Filing old income, amending tax information after ITA

[ain88]

Hi guys, i noticed my self employed income hasnt been added in 2014, (which will result me paying more money)
and also didnt file 2011 income at all(which will give me some refund)

Will it be okay if i do them now? ...worried

 

[mr.preetsingh]

Hi guys, i noticed my self employed income hasnt been added in 2014, (which will result me paying more money)
and also didnt file 2011 income at all(which will give me some refund)

Will it be okay if i do them now? ...worried

Recent 3 ITRs will be good.