Free Online GST Tool
GSTIN State Code Identifier
Neural Assistant
Look up official Indian GST state codes (e.g. 27 for Maharashtra, 07 for Delhi) with local tax rules.
Validate billing address states to prevent incorrect IGST/CGST filing errors.
GSTIN State Prefix Directory
01
Jammu & KashmirNorth Zone
POS Prefix
02
Himachal PradeshNorth Zone
POS Prefix
03
PunjabNorth Zone
POS Prefix
04
ChandigarhNorth Zone
POS Prefix
05
UttarakhandNorth Zone
POS Prefix
06
HaryanaNorth Zone
POS Prefix
07
DelhiNorth Zone
POS Prefix
08
RajasthanNorth Zone
POS Prefix
09
Uttar PradeshNorth Zone
POS Prefix
10
BiharEast Zone
POS Prefix
11
SikkimEast Zone
POS Prefix
19
West BengalEast Zone
POS Prefix
20
JharkhandEast Zone
POS Prefix
21
OdishaEast Zone
POS Prefix
22
ChhattisgarhCentral Zone
POS Prefix
23
Madhya PradeshCentral Zone
POS Prefix
24
GujaratWest Zone
POS Prefix
27
MaharashtraWest Zone
POS Prefix
29
KarnatakaSouth Zone
POS Prefix
30
GoaWest Zone
POS Prefix
32
KeralaSouth Zone
POS Prefix
33
Tamil NaduSouth Zone
POS Prefix
36
TelanganaSouth Zone
POS Prefix
37
Andhra PradeshSouth Zone
POS Prefix
Place of Supply (POS) validation rules prevent CGST/SGST vs IGST billing error audits.
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