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Complete Guide on How To Search GST Number

By Surbhi Mehtani

9 Min Read

Updated On 04-05-2026

Introduction
What is GSTIN?
Why GST Number Verification is Necessary
How to Search GST Number?
GSTIN Format
How to Complain against Fake GST number
Final Takeaway
FAQs

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What is GST Exemption Complete List of Exempted Goods and Services Under GST

Introduction

For businesses operating in India, verifying the credentials of potential business partners is crucial, and a key aspect of this verification process involves checking the validity of a Goods and Services Tax Identification Number (GSTIN), a unique alphanumeric code assigned to every registered taxpayer. This ensures smooth transactions, protects you from fraudulent activities, and helps you comply with tax regulations in India. You can search GST number by PAN, search GST number by name, and do a GST search by number as well. In this article, we will learn how any individual can GST number search in India both online and offline in a step-by-step process

What is GSTIN?

The Goods and Services Tax (GST) is a comprehensive indirect tax regime implemented in India in 2017. It replaced a multitude of state and central-level indirect taxes, streamlining the taxation process. Every business exceeding a specific turnover threshold or voluntarily opting for GST registration receives a unique 15-digit GST Identification Number (GSTIN). This number acts as a vital identifier for businesses involved in the supply of goods and services under the GST regime and facilitates the collection and deposition of taxes levied on goods and services.

Why GST Number Verification is Necessary

Verifying a GST number offers several benefits:

Prevents fraudulent transactions

By confirming the legitimacy of a business’s GST registration, you can protect yourself from fake companies or those involved in tax evasion.

Ensures accurate tax credit claims

When dealing with registered businesses, you can claim an input tax credit (ITC) on the GST paid on purchases. Verifying the GST number ensures you claim credit from a legitimate taxpayer.

Facilitates smooth business transactions

A valid GST number streamlines business processes and avoids delays due to discrepancies during tax filing.

Reduces compliance risks

Validating the GSTIN confirms that the business is registered under the GST regime and authorized to collect and deposit taxes. This safeguards you from potential issues with tax authorities.Read more: How to pay gst online with enkash

How to Search GST Number?

There are three primary ways to search and verify a GST number in India:

Using the GST Portal (With GSTIN/UIN):

The official GST portal offers a free and convenient method for GST number search. Here’s a step-by-step guide:

Visit the GST portal (https://www.gst.gov.in/)
Click on the “Search Taxpayer” option on the homepage
Select “Search by GSTIN/UIN” from the drop-down menu
Enter the 15-digit GST number you want to verify in the provided field
Enter the CAPTCHA code displayed on the screen
Click on “Search”

The portal will display the details of the taxpayer associated with the entered GSTIN, including:

Legal Name of Business
Trade Name
Date of Registration
Constitution of Business
Taxpayer Type
GSTIN/UIN Status
Administrative Office
Other Office
Principle Place of Business

Using the GST Portal (With PAN):

Follow the below steps to search GST number by PAN:

Go to the official Goods and Services Tax (GST) portal of India
On the GST portal homepage, locate the “Search Taxpayer” section. This might be displayed as a tab or a dropdown menu
In the “Search Taxpayer” options, select “Search by PAN” from the drop-down. This will direct you to a specific search bar for PAN-based GSTIN lookups
In the designated field, carefully enter the Permanent Account Number (PAN) of the taxpayer whose GSTIN you want to search
A captcha image will appear to confirm you’re a real user. Type the characters displayed in the captcha image accurately
Once you’ve entered the PAN and completed the captcha, click the “Search” button
The portal will display the details of the GST registration(s) associated with the provided PAN

This information might include:

State and status of the GST registration(s)
Individual GSTIN number(s) (if applicable)

Additional notes:

You can search for multiple PANs one after another
By clicking on a specific GSTIN displayed in the results, you might be able to access further details about the registered business, such as name, address, and nature of business (depending on portal functionalities)

Using Third-Party Tools:

Several reputable websites and applications offer GST number search functionalities. These tools often provide additional features like bulk verification, historical data access, and integration with accounting software. However, it’s crucial to choose reliable platforms with a proven track record of data accuracy and security.Important Note: While third-party tools can be convenient, the official GST portal remains the most authoritative source for GST number verification.

Other ways to check the GST number

While the methods mentioned above are the primary ways to verify a GST number, there are a few additional resources you can explore:Government Websites: Certain government websites, like those of state tax departments, might offer functionalities to search for GST-registered businesses within their jurisdiction.Company Websites: Reputable companies often display their GST number on their official websites for transparency purposes.Invoice Verification: If you have received an invoice from a business, check if the mentioned GST number is printed on it. You can then proceed with verification using the methods mentioned earlier.It’s important to remember that these alternative methods may not always provide comprehensive details or guarantee complete accuracy.

Check GSTIN Validity Status

Verifying a GST number not only confirms its existence but also checks its validity. Visit the GST portal to know the current status of the GSTIN as “Active” or “Cancelled.” It is important to check the return filing status of the business and whether the business name matches the invoice or not.Dealing with a business with a canceled GST number can lead to complications in claiming ITC and pose potential legal issues.

Additional Tips for Conducting GST Number Searches

Always double-check the GSTIN: Typos can lead to inaccurate results.Beware of fake GST registrations: If the search results are unavailable or seem suspicious, consider contacting the tax authorities for further verification.Maintain a record of your searches: Keep a record of the GSTIN searches you conduct for future reference and compliance purposes.Utilize additional verification methods: While GST number searches are valuable, consider combining them with other verification methods like contacting the business directly or checking their online presence.

GSTIN Format

Understanding the format of a GSTIN is essential for proper identification and verification. Here's a breakdown of the 15 digits:1-2 digits: These represent the state code of the Indian state where the business is registered.3-12 digits: These correspond to the Permanent Account Number (PAN) of the business entity.13th digit: This represents an entity number within the state (ranging from 0 to 9).14th digit: This is a fixed character 'Z' by default.15th digit: This is a check digit generated using a specific algorithm to ensure the validity of the GSTIN.For example, if a business in Maharashtra with PAN ABCDE1234F obtains its first GST registration in the state, its GSTIN might look like 27ABCDE1234F1Z6. GSTIN format

How to Complain against Fake GST number

Before filing a complaint for fake GST, first check if it’s actually fake.

Visit the GST Portal
Search taxpayer by GSTIN/UIN
If details are not same then proceed to file the complaint

There are multiple ways to file a complaint against a fake GST number.

Visit the GST Portal
Go to the Grievance section and lodge a complaint
Choose category like Fake GSTIN / Incorrect business details/ Fraudulent invoicing
Fill details like GSTIN, business name (if known), nature of complaint and supporting proof
You can also file a complaint by mailing details to the State GST Department or via helpdesk@gst.gov.in
Use the GST helpline and call 1800-103-4786. File the complaint over call.
You can also visit the local GST office and submit a written complaint with proof.

Final Takeaway

Verifying a GST number is a crucial step in safeguarding your business interests and ensuring smooth financial transactions. By utilizing the methods outlined in this guide, you can efficiently search and confirm the validity of GST numbers, fostering trust and compliance in your business dealings. Remember, prioritizing the official GST portal for verification and staying vigilant about potential discrepancies are key aspects of responsible business practices in the Indian GST regime.

FAQs

What is a GST number (GSTIN)?A GSTIN is a unique 15-digit number assigned to every registered taxpayer under the Goods and Services Tax Network in India.
How can I search for a GST number online?Visit the official portal of Goods and Services Tax Network. Navigate to the “Search Taxpayer” option, and enter the GSTIN, PAN, or business name to get details.
Can I search GST details using PAN?Yes, the GST portal allows you to search GSTIN linked to a PAN using the “Search by PAN” feature.
Is it possible to find the GST number by business name? Yes, you can find the GST number using the legal or trade name of the business, but results may vary if there are multiple businesses with similar names.
What details can I check after searching for a GST number?You can check the business name, registration status, type of taxpayer, address, date of registration, and compliance status.
Is GST number search free? Yes, you can search GST details on the official portal completely free.
How to verify if a GST number is valid?

Visit the official GST portal and enter the GSTIN. If it is valid, the system will display registered business details.

Can I track the GST filing status of a business? Yes, you can check return filing status on the GST portal under the “Returns Dashboard”.
What if the GST number is not found?If the GST number is not found, it could be incorrect, cancelled, or not registered. It is better to check the number online using PAN or business name.
Is GST useful before making payments to vendors?Yes. It is better to verify GST details before making payments to vendors. This ensures that the vendor is registered and compliant.
Can I search GST details on mobile? Yes. You can visit the GST portal via your mobile.
What is the structure of a GSTIN? A GSTIN has a state code, PAN, entity number, and a check code.

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Surbhi Mehtani

A marketing professional with a curious mind for fintech and digital finance. Enjoys thoughtful observations, sharing a point of view, and the occasional meme. Proud owner of an ever-growing collection of saved Instagram reels.

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Complete Guide on How To Search GST Number

Table of Contents

Summarise with AI

Introduction

What is GSTIN?

Why GST Number Verification is Necessary

Prevents fraudulent transactions

Ensures accurate tax credit claims

Facilitates smooth business transactions

Reduces compliance risks

How to Search GST Number?

Using the GST Portal (With GSTIN/UIN):

Using the GST Portal (With PAN):

Using Third-Party Tools:

Other ways to check the GST number

Check GSTIN Validity Status

Additional Tips for Conducting GST Number Searches

GSTIN Format

How to Complain against Fake GST number

Final Takeaway

FAQs

Summarise with AI

Got Questions?

Surbhi Mehtani

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