What to do with Alaska plates after moving to South Dakota
The answer can be return, cancel, destroy, recycle, or keep. Follow the reviewed Alaska instruction only after the South Dakota registration and insurance handoff are safe.
Complete the replacement record
Title and register the vehicle through the county treasurer within 90 days after arriving in South Dakota.
Maintain the financial responsibility required to operate in South Dakota and keep the prior policy active until the old registration is safely closed.
Screen the Alaska registration for its pre-period refund window
After the destination registration is active, check whether the paid Alaska registration period has begun. Alaska does not issue partial-period refunds, but a registration paid before its effective period may be refundable with proof of the new out-of-state registration. If eligible, complete Form 853 and submit it through Alaska DMV Online Services; otherwise retain the new registration and avoid an ineligible claim.
Open the official Alaska instructionReviewed 2026-07-31- 1. Activate acceptable destination coverage
Confirm the effective date with the new insurer.
- 2. Register in South Dakota
Keep the issued registration or official receipt.
- 3. Complete the Alaska 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.
Alaska pre-period registration refund
Alaska does not issue a routine partial-period refund. A payment made before the registration period began may qualify.
Check the exact refund ruleSources for this closeout sequence
- Alaska DMV: Out-of-state registration refundChecked 2026-07-31 ↗Exit closeoutTax / fees
- South Dakota DOR: Motor vehiclesChecked 2026-07-31 ↗RegistrationInsuranceTitle / lienTax / fees
- South Dakota DOR: Titles, liens, fees, and registrationChecked 2026-07-31 ↗RegistrationTitle / lienTax / fees