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