Sections 41(2) and 52(2) of the Local Government Finance Act 1988 (“the 1988 Act”), read in conjunction with the Rating Lists (Postponement of Compilation) (Wales) Order 2014 (S.I. 2014/1370 (W. 139)) made under section 54A of the 1988 Act, provide that non-domestic rating lists for Wales are to be compiled on 1 April 2017 and every fifth year afterwards.