What is PAN to GSTIN mapping?
A single business entity with one PAN can have multiple GSTIN registrations across different states or for different business verticals. The PAN to GSTIN API helps you:- Discover all business registrations: Find all GSTIN numbers linked to a PAN
- Verify business scope: Understand the geographical and operational scope of a business
- Ensure compliance: Verify all tax registrations for comprehensive KYB processes
- Prevent fraud: Cross-verify business claims against actual registrations
Key features
- Comprehensive mapping: Retrieve all GSTINs associated with a PAN
- Real-time data: Access up-to-date information from authoritative sources
- Bulk verification: Verify multiple business registrations in one call
- Integration ready: Easy API integration for seamless workflows
Use cases
| Sector | Use case |
|---|---|
| E-commerce marketplaces | Verify all business locations for sellers during onboarding |
| Lending platforms | Assess complete business footprint for credit decisions |
| B2B platforms | Validate supplier registrations across multiple states |
| Financial institutions | Comprehensive business verification for account opening |
| Tax consultancy | Complete GST registration analysis for clients |
| Insurance providers | Verify business scope for policy underwriting |
Verification process
- Input PAN: Provide the PAN number you want to verify
- API call: Use the PAN to GSTIN API endpoint
- Receive results: Get all associated GSTIN numbers with their details
- Process data: Integrate the results into your business workflow
Dashboard verification
To verify PAN to GSTIN mapping through the merchant dashboard:- Log in to the Merchant Dashboard
- Navigate to Secure ID > KYB (Know Your Business) > PAN to GSTIN
- Enter the PAN number and click Fetch GSTINs
- Review all associated GSTIN numbers and their status
📘 You can also use our API to fetch GSTIN with PAN programmatically.
Response data
The API provides comprehensive information for each GSTIN associated with the PAN:- GSTIN number: The 15-digit GST identification number
- Legal name: Registered business name
- Trade name: Business trade name (if different)
- Registration date: GST registration date
- Status: Current status (Active, Cancelled, Suspended)
- Business type: Type of business entity
- Address: Registered business address
- State code: State where the GSTIN is registered
Best practices
- Verify all GSTINs: Don’t rely on just one GSTIN for business verification
- Check status: Ensure all GSTINs are active and valid
- Regular updates: Re-verify periodically as business registrations can change
- Cross-reference: Use this data alongside other KYB verification methods