Buying a used car: number plate and registration checks

Match the car, V5C and DVLA information

GOV.UK says to see the V5C registration certificate when checking a used vehicle and make sure the details match the vehicle and DVLA information. Start with the registration shown on the front and rear plates, then compare the make, model and colour with the online vehicle enquiry.

Check the vehicle identification number against the V5C as part of the wider vehicle check. If the registration or vehicle details do not agree, pause the purchase and ask the seller to resolve the difference rather than assuming it is only a plate-ordering error.

• Read the complete registration at both ends.
• See the original V5C before buying.
• Check the registration through the DVLA vehicle enquiry.
• Compare the vehicle details and VIN with the V5C.
• Do not share or photograph the V5C document reference publicly.

Inspect the front and rear plates separately

For a modern car, the front plate should have black characters on a white background and the rear should have black characters on a yellow background. GOV.UK also requires reflective material, no background pattern and the prescribed supplier and British Standard markings.

Check that both plates show exactly the same registration. Look at the character order, group spacing and any badge or border rather than relying on a quick glance from several metres away.

• Confirm white at the front and yellow at the rear.
• Compare every letter and number on both plates.
• Check the spacing, background and required markings.
• Make sure a badge, border or fixing does not affect a character.

Look for damage, obscuration and insecure fitting

Inspect the plate face for cracks, fading, peeling layers, delamination, heavy scratches and dirt that makes the registration unclear. Check holders, screws and adhesive pads for movement, and make sure no tint, film or fixing changes the appearance of a character.

The current DVSA MOT manual lists a missing or insecure plate, an illegible inscription, an incorrect registration and a plate that does not meet the specified requirements as major defects. A recent MOT pass does not replace your own handover check because damage or movement can occur afterwards.

Resolve a registration change before handover

The registration displayed on the vehicle should agree with its current record. If the seller is retaining a private registration or the vehicle has recently changed number, ask for the DVLA confirmation and check the updated registration before driving away.

Do not fit or display plates for a different number simply because they have already been ordered. A physical plate does not assign a registration to the vehicle, and the complete registration must be shown correctly.

• Ask whether a private registration is being removed.
• Check the current DVLA record after any registration change.
• Wait for confirmation before displaying the replacement number.
• Recheck insurance and vehicle-linked accounts when the number changes.

Plan any replacement before you drive away

If a plate needs replacing, decide whether the front, rear or both plates are affected and measure any unusual mounting recess. A registered number plate supplier will need original evidence of your name and address and your entitlement to the registration; GOV.UK includes the green new-keeper slip among the accepted entitlement documents.

Choose Road Legal in the Vista builder for a public-road replacement, copy the registration from the entitlement document and review the plate position, size, lettering, badge, border and fixings. If the car cannot be driven with its existing plates, arrange the compliant replacement before collection. Official guidance checked on 26 October 2026.

• Identify whether you need a front, rear or pair.
• Measure a non-standard mounting area before ordering.
• Prepare accepted identity and entitlement documents.
• Check every character in the builder preview.
• Fit the correct replacement before using the vehicle on the road.