why do so many expensive cars have Montana plates?
Because out-of-state owners form a Montana LLC to buy and title the vehicle here, paying $0 sales tax instead of their home state's rate. It's legal in Montana, but several states (California, Colorado, Washington among them) actively prosecute residents who register cars this way while actually keeping and driving them at home - see our LLC FAQ on the sales tax page for the real risk.
05 - Receipts
Official sources
Every number on this page comes from these documents - check them yourself.