GST Registration Amendment — Core & Non-Core Fields
A closer look at how core and non-core field amendments work under GST, and what documentation each requires.
GST registration fields are divided into 'core' and 'non-core' categories for amendment purposes. Core fields — legal name of the business, addition or deletion of a partner or director, and principal or additional place of business — require Form GST REG-14 to be filed along with supporting documents, and the change takes effect only after the jurisdictional officer approves it, typically within 15 working days. Non-core fields — such as email address, mobile number, and bank account details — are updated immediately upon submission, without requiring departmental approval.
What our amendment support covers
We prepare the specific documentation each type of amendment needs, so approvals aren't held up by avoidable queries.
- Preparing Form GST REG-14 for core field amendments
- Assembling the correct supporting documents for each amendment type
- Filing straightforward non-core field updates directly on the portal
- Responding to any clarification sought by the jurisdictional officer
- Advising on amendments needed after a change in business ownership or structure
- Tracking approval status through to confirmation
What this service includes
Getting the paperwork right the first time for faster approval.
Legal Name Changes
Handling amendments where the registered business name has changed, with supporting incorporation or partnership documents.
Place of Business Updates
Preparing address proof and documentation for a change in principal or additional place of business.
Partner/Director Changes
Managing amendments for the addition, removal or change of partners, directors, or authorised signatories.
Non-Core Field Updates
Quickly updating contact and bank details that don't require officer approval.
Our process
From initial consultation to completion.
Amendment Type Identification
Confirming whether the change falls under core or non-core fields.
Document Preparation
Gathering the specific proof required — such as a new address document, board resolution, or partnership deed.
Filing
Submitting Form GST REG-14 for core fields, or updating non-core fields directly.
Approval & Confirmation
Monitoring the officer's review for core field changes and confirming the amendment reflects on your registration certificate.
Why amendment documentation needs to be precise
What sets our approach apart.
Officers can seek clarification
Incomplete or inconsistent supporting documents for a core field change often lead to a query from the officer, extending the approval timeline.
Some changes cascade
A change in business constitution, for example, may require updates to multiple linked fields, not just one.
The registration certificate should always be current
Your GST registration certificate is a reference document for clients, banks and authorities, so keeping it accurate avoids friction in everyday business.
GST amendment (core/non-core) questions answered
What people ask before engaging us.
Need to amend a specific field on your GST registration?
We'll prepare the right documentation for a smooth approval.
