What to do with Delaware plates after moving to Connecticut
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed Delaware instruction only after the Connecticut registration and insurance handoff are safe.
Complete the replacement record
Transfer the out-of-state registration within 90 days. Connecticut allows a combined appointment when the license and vehicle transactions are both ready.
Bring proof of insurance that meets Connecticut's minimum requirements for the registration transaction.
Surrender active Delaware plates before canceling insurance
After the destination registration is active, surrender any Delaware plate with active registration time to DMV and keep delivery or counter proof. Only then cancel the Delaware policy.
Open the official Delaware instructionReviewed 2026-07-31- 1. Activate acceptable destination coverage
Confirm the effective date with the new insurer.
- 2. Register in Connecticut
Keep the issued registration or official receipt.
- 3. Complete the Delaware 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
- Delaware DMV: Vehicle insurance and moving outChecked 2026-07-31 ↗InsuranceExit closeout
- Connecticut DMV: Transfer an out-of-state licenseChecked 2026-07-31 ↗LicenseRegistration
- Connecticut DMV: Register an out-of-state vehicleChecked 2026-07-31 ↗RegistrationInsuranceInspection / VINTitle / lienTax / fees