GSTIN & supplier identity checker
Validate the GSTIN structure and checksum, identify its embedded PAN and state code, and prepare an evidence record for supplier due diligence.
Validate GSTIN
Enter a GSTIN to check the format and check digit.
Evidence and next steps
Local validation can detect mistyped identifiers. It cannot establish that the taxpayer is registered, active, compliant or eligible for a tender.
For legal status and taxpayer details, verify on the official GST portal. Never treat a locally valid checksum as registration confirmation.
Open official GST portal ↗