Blog / tax and MOT

Tax · 3 min read

Can You Tax a Car Without a Valid MOT?

Not if the car needs an MOT: you can't renew its vehicle tax without a valid one. That catches people out when the two dates fall close together.

Which cars this applies to

Any car that's subject to an MOT. A new car doesn't need its first MOT until the third anniversary of its registration, so it can be taxed without one. Vehicles that are exempt from the MOT, such as many over 40 years old, are covered by that exemption instead (see how often a car needs an MOT).

If your MOT has expired

You can't legally drive on the road with an expired MOT, with two exceptions: driving to get the car repaired, or to a pre-arranged MOT test. Driving without a valid MOT can bring a fine of up to £1,000. The practical route is to book the test, drive straight there, and renew the tax once the car has passed. What happens if you drive without a valid MOT covers the rules in more detail.

If you don't need the car on the road

When the tax is due but the car won't be going on the road until it has an MOT, you may need to declare it off the road with a SORN instead. A SORN is a statutory declaration that the car is kept off public roads. Our guide to SORN explains when you need one and what it means for tax.

Avoiding the squeeze

Your MOT and tax run to separate dates, so check both. Book the MOT well before the tax runs out. You can test up to a month minus a day before the current certificate expires without losing any time, which leaves room to fix a failure and still renew on time. If you want a refresher on tax itself, see UK car tax explained.

After the car passes

The result is recorded on DVSA's MOT database. You can confirm both the new MOT and the current tax status with our free MOT and tax check before you renew.