It is not illegal to buy a car without a V5C, but DVLA advises against it, and for good reason. Without the logbook you lose the main way to confirm the seller is the registered keeper, so the risk shifts to stolen, financed and cloned cars. Before any money changes hands, run a car owner check on the registration to see the keeper history, DVLA status, stolen and finance records, then compare the VIN and the seller's ID in person.
This guide covers why a V5C goes missing, what a replacement or the green slip does and does not prove, how the car gets taxed, what a check by reg fills in, what it leaves out, and the red flags that should end the deal. It is about a missing logbook. If you are worried the one you have been shown is forged, read our guide to V5C logbook fraud instead.
- Legal, but DVLA says don't. GOV.UK states that DVLA advises you should not buy a vehicle that does not have a V5C. If you do, you register it in your own name yourself.
- The gap is the keeper link. With no V5C you cannot see who DVLA has down as the registered keeper, so stolen, cloned and financed cars are the main risks.
- A check by reg fills part of the gap. It shows the number of keepers, how long the current keeper has had the car, DVLA status, the police stolen record, recorded finance, plate changes and the last characters of the VIN. It does not show a keeper's name or address.
- Match the car to the record. Compare the VIN on the car with the VIN characters on record, and ask the seller for photo ID that matches the address they give you.
- A missing V5C is usually fixable in about a week. A genuine registered keeper can apply for a replacement online, and GOV.UK says it usually arrives within 5 to 7 working days. If they will not, ask why before you hand over a deposit.
- Walk away from vague answers. Shifting stories about where the logbook is, a seller who will not show ID, or a VIN that does not match all end the deal.
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Is it legal to buy a car without a V5C?
Yes. Buying a car without a V5C is not against the law. The practical problems are all on the buyer's side.
GOV.UK's guidance on registering a used vehicle puts it plainly: DVLA advises that you should not buy a vehicle that does not have a V5C. If you buy one anyway, you need to register it yourself by applying on form V62, because the seller cannot do the usual keeper change for you. GOV.UK's checklist for used buyers also tells you to ask to see the V5C when you view the car and make sure its details match what you have been told.
So the advice from DVLA is clear. If you are weighing it up anyway, the rest of this guide is how to reduce the risk. It does not remove it.
What the V5C is, and what it is not
The V5C is the vehicle registration certificate, usually called the logbook. It records the vehicle's details and the registered keeper. It is how DVLA and the next buyer link a car to a person.
What it is not is a receipt. A V5C is a registration record, so on its own it does not show who paid for the car, who has the legal right to sell it, or whether money is still owed on it. This is not just our reading of it. When the certificate was redesigned, the Department for Transport said buyers often mistakenly believe the V5C to be proof of ownership of a vehicle, that this is not the case, and that the new document would make it clear it is not proof of ownership. The same statement told buyers to ask for proof of ownership, for example a bill of sale. That is why a V5C is a strong first test, not a complete one. Our guide to forged logbooks covers what a genuine document looks like and how fakes are made.
For this article the point is narrower. Seeing a genuine V5C in the seller's name at the seller's address answers the question "is this person the registered keeper?" quickly. Take it away, and you have to answer that question some other way.
One more detail from GOV.UK: it says sellers should show the logbook to buyers if they like, but should not share the document reference number or pictures or copies of it, because these could be used for fraud. So do not insist on a photo of the V5C before you travel. Ask to see it in person.
Why might the seller have no V5C?
Some reasons are ordinary. Some are not. Here is how to think about each one.
| What the seller says | Could it be genuine? | What to ask for |
|---|---|---|
| "I've lost it" | Yes, it happens | Proof they have applied for a replacement, and photo ID |
| "It's in the post" or "applied for" | Sometimes | The DVLA application confirmation, in their name, for this registration |
| "The previous keeper kept it" | Rarely | Contact details for the previous keeper, and why they kept it |
| "I only have the green slip" | Yes, if they bought it recently | The slip itself, dated, plus an explanation of why no V5C has arrived |
| "I'm selling it for a friend or family member" | Sometimes | The registered keeper on the phone, their ID, and written permission |
| "It's a trade-in, the dealer has the paperwork" | Sometimes | The dealer's name and the sales invoice |
| "I'll send it on after you pay" | Almost never | Nothing. Do not pay |
None of these excuses is proof of anything. A genuine keeper with a lost logbook can usually fix it quickly, as the next section explains, so a seller who cannot or will not is telling you something.
How does a seller get a replacement V5C?
The registered keeper can apply for a replacement. GOV.UK's replacement log book page says you must be the registered keeper to apply online, and you need the vehicle's registration number, its VIN or chassis number, and the name and postcode registered on the V5C. Online, the V5C usually arrives within 5 to 7 working days. The page also sets out the fee, which is non-refundable once paid. Check the current figure on GOV.UK before you quote it to anyone.
Applying by post uses form V62. GOV.UK's page on applying when you cannot go online says to expect the V5C about 4 weeks after a postal application.
Two consequences for you as a buyer:
- The delay is usually short. If the seller really is the registered keeper, applying online is quick. A sensible way to buy is to wait until the new V5C has arrived. A good seller will understand.
- Only the registered keeper can apply online. GOV.UK says the same for applying by phone. A person who is not the keeper cannot get a replacement either way. If the seller keeps finding reasons not to apply, that may be the reason.
If the seller says they have already applied, ask to see the confirmation. When it arrives, the new V5C should show the seller's name and address. Do not pay in full before you see it.
What does the green new keeper slip prove?
The green slip, form V5C/2, is the "new keeper" section torn off a V5C when a car is sold. GOV.UK tells sellers to give it to the buyer, and it lets the buyer tax the vehicle straight away.
What it shows is limited:
- It is the buyer's slip, not proof of a sale. GOV.UK tells the seller to hand it to the buyer and tells the buyer to use it to tax the vehicle. The date printed on it is the issue date of the V5C it was torn from, not the date of sale.
- It does not show the person holding it is the current keeper. If you are the third person to look at the car, a green slip in the seller's hand is not the same as a V5C in the seller's name.
- It must be the right slip. GOV.UK says the new keeper slip needs to be from the most recent V5C. To check, compare the date on the slip with the "last V5C issue date" on the GOV.UK vehicle enquiry service, which you can look up with the registration.
That last check is worth doing every time a seller offers you a slip. It takes a minute, and it shows whether the paper the seller is holding fits the DVLA record.
If the seller bought the car recently and holds the green slip, ask when they bought it, from whom, and why no V5C has come through.
Can you tax a car without a V5C?
You cannot drive on tax the seller paid, because GOV.UK says tax does not carry over to you when you buy a vehicle. You must tax it, or declare it off the road with a SORN, before you drive it.
GOV.UK's guide to taxing without a reminder letter sets out the options for a buyer:
- With the green slip, you can tax online using the 12-digit reference number on the slip.
- With no V5C and no slip, GOV.UK says a new keeper cannot tax the vehicle. You have to apply for a V5C by post first.
- If you are the current keeper and have no V5C, you apply for a replacement, and you can tax the vehicle at the same time.
In practice, a buyer with no V5C and no slip is stuck: the car cannot be taxed until the paperwork is sorted. That is a reason to settle the V5C question before you pay, not after.
What can a history check by reg tell you?
A check by registration cannot replace the V5C. It can answer several of the questions the V5C would normally answer, and it does so before you travel.
The Free Report, which you can run on any reg, covers tax status, MOT history with advisories, mileage readings at each MOT, outstanding recalls where DVSA holds them, and the vehicle specification. That is a useful first look at whether the car matches the advert.
The full report adds the records that matter when there is no logbook:
| Question you cannot answer without a V5C | What the full report shows |
|---|---|
| How many people have had the car, and for how long has the current one? | Number of keepers, current keeper since, and keeper changes |
| Has DVLA recorded anything unusual? | DVLA status: scrapped, exported, imported, previously exported |
| Is the car recorded as stolen? | The police stolen record |
| Is money owed on it? | Finance agreements recorded against the vehicle |
| Has the identity changed? | Plate changes and colour changes |
| Is the car in front of me the car on the record? | The last characters of the VIN on record, to compare with the car |
Each of these is useful to a buyer with no V5C:
- The keeper count and current keeper since date tell you whether the seller's story fits. If the seller says they have owned it for three years and the record shows the current keeper since last month, ask why.
- The stolen record is the one that matters most in a no-logbook sale. Our guide to the police stolen vehicle check explains what it covers, and you can run a stolen car check by reg.
- Finance matters because under hire purchase or conditional sale the borrower does not own the car until they have paid in full, and Citizens Advice says they are not allowed to sell it without the lender's permission while payments are still being made. See our guide on how to check if a car has outstanding finance and the outstanding finance check.
- Plate changes show whether a registration has been transferred on or off the vehicle, so you can test the seller's story about the plate and see what identities the car has carried.
- The VIN characters on record let you compare the record with the metal on the car. This is the check that can show up a car wearing someone else's plates.
What the check does not show
Be clear about what you are not getting. The report does not show a keeper's name or address. Neither does the free GOV.UK vehicle enquiry service: GOV.UK says that to get information about the current or previous registered keeper you must write to DVLA. The full report also does not cover service history or insurance claims that were not total losses.
So a check by reg tells you about the car and its record. It does not tell you who the seller is. That part you do in person.
For more on how keeper history works, see our guide to checking previous owners.
What should you check in person?
Do these at the viewing, before you talk price.
1. Find the VIN on the car and compare it
The VIN is a 17-character code. GOV.UK's checklist tells buyers to check the VIN and engine number on the vehicle and make sure they match the logbook. Without a logbook, you compare the VIN on the car with the last characters of the VIN on your report instead.
Common places to look are the base of the windscreen on the driver's side, a plate in the engine bay or on a door pillar, and a number stamped into the bodywork. Locations vary by model, so check the handbook or a guide for the specific car. Our VIN check guide goes into the detail.
Look at the VIN plate itself. Loose rivets, scratches, glue marks, a plate that looks newer than the car, or numbers that are different in different places are all reasons to stop.
2. Ask for photo ID and match it to the address
Ask the seller for photo ID, such as a driving licence or passport, and ask for proof of the address they gave you, such as a recent bill. The name should match the seller. The address should match where you are viewing the car.
Do not accept "I'm just selling it for a mate" without speaking to the keeper. A genuine seller with a genuine reason will not mind you asking. If the seller is cagey about ID or the car is being sold from a car park or a roadside, treat it as a warning. Our guide to buying from Facebook Marketplace or Gumtree covers the habits of sellers who prefer to stay anonymous.
3. Look at the service book and receipts
A car that has been looked after has a paper trail: a stamped service book, invoices in the seller's name, MOT certificates and parts receipts. None of this proves title, but a seller who has owned the car for years should have some of it. Compare any invoices with the vehicle details and the mileage on the free MOT history.
If you are missing service history, our guide to recovering a missing service history covers where to look.
4. Check the keys and the extras
Two keys, the handbook, the locking wheel nut key and the original key fob are what a long-term keeper normally has. A car with one key and nothing else, sold by someone who cannot say where the rest are, is worth questioning.
5. Ask direct questions and listen
Ask where they bought the car, from whom, when, and why they are selling. Ask what happened to the V5C. A genuine seller answers without effort. A story that changes, or an answer that does not fit the keeper dates on your report, is a red flag.
Red flags that should end the deal
Walk away if any of these apply:
- The seller will not show photo ID, or the name or address does not match what they told you.
- The VIN on the car differs from the VIN on record, or the VIN plate looks tampered with.
- The report shows a stolen marker, or finance recorded against the car, and the seller did not mention it.
- The report shows a recent plate change the seller cannot explain.
- The current keeper since date does not fit the seller's story.
- The V5C is "in the post" and the seller wants payment first.
- The seller wants cash, a quick sale, or to meet away from their home address.
- The price is well below the market, and the paperwork is missing. Cheap and no logbook together should make you more careful, not more tempted.
- The seller will not give you written details of the sale.
If you have already bought a car that turns out to be stolen, our guide to buying a stolen car in good faith explains where you stand. It is far easier to walk away from a deal than to unwind one.
How to document the sale if you go ahead
If you decide to buy, protect yourself with paperwork. GOV.UK's guidance tells the seller to give you the green new keeper slip and to tell DVLA about the sale, including your full name and address. The "tell DVLA you've sold, transferred or bought a vehicle" page says the online service cannot be used when there is no log book. Instead the seller writes to DVLA with their name and address, the registration, make and model, the exact date of sale and your name and address, and you, as the buyer, apply for a registration certificate using form V62. That V62 is how DVLA learns you are the new keeper.
Alongside that, write a receipt. The Department for Transport's advice to buyers is to ask for proof of ownership, for example a bill of sale, and your receipt is that bill of sale. GOV.UK's selling pages do not set out a format, so this is common sense, not a legal template. Include:
- The date and time of sale
- The registration number, make, model and full VIN
- The price paid and how it was paid
- The seller's full name and address, and the buyer's
- A line saying the seller confirms they are the registered keeper and have the right to sell the vehicle
- A line recording that there was no V5C at the sale, and what the seller has agreed to do about it (apply for a replacement, or write to DVLA to report the sale)
- Signatures from both of you
Each of you keeps a copy. Keep your advert screenshots and messages too. Take a photo of the seller's ID with their permission, and note the registration and VIN you checked against the report.
If the seller promises to send the V5C on, be cautious about paying in full. Where possible, pay a deposit by a traceable method, and agree in writing that the balance is paid once the replacement V5C in the seller's name has arrived and you have seen it, so the seller can do the keeper change in the normal way and hand you the green slip. Do not hand over the car's keys or take the car until both of you have signed.
Frequently asked questions
Is it legal to buy a car without a V5C?
Yes, but DVLA advises against it. GOV.UK says you should not buy a vehicle that does not have a V5C, and that if you do you must register it yourself using form V62.
Can I tax a car without a V5C?
Not as a new keeper, unless you have the green new keeper slip. With the slip you can tax online using the 12-digit reference number on it. With neither, GOV.UK says to apply for a V5C by post first. Tax paid by the seller does not carry over to you.
What if the seller says the V5C is in the post?
Ask for the DVLA confirmation in their name for that registration, and wait for the document to arrive before you pay in full. Online replacements usually arrive within 5 to 7 working days, according to GOV.UK, so waiting costs little. A seller who will not wait should make you suspicious.
Is the green slip enough to buy a car?
It lets you tax the car, and it is the slip the seller is told to hand over at a sale. It does not show that the person holding it is the current registered keeper, and the date printed on it is the V5C issue date, not a sale date. Check the date on the slip against the last V5C issue date on the GOV.UK vehicle enquiry service, as GOV.UK suggests, and run a check by reg.
Does a check by reg show the owner's name?
No. The full report shows the number of keepers, current keeper since, keeper changes and plate changes, but not names or addresses. The GOV.UK vehicle enquiry service does not show them either, so ask the seller for photo ID and compare it with the address they give you.
Can a seller get a replacement V5C if the car is not in their name?
Not online. GOV.UK says you must be the registered keeper to apply online. If the seller is not the keeper, the keeper has to apply, which is a reason to speak to them directly.
How long does a replacement V5C take?
GOV.UK says online replacements usually arrive within 5 to 7 working days, and postal applications take about 4 weeks. Check the GOV.UK page for the current fee and timings before you rely on them, as both can change.
What if I have already paid and the seller has disappeared?
Gather the advert, messages, receipt and bank details, and report it to your bank and the police. Do not drive the car until you have worked out its status. If it later turns out to be stolen or financed, you could lose it, which our guide on bought a stolen car in good faith explains.