What to do with North Dakota plates after moving to Montana
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed North Dakota 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.
Update the North Dakota motor vehicle address
After the destination registration is active, use NDDOT's motor vehicle Address Change System to update the old record. Save the confirmation with the new registration before treating the record handoff as finished.
Open the official North Dakota 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 North Dakota 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
- NDDOT: Online services for motor vehiclesChecked 2026-07-31 ↗Exit closeout
- Montana MVD: Vehicle registrationChecked 2026-07-31 ↗RegistrationTax / fees