What to do with Maine plates after moving to Montana
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed Maine instruction only after the Montana registration and insurance handoff are safe.
Complete the replacement record
Title and register the vehicle through the county treasurer within 60 days after establishing Montana residency.
Carry proof of Montana-compliant insurance while driving. Montana MVD says proof is not required to complete the registration transaction, but coverage remains required for operation.
Cancel the Maine plate after the destination registration is active
After the replacement registration is active, submit Maine's MVR-60 Plate Cancellation Request to BMV and keep the staff-signed copy, which serves as the plate cancellation order. Keep the destination registration with that proof before ending the old policy.
Open the official Maine instructionReviewed 2026-07-31- 1. Activate acceptable destination coverage
Confirm the effective date with the new insurer.
- 2. Register in Montana
Keep the issued registration or official receipt.
- 3. Complete the Maine plate action
Keep the surrender, cancellation, mailing, destruction, or retention record the state provides.
- 4. End or rewrite the old policy
Ask the insurer to use dates that do not create an uncovered active registration.
Sources for this closeout sequence
- Maine BMV: Plate cancellation requestChecked 2026-07-31 ↗InsuranceExit closeout
- Montana MVD: Vehicle registrationChecked 2026-07-31 ↗RegistrationTax / fees