March 2021 plate
What year is a 21 plate?
A 21 plate car was first registered between 1 March 2021 and 31 August 2021. Checked 10 November 2026.
- Issued from
- 1 March 2021
- Issued until
- 31 August 2021
- First MOT due
- Mar–Aug 2024
- Half
- March
How to read it
Reading a 21 plate
A March plate carries the year's last two digits, so 2021 gives 21. A 21 plate car is about 5 years old now.
The two letters before the number show where the car was first registered, and the last three are random.
At this age a car has had at least one MOT. Its MOT history shows every test, fail and mileage reading, free.
Plates either side
The plates before and after
Decode any plate
Check another plate
Type a plate, like AB24 CDE, to see its year.
What year is a 21 plate?
A 21 plate car was first registered between 1 March 2021 and 31 August 2021.
What plate comes after the 21 plate?
The 51 plate, from 1 September 2001.
When is a 21 plate car's first MOT due?
Three years after it was first registered: between 1 March 2024 and 31 August 2024, depending on its exact registration date.
Why is it called a 21 plate?
March plates carry the last two digits of the year: 2021 gives 21.
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