Gst for e-commerce sellers

Saksham Sachdeva (48 Points)

30 June 2017  
1. As GST registration is mandatory for all e-commerce sellers irrespective of their turnovers, '' IF THEIR TURNOVER IS LESS THEN 20 LAC , DO THEY NEED TO COLLECT GST FROM THEIR CUSTOMERS, or simply they can make bill without GST? 2. Do they also need to file gst returns?