How to Transfer Car Ownership: The V5C Guide That Covers Everything

One of the most persistent misunderstandings in used car buying is that the V5C logbook proves who owns a car. It does not. The V5C is a registration document — it records who is registered as the keeper. That isn't necessarily the same as who owns the vehicle legally.

The distinction matters in one specific and important situation: if a car is on hire purchase finance, the legal owner is the finance company, not the driver whose name appears on the V5C. The V5C records the keeper. Ownership is determined by whether any outstanding finance has been settled. This is why a vehicle history check and a V5C check serve different purposes — one tells you who is registered, the other tells you whether they actually own what they're selling. See the guide on outstanding finance on a used car for the full detail on why this matters.

This guide covers the V5C transfer process from start to finish — what to check before buying, how to complete the transfer, what to do if the V5C is missing or suspicious, and the road tax question that catches buyers out every single week.

What to check on the V5C before you buy

When you view a used car, the seller should produce the V5C without being asked. If they don't have it or are reluctant to show it, that's worth noting. When you see it, check:

• The registered keeper's name. It should match the person selling you the car. If they're selling on behalf of someone else, that's fine — but understand who the registered keeper actually is.
• The address. It should broadly correspond to where the car is being sold from. A London address on a V5C with a car being sold in Edinburgh is worth querying — it may indicate the car hasn't been registered to the seller at all.
• The number of previous keepers. Shown on the V5C — useful context for how the car has been used.
• The vehicle description. Make, model, colour, engine size, and VIN should all match the physical car. A mismatch — particularly on the VIN — is a serious concern.
• The registration date. Confirms the car is the age described in the listing.

How to complete a V5C transfer in a private sale

The current V5C format includes a tear-off section at the bottom: the new keeper supplement. This is the document you, as the buyer, receive at the point of sale. Here is how the transfer works:

At the point of sale: The seller completes the new keeper supplement with the date of sale and hands it to you. This slip is your temporary proof that the car has changed hands while the new V5C is being processed.

The seller's responsibility: The seller must notify the DVLA that the car has been sold. This is done online at gov.uk/sold-bought-vehicle — enter the registration number and the sale date. The DVLA then automatically cancels the seller's road tax and issues a refund for any remaining full months to the seller's registered address. If the seller doesn't notify the DVLA, they remain on record as the keeper and continue to receive any correspondence about the vehicle — including speeding fines and parking penalties that occur under your ownership.

The buyer's responsibility: Tax the car immediately. Road tax doesn't transfer with the sale — it's cancelled when the keeper changes. You must purchase road tax before driving the car, using the reference number on the new keeper supplement. This can be done in minutes at gov.uk/vehicle-tax.

Your new V5C, showing you as the registered keeper, will arrive from the DVLA within approximately four weeks. Until it arrives, the new keeper supplement is your documentation.

What to do if the V5C is missing

A sale can proceed without the V5C present, but it's more complicated and the risk profile is higher. If the V5C is genuinely lost, the seller can apply for a replacement using a V62 form — available at post offices or downloadable from the DVLA website. A replacement costs £25 and typically arrives within six weeks.

Most buyers will accept proceeding with a sale once the replacement V5C application is underway, provided the seller shows them confirmation of the application. What is harder to accept is a seller who has no explanation for the missing V5C and can't demonstrate they applied for a replacement — that combination is a reason to pause and investigate further before parting with money.

A missing V5C combined with a seller who isn't the registered keeper, a mismatch between the address and the sale location, or a price that seems too good for the vehicle — any of these individually might have an innocent explanation. Multiple together require careful consideration.

The online-only transfer option

The DVLA now allows the entire change of keeper process to be completed online without the paper V5C. If both the seller and buyer have internet access, the seller can transfer the keeper record via the DVLA's online service and the buyer can tax the car using the same reference number. No paper supplement needs to change hands.

In practice, most private sales still use the paper route — buyers tend to want a physical document to hold until the new V5C arrives. But the online route is fully valid and faster for both parties, particularly on same-day sales where the buyer needs to drive the car immediately.

Road tax doesn't transfer: the rule that catches people out

This bears repeating because it continues to catch buyers out every week. When a car is sold, the road tax is cancelled by the DVLA. The seller gets a refund for remaining full months. The buyer gets nothing — they need to purchase road tax in their own name before driving the car.

Driving without road tax is a criminal offence and the DVLA's automatic number plate recognition network detects untaxed vehicles quickly. The fine is up to £1,000. Tax the car before you drive it — it takes five minutes online and the new keeper supplement has the reference number you need.

ULEZ, clean air zones, and the V5C

The V5C records the vehicle's Euro emissions standard under the technical specification section. This determines whether the car meets the requirements for ULEZ (Ultra Low Emission Zone) in London and the growing number of clean air zones in other UK cities including Birmingham, Bristol, and Bath.

For diesel cars, Euro 6 compliance is required for most ULEZ exemptions. For petrol cars, Euro 4. Older vehicles — particularly diesels registered before September 2015 — are commonly non-compliant. If you regularly drive into or through an affected zone, the daily charge (currently £12.50 in the London ULEZ for non-compliant cars) compounds quickly. Check the car's Euro standard against the zone requirements before buying if this applies to your driving patterns.

When to use the DVLA rather than online self-service

Most transfers are handled online without any need to contact the DVLA directly. Contact is necessary if: there's a dispute about the registered keeper, the V5C has an error in the vehicle details that doesn't match the car, the car's number plate has been changed without a corresponding update on the V5C, or you've purchased a car and the previous keeper hasn't notified the DVLA and refuses to do so (in which case the DVLA has a process for sorting this with appropriate evidence).