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How to Change Name in GST Registration (Legal Name & Trade Name)

27 June 2026

Your business name changed. Maybe you rebranded. Maybe there was a court order. Maybe you just realized the original name had a typo sitting quietly on the GST certificate, and nobody caught it for months. Whatever the reason, the question is the same: How do you actually change your name in GST registration without it turning into a three-week ordeal?

The good news: it is entirely doable online. The GST portal handles this through an amendment application: no office visits, no physical paperwork submission. The less good news: the process has a few traps people fall into, and most guides skip over them entirely. This one will not.

This article is part of our complete guide on GST registration amendments covering all types of changes you can make to your GST certificate after registration.

What Does Changing a Name in GST Registration Actually Mean?

“GST Registration holds two types of names: Legal Name (your official business name as registered with MCA or your PAN) and Trade Name (what you call your business publicly). A GST name change can apply to either or both. The process differs slightly depending on which name you want to update.”

Here is what most guides do not tell you upfront: There are actually two separate name fields in GST registration, and confusing them is the most common mistake I see.

The legal name is tied to your PAN. If you are a company, it is the name registered with the Ministry of Corporate Affairs. If you are a proprietor, it is your name as it appears on your PAN card. This cannot be changed directly on the GST portal; it changes automatically once the PAN-linked authority (MCA, in case of companies) updates it.

The trade name is different. That is the brand name or business name you actually operate under, and this one you can change directly through the GST amendment process.

So which one do you need to change?

Legal Name vs. Trade Name — Which One Applies to You?

If your company changed its name via MCA (say, you converted from a proprietorship to a private limited company, or you passed a board resolution renaming the firm), the legal name change in GST will follow automatically once CBIC systems sync with MCA records. You still need to file an amendment to confirm it, but you are not the one initiating the underlying change.

For trade name changes, a rebrand, a DBA name update, or an expansion into a new product line, you apply directly on the GST portal using Form GST REG-14. No MCA involvement needed.

In my experience reviewing amendment applications, about 60% of the cases that get rejected initially are rejected simply because the applicant tried to change the legal name without first updating the underlying PAN or MCA record. The GST portal will not accept a legal name that contradicts your PAN data.

Does Every Business Type Follow the Same Process?

Not exactly. Proprietorships, partnerships, LLPs, and private limited companies all go through the same portal flow, but the supporting documents differ. A company needs a board resolution and updated MCA filings. A partnership needs an amended partnership deed. A sole proprietor needs their updated PAN and, in some cases, an affidavit.

Worth knowing: freelancers and professionals registered under GST as individuals your legal name is your PAN name, full stop. The portal will not let you override it.

Documents Required for GST Name Change

“Documents required for GST name change depend on your business type. Generally, you will need proof of the new name (board resolution, amended deed, or court order); an updated PAN if the legal name changed; and the existing GST certificate. Uploading incomplete documents is the most common reason amendments get delayed.”

Get the documents wrong, and your application will sit in Pending with Tax Officer status for weeks. Here is the actual list by business type.

Documents for Proprietorship / Individual

PAN card (updated name, if legal name is changing)
Aadhaar card (updated if applicable)
Affidavit on stamp paper declaring the name change (required by some jurisdictions)
Publication in official gazette (if name change is via gazette notification)

Documents for Partnership Firm

Amended Partnership Deed (registered, signed by all partners)
NOC from all partners for the name change
Updated PAN of the firm (if legal name changed)

Documents for LLP or Private Limited Company

Board Resolution or Partner Resolution approving the name change
Certificate of Incorporation with new name (from MCA/ROC)
Updated PAN of the company
Form INC-24 / INC-25 approval letter from MCA (for companies)

I will be direct here: the GST portal file size limit is 1 MB per document, and it supports PDF and JPEG formats only. A scanned A4 document at 300 DPI will often exceed this. Compress your files before uploading; it saves hours of re-application.

How to Change Business Name in GST Registration: Step-by-Step Process

“To change the business name in GST registration, log into the GST portal, go to Services > Registration > Amendment of Registration (Core Fields), update the trade name or trigger the legal name sync, upload supporting documents, submit with DSC or EVC, and await approval from the tax officer. The entire process takes 15 to 30 working days on average.”

Ready to actually do this? Here is the process step by step, with the parts most tutorials quietly skip.

Step 1: Log In and Locate the Amendment Section

Go to www.gst.gov.in Log in with your credentials. From the dashboard, navigate to: Services > Registration > Amendment of Registration (Core Fields).

Core fields, not non-core. Name is a core field. This distinction matters because core field amendments require tax officer approval, while non-core amendments are auto-approved. You are in the approval queue here.

Step 2: Select the Business Details Tab

Inside the amendment form (GST REG-14), go to the Business Details tab. You will see your current trade name, legal name, and constitution of business. Click the edit icon next to the field you want to change.

If you are changing the trade name, type the new name directly. If you are waiting for the legal name to sync from MCA, it may already reflect the updated name, in which case you are just confirming it.

Step 3: Upload Supporting Documents

The portal will prompt you to upload a document supporting the name change. Upload the relevant document from the list above. Keep file size under 1 MB, PDF or JPEG only.

Step 4: Submit with DSC or EVC

Companies and LLPs must submit using a digital signature certificate (DSC). Proprietors and partnerships can use EVC (Electronic Verification Code), an OTP sent to the registered mobile or email.

The application reference number (ARN) will be generated immediately on submission. Save this; you will need it to track status.

Step 5: Track and Respond to Tax Officer Queries

Log back in and go to Services > Registration > Track Application Status. Enter your ARN. The tax officer may raise a query (SCN — Show Cause Notice) asking for additional documents. You will receive an email and SMS. Reply within 7 working days if you miss it, the application may be rejected.

In my view, the tracking step is where most people lose the plot. They submit and forget. Then the application lapses because nobody responded to the officer's query in time. Set a calendar reminder for day 5 after submission to check status; do not wait for the email.

How Long Does a GST Name Change Take?

“A GST name change typically takes 15 to 30 working days from the application date. The tax officer has 15 working days to approve or raise a query. If a query is raised and answered, they get another 15 days. Approval grants a new certificate with the updated name.”

Some states take 7 days. Others take 45. That is not a guess; it is the reality of how different GST commissionerates operate, and there is no uniform speed guarantee across India's 38 jurisdictions.

The official timeline under Rule 19 of the CGST Rules, 2017, is this: the tax officer must either approve or raise a query within 15 working days. If they raise a query, you have 7 working days to respond. After your response, they get another 15 working days.

If the officer does nothing within the 15-day window, no approval, no query, the amendment is deemed approved automatically. This is the deemed approval provision, and it is genuinely useful. (Most applicants do not know about it and therefore do not track the 15-day clock).

What slows things down? Three things, consistently: wrong documents were uploaded, there was a name mismatch with PAN records, and constitution changes were filed alongside name changes when they did not need to be.

What Happens After Your GST Name Change is approved?

“Once the GST name change is approved, a revised GST certificate is generated automatically on the portal. Download it from Services > Registration > View/Download Certificate. The GSTIN number does not change. All existing invoices remain valid; future invoices must carry the updated name.”

Your GSTIN stays the same. That is worth saying clearly; people sometimes worry the number changes, but it does not. Only the name on the certificate updates.

What you need to update after approval:

All future tax invoices (must carry the updated legal/trade name)
E-way bills (the portal will auto-populate the new name once updated)
Bank account details: Inform your bank of the name change and submit the revised GST certificate
Vendor and customer master records update your name in their systems
Your accounting software (Tally, Zoho Books, QuickBooks, etc.)

The one thing that does not change automatically: GSTR filings already submitted under the old name. Those stand as filed; no need to amend past returns just because the name changed.

Common Mistakes That Get GST Name Change Applications Rejected

“The most frequent reasons for GST name change rejection are the following: PAN mismatch with the proposed legal name, wrong category of amendment filed (core vs non-core), unsupported document formats, failure to respond to SCN within 7 days, and attempting a legal name change without first updating MCA records.”

The question I get asked more than any other, usually after someone has already had an application rejected, is, "Why did they reject it?" I uploaded everything.

The answer is almost always one of these five things.

Mistake 1: Filing Under Non-Core Instead of Core Amendment

Name is a core field. Filing under non-core amendments means the system will not route it to an officer for approval. Always use the Amendment of Registration (Core Fields).

Mistake 2: PAN Name Does Not Match the Proposed GST Name

If your PAN says Ravi Kumar Enterprises and you are trying to update GST to RK Enterprises Private Limited, the officer will flag it. The legal name in GST must match what is on your PAN exactly. No shortcuts, no abbreviations.

Mistake 3: Not Responding to the SCN in Time

7 working days. That is your window once an officer raises a query. Miss it, and the application is rejected, and you are starting over. The rejection is not permanent (you can reapply), but it costs time and sometimes professional fees.

Mistake 4: Uploading Unregistered Documents

For partnerships, the amended deed must be registered. An unregistered deed with new partner signatures may not be accepted as valid proof of name change. Check with a CA or GST practitioner if unsure.

Mistake 5: Uploading Oversized or Wrong Format Files

PDF or JPEG, under 1 MB. That is it. A Word document, a PNG, a 4 MB scanned PDF—none of these will upload. The portal gives a frustratingly vague error message. Compress and convert before you start.

Fees for GST Name Change Amendment

“The GST portal does not charge any fee for filing a name change amendment. The government levy for GST amendments is nil. However, professional fees for a CA or GST practitioner to file on your behalf typically range from Rs. 500 to Rs. 3,000 depending on complexity and jurisdiction.”

Government fee: zero. No challan, no payment required.

But here is the thing: the hidden cost is the time it takes to get it right the first time. A rejected application means restarting the clock. If your business operations depend on the updated name (contracts, tenders, invoicing), every delay has real-world consequences.

Professional fees vary. A standalone trade name change for a sole proprietor: Rs. 500 to Rs. 800 is reasonable. A company name change involving MCA coordination, board resolution drafting, and multiple rounds of portal filing costs Rs. 2,000 to Rs. 5,000, which is more realistic. (These are market rates as of 2026; they vary by city and firm.)

GST Name Change for Specific Business Types

The GST name change process is the same for most business types at the portal level, but documentation differs. Companies need MCA-approved name change certificates; partnerships need registered amended deeds; proprietors need PAN updates. E-commerce sellers on platforms like Amazon or Flipkart should also update their seller account names after GST amendment approval.

GST Name Change After Company Conversion (Proprietorship to Pvt. Ltd.)

When a sole proprietor converts to a private limited company, a fresh GST registration is required, not an amendment. The old GSTIN is cancelled. The new company applies for fresh registration. This is a common misunderstanding: conversion is not the same as name change.

GST Name Change for E-commerce Sellers

If you sell on Amazon, Flipkart, Meesho, or similar platforms, your GST details are linked to your seller account. After approval of the name change, update your seller profile on the platform. Most require a fresh GST certificate upload. Amazon India, for instance, routes this through Seller Central account settings under Business Information.

Change Trade Name in GST Without Changing Legal Name

This is the cleanest scenario. Your company's legal name stays the same; you are just updating what you call the business publicly. File the amendment, update the trade name field, upload any internal document (board resolution works), and submit. Approval here tends to be faster, typically 7 to 15 working days, because the officer verification is simpler.

Frequently Asked Questions About GST Name Change

Can I change my business name in GST registration online?

Yes. The entire GST name change process happens online through the GST portal at gst.gov.in. You file Form GST REG-14 under Amendment of Registration (Core Fields), upload supporting documents, and submit using DSC or EVC. No physical visit to a GST office is required. Approval comes from the tax officer online.

How long does it take to change a name in GST registration?

The tax officer has 15 working days to approve or raise a query. If a query is raised and you respond, they get another 15 working days. The total timeline is typically 15 to 30 working days. Some jurisdictions process faster. If no action is taken in 15 days, approval is deemed automatic under Rule 19 of the CGST Rules, 2017.

Does the GSTIN number change when you update the name in GST?

No. Your GSTIN remains the same after a name change amendment. Only the name on the GST certificate updates. Past filings, registrations, and invoices remain valid. You will receive a revised GST certificate with the updated name, downloadable from the portal under Services > Registration > View/Download Certificate.

What documents are required for a GST name change?

Documents depend on your business type. Companies need a board resolution and MCA-issued name change certificate. Partnership firms need a registered amended deed. Proprietors need an updated PAN card and, in some states, an affidavit. All documents must be in PDF or JPEG format and under 1 MB in size for portal upload.

Can I change the legal name in GST directly on the portal?

Not independently. The legal name in GST is linked to your PAN. To change it, you must first update the underlying authority, MCA for companies and the Income Tax Department for PAN holders. Once the PAN record updates, the legal name change in GST flows from that. You then file the amendment to confirm it on the GST portal.

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Conclusion

Three things to keep in front of you: know whether you are changing a trade name or a legal name (the documents and process differ), check that your PAN records match the name you are requesting, and set a reminder to track your application on day 5 — do not wait for the officer email.

A GST name change, when done correctly, is a 15 to 30 day process handled entirely online. The GST Registration Amendment form (REG-14) is your starting point. Upload the right documents in the right format, submit with DSC or EVC, and track actively. That is the whole thing.

You have got everything you need to do this. If you would rather not spend the next month tracking application status and decoding officer queries, that is fair too. Our team handles GST amendment filings daily, and we know exactly what each jurisdiction's officers typically ask for.

Get your GST name. Change done in 15 days — guaranteed. Book a free 15-minute consultation with our GST experts: We will review your documents, file the amendment, and handle any officer queries on your behalf. 3,200+ businesses have already used our GST amendment service.

About the Author

PPSingh is a GST compliance specialist and senior tax consultant with 9+ years of experience in GST registration, amendment filings, and compliance advisory for SMEs and startups across India. He has personally handled over 1,200 GST amendment cases, including complex multi-state registrations, company conversions, and post-rebranding updates. Online GST registration.