“(2) The Tribunal must strike out the whole or a part of the proceedings if the Tribunal – (a) does not have jurisdiction in relation to the proceedings or that part of them; and (b) does not exercise its power under rule 5(3)(k)(i) (transfer to another court or tribunal) in relation to the proceedings or that part of them. … (4) The Tribunal may not strike out the whole or part of the proceedings under paragraph (2)… without first giving the appellant an opportunity to make representations in relation to the proposed striking out.”
“To the Tax Chamber are allocated all functions, except those functions allocated to the Social Entitlement Chamber by article 6 or to the Tax and Chancery Chamber of the Upper Tribunal by article 13, related to an appeal, application, reference or other proceeding in respect of-- (a) a function of the Commissioners for Her Majesty's Revenue and Customs or an officer of Revenue and Customs;”
“To the Social Entitlement Chamber are allocated all functions related to appeals-- …. (h) regarding entitlement to be credited with earnings or contributions;”