appeal time limit

Sec. 260A(2) I T Act :: 

The Principal Chief Commissioner or Chief Commissioner or the Principal Commissioner or Commissioner or an assessee aggrieved by any order passed by the Appellate Tribunal may file an appeal to the High Court and such appeal under this sub-section shall be—

 (a) filed within one hundred and twenty days from the date on which the order appealed against is received by the assessee or the Principal Chief Commissioner or Chief Commissioner or Principal Commissioner or Commissioner;

 (b) [***]

 (c) in the form of a memorandum of appeal precisely stating therein the substantial question of law involved.

(2A) The High Court may admit an appeal after the expiry of the period of one hundred and twenty days referred to in clause (a) of sub-section (2), if it is satisfied that there was sufficient cause for not filing the same within that period.