s 517M Private residences
No liability to income tax arises under this Part in respect of a gain accruing to an individual if— (a) the gain is exempt from capital gains tax as a result of sections 222 to 226 of TCGA 1992 (private residences), or (b) it would be so exempt but for section 224(3) of that Act (residences acquired partly with a view to making a gain).