BPP Revision kIt Q 22

Domino and Fargo -Domingo is employed in 17/18 and fargo is self employed in 17/18.How long do they have to maintain records. The answer says 1 year for Domingo i.e 31.Jan 2020 n for fargo it is 31.1. 2024. Records must be retained until the later of: -Fiye years after the 31 January following the tax year where the taxpayer is in business or -One year after the 31 January tollowing the tax year