Quick answer: You can report an untaxed car parked on a public road to the Driver and Vehicle Licensing Agency (DVLA) for free and anonymously. First, check the vehicle’s tax status using its number plate. If it is untaxed, submit its registration number, make, model, colour and location through the official DVLA reporting service.
Official services: Check a vehicle’s tax status | Report an untaxed vehicle to DVLA.
Whether it is a neighbour’s car parked outside your house, a vehicle left on your street for weeks or a car displaying a SORN status, this guide explains who to contact, what information you need and what happens after you report it.
Who should you report a vehicle to?
Different problems are handled by different authorities. Use this table to find the right reporting service.
| Problem | Who to contact | What to do |
|---|---|---|
| Untaxed car on a public road | DVLA | Report an untaxed vehicle |
| SORN vehicle parked on a public road | DVLA | Report it using the untaxed vehicle service |
| Vehicle that appears abandoned | Local council | Report an abandoned vehicle |
| Vehicle being driven without a valid MOT | Police | Use the appropriate police reporting service |
| Suspected uninsured driving | Police | Report suspected driving or insurance offences |
| Dangerous obstruction or immediate hazard | Police or relevant highway authority | Use 101 for non-emergencies; 999 if there is immediate danger |
| Car parked legally outside your house | Usually no enforcement action | Check whether any parking restriction is actually being broken |
Important: A vehicle being untaxed does not automatically mean it is abandoned. Likewise, a car can be taxed but still be abandoned or illegally parked.
How to check whether a car is taxed
The DVLA provides a free online service that allows anyone to check a vehicle’s tax status using its registration number. You do not need to own the vehicle or know the registered keeper.
- Visit GOV.UK’s vehicle tax checker.
- Enter the vehicle’s registration number.
- Confirm that the displayed vehicle details match the car you are checking.
- Review whether the vehicle is taxed or has a Statutory Off Road Notification (SORN).
- If it is untaxed and is being kept or used on a public road, proceed to the DVLA reporting service.
The DVLA says that newly approved vehicle tax or SORN applications can take up to two working days to appear in its records. A recently taxed vehicle may therefore temporarily show an outdated status.
Can you check another person’s vehicle tax?
Yes. The vehicle tax checker is publicly available and only requires the registration number. It does not reveal the registered keeper’s name, address or other personal details.
For more information about vehicle tax rules, read our UK car tax rates and Vehicle Excise Duty guide.
How to report an untaxed vehicle to the DVLA
Once you have checked the vehicle’s tax status, you can report an untaxed vehicle seen on a road using the official GOV.UK service.
- Check the tax status: Confirm that the vehicle is showing as untaxed or SORN.
- Record the vehicle details: Make a note of the registration, make, model and colour.
- Record its location: Include the street name, town and postcode.
- Visit the reporting service: Open GOV.UK’s report an untaxed vehicle page.
- Submit the report: Follow the instructions and enter the requested information.
The service is free. GOV.UK confirms that reports are anonymous and will be investigated. You do not need to confront the driver or registered keeper.
What information do you need to report an untaxed car?
The DVLA requires enough information to identify the correct vehicle and where it was seen.
- Vehicle registration number: The number plate displayed on the vehicle.
- Make: For example, Ford, Volkswagen or Toyota.
- Model: For example, Focus, Golf or Yaris.
- Colour: The vehicle’s visible colour.
- Street name: Where the vehicle was seen.
- Town: The town or local area.
- Postcode: The postcode for the location.
If you are unsure about the vehicle’s make or model, compare the car with the information shown by the DVLA vehicle enquiry service. Avoid guessing if the details do not match.
Do you need photographic evidence?
The standard GOV.UK reporting instructions do not list photographs as mandatory information. Accurate registration and location details are more important for submitting the report.
If you do take a photograph for your own records, do so safely and without entering private property or confronting anyone.
Can you report an untaxed vehicle anonymously?
Yes. The DVLA’s official online service states that reports of untaxed vehicles are anonymous.
This means you can report a vehicle parked outside your home without having to approach the owner or make a complaint directly to a neighbour.
The DVLA does not provide a public facility for tracking an individual report or obtaining personal information about the vehicle’s keeper.
Can you report a SORN vehicle parked on the road?
Yes. A Statutory Off Road Notification (SORN) tells the DVLA that a vehicle is being kept off the public road.
A SORN vehicle must not normally be kept or used on a public road. The main exception allows it to be driven to or from a pre-booked MOT or other permitted testing appointment, provided other legal requirements are met.
If a SORN vehicle is parked on your street, you can report it using the DVLA’s untaxed vehicle service.
Can a SORN vehicle be kept on a driveway?
Yes. A vehicle can normally be kept on a private driveway, in a garage or on suitable private land while SORN, provided it is genuinely kept off the public road.
Can a SORN vehicle be parked in a supermarket or private car park?
Do not assume every private car park is treated identically for all vehicle tax, insurance and road traffic rules. The legal position can depend on whether the land is a public road, the public’s access to it and the particular enforcement powers being used.
DVLA enforcement powers can extend beyond ordinary public roads in certain circumstances. If you suspect an untaxed vehicle is being kept unlawfully in a publicly accessible car park, check the relevant DVLA guidance or contact the responsible landowner or authority.
What happens after you report an untaxed vehicle?
The DVLA investigates reports and can take enforcement action where appropriate. However, submitting a report does not guarantee that the vehicle will be clamped or removed immediately.
Depending on the circumstances, DVLA enforcement may involve:
- Checking the vehicle’s registration and tax records.
- Using vehicle sightings or Automatic Number Plate Recognition (ANPR) evidence.
- Issuing a late licensing penalty.
- Requesting an out-of-court settlement.
- Clamping or impounding the vehicle.
- Taking court action where appropriate.
- Disposing of a vehicle that remains unclaimed after the applicable process.
The DVLA can clamp or impound an untaxed vehicle without first following a fixed sequence of warning, clamping and removal. The action taken depends on the offence and circumstances.
DVLA’s January 2026 enforcement campaign reported that more than 150,000 untaxed vehicles were clamped in the UK during 2025, showing that vehicle tax enforcement remains active.
How long does DVLA take to investigate a report?
There is no guaranteed public response time for an individual untaxed vehicle report. Enforcement depends on factors such as the information supplied, vehicle records, available evidence and operational priorities.
Do not assume that no action has been taken simply because the vehicle remains parked in the same location a few days later.
Will DVLA tell you what happened to the vehicle?
Because the reporting service is anonymous and enforcement may involve confidential vehicle keeper information, you should not expect an individual case update or details of any penalty issued.
What are the penalties for an untaxed vehicle?
The penalty depends on whether the vehicle is simply untaxed on the DVLA register, is being used on a public road or has a SORN in force.
| Offence | Potential enforcement |
|---|---|
| Registered keeper of an untaxed vehicle without a valid SORN | £80 late licensing penalty, reduced to £40 if paid within 33 days |
| Using an untaxed vehicle on a public road without SORN | Out-of-court settlement of £30 plus 1.5 times the outstanding vehicle tax |
| Using an untaxed vehicle on a public road with SORN | Out-of-court settlement of £30 plus twice the outstanding vehicle tax |
| Failure to settle an on-road offence | Possible court proceedings and substantially higher penalties |
| Vehicle clamped or impounded | Release, storage and other applicable fees may be payable |
These figures are based on the DVLA enforcement policy updated in July 2026. For full details, see DVLA enforcement of vehicle tax, registration and insurance offences.
What if your neighbour has an untaxed car parked outside your house?
If your neighbour’s car is untaxed and parked on a public road, you can report it to the DVLA in the same way as any other vehicle. You do not need the neighbour’s permission.
However, a car parked outside your house is not necessarily breaking the law. A properly taxed vehicle can generally be parked on a public road where parking is permitted, even if it belongs to someone who does not live nearby.
Before taking action, distinguish between three separate issues:
- Untaxed vehicle: Report to the DVLA.
- Parking restriction or obstruction: Contact the relevant parking authority or police, depending on the problem.
- Suspected abandonment: Report to the local council.
Can you report an untaxed vehicle on private land?
A vehicle that is properly declared SORN can normally be kept off the public road on a driveway or other suitable private land.
However, simply moving an untaxed vehicle onto private land does not necessarily remove all vehicle tax obligations. A vehicle generally needs to be taxed or have a valid SORN, and enforcement powers can apply to certain untaxed vehicles kept off-road without SORN.
If the vehicle is on your own driveway without permission, the issue may also involve trespass, obstruction or abandonment. The DVLA’s online reporting service is specifically intended for untaxed vehicles seen on roads, so a different route may be necessary.
Do not attempt to tow, clamp or remove somebody else’s vehicle yourself without establishing your legal rights.
What if the car is abandoned rather than simply untaxed?
An abandoned vehicle may have been left by its keeper with no intention of collecting it. Signs can include extensive damage, missing parts, flat tyres, broken windows or a prolonged period without movement.
No single sign proves abandonment. A car can be old, damaged or stationary for a long time without necessarily being legally abandoned.
Local councils are responsible for investigating abandoned vehicles and may arrange removal where the relevant legal criteria are met.
Find your local council’s abandoned vehicle reporting service.
For a more detailed explanation, see our guide to reporting an abandoned car in the UK.
What if the vehicle has no MOT?
Vehicle tax and MOT status are separate legal requirements. A vehicle may be taxed but have an expired MOT, or have a valid MOT but be untaxed.
If you suspect a vehicle is being driven illegally without a valid MOT, use the appropriate police reporting route rather than the DVLA untaxed vehicle form.
You can check MOT status through the official GOV.UK MOT status service.
For related information, read Failed MOT but still in date: UK driving rules explained.
Can ANPR cameras detect untaxed vehicles?
Yes. The DVLA uses Automatic Number Plate Recognition technology to help identify vehicles that may be untaxed.
ANPR cameras read vehicle registration numbers and compare them with relevant database records. The DVLA can use the resulting information to support enforcement, including warnings, settlements, prosecution, clamping and impounding.
Read our guide to ANPR cameras and what they can detect.
Frequently asked questions about reporting untaxed vehicles
Is it free to report an untaxed car?
Yes. The official DVLA online reporting service is free.
Can I report an untaxed vehicle without giving my name?
Yes. GOV.UK states that reports of untaxed vehicles are anonymous.
Can I report a car parked outside my house?
Yes, if it is untaxed and parked on a road. However, being parked outside your house is not itself an offence when the vehicle is otherwise legally parked.
Will an untaxed car be towed away immediately?
Not necessarily. The DVLA may investigate and take a range of enforcement actions. Some untaxed vehicles can be clamped or impounded immediately, but removal is not guaranteed following a public report.
Can I report a car that has been untaxed for only a few days?
Yes, if the vehicle is being kept or used on a road while untaxed. However, remember that DVLA online records can take up to two working days to reflect newly approved tax applications.
What if a car is SORN but parked on the street?
A SORN vehicle must normally be kept off the public road. You can report a SORN vehicle parked on the street through the DVLA untaxed vehicle reporting service.
Can I find out who owns an untaxed vehicle?
The public vehicle tax checker does not reveal ownership or registered keeper details. The DVLA may release certain keeper information only where legal requirements, including reasonable cause, are satisfied.
Can I report an untaxed car by phone?
The official online reporting form is the clearest published route for reporting an untaxed vehicle. If you cannot use it, check the current DVLA contact information for assistance rather than relying on an old telephone number.
Can I report the same untaxed car more than once?
If the vehicle remains untaxed and there is genuinely new information, such as a changed location, a further accurate report may be useful. Avoid repeatedly submitting identical reports in an attempt to accelerate enforcement.
What if the number plate does not match the vehicle?
A mismatch between the registration and vehicle details could be a recording error or a sign of a more serious issue, such as cloned or stolen number plates. Do not confront the driver. If you suspect criminal activity, report it to the police.
See our guide to stolen number plates and what to do.
Related motoring guides
- How to report an abandoned car in the UK
- UK car tax rates and VED rules explained
- How to cancel road tax and claim a DVLA refund
- ANPR cameras: What they check and detect
- Failed MOT but still in date: Driving rules
- Stolen number plates: What to do
Official DVLA and GOV.UK sources
- Report an untaxed vehicle
- Check if a vehicle is taxed
- When you need to make a SORN
- DVLA vehicle tax enforcement policy
- Report an abandoned vehicle
- How the DVLA uses ANPR
Last reviewed: November 2026. Vehicle tax legislation, enforcement procedures and penalties can change. Check the official GOV.UK services for the latest requirements.