When is my MOT due?

The first MOT is due three years after registration

The requirement comes from section 47 of the Road Traffic Act 1988, which makes it an offence to use a vehicle on a road when no test certificate has been issued within the appropriate period. The section bites on a vehicle first registered not less than three years before the moment it is used. GOV.UK puts the same rule in plainer words: you must get an MOT by either the third anniversary of the vehicle's registration, or the anniversary of its last MOT if it is already over three years old.

The date that counts is the date of first registration, which is printed on the V5C log book. It is not the day you bought the car, not the model year in the advert, and not the date on the dealer's invoice. A car first registered on 14 September 2023 does not need a certificate on 13 September 2026 and does need one on 14 September 2026. Cars registered late in a plate cycle catch people out here, because a car sold as a 2024 model can carry a registration date from the previous December.

After the first test, use the certificate's expiry rather than assuming the original registration anniversary still applies. Applying the ordinary rule to a pass on 2 August outside a retained renewal window gives 1 August the following year. Testing within the permitted early window can instead preserve an existing date. A change of keeper does not restart either period, so buying a used car in spring does not mean its MOT will fall due each spring.

• V5C, date of first registration: the only date that decides when the first test is due.
• Current certificate, expiry date: the date that decides every test after the first one.
• MOT history service: where to look when you have neither document in front of you.

Sources: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

Check the exact expiry date on GOV.UK

DVSA's MOT history service answers the question from the number plate alone. It shows whether the vehicle passed or failed each test and the mileage recorded at the time. For tests in England, Scotland and Wales it also shows what failed or was noted as a minor problem. Records go back to 2005 for cars, vans and motorcycles, to 2018 for lorries, trailers, buses and coaches, and to 2017 for Northern Ireland. You need the 11 digit number from the V5C to see where each test was done.

A car approaching its first compulsory test may have no history because it has never been tested. A blank search does not, by itself, establish an exemption or explain an older vehicle's past. Check the registration you entered and the vehicle details before drawing a conclusion. Ask the seller or test station to resolve an unexpected gap using the vehicle's documents.

DVSA will also tell you before the date arrives. The free reminder service sends a text message or email one month before a car, van or motorcycle MOT is due, and two months before a lorry, bus or large trailer test. It is not available to Northern Ireland residents, who get a reminder by post 7 weeks before the test is due instead. One reminder a year is a cheap insurance policy against a lapse you did not notice.

1. 1Enter the registration in the official GOV.UK MOT history service and confirm that the returned vehicle matches yours.
2. 2Read the current expiry date, then review the latest result for failures, minor defects and advisories that need attention.
3. 3Save the expiry date in your calendar and book within the renewal window, allowing time for repairs before it ends.
4. 4Register for the free reminder using your registration and your own email address or mobile number. Keep the confirmation with the booking.

Sources: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

Test up to a month early without losing the renewal date

You can have the test done up to a month minus a day before the current certificate runs out and keep the same renewal date. GOV.UK gives the example of a certificate expiring on 15 May: the earliest you can test and still keep 15 May as your renewal date is 16 April. Test inside that window and the new certificate is dated to expire on the same day of the following year, so you lose nothing.

Go earlier than the window and the next expiry becomes one year minus a day from the date of the pass. GOV.UK's second example uses a car due on 15 May which passes on 14 April. Its next expiry is 13 April the following year. That is an earlier annual deadline, not an extra certificate that waits for the previous one to finish. An early test can suit your plans, but check the consequence before choosing the appointment.

The same window applies to the first test. A car approaching its third anniversary can be tested in the month before it and keep the anniversary as its renewal date. There is one reason to test earlier on purpose, which is to find out what a car needs before a deadline you cannot move, for example if you are about to sell it or you are going away. That is a deliberate trade, and it is worth making knowingly rather than by accident.

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What happens if I MOT my car too early?

An earlier expiry is sometimes useful. You may want an autumn test before winter travel, or you may need to show a recent result before selling. There is no requirement to keep the same renewal month forever. What matters is recognising that a fresh pass can replace the date you have been planning around. Tell anyone else who drives or manages the car when it changes.

Do not turn a calendar month into a fixed number of days. Month lengths vary, and the official rule is expressed as a month minus a day. The dates below reproduce GOV.UK's example rather than pretending that every renewal has the same length of early testing window. For an unusual date or a first test, confirm the expected expiry with the station before the inspection.

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Taxis and ambulances are tested from one year old

Section 47 sets a shorter period for vehicles that carry the public. Anything adapted to carry more than eight passengers, a licensed taxi and an ambulance are all tested from one year old rather than three. DVSA's fee table is the easiest place to see which class a vehicle falls into, because the first test age sits in the same row as the maximum fee.

Check the vehicle's present category and use rather than relying on its previous owner's description. The national fee table distinguishes taxis from private hire vehicles with up to eight passenger seats, and local licensing conditions may require additional testing. A converted minibus or former ambulance needs its current classification checked; its history alone does not settle the first test rule. Give the station the seating and vehicle details when booking.

• Ambulances and taxis: class 4, first test at one year, maximum fee £54.85.
• Private passenger vehicles and ambulances with 9 to 12 passenger seats: class 4, first test at one year, maximum fee £57.30.
• Private passenger vehicles and ambulances with 13 to 16 passenger seats: class 5, first test at one year, maximum fee £59.55.
• Private passenger vehicles and ambulances with more than 16 passenger seats, and playbuses: class 5, first test at one year, maximum fee £80.65.

Sources: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

Northern Ireland and historic vehicles have different rules

Northern Ireland runs its own scheme through the DVA, and the first test comes later. Cars and motorcycles there are tested from four years old and then annually. The MOT history service does carry Northern Ireland results, but only back to 2017, so a longer paper trail on an older car will be thinner than the equivalent car from Great Britain.

Use the current DVA record and booking guidance for a Northern Ireland vehicle, including any applicable temporary arrangements. There is also a renewal trap when changing testing systems: GOV.UK says a previous Northern Ireland test does not carry its remaining credit into a Great Britain MOT. Nidirect likewise says a test in Northern Ireland following one elsewhere in the UK starts a new certificate from the test date. A familiar registration or a move of address does not remove that distinction.

At the other end of the age range the test stops being compulsory. A vehicle built or first registered more than 40 years ago is exempt from the MOT as long as no substantial changes have been made to it in the last 30 years, and GOV.UK gives replacing the chassis, body, axles or engine to change the way the vehicle works as its examples of a substantial change. No application is needed to stop testing it. The obligation to keep the vehicle roadworthy does not go anywhere, and neither does the offence of using a vehicle in a dangerous condition, so plenty of owners keep testing voluntarily for the evidence it leaves behind.

Sources: [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]

How do you plan an MOT around a trip, repairs or buying a car?

The expiry date should be checked before a journey that keeps you away until after it ends. A booking at home is of little help if the car is elsewhere when the certificate runs out. An appointment near the start of the permitted window gives you more room to respond to a failure, find parts and arrange another way to travel. That is planning advice, not an additional statutory testing period.

A change of keeper does not restart an existing MOT. When buying a used car, check its current result yourself even if the advert promises a long MOT. If the seller agrees to a new test, check the actual pass and new expiry before collection. A recent failure followed by a pass is a sequence to read, not evidence that the failed entry should disappear. Keep invoices for repairs because the test record does not itemise everything a garage replaced.

Reminders also need housekeeping. GOV.UK says you must unsubscribe to stop reminders for a vehicle you have sold, transferred, scrapped, written off or registered off the road. A message about an old car is not evidence that you remain its keeper. When buying another car, create the appropriate reminder for that registration and record its own date. This is especially useful in a household where servicing, insurance and MOT renewals fall in different months.

1. 1Before buying or planning a long trip, check the expiry against the date you expect to use the vehicle.
2. 2If arranging a new test, agree who books it and where any failure will leave the car while repairs are decided.
3. 3After the pass or purchase, save the confirmed renewal date and register your own reminder.
4. 4Stop reminders for vehicles you no longer manage and keep servicing dates separately from the MOT deadline.

What to do when the MOT has expired

There is no grace period. From the day after expiry the vehicle cannot be used or parked on a public road, and the fine for driving without a valid certificate runs up to £1,000. Two narrow exceptions exist, and they are the subject of a separate guide: driving to a test you have already booked, and driving to or from a place where the vehicle is being repaired.

A lapsed certificate also blocks the tax. You cannot tax a vehicle that needs an MOT and does not have one, and the MOT record can take up to two days to update after a pass, so a same day plan of test in the morning and tax in the afternoon does not always work. If both deadlines are close, allow for that update period and any repairs instead of assuming the pass immediately resolves the tax.

1. 1Check whether the vehicle has actually expired and whether its tax and insurance are current.
2. 2Arrange off road storage and make a SORN if required because the tax is ending. A SORN does not extend an MOT.
3. 3Book the test, check the car is safe for any permitted journey, and arrange recovery if it is not.
4. 4After the pass, check the recorded expiry and renew any outstanding tax before ordinary road use resumes.

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