Amendment status not verified — confirm the current text below against the official source.
(1) No objection shall be taken to a valuation or assessment, nor shall the liability of a person to be assessed or taxed by 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: