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GST Amendment of Registration: Step-by-Step Process Explained

27 July 2026 by
GST Amendment of Registration: Step-by-Step Process Explained
Gaurav Kumar

Understanding GST Amendment of Registration — the process of updating details on an existing GST registration, such as address, business name, or authorized signatory — starts with knowing exactly what the process involves. Here's a step-by-step breakdown for registered businesses whose details have changed since registration.

Step 1

Identify whether the change is a 'core' or 'non-core' field.

Step 2

Compile supporting documents for the change.

Step 3

Submit the amendment application on the portal.

Step 4

Track the application until it's approved.

Documents to Keep Ready

Before starting, it helps to have these ready so the process moves without unnecessary back-and-forth:

  • Proof supporting the change (new address proof, board resolution, etc.)
  • Existing registration certificate for reference
  • Details of the new authorized signatory, if applicable
  • Updated bank account proof, if changed
  • Digital Signature Certificate for verification
  • Any supporting incorporation documents for entity-level changes

What to Watch Out For

Not updating the address before the business actually moves — this is one of the most frequent slip-ups at this stage, so it's worth double-checking before you proceed.

Need Help With This?

Leegal's team handles registration, compliance, and advisory work like this end-to-end, with transparent pricing and a dedicated point of contact throughout.

Call: +91 95721 91163  |  Email: mail@leegal.in

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