Section 44AD or 44ADA for Freelance Developer?

Parikshit Kulkarni (Self Employed) (29 Points)

17 October 2017  

For a Freelancer providing IT Services through Upwork and filing ITR-4, is Section 44AD or 44ADA applicable?

More importantly, what can I do if I've already filed ITR-4 under 44AD last year? Do I have to do the same this year too, or I can change it from now onwards?