India GSTIN Generator

Online Goods and Services Tax Identification Number (GSTIN) generator for India tax testing and QA.

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About Goods and Services Tax Identification Number (GSTIN)

The GSTIN is a unique 15-character fiscal identification number assigned to every registered taxpayer in India under the Goods and Services Tax framework.

The layout integrates the taxpayer's 10-character PAN, prefixed by a 2-digit Indian state code, and finalized by a check digit calculated using an alternating Modulo 36 checksum.

Frequently Asked Questions