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Hawaiimoving toMontana
Emissions Test Only — smog check (often county-based)

Montana

Days to Register
60 days
Registration Fee
$87-$217 based on age
Title Transfer Fee
$12
Inspections Required
Emissions test only
Min. Liability Insurance (BI/BI/PD, thousands)
25/50/20
License Plates
Front + Rear required

Deadlines — Days to Register and Transfer License

When moving from Hawaii to Montana, you must register your vehicle within 60 days of establishing residency. You must also transfer your driver's license within 60 days. Plan to visit the Montana DMV promptly after your move.

What You'll Pay — Registration, Title, and Sales Tax

Registering your vehicle in Montana costs $87-$217 based on age. Title transfer fee is $12 (title transfer is required). Vehicle sales/use tax is 0% (no sales tax). Budget for these costs before your move.

Inspections — Safety, Emissions, or None

Montana requires emissions testing: Missoula County only. No recurring safety inspection is required. Check if your specific county requires testing.

Insurance Minimums — Liability Coverage Required

Montana requires minimum liability insurance of 25/50/20 (bodily injury per person / per accident / property damage, in thousands). Your current Hawaii minimums are 20/40/10. You must update your insurance to meet Montana requirements before registering.

License Plates — Front, Rear, and Plate Transfer

Montana requires both front and rear plates (Hawaii requires front and rear). Surrender out-of-state plates; new MT plates issued. You will need to surrender your Hawaii plates and obtain new Montana plates.

Verify With the Official State DMV

For the most current requirements, fees, and forms, visit the official Montana DMV at https://dojmt.gov/driving/. Requirements can change, so verify before your move.

Law last updated: 2025Row last reviewed: Apr 17, 2026

Registration fees, inspection requirements, and deadlines are subject to change. Always verify current requirements on the official state DMV website before your move. Data reflects 2025–2026 requirements where available.