Vehicle guide
How do I check a vehicle’s tax and MOT status?
Use the official DVLA and DVSA services with the registration number and record when you checked them. Tax or SORN status and MOT status are separate, dated results: a valid MOT is not a mechanical warranty, and neither tax nor SORN transfers to a new keeper. If an official service cannot match the vehicle, do not present that as a clear result.
Tax status, MOT status and MOT history answer different questions. Use the current official records together, while remembering that neither a tax record nor an MOT pass is a warranty of general condition.
Run both official checks
- 1
Enter the registration directly into DVLA’s vehicle-enquiry service and confirm that the returned make and colour match the vehicle.
- 2
Use the MOT-history service to check the current expiry date and the complete available test record.
- 3
Record the source and check time because tax, MOT and registration records can change.
- 4
Treat tax or SORN and MOT as separate results rather than combining them into one general ‘road legal’ verdict.
Interpret the current status correctly
- 1
A current MOT records the required test status when checked; it does not confirm the vehicle’s present mechanical condition.
- 2
A taxed result describes the current DVLA record, but the tax does not transfer when keeper responsibility changes. Even a zero-rated vehicle must still be taxed.
- 3
SORN means the vehicle is declared off the public road. It is not evidence about condition or ownership, and the declaration does not transfer to the new keeper.
- 4
If a service returns no match or status, check the registration, vehicle class and applicable jurisdiction, then keep the result unknown until an official route confirms it.
Read the full MOT history
- 1
Review pass and fail dates, dangerous, major and minor defects, advisories and recorded mileages.
- 2
Look for recurring issues and compare later tests with invoices showing what was repaired.
- 3
Check that the mileage chronology agrees with service records, invoices and previous adverts.
- 4
Allow for official coverage limits: car and van history is generally available from 2005 in Great Britain and from 2017 in Northern Ireland. A recent test can take up to two days to appear, so older or temporarily unavailable history remains unknown rather than clear.
Act before using or buying the vehicle
- 1
Ask for evidence of repairs where recent defects or recurring advisories could affect condition or cost.
- 2
Confirm any claimed MOT exemption using the official rules for that exact vehicle rather than assuming missing test data means exempt.
- 3
After purchase, tax the vehicle in the new keeper’s name before road use, or make a new SORN if it will remain off the public road.
- 4
Arrange an inspection where the history or present condition raises questions that an MOT record cannot answer.
Your practical checklist
Tick each item as you work through the vehicle, documents and evidence. An unticked item stays open—it does not become a clear result.
Useful sources and next steps
Questions buyers ask
Does vehicle tax transfer to the buyer?
No. The buyer must tax the vehicle in their own right before using it on the road, even if the public record still shows the seller’s previous tax status.
Can a vehicle have a valid MOT and still need repairs?
Yes. An MOT records testable items at the time of the test; it is not a general mechanical warranty. Review advisories and earlier defects and assess the vehicle’s current condition.
Does no MOT result mean the vehicle is exempt?
No. It may reflect an incorrect registration, unsupported vehicle class, jurisdiction, unavailable source or genuine exemption. Keep the result unknown until the applicable official route confirms the position.
Is SORN a warning about the vehicle?
Not by itself. SORN records that the vehicle is declared off the public road. Ask why it was off road and assess its history and condition separately.
Check the vehicle in this guide
Start with the free official-data snapshot. We will keep anything not returned clearly marked as unknown.
What vehicle are we looking at?
Enter the registration, or upload a clear photo of the number plate. You will confirm anything read from an image before a check runs.
Images are processed only to find registration candidates and are not retained by Car Assistant. We do not extract other V5C details.