Checking if your car is taxed — everything UK drivers need to know

Driving an untaxed car on a public road in the UK isn't just a minor oversight — it's an offence that can land you with a fine, an impounded vehicle, and in extreme cases a court summons. With paper tax discs abolished back in 2014, there's no longer a visible reminder stuck to your windscreen, so it's surprisingly easy to forget when your road tax is due. The free checker above pulls live data directly from the DVLA, so you can confirm your tax status in seconds.

What is car tax and who has to pay it?

Vehicle Excise Duty (VED), commonly called car tax or road tax, is a mandatory charge on almost every vehicle kept or used on UK public roads. It's administered by the DVLA and enforced by the police and DVSA using the Automatic Number Plate Recognition (ANPR) camera network. If your car is parked on a public road, or driven on one, it must either be taxed or have a valid SORN (Statutory Off Road Notification).

A handful of vehicles qualify for a £0 tax rate — zero-emission electric cars registered before 1 April 2025, some historic vehicles over 40 years old, and cars used by disabled drivers who hold certain benefits — but even these still have to be "taxed" every year, just at the £0 rate. You don't get to skip the paperwork.

How our free car tax check works

Enter your number plate and our checker queries the DVLA Vehicle Enquiry Service, the same official database the police use. In under a second you'll see:

  • Tax status — Taxed, Untaxed, or SORN
  • Tax due date — when your current tax period expires
  • MOT status and expiry — often the bigger concern if your tax is close to running out
  • Basic vehicle details — make, year, engine size, fuel type and colour

We don't store your registration, we don't ask you to sign up, and we don't run credit checks. The lookup is entirely free because the DVLA publishes this data under the Open Government Licence for anyone to use.

What to do if your car is untaxed

If the checker comes back with "Untaxed" and your car is currently on a public road, stop driving it until you've taxed it. You can tax a vehicle online at gov.uk in a couple of minutes — you'll need either the 16-digit reference from your V11 reminder letter, the 11-digit number from your V5C logbook, or the 12-digit number from a new keeper slip if you've just bought the car. Payment can be taken monthly by direct debit, every six months, or annually (annual is cheapest).

If you're not using the car right now — it's off the road in a garage, driveway, or private land — declare it SORN instead. SORN is free, and it stops the DVLA from chasing you for tax while the car isn't in use. You cannot drive a SORN vehicle except to a pre-booked MOT appointment.

What happens if you drive an untaxed car?

The DVLA runs automated checks against the entire ANPR network. An untaxed car picked up by a roadside camera triggers an £80 out-of-court settlement letter (reduced to £40 if paid within 28 days). If ignored, it escalates quickly: court prosecution can mean fines of up to £1,000, and in the most serious cases the vehicle can be clamped, impounded, and crushed. Even if your car is parked on a road and never driven, it can still be clamped if it's untaxed and not SORN — ANPR doesn't care whether the engine is running.

Tax bands and how much you'll pay

How much VED you pay depends on when the vehicle was first registered and its CO2 emissions. The current system has three separate tax regimes:

  • Before 1 March 2001: a flat rate based on engine size (under or over 1549cc).
  • 1 March 2001 to 31 March 2017: thirteen CO2 bands from A (100g/km or less) to M (over 255g/km) — band A pays nothing, band M over £700 a year.
  • From 1 April 2017 onwards: a first-year "showroom tax" based on CO2, then a flat standard rate from year two (currently £190 for petrol/diesel, less for alternative fuels). Cars with a list price over £40,000 pay a £410 "expensive car supplement" for five years.

Electric vehicles registered from 1 April 2025 now pay VED too — that concession has ended. If you want an exact figure for your car, use our VED calculator; enter your reg and we'll do the maths using the same rules HMRC applies.

Why tax dates and MOT dates drift apart

It's common to find your tax and MOT expire within a week of each other, because most people tax a car straight after passing its first MOT. Over the years, though, these dates can drift — especially if you've moved house, changed bank details, or let a direct debit lapse. A quick tax check every six months is a painless habit that prevents expensive surprises. Bookmark this page, and check whenever you buy a used car, hand one down to a family member, or get a reminder letter you're not sure is still valid.

If you're planning an MOT or a service in the coming weeks, take thirty seconds after your tax check to browse trusted local garages on Fixaroo — you can compare reviews, prices and availability, and book online without a phone call.