Gst core field amendment

srikumar (audit staff) (1203 Points)

29 August 2020  
sir, my client( firm) gst registered at July 2020, till date no gst return filling and no bank account opened. now 1 partner retire and admit 1 partner, such time gst core field amendment aadhar authentication is mandatory for all partners? because gst aadhar authentication not mandatory for existing gst registeration?
pls clarify for gst authentication compulsory for existing gst registered.