The table below, which have been published on GOV.UK, confirms when vehicles with exemptions will be due for test.

Month MOT was originally due Date your vehicle must pass its MOT by Reason
March 2020 30 September 2020 Your vehicle has been given two 3-month exemptions
April 2020 31 October 2020 Your vehicle has been given two 3-month exemptions
May 2020 31 August 2020 Your vehicle will get one 3-month exemption
June 2020 30 September 2020 Your vehicle will get one 3-month exemption
July 2020 31 October 2020 Your vehicle will get one 3-month exemption
August 2020 30 November 2020 Your vehicle will get one 3-month exemption