Notice for non filling of return

Deven (Practice) (96 Points)

02 January 2015  

my uncle got notice for non filling of return for AY- 2010-11, AY- 2011-12 & AY- 2012-13

He is government employee. as per his form-16, in all the years income is taxable but after deducting Investment deducted u/s 80c & TDS tax liability is NIL.

e.g. basic salary 400000, Deduction u/s 80c 100000, TDS deducted and deposited by employer 14420

as per notice he has to give responce online.

what should he do ? how can he give responce & what reason should be given for non filling of itr.

is it punishable act ??