What to do with Colorado plates after moving to Mississippi
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed Colorado 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.
Return or recycle Colorado plates after replacement registration
After the destination registration is active and the Colorado plates are off the vehicle, return regular plates to a Colorado county motor vehicle office or use a recycler that accepts metal license plates. Ask the county before disposing of personalized or qualifying specialty plates, and retain the replacement registration proof.
Open the official Colorado 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 Colorado 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
- Colorado DMV: License plate dispositionChecked 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