s 563 Procedure for determining certain questions affecting one or more persons
(1) This section applies in relation to the determination of a question if— (a) at the time when the question falls to be determined, it appears that the determination is material to the liability to tax (for whatever period) of one or more persons, and (b) section 564 provides for this section to apply. (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (6) An application for the tribunal to determine the question is to be subject to the relevant provisions of Part 5 of the Taxes Management Act 1970 (see, in particular, section 48(2)(b) of that Act), and each of the persons concerned is entitled to be a party to the proceedings on the application.