Un registered -catereing service dealer

kollipara sundaraiah (B.com) (2955 Points)

10 April 2023  
A non registered food catering services person sec 22 and sec 63 notice received from gst department
1.property tax receipt
2.no of workers working in
3.purchases of groceries details
4.consumed gss cylinders for month
5.bank statement
6.bill receipt issued to customes details
7.electricity consumption bill details
question:
dealer above information submitted compulsory and registered compulsory