Section 20(6) in Andhra Pradesh General Sales Tax Act, 1957
(6)Where any proceeding under this section has been deferred on account of any stay order granted by the Special Appellate Tribunal in any case, or by reason of the fact that an appeal or other proceeding is pending before the Special Appellate Tribunal or the Supreme Court involving a question of law having a direct bearing on the order or proceeding in question, the period during which the stay order was in force or such appeal or proceeding was pending shall be excluded in computing the period of four years specified in this section for the purposes of exercising the power under this Section.
