Every vehicle driven or kept on a public road in the United Kingdom must be taxed. Vehicle Excise Duty — commonly called car tax or road tax — is administered by the DVLA and is a legal requirement, not optional. Failure to tax your vehicle can result in fines, clamping or even having the car crushed.
Whether you are buying a used car, checking your own vehicle’s status, or wondering about SORN rules, this guide covers everything you need to know about vehicle tax in the UK.
How to Check a Vehicle’s Tax Status
There are two straightforward ways to check whether any UK vehicle is currently taxed:
- DVLA vehicle enquiry service: Visit the official GOV.UK tax check page and enter the registration number. It shows the current tax status and expiry date.
- Used Car Checker: Enter the registration on our homepage and you will see the tax status alongside MOT history, mileage and vehicle details — saving you from checking multiple sites separately.
What Is Vehicle Excise Duty (VED)?
VED is a tax levied on vehicles registered for use on public roads in the UK. The amount you pay depends on several factors, primarily the vehicle’s CO2 emissions and when it was first registered. Since April 2017, the VED system has been split into two key date thresholds:
Cars Registered Before 1 March 2001
Tax is based solely on engine size. Vehicles with engines up to 1,549cc pay a lower rate, while those above that threshold pay a higher rate.
Cars Registered Between 1 March 2001 and 31 March 2017
Tax is based on the vehicle’s official CO2 emissions figure, placed into one of 13 bands (A to M). Band A vehicles with zero emissions pay nothing, while the highest-polluting Band M vehicles pay over £700 per year.
Cars Registered From 1 April 2017 Onwards
There is a higher first-year rate based on CO2 emissions, then a flat standard rate of £190 per year for petrol and diesel cars (2024/25 rates). Zero-emission vehicles currently pay nothing, though this is changing — from April 2025, electric vehicles will begin paying VED for the first time. Cars with a list price over £40,000 when new also pay an additional £410 supplement for the first five years at the standard rate.
Why Tax Status Matters When Buying a Used Car
Since October 2014, vehicle tax does not transfer with a sale. When a car changes hands, the existing tax is cancelled automatically and the previous owner receives a refund for any remaining full months. The new owner must tax the vehicle themselves before driving it on public roads.
This is important for used car buyers because:
- You cannot legally drive the car home from the seller without taxing it first (unless you arrange trade plates or transport).
- You can tax the vehicle online at GOV.UK using the V5C/2 new keeper supplement from the logbook.
- If the seller claims the car is taxed, remember that their tax will be cancelled on transfer of ownership.
What Is SORN?
SORN stands for Statutory Off Road Notification. If a vehicle is not taxed, the registered keeper must declare SORN to confirm the vehicle is being kept off the public highway — for example, in a garage, on a driveway or on private land.
A SORN remains in place until the vehicle is taxed again, sold, exported or scrapped. You do not need to renew it annually. However, driving or even parking a vehicle with SORN status on a public road is illegal and can result in penalties.
Buying a SORN vehicle: If a used car is listed as SORN, you will need to tax it before you can legally drive it on public roads. You should also check the MOT status, as a SORN vehicle may have an expired MOT.
Penalties for Driving Without Tax
The DVLA uses Automatic Number Plate Recognition (ANPR) cameras to detect untaxed vehicles on the road. Penalties can include:
| Scenario | Penalty |
|---|---|
| Detected by ANPR or DVLA | £80 late licensing penalty (reduced to £40 if paid within 33 days) |
| Taken to court | Fine of up to £1,000 plus back-tax |
| Vehicle clamped on the road | £100 release fee plus full tax payment required |
| Vehicle impounded | Storage charges plus potential crushing if not claimed and taxed |
Common Questions About Car Tax
Do electric cars pay road tax?
Currently, fully electric vehicles registered before April 2025 pay £0 VED. However, from April 2025, new EVs will pay the lowest first-year rate, and from the second year onward all EVs will pay the standard flat rate. EVs with a list price over £40,000 will also be subject to the expensive car supplement.
Can I pay car tax monthly?
Yes. You can pay VED for 12 months, 6 months or by monthly direct debit. However, the 6-month and monthly options carry a small surcharge — paying annually is the cheapest option.
What if I just bought the car and the tax has lapsed?
You must tax the vehicle before driving it. If you are collecting the car, you can tax it online immediately using the V5C/2 new keeper supplement and a valid MOT. Alternatively, a dealer can arrange temporary cover or use trade plates.
Check tax status and MOT in one search
Enter a registration number to see the vehicle’s current tax status, MOT expiry, mileage history and reliability score — all for free.
Check a vehicle nowFrequently Asked Questions
How do I check if a car is taxed?
Enter the registration number on the DVLA vehicle enquiry service or on usedcarchecker.co.uk to see the current tax status, expiry date and whether the vehicle is SORN.
What happens if I drive a car without tax?
You can receive an automatic £80 fine from the DVLA. If the case goes to court the fine can reach £1,000. The DVLA also clamps and impounds untaxed vehicles found on public roads.
Does car tax transfer when I buy a used car?
No. Since 2014, tax does not transfer with a sale. The seller receives a refund and the new keeper must tax the vehicle before driving it on public roads.
What is SORN and when do I need it?
SORN (Statutory Off Road Notification) is required when a vehicle is untaxed and kept off the public road. You must declare SORN if the vehicle is stored in a garage or on private land and you do not wish to tax it.