Penalty u/s 221(1) for default in payment of self assessment tax u/s 140A wrt Original / Revised Income Tax Return

The question before us is whether by paying the admitted tax liability at the time of filing revised income return, the lapse committed in not paying the admitted tax liability at the time of filing the original income tax return gets obliterated or wiped out so that the consequences of earlier lapse must not be visited with penal consequences. The answer has to be emphatically in negative. What has been stated in the context of computation or assessment of income does not really hold good in respect of lapse committed at the time of filing of the original income tax return- which is required ...