GST Amendment Services –
Update GST Registration Details in India
Business details change. Your GST registration must change with them. Outdated information on the GST portal creates compliance risk — and in many cases, attracts penalties under Section 122 of the CGST Act. Every change must be filed within 15 days.
Overview
What Is a GST Registration Amendment?
A GST Registration Amendment is the formal process of updating details on your GST certificate. Any change in your business — address, name, promoters, contact details, bank account, or authorised signatory — must be reflected on the GST portal within 15 days of that change. The legal basis is Section 28 of the CGST Act, 2017 read with Rule 19 of the CGST Rules.
Failing to update your registration on time attracts penalties under Section 122. Moreover, mismatched details between your GST certificate and business documents cause problems during audits, refund claims, and return filing. An incorrect GSTIN on invoices can even trigger ITC disallowance for your buyers — damaging commercial relationships.
Core Fields vs Non-Core Fields — Key Differences
| Parameter | Core Field Amendment | Non-Core Field Amendment |
|---|---|---|
| What it covers | Legal name, principal place of business, addition/removal of promoters or partners | Bank account, contact number, email, authorised signatory |
| Officer approval | Required — reviewed by proper officer | Not required — auto-applied on portal |
| Approval timeline | Up to 15 working days | Immediate after OTP verification |
| Filing form | Form GST REG-14 | Form GST REG-14 |
| Query form (if raised) | Form GST REG-03 (reply within 7 working days) | Not applicable |
| Rejection form | Form GST REG-05 | Not applicable |
| Deemed approval | Yes — if officer does not act within 15 working days | Applies automatically |
| Filing deadline from change | 15 days | 15 days |
When You Need It
Common Reasons to File a GST Amendment
Businesses file GST amendments for a wide range of reasons. The common thread is a change in a registered detail — regardless of whether that change is routine or structural. Our GST Consultancy Services help you identify the correct amendment category before filing, so you avoid rejections and unnecessary delays.
Change in Business Address
Relocating within the same state requires a core field amendment with proof of new premises — electricity bill, property tax receipt, or rent agreement with the owner's property document.
Change in Legal Business Name
Requires a core field amendment via Form GST REG-14. The PAN must remain the same — a name change that also involves a PAN change requires fresh registration, not amendment.
Addition or Removal of Promoters
Changes in company management — new directors, retiring partners, a change in Karta for an HUF — require a core field amendment with updated promoter details and supporting documentation.
Change in Authorised Signatory
A non-core amendment applying automatically without officer approval. The new signatory must complete OTP verification through the registered mobile number and email.
Bank Account Updates
Requires verification through the portal before taking effect. Needed whenever a business switches banks, changes its primary account, or updates banking details for GST refunds.
Email and Mobile Updates
Apply after OTP verification. Outdated contact details create problems with GST notices — businesses that miss notices face demand orders, penalty, and interest recovery.
Amendment vs Fresh Registration: Not every change qualifies for an amendment. A shift to another state, a PAN change, or a change in the constitution of business (e.g., sole proprietor to private limited) requires cancellation and fresh GST Registration — not an amendment. We confirm the correct path before any filing.
Legal Framework
Legal Provisions Governing GST Amendments
Understanding the legal framework ensures your amendment is filed correctly and on time. The CGST Act and Rules set out clear timelines, forms, and obligations — and specific penalties for non-compliance.
Timeline Obligation Under CGST Act
Section 28 requires every registered person to inform the proper officer of any change in registration details within 15 days. Additionally, the officer must approve or reject a core amendment within 15 working days of receiving the application.
Procedure Under CGST Rules
Rule 19 prescribes the procedure — which changes fall under core fields, which documents support each amendment type, and consequences of non-compliance. If the officer does not act within 15 working days and no notice is issued, the amendment is deemed approved.
Penalty for Non-Amendment
Failing to update GST details within 15 days attracts a ₹10,000 penalty under Section 122. Moreover, invoices with outdated GSTIN can trigger a GST Show Cause Notice and ITC disallowance for your buyers.
Deadlines at a Glance
GST Amendment Timeline – Key Windows to Know
The GST amendment process runs on strict statutory windows. Missing any of them creates compliance risk — either through deemed rejection of the application or through penalty exposure under Section 122. The table below summarises every window that applies to a core field amendment.
Core Field Amendment — Statutory Windows
Non-core field amendments — bank account, contact, signatory — apply automatically within hours of OTP verification. However, the 15-day filing deadline still applies from the date of the change. Our team tracks the entire cycle, from initial filing through officer queries to final certificate verification, so no window is missed.
What You'll Need
Documents Required for GST Amendment
Document requirements vary by amendment type. We compile and verify the complete document set before filing — reducing the risk of rejection or officer queries. The list below covers the three most common amendment categories.
For Address Change
- Electricity bill or property tax receipt (for owned premises)
- Rent or lease agreement plus owner's identity and property proof (rented premises)
- No-Objection Certificate from the property owner where required
- SEZ certificate issued by the Government of India (for SEZ units)
- Updated proof of principal place of business or additional place of business
- Photograph of the premises where the officer may require visual verification
For Promoter or Director Changes
- PAN and Aadhaar of the new promoter or director
- Passport-size photograph of the new authorised person
- Board resolution (for companies) or partnership deed amendment (for firms)
- Digital Signature Certificate of the Karta or authorised signatory
- Proof of address of the incoming promoter or director
- Letter of consent and acceptance by the new promoter
For Business Name Change
- Certificate of Incorporation reflecting the new name (for companies)
- Partnership deed amendment (for firms)
- Amended registration certificate or gazette notification (as applicable)
- Updated PAN card — note that a PAN change requires fresh registration, not amendment
- ROC filing confirmation for the change in name (where applicable)
- Board resolution authorising the name change
For Bank Account & Signatory Updates
- Cancelled cheque or first page of bank passbook in the business name
- Bank statement reflecting the new account details
- PAN and Aadhaar of the new authorised signatory
- Letter of authorisation or board resolution for the new signatory
- Photograph of the new authorised signatory
- Valid mobile number and email for OTP verification
Amendment Process
GST Amendment Process – Step by Step
We follow a structured five-step process for every amendment. This ensures accuracy, timely filing, and proper follow-up until the amendment is approved and the updated certificate is received.
Amendment Assessment
Document Compilation
Form GST REG-14 Filing
Officer Follow-Up for Core Amendments
Certificate Verification & Stakeholder Update
Limits of Amendment
Situations Where Amendment Is Not Permitted
Not every change qualifies for a GST amendment. Knowing the limits prevents filing errors and avoids compliance gaps. The three situations below require cancellation and fresh registration rather than a REG-14 amendment.
PAN Change
The PAN is the foundation of GST registration. A PAN change requires GST Cancellation of the existing registration and a fresh application under the new PAN. We handle both the cancellation and re-registration in a coordinated sequence — minimising the gap in your compliance.
Shift to Another State
Relocating your principal place of business to a different state requires cancellation of the current state registration and a new GST Registration in the new state. All pending returns must be filed and outstanding dues cleared before cancellation.
Change in Constitution of Business
Converting a sole proprietorship to a private limited company — or any similar change in constitution — requires fresh registration. Additionally, the old registration must be surrendered. We advise on the transition timeline to avoid any gap in GST compliance during restructuring.
Our Services
Our GST Amendment Services at N D Savla & Associates
We provide complete, end-to-end support for all types of GST registration amendments. Our team handles everything — from the initial assessment to the final verified certificate — across single and multi-state GSTINs.
Core Field Amendment Filing
Non-Core Field Amendment Filing
Multi-State GST Amendment Coordination
Amendment After GST Notice or Audit
Related Services
Also See
Our GST amendment service connects with the broader range of GST compliance services we offer for businesses across India.
Update Your GST Registration Before It Costs You.
File your GST amendment today. Core and non-core field updates, single and multi-state — complete GST amendment handled end to end with documentation, officer follow-up, and certificate verification.
F.A.Q.
Form GST REG-14 is the application form for amending GST registration details. You must file it within 15 days of any change in your business details — address, name, promoters, contact information, or bank account. Additionally, it covers changes in the nature of business activity or the goods and services supplied. Our GST Registration Change & Amendment Services cover Form GST REG-14 filing as part of a complete amendment package.
Non-core field amendments apply automatically after OTP verification — usually within a few hours. Core field amendments require officer approval. The GST officer must act within 15 working days of receiving the application. Moreover, if the officer raises a query, you have 7 working days to respond. If no action is taken within the prescribed period, the amendment is deemed approved.
Yes — pending returns do not block a GST amendment filing. However, they may complicate approvals for certain core field changes. Additionally, if your GSTIN is suspended or cancelled due to non-filing, you must first address the GST Revocation before filing an amendment. We assess your compliance status before initiating any amendment filing.
Filing a GST amendment after the 15-day deadline attracts a penalty of ₹10,000 under Section 122 of the CGST Act. Furthermore, invoices issued with outdated GSTIN details may cause ITC disallowance for your buyers. Therefore, filing the amendment promptly — even if the deadline has passed — is always better than continuing with incorrect registration details.
Yes. GST registration is state-specific. Relocating to another state requires cancellation of your current registration and a fresh registration in the new state. Moreover, all pending returns must be filed and dues cleared before cancellation. We manage both the cancellation and the new GST Registration in sequence to avoid any compliance gap during the transition.
Yes. The GST officer can reject a core field amendment if the documents are incomplete, incorrect, or inconsistent with the change requested. The officer issues a rejection notice in Form GST REG-05 with reasons. Additionally, if a query in Form GST REG-03 goes unanswered within 7 working days, the application is treated as lapsed. We monitor all officer communications and respond within deadlines — reducing rejection risk significantly. If an amendment is rejected, we also support GST Appeal Services where required.
Yes. A change in directors or promoters is a core field amendment. You must file Form GST REG-14 to remove the outgoing director and, where applicable, add the incoming director. Furthermore, the authorised signatory details must also be updated if the resigning director held that role. We handle the full transition in one coordinated filing.
