Can i file revised return now?

Vunu (Developer) (135 Points)

28 March 2018  

ITR1 for AY 2016-2017 was filed after the due date on 2016/12. It was successfully processed and refund is received.

ITR1 for AY 2017-2018 was filed before due date on 2017/07. It was successfully processed and refund is received.

My question :

Can I file revise return for AY 2016-2017 and AY 2017-2018 before 2018/03/31?

I need to add few amounts related to FDs.

Please reply soon.