Validate a 15-character GSTIN against its structure and check-digit algorithm, and read the embedded state code and PAN. Format validation only. It does not query the GST portal.
Real figures, so you can see what the GSTIN Validator produces before you start.
A new vendor sends their GSTIN and you want to know it is well formed before invoicing them.
Result. Valid, with state code 29 reading as Karnataka and the checksum agreeing. This confirms the format and check digit only. It does not confirm the registration is active, which needs the GST portal.
No. It verifies the number is well-formed and passes the official checksum; it does not check live registration status with GSTN.
A correct 15-character pattern (state code + PAN + entity + Z + check digit) and a matching check digit.
Enter a 15-character GSTIN to validate.