Practicing Chartered Accountant
2481 Points
Joined June 2013
Yes, it is mandatory as of now.
There has been no notification for its exemption and hence you will have to file GST-4 for FY 19-20.
As of now last date to file GST-4 is 31st August, 2020 for FY 19-20.
You can wait till last week of August, in case there is any further extention / exemption.