CheckYourGST

GST Tools

GSTIN Verification

Enter a 15-digit GSTIN to check its registration status, legal name, taxpayer type and jurisdiction.

Verify a GST number

A GSTIN is a 15-character identifier: 2-digit state code, 10-character PAN, entity number, a fixed “Z”, and a checksum character.

How GSTIN verification works

  • • We validate the format and checksum of the number you enter.
  • • We then look up registration details from our GST data source.
  • • Results are cached briefly to keep lookups fast.

CheckYourGST is an independent GST information and verification platform. It is not the official GST portal and is not affiliated with GSTN or any government body.