After receiving your GST Registration Certificate, any modifications such as changes in name, address, email ID, or contact details require a GST Modification request. GST Modification is divided into two categories: Core Fields and Non-Core Fields. Changes to Core Fields require supporting documents, while Non-Core Fields can be updated without any proofs.
Non-Core Fields: Include email ID, phone number, and minor changes.
Core Fields: Include changes in address, adding a place of business, etc.

GST Modification in Non-Core Fields like email ID, Phone number, any minor changes
