The most common mistake private plate owners make is selling their car with the plate still on it. If you do this, you lose the rights to the plate. Once the V5C (logbook) is signed over to the new owner, the registration technically goes with the vehicle. If you’re trading in your car or selling it privately, you must retain your plate first.

The Simple Retention Process

  1. Go to the DVLA website
    Use the ‘Take a registration number off a vehicle’ service.

  2. Pay the £80 fee
    This covers the transfer and puts the plate on a holding certificate (V778).

  3. Wait for the new V5C
    The DVLA will usually reassign the car its original registration number.

Once you have your Retention Document, the plate is safely in your digital ‘garage’, ready to be put on your next car.

Timing the Handover
The most critical part of this process is timing. You should ideally start the retention process before you even list the car for sale. If you’re selling to a dealership, they will expect the car to be on its ‘replacement’ plates before they take delivery. If you’re selling privately, make it clear in the advert that the private plate is not included in the sale. Once the DVLA confirms the transfer, you’ll need to physically swap the private plates for the standard ones before the new owner drives away.

If you leave it until the day of the sale, you risk a stressful delay – or worse, a legal dispute over who actually owns the registration. Get ahead of the game, and you can transition to your new car without ever losing your personal identity.