If you have claimed lettings relief to reduce the capital gains tax (CGT) payable on the disposal of a let property after 5 April 2020, you should expect to receive a letter from HMRC asking you to amend your tax return to remove that claim.
The conditions for lettings relief to apply were altered on 6 April 2020, with a retrospective effect. For disposals on or after that date, lettings relief can only apply where both the following conditions are met for residential property:
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