How to Do a Free Number Plate Check in the UK (2026 Guide)

Quick Answer

A free DVLA number plate check reveals a vehicle make, model, MOT expiry, and tax status using just the registration number.

A number plate check — also called a reg check or car reg lookup — lets you instantly access key information about any UK-registered vehicle using just its registration number. It takes seconds, it is completely free, and it can reveal MOT history, tax status, mileage anomalies, and more. Whether you are buying a used car, checking your own vehicle details, or verifying a plate, this guide tells you exactly how to do it.

What Does a Number Plate Check Show You?

A free number plate check via GOV.UK reveals:

MOT history — every MOT test result, advisory notes, mileage readings, and failure reasons
Vehicle tax status — whether the vehicle is taxed and when it expires
Current MOT expiry — when the next MOT is due
Make, model, colour — the registered details held by DVLA
Engine size and fuel type — useful for insurance quotes
Date of first registration — UK or original overseas registration

Note: the DVLA free check does not show the registered keeper’s name or address. That information is only available to authorised parties. For a full HPI check (finance, stolen, written off), you’ll need a paid service.

How to Check a Number Plate for Free — Step by Step

Go to gov.uk/check-mot-history
Enter the vehicle registration number (e.g. AB12 CDE)
Click Search
View the full MOT history, mileage at each test, and current status

Alternatively, to check tax and MOT status only: visit gov.uk/check-vehicle-tax. Both services are official DVLA tools and are completely free.

Free Number Plate Check Tools

Tool	Cost	What It Shows	Best For
GOV.UK MOT History	Free	MOT history, mileage, tax status	Checking any UK vehicle
GOV.UK Tax Check	Free	Tax & MOT valid/expired	Quick roadside check
DVLA Vehicle Enquiry	Free	Make, model, colour, engine	Confirming plate details
HPI Check (paid)	~£10–20	Finance, stolen, write-off, keeper	Used car purchase

What If the Number Plate Details Are Wrong?

If the DVLA records show incorrect details (wrong colour, engine size, or registration), you can update your vehicle record using the V5C logbook. Log in to the DVLA’s online service or contact DVLA Swansea directly to make corrections.

Do a Plate Check Before Buying a Used Car

Before buying any used car, always run at minimum the free GOV.UK MOT history check. Look for:

Mileage discrepancies — if mileage drops between tests, the odometer may have been tampered with
Repeated MOT failures — advisories that keep coming back may signal underlying issues
Recent MOT — a test from more than 11 months ago means a new MOT is due imminently

For peace of mind, follow up with a paid HPI check to confirm the car has no outstanding finance, has not been written off, and has not been reported stolen.

Need New Number Plates? Order Today

If your number plate check reveals your plates are damaged, incorrect, or you simply need replacements — Car Plates Pro can help. As a DVLA-registered supplier, we make every plate to BS AU 145e. Choose from standard replacement plates from £6.99, 3D Gel from £9.99, or 4D Laser-Cut from £9.99 per plate. Order before 2PM for same-day dispatch — next working day delivery across the UK.

Frequently Asked Questions

Is a number plate check free in the UK?

Yes. The DVLA provides free MOT history checks and vehicle tax/MOT status checks at GOV.UK. These cover the essential information most people need. Paid HPI checks (from around £10) add finance, stolen, and write-off data.

Can I check who owns a number plate?

The registered keeper’s name and address are not publicly available. DVLA only releases this data to authorised parties such as police, insurance companies, and parking enforcement operators. You cannot legally look up a keeper from a plate alone.

How do I check if a number plate is legal?

A legal UK number plate must be on a DVLA-registered vehicle with a valid V5C. The physical plate must meet BS AU 145e — correct font, size, spacing, and retroreflective background. If you are unsure, consult a DVLA-registered supplier.

What if my number plate has wrong details showing?

If DVLA records show incorrect vehicle information, update your V5C via the DVLA online portal or by contacting DVLA directly. Incorrect plate detail on the physical plate itself (wrong registration) means the plate must be replaced immediately — it is illegal to display incorrect registration characters.