Introduction

Selling a car, buying one, or simply handing your old runaround to a family member — whatever the reason, the moment a vehicle changes hands in the UK, the law requires the DVLA to be told. It sounds like a formality, but skipping it, delaying it, or getting it wrong can leave you on the hook for someone else's speeding tickets, unpaid tax, or worse. This guide walks through the entire process from start to finish, covering private sales, dealer trade-ins, gifts, inheritance, and what to do when things don't go to plan.

Why the Transfer Matters So Much

It's tempting to think of a car sale as complete the moment the money changes hands and the keys are handed over. Legally, that's only half the job. Until the DVLA's records are updated, the previous keeper remains officially responsible for the vehicle in the eyes of the law. That means speeding tickets, congestion charge penalties, parking fines, and even more serious offences committed by the new owner can still be pursued against the seller if the paperwork hasn't gone through. It also affects insurance: driving a car that isn't correctly registered to you can create complications if you ever need to make a claim. Getting the transfer right, and doing it promptly, protects both sides of the transaction.

Step 1: Work Out Who the "Keeper" Actually Is

Before you touch any paperwork, it helps to understand a distinction that trips a lot of people up: the registered keeper and the legal owner aren't always the same person. The keeper is whoever is named on the V5C logbook — they're responsible for taxing, insuring, and keeping the car roadworthy day to day, and they're the first point of contact if the vehicle is involved in an offence. The owner is whoever actually paid for the car outright. On a car still being paid off through finance, for example, the finance company remains the legal owner even though someone else is the registered keeper. When you're transferring ownership, it's the V5C that needs updating, and only the person currently named on it can authorise that change. If you're buying a used car, it's worth asking to see proof that any outstanding finance has been settled, since finance companies retain rights over a vehicle until an agreement is paid off in full.

Step 2: Gather the Documents You'll Need

Before starting the transfer, make sure you have the following to hand:

• The vehicle's V5C logbook, with the 11-digit reference number visible on the front page.
• The full name, date of birth, and current address of the new keeper.
• An email address for the new keeper, if you want both parties to receive confirmation automatically.
• Proof of the sale itself, such as a signed receipt or invoice stating the date, price, and vehicle details — this isn't sent to DVLA, but both buyer and seller should keep a copy.
• For a car on finance, confirmation that the agreement has been settled or that the finance company has authorised the sale.

Step 3: Fill In the V5C Logbook

The V5C is the document DVLA uses to record who's responsible for a vehicle. Every V5C has a "new keeper" section that needs completing before a sale or transfer goes through, though the exact section numbers differ depending on which style of logbook you have.

Old-Style (Blue-Green) Logbooks

On the older format, the seller completes section 6 with the new keeper's details, and the green new keeper slip is section 10.

New-Style (Red-Pink) Logbooks

On the newer format, the seller completes section 2, and the green new keeper slip — commonly referred to as the V5C/2 — is section 6.

Whichever version you have, the process is the same in principle: complete the relevant section with the new keeper's name and address, tear off the green slip, and hand it to the buyer as their temporary proof of the transfer while they wait for the official replacement V5C to arrive.

Step 4: Notify the DVLA

You have two options here, and one is considerably faster than the other.

Option A: Transfer Online (Recommended)

Head to the official DVLA service at gov.uk/sold-bought-vehicle. You'll need the 11-digit reference number from the V5C and the new keeper's details. The whole process takes around five to ten minutes. Once submitted, both the seller and buyer receive email confirmation if an email address was provided, and a brand-new V5C is posted out to the new keeper within about five working days. This is by far the most reliable method, since it's processed almost instantly and gives both parties a clear paper trail confirming exactly when the transfer took place.

Option B: Transfer by Post

If you'd rather do it on paper, complete the relevant sections of the V5C, sign it, tear off the new keeper slip for the buyer, and post the remainder to DVLA, Swansea, SA99 1BA. This route is slower — expect the new V5C to take up to four weeks to arrive — and there's a slightly higher chance of the form going astray in the post. If you do go this route, it's worth taking a photo of the completed form before sending it, purely as a record.

Selling to a Dealer, Trader, or Scrapyard

If you're trading in at a dealership, selling to an insurer, or scrapping the vehicle, you don't fill in the new keeper section at all. Instead, there's a separate section on the V5C specifically for sales to a trade buyer — often section 9 on older logbooks, or section 4 on newer ones. Tear that off, send it to DVLA, and hand the rest of the logbook to the dealer or scrapyard. Reputable dealers and licensed scrap merchants (Authorised Treatment Facilities, or ATFs) will usually handle the DVLA notification themselves, but it's worth confirming this rather than assuming, and keeping a receipt either way.

Gifting a Car to a Family Member

Giving a car away follows exactly the same process as selling one, even though no money changes hands — the DVLA still needs the new keeper's details updated on the V5C. It's a common misconception that transfers within a family are somehow exempt from this requirement; they aren't. The only real difference is that there's no sale price to record, so a simple written note confirming the date of the gift is usually enough for both parties' own records.

Transferring Ownership After a Death

If you're transferring a car after someone has died, the process needs a little extra care. You'll usually need to send additional documentation alongside the V5C, such as a copy of the death certificate, and the executor or next of kin typically handles the notification on behalf of the estate. Because the exact paperwork required can vary depending on circumstances, it's worth contacting DVLA directly, or checking their current guidance online, before starting the transfer.

What If You've Lost the V5C?

It happens more often than you'd think — logbooks get misplaced during a house move, or were never passed on properly by a previous owner. If the logbook is missing, damaged, or was never received, the registered keeper can apply for a replacement using a V62 form, either online or by post, for a modest fee. Only once the replacement arrives can the ownership transfer go ahead as normal. If you're buying a car and the seller can't produce a V5C at all, treat that as a red flag worth investigating before you hand over any money — it doesn't necessarily mean anything untoward, but it's exactly the kind of gap that vehicle cloning and other frauds rely on.

Don't Forget the Tax

One detail that catches almost everyone out at least once: vehicle tax does not transfer with the car, even between family members. As soon as DVLA processes the sale, the seller is automatically refunded for any full months of tax remaining, and the buyer must tax the car themselves before driving it — using the reference number on the green new keeper slip, either online, by phone, or at a Post Office. Driving the car away untaxed, even for a short distance, is against the law, so this step needs to happen before the car leaves the seller's driveway, not sometime in the following week.

Common Mistakes to Avoid

• Assuming a verbal agreement or a handshake is enough — without the V5C update, you're still legally tied to the vehicle.
• Forgetting that the buyer needs to tax the car themselves before driving it away.
• Not keeping a separate receipt of the sale, which can matter if a dispute arises later.
• Delaying the DVLA notification because it feels like a low priority once the money has changed hands.
• Not checking for outstanding finance on a car before buying it privately.

What Happens If You Don't Tell DVLA?

Failing to notify DVLA of a change of keeper isn't just a paperwork slip-up — it's a legal requirement, and ignoring it carries real consequences. You could receive a penalty notice of £55, reduced to £35 if paid within 17 days. If that's ignored, the case can escalate to a fine of up to £1,000 through the courts. Worse still, until the DVLA's records are updated, you remain the person officially responsible for the car — meaning any speeding tickets, parking fines, or other offences committed by the new owner could land on your doorstep, and you'd need to prove the car was no longer yours to clear your name.

Transferring Ownership on an Imported or Personalised Vehicle

A couple of situations add an extra wrinkle to the standard process. If the car carries a personalised registration plate, that plate is treated as a separate asset from the vehicle itself in DVLA's records, and the seller may want to retain it rather than pass it on — this needs to be arranged with DVLA before the sale completes, using a separate retention process, otherwise the plate will transfer with the car by default. If the vehicle was imported from abroad and has only recently been registered in the UK, make sure its V5C reflects a full UK registration before attempting a transfer, since a car still going through the import registration process can't be transferred in the usual way until that's finished.

Company Cars and Business-Owned Vehicles

Transferring ownership of a car registered to a business follows the same basic V5C process, but the "keeper" details refer to the company rather than an individual, and whoever is authorised to act on the company's behalf handles the paperwork. If a company car is being sold to an employee, for example as part of a leaving package, it's worth treating this exactly like a private sale between the business and the individual, including a proper invoice, rather than assuming internal record-keeping is enough on its own.

What Buyers Should Check Before Handing Over Money

While this guide focuses mainly on the seller's responsibilities, buyers have their own checks to make before a transfer even begins. It's worth confirming the seller's name matches the name on the V5C, checking the vehicle identification number (VIN) on the car matches the one printed on the logbook, and using an online vehicle checker to confirm there's no outstanding finance or a marker showing the car has been written off or reported stolen. None of this replaces the DVLA transfer itself, but skipping it increases the risk of buying a car with a legal problem attached that only surfaces after the transfer has already gone through.

Frequently Asked Questions

How long does a car ownership transfer take?

Online transfers are processed almost immediately, with the new V5C arriving within about five working days. Postal transfers typically take up to four weeks.

Can I drive a car before the V5C transfer is complete?

Yes — the green new keeper slip acts as temporary proof while the new V5C is being issued, provided the car is taxed and insured in the new keeper's name.

Do I need to transfer ownership if I'm just lending my car to someone?

No. A transfer is only needed when the registered keeper changes permanently, such as through a sale, gift, or trade-in — not for occasional or temporary use by another driver.

What if the buyer never registers the car in their name?

This is exactly why notifying DVLA yourself as the seller matters — your notification updates the record regardless of what the buyer does afterwards, protecting you from ongoing liability.

The Bottom Line

Transferring car ownership in the UK isn't complicated, but it does need to be done properly and promptly. Fill in the V5C correctly, notify DVLA the same day as the sale — ideally online — hand over the green slip, and make sure the buyer knows they need to tax the car before they drive it away. Get those basics right and the rest takes care of itself, leaving both buyer and seller properly protected.