Sch 9ZE para 19
(1) Where a person who has made a relevant special scheme return makes a claim under paragraph 25(7)(b) (overpayments) in relation to an error in the return, the relevant special scheme return is taken for the purposes of this Act to have been amended by the information in the claim. (2) Where a person who has made a relevant special scheme return gives the Commissioners a notice relating to the return under paragraph 27(2)(b) (increase or decrease in consideration), the relevant special scheme return is taken for the purposes of this Act to have been amended by that information. (3) Where (in a case not falling within sub-paragraph (1) or (2)) a person who has made a relevant special scheme return notifies the Commissioners (after the expiry of the period during which the special scheme return may be amended under Article 61 of the Implementing Regulation) of a change that needs to be made to the return to correct an error, or rectify an omission, in it, the relevant special scheme return is taken for the purposes of this Act to have been amended by that information.