Bar to Jurisdiction of Civil and Criminal Courts in Matter of Taxation.

- (1) No objection shall be taken to a valuation or assessment nor shall the liability of a person to be assessed or taxed be questioned in any other manner or by any other authority than is provided in this Act. (2) The order of the appellate authority confirming, setting aside or modifying an order in respect of valuation or assessment or liability to assessment or taxation shall be final: Provided that it shall be lawful for the appellate authority, upon application or on its own motion, to review any order passed by it in appeal by a further order passed within three months from the date of the original order.