Section 53: Transfer of unused relief: general
201.This section contains general provisions about transfers of unused relief. It is based on sections 256(2) and (3) and 257BB(1), (3) and (5) of ICTA.
202.In particular, the section explains how an individual’s “comparable tax liability” is determined in calculating whether there is excess relief eligible for transfer to a spouse or civil partner under section 51 or 52.
203.Subsection (2) makes it clear that the comparison is made before deducting any double taxation relief. This ensures that any double taxation relief is given last.
204.Certain tax liabilities are ring-fenced so that they cannot be reduced by reliefs given by tax reductions. If an individual makes gift aid donations, the tax reduction under this Chapter may have to be restricted under the gift aid rules. This means that there is a greater reduction potentially available to transfer to the spouse or civil partner. The same applies in reverse if the spouse or civil partner makes gift aid donations and there is a transfer back to the primary claimant. Subsection (3) ensures that these rules work as intended by restricting the amount that may be transferred.