GST PAN Search API – Instantly Verify GST Details Using PAN
The GST PAN Search API allows businesses to fetch all GSTINs linked to a PAN number in real-time, along with verification details like business name, registration status, and state-wise GST presence.
Government of India
Registration Certificate
Form GST REG-06 [See Rule 10(1)]
Registration Number: 37AAAAA0000A1Z5
| Legal Name | Your Private Limited Company |
| Trade Name | Brand / Trading Name |
| Constitution | Private Limited Company |
| Address | Sector 62, Noida, Gautam Buddha Nagar, Uttar Pradesh, 201301 |
Date of Liability: 01/01/2026
Period of Validity: From 01/01/2026 To NA
Note: To be prominently displayed at business place.
DIGITAL SEAL
Approving Authority
Andhra Pradesh State Tax
Type of Registration
Regular Taxpayer
DIGITALLY VERIFIED SIGNATURE
Officer: VARIGONDA GIRIJA
Designation: GST Officer
Jurisdiction: CHITTOOR-I
Timestamp: 2026-04-06T15:40:22Z
System Generated Document
No signature required manually
Advanced GST & Compliance Verification
Deep-dive into business tax profiles with our robust, automated GST Advance Verification API.
1. Request Data
Submit the GSTIN to trigger an exhaustive search across multiple government tax databases.
2. Deep Analysis
Our API analyzes filing history, HSN/SAC details, and returns real-time compliance scores.
3. Rich Insights
Get comprehensive data including place of business, directors' info, and detailed return status.
Why Use Our GST PAN Search API?
Consolidate your business intelligence by uncovering all GST registrations linked to a single PAN with unmatched speed and precision.
Full Entity Visibility
Map a single PAN to every registered GSTIN across India to prevent fragmented vendor profiles.
Real-Time Verification
Ensure the validity of the PAN-GST link with live data fetched directly from government tax records.
Fraud Mitigation
Detect undisclosed registrations or state-specific filing gaps that could indicate potential financial risk.
Optimized Onboarding
Shorten merchant and vendor onboarding cycles by automating registration discovery via a single API call.
Clean Master Data
Keep your ERP database accurate by identifying cancelled or surrendered GSTINs linked to your partner's PAN.
Multi-State Mapping
Instantly identify the state jurisdiction and business names for every GST registration under the same PAN.
Unified API for PAN-to-GST Discovery
Simplify business identification by retrieving all linked GST registrations from a single PAN. Automate your KYC and vendor management with real-time data.
PAN-GST Mapping
Instantly fetch all GSTINs associated with a 10-digit PAN to get a complete 360-degree view of a taxpayer’s multi-state presence.
Entity Validation
Verify the legal name and trade names linked to the PAN to ensure high-precision data matching for financial reporting and audits.
State-Wise Breakdown
Extract state codes and registration status for every linked GSTIN to streamline multi-branch operations and regional compliance.
Automated Taxpayer Identification
Modernize your onboarding flow with our high-speed Search API. By converting a PAN into a list of active GSTINs, we help you eliminate manual lookups, reduce data entry errors, and ensure that every transaction is linked to a verified tax entity.
🚀 Features of GST PAN Search API
High-speed registration mapping for seamless vendor onboarding. Instantly discover all GSTINs associated with a single PAN to streamline identity verification and tax compliance.
Real-time Lookup
Instantly fetch all registered GST numbers linked to a 10-digit PAN with millisecond response times.
Multi-State Mapping
Identify every business branch across different Indian states registered under the same legal entity.
Status Tracking
Check the current activity status (Active, Inactive, Cancelled) for every GSTIN found in the search.
KYC Fraud Guard
Validate business authenticity and prevent shell company onboarding by uncovering hidden registrations.
RESTful Integration
Developer-friendly JSON structure designed for quick integration into ERP, CRM, or lending platforms.
High Availability
Robust server architecture ensuring consistent 99.9% uptime for mission-critical business applications.
Entity Profiling
Retrieve business constitution and legal names to build a comprehensive profile for credit assessment.
API Documentation
Extensive technical guides and SDKs to accelerate deployment for modern tech stacks.
How GST PAN Search Works
Map PAN numbers to GST registrations through a streamlined 4-step automated workflow designed for rapid identity verification.
PAN Submission
Send a 10-digit PAN to our secure endpoint via a simple REST API call from your application or KYC portal.
Identity Mapping
Our system queries the central tax database to identify every GSTIN registered against that specific PAN.
Entity Validation
The engine cross-verifies legal names, state jurisdictions, and current registration statuses for each branch.
Consolidated JSON
Receive a structured list of all linked GSTINs and business details to automate your vendor master records.
Why IDSPay Offers the Best GST to PAN Search API?
Experience the gold standard in tax compliance and business verification data.
Sub-Second Latency
Optimized routing for the fastest data retrieval in the industry.
99.99% Availability
Enterprise-grade infrastructure designed for zero-downtime tax audits.
Structured Schema
Highly organized JSON responses for rapid developer implementation.
Transparent Billing
Scalable per-request pricing that grows with your business volume.
Expert Integration Help
Dedicated technical account managers to assist your engineering team around the clock.
Deploy GST PAN Search API in Minutes
Map PAN numbers to all linked GST registrations with our developer-first infrastructure. Retrieve real-time GSTIN lists, legal entity names, and state jurisdictions via production-ready RESTful endpoints.
curl --request POST \
--url https://api.idspay.in/v3/gst/pan-search \
--header 'Authorization: Bearer YOUR_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
"pan": "ABCDE1234F",
"include_status": true,
"verify_entity": "enabled"
}'{
"status": "SUCCESS",
"data": {
"pan": "ABCDE1234F",
"legal_name": "IDSPAY FINTECH SOLUTIONS",
"gstin_list": [
{ "gstin": "07ABCDE1234F1Z5", "state": "Delhi" },
{ "gstin": "27ABCDE1234F1Z2", "state": "Maharashtra" }
],
"total_registrations": 2
}
}Why We Are The Better Choice
Compare our performance and see why top fintechs trust our infrastructure.
| Feature | 🚀 Our API | Other Providers |
|---|---|---|
| Accuracy |
99.9% (Govt. Direct)
|
~85-90% (Scraped)
|
| Speed |
< 500ms
|
2 - 5 Seconds
|
| Pricing |
Pay-per-use (No Fixed Fee)
|
High Monthly Commitment
|
| Support |
24/7 Priority Support
|
Email-only (48hr TAT)
|
* Based on internal benchmark tests and competitor analysis (April 2026).
Frequently Asked Questions
Everything you need to know about the GST PAN Search API.
1. What information does the GST PAN Search API provide?
The API takes a 10-digit PAN as input and returns a comprehensive list of all GSTINs registered under that PAN. It also provides the legal name of the entity, state-wise registration details, and the current status of each GSTIN.
2. Is the data fetched directly from the government portal?
Yes. Our API performs real-time lookups against the GST Common Portal database. This ensures that the information you receive, including registration status and business names, is 100% accurate and up-to-date.
3. How does this help in vendor onboarding?
Instead of asking vendors for multiple documents, you can simply use their PAN to verify all their active GST registrations. This automates the identity verification process, prevents fraudulent entries, and ensures your vendor master data is clean.
4. Can I identify the state jurisdiction for each GSTIN?
Yes, the API response includes the state code and state name for every GSTIN found. This allows you to map where the entity has a physical presence or a registered place of business across India.
5. Does the API return the current status (Active/Inactive)?
Absolutely. The API provides the current registration status (Active, Cancelled, or Suspended) for every linked GSTIN, helping you avoid business transactions with non-compliant or de-registered entities.
6. Is there a limit on the number of GSTINs it can find?
No, there is no technical limit. The API will return every single GSTIN that is officially mapped to the provided PAN in the government records, whether it's one registration or dozens.
7. How secure is the data transmission?
We use enterprise-grade SSL encryption for all API calls. Your requests and the resulting data are never stored or shared with third parties, ensuring full compliance with data privacy standards.
8. What is the typical response time of the API?
Our infrastructure is optimized for speed. Under normal conditions, the API returns the complete mapping for a PAN within 1 to 2 seconds, making it ideal for real-time applications and checkout flows.
9. Can I distinguish between Trade Name and Legal Name?
Yes. The API response explicitly differentiates between the 'Legal Name of Business' (as per PAN) and the 'Trade Name' (brand name) for each GSTIN, providing better clarity for financial auditing.
10. Do you provide developer support for integration?
Yes. We provide comprehensive API documentation, sample code in multiple languages, and a dedicated support team to help you integrate the GST PAN Search capability into your existing tech stack seamlessly.