What the V5C is (and isn't)
The V5C, the red “logbook”, is the vehicle registration certificate issued by the DVLA. It records the vehicle's details (registration, VIN, make, model, colour, engine) and the registered keeper: the person responsible for taxing the vehicle and the address the DVLA writes to.
The single most important thing to understand is what it doesn't prove. The V5C is not proof of ownership: it says so on the document itself. The keeper is whoever is responsible for the vehicle day to day, which is usually the owner but doesn't have to be: company cars, leased cars and cars on unsettled finance all have keepers who don't own them. Holding the logbook doesn't make a car yours, and a thief holding a stolen V5C is exactly how cloned-car scams work.
The V5C when buying a used car
The logbook is the first document to inspect at a viewing:
- No V5C, no sale. A missing logbook has innocent explanations, but you can't tell them apart from the guilty ones, and it's the seller's job to replace it before selling, not yours to gamble.
- Match everything: the registration and VIN on the V5C against the car itself, and the recorded details against a free reg check. All three should agree exactly.
- Match the seller: for a private sale, the seller's name and the address you're standing at should be the ones on the V5C. Someone selling “for a mate” from a car park is a walk-away.
- Check the document itself: a genuine V5C carries a DVL watermark visible when held to the light. Blank or altered logbooks travel with stolen and cloned cars.
- Look at the number of former keepers and when the current keeper acquired the car. A car bought and re-sold within weeks raises the obvious question of what they discovered.
Our vehicle report shows the date the current V5C was issued. A very recent issue date can simply mean a replacement logbook, but it can also mean the car changed hands moments ago: either way, it's worth asking the seller about.
Selling: transferring the keeper
The transfer is the seller's responsibility, and doing it properly protects both sides. The clean way is online: tell the DVLA the vehicle has been sold using the service on GOV.UK, with the buyer's details, at the point of sale. The record updates straight away, the seller gets email confirmation and an automatic refund of any full months of tax remaining, and the buyer gets a new V5C in the post.
- The seller keeps the V5C and gives the buyer the green “new keeper” slip (V5C/2). That slip's reference number is what the buyer uses to tax the car before driving it home, because tax never transfers with the car.
- The paper alternative, filling in the V5C and posting it to the DVLA, still works but takes weeks, during which the seller can receive the new keeper's parking and speeding letters.
- Never leave a sale with the transfer “to be sorted later”. Until the DVLA is told, every automated penalty the car earns lands on the registered keeper.
Lost or damaged logbook
A lost, stolen or damaged V5C is replaced by the DVLA for £25. If the keeper's details haven't changed, the quickest route is applying online or by phone, and the replacement typically arrives within about a week. If details need changing at the same time, or you never received the logbook after buying, the route is the V62 form by post, which can take several weeks. The practical advice for sellers: replace a lost logbook before advertising the car, because serious buyers will (rightly) refuse to buy without it. And if your V5C is stolen rather than lost, tell the police as well as the DVLA: stolen logbooks feed car cloning.
V5C red flags and frauds
- Cloning: a stolen car wearing the identity (plates and paperwork) of an innocent identical car. The defence is matching VIN, plates and V5C against each other and against the public record, and viewing at the keeper's address.
- “Logbook loans”: a loan secured on the car itself. The lender can repossess the car from you even though you bought it in good faith, and no free check reveals one. It's one more reason a paid provenance check is worth it on an expensive car.
- Keeper-history games: “one owner” in an advert means one keeper on the V5C, and pre-registration, fleets and dealerships can make keeper counts misleading in both directions. Judge the car's life by its MOT history and mileage record, not the headline.
- A seller who wants payment before paperwork: the documents and the transfer are the deal. Work through the full buying checklist and keep the money in your pocket until the paperwork adds up.