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GST Search by PAN API

GST Search by PAN API

Arya.ai’s GST Search by PAN API provides instant access to all GSTINs (Goods and Services Tax Identification Numbers) associated with a given PAN number. Designed for tax professionals, accounting software, and compliance teams, it enables easy verification, cross-state mapping, and KYC automation.
GST Search by PAN API
What Is It
Who Can Use It
How It Works

The GST Search by PAN API is a secure, real-time service that fetches all GST numbers linked to a particular PAN (Permanent Account Number). Since businesses can register different GSTINs in various states, this API helps present a unified business footprint.

  • Returns a list of all GSTINs linked to the input PAN
  • Verifies entity name, registration status, and state-wide presence
  • Works for individuals, firms, and corporations

This API is ideal for entities that rely on verified tax data for onboarding, compliance, or internal audits.

  • Chartered Accountants (CA) & Tax Consultants
  • GST Return Filing Platforms
  • FinTech & Lending Companies

Provide a valid PAN number to the API. It queries official GST networks and returns a structured list of GSTINs and entity details.

  • Input: PAN (10-digit alphanumeric)
  • Output: JSON response with GSTINs, state codes, legal entity names, and status
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GSTIN Retrieval by PAN

Returns a comprehensive list of all GST registrations linked to the PAN.

Cross-State GSTIN Mapping

Shows all state-level GSTINs to build a complete business overview.

Real-Time Data Access

Fetches current GSTIN status from government-authorized sources.

User-Friendly Integration

REST API that integrates into compliance tools, KYC flows, and accounting systems.

Arya APIs Empower Axis Bank to Redefine KYC Workflows

Axis Bank streamlined its KYC workflows with Arya AI’s automated document classification and extraction APIs, achieving a 60-65% reduction in operational Cost
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Real-World Applications

Tax Filing & Compliance Platforms

Ensure every GSTIN under a PAN is accounted for while filing returns.

Lending & Underwriting

Verify PAN-linked business operations across multiple geographies.

e-Invoicing Platforms

Autofill GSTIN data in invoice templates using PAN lookup.

Government Portals

Simplify taxpayer verification workflows for subsidy or regulatory validation.

ERP & Accounting Tools

Import verified GSTINs into client/vendor master data.

‍

KYC & AML Checks

Use PAN to GST linkage to ensure entity consistency across states and prevent fraud.

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Working with Arya.ai has provided MSIG Life with great support. Their AI applications have been integrated into our operations, addressing key challenges with production-ready models that have made a significant impact. Arya.ai's AI capabilities have helped us enhance our processes, improve security, and increase efficiency across our workflows.
Deekshith and his team have been responsive and have assisted us in streamlining our operations and enhancing the customer experience, enabling us to scale effectively.
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Our Team is greatly thankful for the Bank Statement Analyser of Arya AI. Before using the bank analyser, we had a hard time converting large statements, passbooks and different formats across various banks into tangible insights. But with Arya now, we can generate a speedy report.
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Using Arya APIs, we have automated the process of data extraction from KYC submissions as well as Transaction documents along with translation of certain ID proof(s) originally provided in foreign languages, which has greatly eased the operational workload on our team & also saved us on processing time which in turn enhances our overall customer experience.
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Appreciate the support we got from Arya in seamlessly processing lakhs of API hits daily. Arya team's expertise provided for excellent guidance and recommendations to help improve the process for large scale integrations. We were able to make this go live in record time of nearly a month. The quality of the work and unwavering dedication brought to the table by Deekshith and team is much appreciated.
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With Arya’s Face Verification and Passive Face Liveness Detection  API, we’ve improved the security on our FinTech platform for user verification during transactions. Our Vulnerability to fraud due to identification errors has already reduced by 98% within just six weeks of integrating these APIs. This new process has helped us provide an amazing user experience. Kudos to Arya AI team for ground breaking technology that is making a real good impact on our business.
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Using Arya APIs, we have automated the process of data extraction from KYC submissions as well as Transaction documents along with translation of certain ID proof(s) originally provided in foreign languages, which has greatly eased the operational workload on our team & also saved us on processing time.
Vice President Technology
Axis Bank
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Our Team is greatly thankful for the Bank Statement Analyser of Arya AI. Before using the bank analyser, we had a hard time converting large statements, passbooks and different formats across various banks into tangible insights. But with Arya now, we can generate a speedy report.
Faria Rose Santiago
Co-founder & CEO
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
With Arya’s Face Verification and Passive Face Liveness Detection  API, we’ve improved the security on our FinTech platform for user verification during transactions. Our Vulnerability to fraud due to identification errors has already reduced by 98% within just six weeks of integrating these APIs. This new process has helped us provide an amazing user experience. Kudos to Arya AI team for ground breaking technology that is making a real good impact on our business.
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Co-founder & CEO
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
Appreciate the support we got from Arya in Seamless processing lakhs of API hits daily. Arya's team expertise provides for excellent guidance and recommendations to help the process for large scale integrations. we were able to make this go live in a record time of nearly a month. The quality of the work and unwavering dedication brought to the table by Deekshith and the team is much appreciated.
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Using Arya APIs, we have automated the process of data extraction from KYC submissions as well as Transaction documents along with translation of certain ID proof(s) originally provided in foreign languages, which has greatly eased the operational workload on our team & also saved us on processing time.
Vice President Technology
Axis Bank
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
Our Team is greatly thankful for the Bank Statement Analyser of Arya AI. Before using the bank analyser, we had a hard time converting large statements, passbooks and different formats across various banks into tangible insights. But with Arya now, we can generate a speedy report.
Faria Rose Santiago
Co-founder & CEO
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
With Arya’s Face Verification and Passive Face Liveness Detection  API, we’ve improved the security on our FinTech platform for user verification during transactions. Our Vulnerability to fraud due to identification errors has already reduced by 98% within just six weeks of integrating these APIs. This new process has helped us provide an amazing user experience. Kudos to Arya AI team for ground breaking technology that is making a real good impact on our business.
Sagar Singhal
Co-founder & CEO
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
Appreciate the support we got from Arya in Seamless processing lakhs of API hits daily. Arya's team expertise provides for excellent guidance and recommendations to help the process for large scale integrations. we were able to make this go live in a record time of nearly a month. The quality of the work and unwavering dedication brought to the table by Deekshith and the team is much appreciated.
Shammir Kapoor
SVP Business Operations, TATA AIG General Insurance
5 stars
+360%
More repayments in past 12 months
Read full story
arrow
Working with Arya.ai has provided MSIG Life with great support. Their AI applications have been integrated into our operations, addressing key challenges with production-ready models that have made a significant impact. Arya.ai's AI capabilities have helped us enhance our processes, improve security, and increase efficiency across our workflows.
Deekshith and his team have been responsive and have assisted us in streamlining our operations and enhancing the customer experience, enabling us to scale effectively.
Michael Kohan
Head of Digital Solutions
5 stars
+360%
More repayments in past 12 months
Read full story
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A Comprehensive Guide

Everything You Need to Know About PAN to GST Search API

Businesses often operate across multiple states in India, each requiring a separate GSTIN. Arya.ai’s GST Search by PAN API provides a centralized view of all GST registrations linked to a PAN, enabling tax compliance, accurate reporting, and faster onboarding.

Features of a Good GST Verification API

  • PAN-to-GSTIN mapping in real time
  • Cross-state GSTIN identification
  • Verifies entity status and GST type
  • Works for all types of taxpayers
  • Secure and scalable API architecture

Applications of GST Search by PAN in Real Workflows

  • CA & Tax Firms: Track multiple GSTINs under a single PAN for filing accuracy.
  • Loan Disbursal: Validate borrower’s tax registration coverage.
  • e-Invoicing: Pull GSTIN from PAN to pre-fill business documents.
  • Enterprise KYC: Validate vendor or partner registrations across India.
  • Public Sector: Assess company presence and GST activity state-wise.
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Frequently Asked Questions

What is a GSTIN?
Can a PAN have multiple GSTINs?
How many GSTINs will be returned?
Is the API real-time?
Is this Data Secure?
Can this integrate into my tax platform or ERP?

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