V5C Logbook: What It Is and What to Do If Lost

Everything you need to know about the V5C logbook: what it is, why you need it, how to update it, and how to get a replacement if lost.

V5C Logbook: What It Is and Why It Matters

The V5C — commonly called the logbook — is the vehicle registration certificate. It records the registered keeper of a vehicle and is issued by the DVLA.

Key facts

• The V5C does not prove ownership — it shows who the registered keeper is
• You need it to: tax your car, sell your car, notify changes, declare SORN
• It contains: vehicle details (make, model, VIN, colour, engine size), keeper's name and address, registration history

What to do if your V5C is lost

1. Apply for a replacement at gov.uk/vehicle-log-book (costs £25)
2. You'll need: your registration number, make and model, your name and address
3. The replacement arrives in 5 working days
4. If buying a car without a V5C — be very cautious. It's a major red flag for cloning or theft

When buying a used car

• Always check the V5C details match the actual vehicle (VIN, colour, engine size)
• Verify the seller's name matches the keeper on the V5C
• Check the V5C has the correct DVLA watermark (hold it up to light)
• If the seller says "the V5C is in the post" — walk away

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