GST Search by PAN Number: Verify Your GST Details

If you want to verify a business’s GST registration, searching GST details using your PAN number is one of the easiest methods. A GST search by PAN number helps you find GSTINs linked to a PAN and confirm whether a business is registered under GST.

The Goods and Services Tax (GST) is a unified tax system in India, requiring businesses to register and get a GSTIN for legal compliance. Since GST is PAN-based, businesses and individuals can search GSTIN by PAN to verify tax details, ensure compliance, and prevent fraudulent transactions.

This guide explains how to perform a GST search by PAN, what information you can access, and how it helps with compliance and due diligence.

What is GSTIN and why is it Important?

The GST Identification Number (GSTIN) is a 15-digit alphanumeric code assigned to every business registered under GST. 

It is structured as follows:

• First two digits: State code
• Next ten digits: PAN of the business entity
• Thirteenth digit: Business-specific registration number under the same PAN
• Fourteenth digit: Reserved for future use
• Fifteenth digit: Checksum digit for validation

Importance of GSTIN for Indian Businesses

Before getting into GST Pan linking, let’s understand why it is crucial:

• Legal Compliance: Businesses with an annual turnover exceeding ₹40 lakh (₹20 lakh for services) must register for GST and obtain a GSTIN to operate legally.
• Input Tax Credit (ITC): Registered businesses can claim ITC on GST paid on purchases, reducing overall tax liability and avoiding double taxation.
• Fraud Prevention: GSTIN ensures that businesses are genuine and registered, preventing tax evasion and fraudulent claims.
• Tax Transparency: With a centralized GST system, the government can efficiently track tax collections, returns, and compliance, reducing tax fraud and improving accountability.

How PAN is Linked to GSTIN? GST Number Structure Explained

Since GST registration is PAN-based, every GSTIN assigned to a business is linked to its Permanent Account Number (PAN). The GSTIN has 15 digits:

• The first 2 digits represent the state code of the registered individual. 
• The next 10 characters denote the PAN (Permanent Account Number). 
• This is followed by a single digit that indicates the entity number. 
• The next character is always the letter ‘Z’ by default. 
• Finally, the last digit serves as a check code, which is used to verify for errors.

Here are the criteria for when to link GSTIN with PAN:

• Single Business Entity: 

If a business operates only in one state, it is required to obtain one GSTIN that is linked to its PAN. Since GST is a state-wise tax system, every registered business receives a unique Goods and Services Tax Identification Number (GSTIN) associated with its PAN.

• Multiple Business Locations: 

If a business operates in more than one state, it must obtain a separate GSTIN for each state where it has a presence. Despite having multiple GSTINs, all of them remain linked to the same PAN.

• Government Tracking: 

The PAN-GSTIN link plays a crucial role in monitoring businesses and their tax obligations. Since all GSTINs assigned to a business are mapped to its PAN, tax authorities can easily track them.

Remember, a single PAN can have multiple GSTINs across different states.

Step-by-Step Guide to GST Number Search by PAN Card

You can search for a GSTIN linked to a PAN using the official GST portal or third-party lookup tools. Searching for a Goods and Services Tax Identification Number (GSTIN) using a Permanent Account Number (PAN) is essential for businesses, tax professionals, and individuals. 

1. Using the GST Portal to Search GST by PAN

Here’s how you can search GSTIN via PAN Number:

Step 1: Visit the GST Portal

Open your web browser and go to the official GST portal: www.gst.gov.in

Ensure you have a stable internet connection to prevent any disruptions while searching.

Step 2: Navigate to the GST Search Tool

• On the homepage, locate the ‘Search Taxpayer’ option in the top menu.
• From the dropdown menu, select ‘Search by PAN’ to proceed.

Step 3: Enter PAN Details to Search GSTIN by PAN

In the search bar, enter the 10-digit PAN of the business or taxpayer whose GSTIN you want to find.

Double-check the PAN entry to avoid errors, as incorrect details may return no results or incorrect data.

Step 4: Click on ‘Search’

• After entering the PAN, click on the ‘Search’ button.
• The system will process the request and retrieve all GSTINs linked to the entered PAN.

Step 5: View and Verify GSTIN Details

The GST portal will display the following details:

a. All registered GSTINs linked to the PAN.
b. Business details, including:

• Registered business name
• State-wise GST registrations
• GST registration type (Regular, Composition Scheme, etc.)

2. Using Third-Party GST Lookup Tools

Apart from the official GST portal, some third-party websites offer GSTIN lookup India services. These platforms can be useful if the GST portal is slow or facing technical issues. 

1: Choose a Reliable GST Lookup Website

• Some popular GST search websites.
• Ensure the website is reputable and secure to protect sensitive data.

2: Enter the PAN Number

• Locate the GST search tool on the chosen website.
• Enter the 10-digit PAN in the designated search field.

3: Perform the Search

• Click on the ‘Search’ or ‘Find GSTIN’ button.
• The system will retrieve and display all GSTINs linked to the PAN.

4: Verify the GSTIN Details

• Review the business name, registration status, and GST details.
• Ensure the GSTIN matches the business’s registered details for accuracy.

Important Considerations for GSTIN Search by PAN

While going through the GST verification, it’s important to:

1. Ensure Correct PAN Entry: A wrong PAN entry may return incorrect or no results. Verify the PAN before proceeding with the search.

2. Multiple GSTINs for One PAN: If a business operates in multiple states, it will have multiple GSTINs linked to the same PAN. Verify each GSTIN separately if required.

3. GSTIN Status Verification: The GST portal also shows the status of a GSTIN, whether it is active, suspended, or canceled. If a GSTIN is inactive, ensure the business has completed compliance requirements.

Also Read: How to Check GST Registration Status Online

Common Issues and Troubleshooting Solutions While Searching GSTIN by PAN

Users may face challenges while searching for GSTIN by PAN due to technical errors, incorrect details, or system limitations. These issues can arise due to incorrect data entry, GST portal glitches, or unlinked PAN-GSTIN records. 

Below are some of the most frequent problems faced and their step-by-step troubleshooting solutions:

1. No GSTIN Found for the Entered PAN

After entering the correct PAN, the search results show no GSTINs linked to it. This can occur if:

• The business has not registered for GST.
• The PAN entered is incorrect.
• The GST registration is still in process, and the GSTIN has not yet been assigned.
• The business’s GSTIN has been cancelled or suspended.

Troubleshooting Solution:

• If the business is newly registered, wait for approval from the GST authorities.
• Track the GST registration status on the GST portal → Services → Track Application Status.
• If the business was previously GST-registered but now shows no GSTIN, it may have been canceled due to non-compliance.
• Log in to the GST portal and check the “My Profile” section for GSTIN status.

2. Incorrect GSTIN Details Displayed

The GSTIN displayed does not match the business name or state. This can happen due to:

• Multiple GST registrations across states lead to confusion.
• Data entry errors while registering GSTIN.
• The GST database is not updated properly.

Troubleshooting Solution:

1. Cross-check Business Details: Verify if the displayed GSTIN belongs to the same business name and location.
2. Check State-Wise GSTINs: If the business operates in multiple states, check if the correct GSTIN for the respective state is being searched.
3. Update Incorrect Details: If an error is found in the GST records, file a correction request on the GST portal under Services → Registration → Amendment of Registration.

3. GST Portal Not Responding or Slow Loading

The GST portal is not loading or takes a long time to display results. This usually occurs due to:

• High traffic on the GST portal, especially during return filing deadlines.
• Server issues or scheduled maintenance.
• Slow internet connection.

Troubleshooting Solution:

1. Check GST Portal Status: Visit gst.gov.in and check for any official downtime notifications.
2. Try Again After Some Time: If the website is under maintenance or facing high traffic, wait for some time and retry.
3. Clear Browser Cache & Cookies:

• Open browser settings.
• Clear cache and cookies.
• Restart the browser and try again.
• If the GST portal remains inaccessible, try using a trusted third-party GSTIN lookup website.

4. Mismatch Between PAN and GSTIN Details

The GSTIN search result shows a different PAN than expected. This usually happens due to:

• Incorrect PAN provided during GST registration.
• Data mismatch between GST and Income Tax Department records.

Troubleshooting Solution:

1. Verify PAN on GST Portal: Log in to the GST portal → Go to Profile → Check PAN details under Registration Information.
2. Rectify PAN Mismatch: If incorrect, update PAN details by filing a GST registration amendment request under Services → Registration → Amendment of Registration.
3. Confirm PAN-GST Linking:

• Check whether the correct PAN was used for GST registration.
• Cross-check PAN details with IT department records at www.incometax.gov.in.

Benefits of Searching GSTIN by PAN

Searching for a GSTIN using a PAN number is a quick and reliable way to verify the tax details of a business in India. Here are some additional advantages of GST No. Search by PAN:

• Confirms that a GSTIN is valid and the business is registered under GST.
• Helps avoid dealing with unregistered or fraudulent entities, reducing legal and financial risk.
• Enables accurate GST filings and prevents penalties from using incorrect GST details.
• Supports correct Input Tax Credit (ITC) claims by validating supplier GSTINs.
• Useful for vendor checks, onboarding, and business partner evaluation.
• Identifies the states where the GSTIN is registered, aiding interstate transaction planning.

Conclusion

Searching GSTIN by PAN is a crucial step in ensuring tax compliance and business authenticity. By using the GST portal or reliable third-party tools, businesses can verify their GSTIN details efficiently. Proper verification prevents fraud, ensures tax compliance, and supports smooth business transactions.

Ensuring accurate GSTIN verification and tax compliance can be a complex task, especially for businesses handling multiple transactions daily. This is where RegisterKaro simplifies the process by offering seamless GST registration, verification, and compliance services to businesses across India. Fill the form to get started!

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