When to get an MOT

The MOT test is designed to check that your vehicle meets road safety and environmental standards defined by the Department for Transport.

The rules that determine when you need to MOT your vehicle depend on the type of vehicle you have and what you use it for. These rules are grouped into Classes which currently include 1, 2, 3, 4, 4a, 5, 5a and 7. Broardly speaking you need to MOT your vehicle on;

• the third anniversary of its registration
• the anniversary of its last MOT, if it's over 3 years old

Expired MOT certificate

It is not acceptable to drive a vehicle if its MOT has certificate expired. Doing so can result in a prosecution. Exceptions to this rule are;

• to or from somewhere to be repaired,
• to a pre-arranged MOT test¹.

¹A pre-arranged MOT test is one that has been arranged in advance. If you are stopped on the way to a drop in MOT test centre without an appointment you may not qualify for an exemption.

MOT renewal

An MOT lasts for a calendar year. The MOT expiration date is printed on the MOT pass certificate.

It is important to ensure your vehicle's MOT test certificate is renewed before the MOT test due date. This is can be done as early as a month minus 1 day before the expiration of the current certificate or anniversary of the registration of the vehicle. It is acceptable to get a new MOT test certificate at any time, however, the start date of the certificate will change if the renewal date is more than a month minus a day before the expiration of the current certificate.

MOT Test Fees and Class Descriptions

The Department for Transport has specified maximum fees that MOT test centres can charge. These are broken down by the Class of the vehicle as this roughly equates to the amount of effort required by the MOT Test Centre to carry out the test. The following table explains the Classes and associated costs.

Test Failures and Retests

If your vehicle has failed its MOT Test you may qualify for a free or reduced retest.

If the MOT Test Centre carries out the repair then ordinarily they would retest the vehicle at a reduced cost or no cost at all, depending on the nature of the work and the time between the two MOT tests.

If you decide to take your vehicle away for repair you will need to ensure that your vehicle's current certificate is still valid. If your certificate is no longer valid then you will only be able to take your vehicle to a repair agent to get the defects corrected and to an MOT Test Centre with a pre-arranged MOT test appointment. You will not be able to take your vehicle to any other location.

If you have taken your vehicle away for repair and manage to return it to the same test centre before the end of the next working day for a retest, the MOT Test Centre will not charge for the partial retest, assuming the repair is one or more of the following items;

• access panels
• battery
• bonnet
• bootlid
• brake pedal antislip
• break glass hammer (class 5 vehicles only)
• doors (including hinges, catches and pillars)
• door open warning device (class 5 vehicles only)
• dropsides
• electrical wiring
• emergency exits and signs (class 5 vehicles only)
• entrance door remote control (class 5 vehicles only)
• entrance/exit steps (class 5 vehicles only)
• fuel filler cap
• headlamp cleaning or levelling devices (that doesn’t need a headlamp aim check)
• horn
• lamps (excluding headlamp aim)
• loading door
• main beam 'tell-tale'
• mirrors
• rear reflectors
• registration plates
• seatbelts (but not anchorages), seatbelt load limiter and seatbelt pre-tensioner
• seats
• sharp edges or projections
• stairs (class 5 vehicles only)
• steering wheel
• tailboard
• tailgate
• trailer electrical sockets
• towbars (excluding body around anchorage points)
• tyre pressure monitoring system
• vehicle identification number (VIN)
• windscreen glass, wipers and washers
• wheels and tyres (excluding motorcycles and motorcycles with sidecar)

If you return your vehicle, after a repair, within 10 working days of the original test then the MOT Test Centre can complete a partial test which may be free or at a reduce charge. If it is not within this period then the MOT Text Centre will need to carry out a full test for which a full charge can be made.