What to do with California plates after moving to Mississippi
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed California instruction only after the Mississippi registration and insurance handoff are safe.
Complete the replacement record
Apply through the county Tax Collector within 30 days after moving while the prior registration remains valid. Mississippi publishes a $250 penalty in addition to standard late-registration penalties for missing the new-resident deadline.
Maintain Mississippi liability coverage and keep the insurance card in the vehicle. The state notes that proof is required for operation even though registration offices do not enforce it as a filing prerequisite.
Update California DMV after the vehicle leaves the state
After the replacement registration is active, report the address change to California DMV within 10 days. If California sends a renewal notice, return it with the date the vehicle left and the state where it is now registered so the vehicle record is updated.
Open the official California instructionReviewed 2026-07-31- 1. Activate acceptable destination coverage
Confirm the effective date with the new insurer.
- 2. Register in Mississippi
Keep the issued registration or official receipt.
- 3. Complete the California 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
- California DMV: Moving out of stateChecked 2026-07-31 ↗Exit closeout
- Mississippi DOR: Registration and renewalChecked 2026-07-31 ↗RegistrationTax / fees
- Mississippi DOR: Motor vehicle FAQChecked 2026-07-31 ↗RegistrationInsuranceTitle / lienTax / fees