MOT Test Explained: When It's Due, Cost and What's Checked
The MOT test explained: when your first MOT is due, the £54.85 maximum fee, what's checked, dangerous vs major faults and how to avoid a fail.
Last updated: 4 min readCo-Drive Editorial
In this article
In Great Britain, a car needs its first MOT by the third anniversary of its registration and then once a year. The maximum fee for a car is £54.85 (as of October 2026), you can get it done up to a month minus a day early and keep your renewal date, and driving without a valid MOT can lead to a fine of up to £1,000. The test checks that your car meets minimum road safety and environmental standards.
Here's what new drivers need to know about the MOT, from booking to the result.
When is your MOT due?
- First MOT: by the third anniversary of the car's registration.
- After that: every year, by the anniversary of the last MOT.
- Some vehicles (such as certain taxis and ambulances) need testing from one year old.
- Northern Ireland has different rules for vehicles registered there.
You can check when any car's MOT runs out, and see its past results, with the free GOV.UK "Check MOT history" service. You can also sign up for free MOT reminders on GOV.UK.
Getting your MOT early
You can get an MOT up to a month minus a day before it runs out and keep the same renewal date. For example, if it expires on 15 May, you can get it done from 16 April. If you go earlier than that, your renewal date moves to a year (minus a day) from the date it passes.
How much does an MOT cost?
The maximum fee for a car with up to 8 passenger seats is £54.85, with no VAT added. Test centres can charge less, and many do, so it's worth comparing.
What's checked in an MOT?
The MOT inspection manual for cars covers these main areas:
| Area | Examples of what's inspected |
|---|---|
| Brakes | Condition, operation and performance, including the parking brake |
| Steering | Condition and operation of the steering and power steering |
| Visibility | Windscreen, wipers, washers and mirrors |
| Lamps, reflectors and electrical | Headlights, brake lights, indicators, number plate lights, wiring and battery security |
| Axles, wheels, tyres and suspension | Tyre tread and condition, wheels, suspension and shock absorbers |
| Body, structure and attachments | Corrosion, sharp edges, seats, doors and towbars |
| Other equipment | Seat belts, airbags, horn and speedometer |
| Nuisance | Exhaust emissions, noise and fluid leaks |
The registration plates and vehicle identification number are checked too.
Understanding your MOT result
Since 2018, defects are recorded in four categories:
| Category | Meaning | Result |
|---|---|---|
| Dangerous | A direct and immediate risk to road safety or a serious impact on the environment | Fail. Don't drive until it's repaired |
| Major | Could affect safety, other road users or the environment | Fail. Repair immediately |
| Minor | No significant effect on safety or the environment | Pass, but repair as soon as possible |
| Advisory | Could become more serious in the future | Pass. Monitor and repair if needed |
If your car fails
You can only drive the car away if your current MOT is still valid and no dangerous problems were listed, and it must still be roadworthy. Driving a car that failed because of a dangerous problem can mean a fine of up to £2,500, a driving ban and 3 penalty points. You can appeal if you think the result is wrong.
If your MOT has run out
You can't drive or park the car on the road, except to drive it to or from somewhere to be repaired, or to a pre-arranged MOT test. You also can't renew your vehicle tax until the car has a valid MOT.
How to avoid a simple MOT fail
Many MOT failures are caused by small things you can check yourself:
- Lights: walk around the car with all lights on, including brake lights (use a reflection or a helper).
- Tyres: check tread depth (the legal minimum for cars is 1.6 mm across the central three-quarters) and look for cuts and bulges.
- Wipers and screenwash: blades should clear the screen cleanly; top up the washer fluid.
- Windscreen: get chips in your line of sight repaired.
- Warning lights: dashboard warning lights that stay on need investigating.
- Number plates: clean, readable and secure.
- Horn and seat belts: check they work.
Our guide to car maintenance basics turns these into a weekly routine.
MOT vs service: what's the difference?
An MOT checks that the car meets minimum legal standards on the day of the test. A service is maintenance, such as changing the oil and filters, to keep the car running well. Most cars need both. Your car's handbook gives the service schedule.
Summary
Your first MOT is due at three years old, then annually. It costs up to £54.85, you can book up to a month minus a day early, and a dangerous or major defect means a fail. Do simple checks before the test to avoid easy failures, and never drive without a valid MOT. If you're budgeting for your first car, also read young driver insurance costs and our checklist for after you pass your driving test.
Never miss an MOT with Co-Drive
Co-Drive is an iOS app with car maintenance and MOT reminders (in miles for GB drivers), plus guides to the simple checks that help your car pass. It's not a garage and doesn't replace a professional inspection. Find out more.
Frequently asked questions
When is a car's first MOT due?
In England, Scotland and Wales, a car needs its first MOT by the third anniversary of its registration, then every year after that.
How much does an MOT cost?
The maximum fee a test centre can charge for a car with up to 8 passenger seats is £54.85 (as of October 2026). Many garages charge less.
How early can I get an MOT?
Up to a month minus a day before your current MOT runs out, while keeping the same renewal date. For example, if it expires on 15 May, you can get it done from 16 April.
Can I drive my car if it fails its MOT?
Only if your current MOT is still valid and no 'dangerous' problems were listed, and the car must still be roadworthy. Driving with a dangerous defect can lead to a fine of up to £2,500, a ban and 3 penalty points.
What happens if I drive without a valid MOT?
You can be fined up to £1,000. The only exceptions are driving to or from somewhere to be repaired, or to a pre-booked MOT test.
Sources
- Getting an MOT (GOV.UK)
- Getting an MOT: MOT test fees (GOV.UK)
- Getting an MOT: MOT test result (GOV.UK)
- MOT inspection manual: cars and passenger vehicles (GOV.UK)
- Check the MOT history of a vehicle (GOV.UK)
This article is general guidance and does not replace official sources. Rules and prices change, so check the linked sources before you act.