Official fees
Montana registration fee chart
Light vehicle, 0-4 years old
$217/yr
Light vehicle, 5-10 years old
$87/yr
Light vehicle, 11+ years old
$28/yr
Permanent registration (11+ years old)
$87.50 one-time
plus 5× county option tax
County option tax
0%–0.7%
of depreciated MSRP, where a county imposes it
EV fee (Class 1, under 6,000 lbs)
$130/yr
PHEV fee (Class 1, under 6,000 lbs)
$70/yr
Figures verified July 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.
Step by step
How Montana registration works, step by step
- 1
Check your vehicle's age: subtract the model year from the current calendar year.
- 2
Look up your county's option tax rate - five counties charge none at all.
- 3
If the vehicle is 11+ years old, decide between the annual $28 fee or the one-time permanent option.
- 4
Add the EV or PHEV surcharge if it applies, based on the vehicle's unladen weight class.
- 5
Pay at your county treasurer's office; no inspection of any kind is required first.
- 0-4 years old
- $217/yr
- 5-10 years old
- $87/yr
- 11+ years old
- $28/yr or permanent
- Permanent fee
- $87.50 one-time
- EV surcharge
- $130–$1,100/yr by weight
Overview
The real headline is what happens after year 11: instead of paying $28 every year forever, you can pay a one-time $87.50 permanent registration fee (plus five times your county's option tax) and never see a renewal notice again for as long as you own the vehicle. Electric and plug-in hybrid vehicles add a separate weight-based surcharge on top of all of this. The calculator below covers every combination.
Same state, other costs
More Montana vehicle costs
Common questions
Montana registration fees FAQ
- How is a vehicle's 'age' determined for Montana registration?
- By subtracting the model year from the calendar year the registration covers - a 2023 model registered in 2026 is 3 years old (0-4 tier, $217), not counted from the purchase date.
- Is the permanent registration option worth it?
- Almost always, if you plan to keep the vehicle. $87.50 plus 5× your county's option tax replaces every future $28 annual fee for as long as you own the car - for most owners that pays for itself in under five years and then registration is simply done.
- Do EVs and hybrids pay the age-based fee too?
- Yes - the EV/PHEV charge stacks on top of the normal age-based registration fee, it doesn't replace it. A 3-year-old Class 1 EV owes $217 (age fee) + $130 (EV fee) = $347, before any county tax.
- What are the EV weight classes and their fees?
- Class 1 (under 6,000 lbs, nearly all passenger EVs): $130/yr. Class 2 (6,000-10,000 lbs): $190/yr. Class 3 (10,000-26,000 lbs): $340/yr. Class 4 (over 26,000 lbs): $1,100/yr. Plug-in hybrids pay roughly half those amounts per class.
- Can I get a permanent EV registration too?
- Yes, for Class 1 and 2 EVs: a one-time $260 (Class 1) or $380 (Class 2) fee replaces the annual EV surcharge permanently, paid alongside the standard $87.50 permanent light-vehicle fee once the vehicle turns 11.
- Which counties charge no option tax at all?
- Big Horn, Deer Lodge, Flathead, Granite, and Richland counties currently impose no local option motor vehicle tax - registering the identical vehicle there costs less than in a county at the 0.5-0.7% rate.
Receipts
Official sources
Every number on this page comes from these documents - check them yourself.
