
cannot continue to be used when changing cars without changing license plates. License plates can be changed: Changing license plates does not affect the use of insurance. However, to facilitate future inquiries about car insurance or policy information, it is advisable to bring proof to the insurance company for correction after changing the vehicle's license plate. If only the license plate is changed, it generally does not affect the renewal cost in the second year, so car owners need not worry about an increase in insurance premiums. Handling through cancellation: Alternatively, the original owner can apply for policy cancellation. The advantage of this approach is that only the insurance premium from the policy effective date to the cancellation date needs to be paid, and the remaining premium will be refunded by the insurance company accordingly.

I just encountered this issue right after completing my old car trade-in last week! Although the license plate was retained, the company's customer service clearly informed me that the original policy cannot continue to be used. This is because the insurance is tied to the vehicle identification number (VIN), not the license plate number. Once the new VIN is entered into the system, the original policy automatically becomes invalid. However, there are two ways to handle this: first, immediately terminate the original policy and receive a refund for the remaining days (a 10% handling fee will be deducted); second, directly transfer the policy, but this only applies to commercial insurance and requires the new and old car owners to be the same person. Compulsory traffic insurance is even more troublesome—it must be re-purchased. I recommend arranging new insurance three days in advance to avoid any coverage gaps that could lead to trouble if checked by traffic police.

An experienced master from the neighbor's vehicle office once told me that when transferring a license plate to a new car, the insurance must be repurchased. License plates are like ID numbers that follow the owner, but car insurance is like a mobile phone contract tied to the VIN. I've handled used car transfers before—completely different VINs between the old and new cars will void the original insurance. Compulsory traffic insurance must be reapplied for, and while commercial insurance can be transferred, it requires the original owner to be present to sign. When handling the process, remember to bring three essential items: the registration certificates of both the old and new vehicles, IDs from both parties, and the original insurance policy. It's advisable to check the new car's insurance premium before the transfer, as some models may see a sharp increase in rates.

First-hand lesson learned: Last year, I replaced my old Jetta with a used while keeping the original license plate, but forgot to renew the insurance. On the third day of driving the new car, I rear-ended another vehicle. During the claims process, I discovered the VIN on the policy didn't match the new car. The insurer said this situation was equivalent to having no coverage, forcing me to pay the entire 30,000+ RMB repair bill out of pocket. Important reminder (x3): You MUST purchase new insurance when changing vehicles! Even if the license plate remains the same, the existing policy automatically becomes invalid. Pro tip: Arrange insurance simultaneously when applying for license plate retention at the DMV, leveraging the immediate coverage rule of compulsory traffic insurance to avoid any protection gaps.

Our repair shop frequently handles such claim disputes. Last month, Mr. Zhang sold his old car but kept the license plate, only to find himself in a predicament when the insurance company refused to cover the damages from a scrape while driving his new car. The validity of an auto insurance policy hinges on three key matches: the license plate number, the vehicle identification number (VIN), and the engine number. The original policy terminates immediately if any of these details change for a new vehicle. Operationally, it's advisable to request a policy termination certificate from the original insurance company before completing the transfer registration at the vehicle management office. When purchasing new car insurance, presenting this certificate may qualify you for a no-claims discount coefficient with some insurers. Note that the premium may be recalculated.

I just helped my cousin with the license plate retention and car replacement procedures. Although the 12123 APP allows applying to retain the original license plate, the must be reapplied for. The process is recommended to be carried out in three steps: apply for insurance cancellation simultaneously when transferring the old car (commercial insurance refunds on a daily basis); purchase new insurance instantly through the insurance company's official website on the day of new car tax payment and registration; note that compulsory traffic insurance takes effect either on the hour (immediate effect for applications between 8:00-22:00) or the next day (for applications after 22:00). Commercial insurance always takes effect the next day, so it's safer to complete the insurance application in the morning and pick up the car in the afternoon.


