Pt. 9 Ch. 15A substituted (for the tax year 2024-25 and subsequent tax years) by Finance Act 2024 (c. 3), Sch. 9 paras. 41, 124 (with Sch. 9 paras. 125-132A) (as amended by S.I. 2024/356, regs. 1, 4; and (18.11.2024 for the tax year 2024-25 and subsequent tax years) by S.I. 2024/1012, regs. 1(2)(3), 17)