GST Tools

GSTIN Validator & Decoder

Validate any GSTIN and decode state code, PAN, entity type, and check digit instantly.

GSTIN Number

Format: 2 digits + 5 letters + 4 digits + 1 letter + 1 alphanumeric + Z + 1 alphanumeric

This tool validates GSTIN format and decodes its components. It does not verify the GSTIN against the GST portal in real time. For official verification, use the GST portal at gstin.in.

For general guidance only. Consult your CA for advice specific to your situation.