What details can I get from a GST number lookup?

You can retrieve information such as the registered business name, GSTIN, registration type, and business status.

Is it legal to search for GST numbers online?

Yes, searching for GST numbers is legal and encouraged for transparency in business transactions.

Why am I not able to search a GST number for a business name?

The business might not be registered under GST, or you may have entered an incorrect name.

Can I find a GST number using a mobile number or PAN?

Yes, GSTIN can be searched using a registered mobile number or PAN on the GST portal.

What should I do if I get incorrect GST details from a third-party site?

Always verify GST details using the official GST.gov.in portal for accuracy.

How often should I verify a vendor’s GST number?

It is advisable to verify GST details before any new transaction and periodically for ongoing partnerships.

Do small businesses require GST numbers?

Businesses with an annual turnover exceeding the GST threshold (₹40 lakh for goods and ₹20 lakh for services) must register for GST.

What happens if I use an incorrect GST number for invoicing?

Using an incorrect GSTIN can lead to penalties and loss of input tax credit claims.

Can GST numbers change over time?

GST numbers remain the same unless a business undergoes re-registration due to structural changes.

How can I update incorrect GST details?

Businesses can update their GST details by logging into the GST portal and submitting the necessary amendments.

Is there a mobile app for searching GST numbers?

Yes, several mobile applications, including the official GST portal app, provide GST number lookup and verification services.

Don't Let Paperwork Slow You Down

GST

How to Search GST Number by Name Online

Swati Raghuwanshi

Updated:Nov 14, 2025

5 min read

Introduction

The Goods and Services Tax (GST) is a unified taxation system in India that assigns a unique GST Identification Number (GSTIN) to businesses. Whether you are a business owner, supplier, or consumer, knowing how to search GST number by name can be beneficial in verifying tax details, ensuring compliance, and preventing fraudulent transactions. This article provides a detailed guide on how to find GST online using a business name, the best tools available, and troubleshooting tips.

Read blog: An Overview of GST Registration

Why Do You Need to Search GST Number by Name?

There are several reasons why individuals and businesses may need to search GST number by name online

Verification of Business Legitimacy: Before entering a business deal, verifying a company’s GSTIN helps confirm its authenticity.
Compliance and Documentation: Businesses need to validate GSTINs for proper invoicing and tax filing.
Tax Credit Eligibility: Input tax credit claims require correct GST numbers of vendors and suppliers.
Avoiding Fraudulent Transactions: Fraudsters often provide fake GST details, so searching for a GST number by name ensures credibility.
Easy Lookup for Lost GSTINs: If a GST number is lost or misplaced, businesses can retrieve it using their registered name.

Step-by-Step Guide to Search GST Number by Name Online

Finding a GST number lookup is simple, here is how you can search GST number by name:

Step 1: Visit an Official GST Portal

The official GST Portal is the most reliable source for GST number searches.

Step 2: Navigate to the GST Search Tool

On the homepage, locate the ‘Search Taxpayer’ section, which allows users to search for GSTIN details.

Step 3: Enter the Business Name

Input the exact registered business name.
Ensure correct spelling, as slight variations might not yield accurate results.

Step 4: Complete the CAPTCHA Verification

For security reasons, enter the CAPTCHA code as displayed on the screen.

Step 5: Click on ‘Search’

After submitting the details, the portal will fetch and display the GSTIN associated with the business name.

Common Errors and Troubleshooting GSTIN Search Issues

Despite following the correct steps, users may encounter errors while performing a GST details by name search. Here are some common issues and their solutions:

1. Incorrect Business Name

Ensure that the name entered matches the GST-registered name.
Avoid abbreviations or alternate spellings.

2. Business Not Registered Under GST

Some businesses operate below the GST threshold and may not have a GSTIN.
Check with the business owner for confirmation.

3. Website Not Responding

Heavy traffic can cause server issues; try again later.
Clear browser cache and use a different browser if necessary.

4. CAPTCHA Verification Failure

Ensure the correct CAPTCHA is entered.
Refresh the page to generate a new CAPTCHA code.

5. Third-Party Tools Showing Different Results

Always cross-check results with the official GST portal to ensure accuracy.

Importance of Verifying GST Numbers Before Transactions

Before engaging in any financial transactions, it is crucial to verify GST numbers. Here’s why you should go for GST name search:

Prevents Tax Evasion – Ensuring that a business has a valid GSTIN prevents tax fraud and ensures compliance.
Enables Proper Tax Filing – Correct GST details allow businesses to claim input tax credits accurately.
Reduces Risk of Fake Invoices – Verifying GST numbers prevents dealing with fraudulent businesses issuing fake invoices.
Ensures Transparency in Transactions – Customers and businesses gain confidence when transacting with verified businesses.
Legal Compliance – As per GST laws, transactions with unregistered businesses can result in penalties.

Conclusion

To search GST number by name could prove to be essential for businesses and individuals dealing with GST-registered entities at some point. Using official and trusted third-party portals, one can perform GST name search, GST verification by name, find GST online, and avoid fraud. Always double-check the entered business name and use the official GST portal for the most accurate results.