Which itr to be filed

Muralidharan (Advisor) (31 Points)

22 May 2017  

I have been filing ITR 1 since my only source of income was from salary.  Now I do consulting and earn additional income.

1. Under these circumstances which ITR should I file ITR 1 or ITR 4

2. Next year if I don't undertake any consulting job should I continue to file ITR 4 or can i revert back tol ITR 1

3. The expenses permitted for deduction for ITR 4  are covered under which section of IT