GST state code 33
Tamil Nadu GST number search
GSTINs registered in Tamil Nadu begin with 33. Search any of them below for registration details and current status.
Example:
State code
33
State / UT
Tamil Nadu
GSTIN prefix
33XXXXXXXXXX
How a Tamil Nadu GSTIN is put together
The number opens with 33 for Tamil Nadu, followed by the taxpayer's ten-character PAN, a digit or letter for how many registrations that PAN holds in Tamil Nadu, the default letter Z, and a checksum character. A full breakdown is on the GSTIN format page.
We check the pattern and checksum before running a lookup, so a mistyped Tamil Nadu GSTIN is caught instantly. Valid numbers go through to a live registration lookup that reports whether the registration is active, cancelled or suspended — see GST status check.
We do not publish lists of Tamil Nadu taxpayers or their GSTINs. Search a specific number you already hold, such as one printed on an invoice.
Frequently asked questions
What is the GST state code for Tamil Nadu?
Tamil Nadu uses GST state code 33. Every GSTIN issued there starts with 33.
How do I search a Tamil Nadu GST number?
Enter the full 15-character GSTIN in the search box on this page. You get the registration status, legal name, taxpayer type and other available registration details.
Does a Tamil Nadu GSTIN mean the business is based in Tamil Nadu?
It means that registration was granted by the Tamil Nadu jurisdiction. Businesses operating in several states hold a separate GSTIN in each one.
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GSTIN details
Every field a GST number lookup can return.
GSTIN format
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