What to do with Louisiana plates after moving to Montana
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed Louisiana 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 Louisiana plate before ending its insurance
After the destination registration is active, cancel the Louisiana plate online, at an OMV office, or by mail before canceling liability insurance. If canceled online, remove and destroy the plate after saving confirmation.
Open the official Louisiana 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 Louisiana 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
- Louisiana OMV: Cancel a plateChecked 2026-07-31 ↗InsuranceExit closeout
- Montana MVD: Vehicle registrationChecked 2026-07-31 ↗RegistrationTax / fees