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GSTIN Validator

Check a GST number's format and see its state and PAN.

GSTIN Validator

Check that a GST number is correctly formed and see the state and PAN inside it.

This checks the format and the check digit only. It cannot tell whether the GSTIN is registered or active. To confirm that, use the Search Taxpayer option on the official GST portal (gst.gov.in).

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How to use GSTIN Validator

  1. Type or paste the 15-character GSTIN.
  2. Read the result: it shows the state and PAN inside the number.
  3. If it fails, read the message to see what is wrong.

Good to know: This checks the format and check digit only. To confirm a GSTIN is active, use Search Taxpayer on gst.gov.in.

Your data: Everything you type stays in your browser. It is not sent to or stored on BusinessVilla's servers.

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