Cars are required to undergo their first MOT test when they reach 3 years of age, with the exception of Northern Ireland, where it is required at 4 years of age.
MOT certificates remain valid for one year from the date of issue.
Trailers and caravans are not required to undergo an MOT test, but they must be maintained in good condition.
Unless your car is exempt from MOT testing (refer to gov.uk for exemption rules), the only instance when you can legally drive your car without an MOT certificate is when traveling to or from an appointment at an MOT center or to have MOT repairs conducted.
If your vehicle requires an MOT certificate and you fail to obtain one:
- You will be unable to renew your vehicle tax.
- You could face prosecution.
- It may invalidate your insurance.