In Great Britain, a car needs its first MOT test by the third anniversary of its registration, and then every year after that. An MOT lasts a year, and if you book the test inside the permitted window, the renewal date stays the same. Driving or parking on a public road without a valid MOT is an offence, with a fine of up to £1,000, unless you are making one of the few permitted journeys. This guide covers England, Scotland and Wales only, because Northern Ireland has its own rules.
When does a new car need its first MOT?
According to GOV.UK (DVSA), a new car must be tested by the third anniversary of its registration. The count starts from the registration date, not the date you bought the car. The date first registered is shown on the vehicle’s registration document, so note it down and put the deadline in your calendar as soon as you take ownership. A car registered on 10 March 2024, for example, must be tested no later than 10 March 2027.
Some vehicles must be tested at one year old instead. GOV.UK’s guidance on when to get an MOT says that some vehicles need this earlier first test. Check whether your vehicle falls into that group before relying on the three-year rule, and do not assume that a newer car is automatically on the three-year timetable.
How often is an MOT needed after the first one?
Once a car is more than three years old, its next test is due by the anniversary of its last MOT. Each successful test gives a certificate that runs for one year minus a day from the test date. A pass on 1 June, for example, gives a certificate that runs until 31 May the following year.
The date you test on therefore sets the expiry, unless you book within the early window described below. The simplest way to avoid a lapse is to write the expiry date somewhere you will see it, such as the car’s paperwork or your phone calendar, and to set a reminder well before the window opens.
When can I book an MOT early?
You can take the test up to one month minus a day before your current certificate expires, and the new certificate keeps the same renewal date. If you test earlier than that window, the new expiry is set one year minus a day from the date the car passes. Booking too early therefore shortens the period covered by your next certificate, which means you may need to test again sooner than you expected.
Check the exact expiry date before choosing a slot. Booking within the window costs you nothing in terms of renewal date, while booking outside it changes the cycle for good. The status check described in the next section gives you the date in a few seconds.
How do I check my MOT expiry date?
The quickest route is the GOV.UK MOT status check. You only need the vehicle’s registration number, which is the number shown on the number plate. The service shows whether the vehicle has an MOT certificate and when that certificate runs out. Check it before a long journey, before booking a test, and before you buy a used car.
If the service shows no certificate, or one that has expired, do not assume the car is covered. Ask the seller or owner for the paper certificate, and check that the registration number has been typed correctly. Confirm the record before you pay, because a car bought without a valid MOT cannot be driven or parked on the road legally until it has been tested and passed.
Why can’t I drive with an expired MOT?
Once the certificate has run out, you cannot drive or park the car on a public road. The exceptions are narrow. You may drive to or from a pre-arranged MOT test, or to or from a place where the car is to be repaired. Outside those journeys, you can be prosecuted if caught, and the fine can be up to £1,000.
The rule has a financial knock-on effect as well. You cannot renew vehicle tax while the MOT has expired. If tax is about to run out and the car is not going to be used for a while, GOV.UK advises registering it as off the road (SORN) rather than letting the tax lapse on a car you are still keeping on the road.
When you are driving to a test or a repair, the exception covers the journey, not the condition of the car. Before setting off, check that the lights and indicators work, that the brakes feel normal, that the tyres are undamaged, and that no dashboard warning light is showing. If you are not sure the car is safe for the journey, arrange for it to be moved by a recovery service instead.
Which vehicles are exempt from the MOT?
Some vehicles do not need an MOT at all. GOV.UK’s list of exempt vehicles includes tractors and electric goods vehicles registered before 1 March 2015. Historic (classic) vehicles can also be exempt, but the rules depend on the criteria GOV.UK sets out for them, so read those criteria in full rather than relying on a rough age rule.
If your vehicle is listed as exempt, you still need to complete the V112 form, which lets you tax the vehicle or apply for a tax exemption. Lorries, buses and trailers do not take an MOT. They need an annual test instead, so the timetable described in this guide does not apply to them.
Do not stop testing a car until you are certain it is exempt. Once a certificate runs out on a car that does need one, the driving and tax consequences described above apply.
What should I check before my MOT test?
Fixing simple faults at home can save a wasted trip. Walk round the car and check that every light and indicator works, that the horn sounds, and that the wipers and washer fluid operate. Look at the tyres for cuts, bulges and tread depth against the legal minimum, and check that the number plate is clean and readable. Make sure the brakes feel normal and look under the car for fluid leaks.
Find out what any dashboard warning light means before you book. The car’s handbook or the manufacturer’s documentation explains each symbol. A light that stays on usually needs a check before the test rather than on the day, because a test centre will not diagnose it for you. Keep your booking confirmation with you, and have the registration document to hand if you have it.
What happens if the car fails its test?
A failed test does not mean the car is scrapped. The testing station gives you a written record of the reasons for the failure. Repair the faults, then arrange a retest. Ask the station whether the car can be driven away and whether your existing certificate still applies, because the answer depends on the result and on the condition of the car. If you are unsure whether the car is safe, do not drive it. Arrange for it to be collected and repaired, and check the GOV.UK guidance on retests before booking again.
Frequently asked questions
What should I bring to my MOT test?
Bring your booking confirmation and, if you have it, the registration document. Check with the test centre what it asks for before you arrive, as requirements can differ between centres.
What if a warning light comes on while I am driving to the test?
Do not continue if you are unsure the car is safe. Check the handbook or the manufacturer’s documentation for what the light means, and arrange a check before driving further.
Does the MOT check the engine and the battery?
The test covers a set list of safety and emissions items. For the exact list, read the MOT inspection manual published by DVSA on GOV.UK, as summaries on other sites may be out of date.
Can I see past MOT results for a used car?
The status check only shows whether a current certificate exists and when it runs out. For past results, ask the seller for previous certificates and check the GOV.UK guidance on MOT history.
