GSTIN (Goods and Service Tax Identification Number) Format

GSTIN stands for Goods and Service Tax Identification Number. It is a 15-digit alpha-numeric PAN-based unique code, which is allocated to every GST registered person. This unique number is issued state wise.

GSTIN structure (15 Digits) comprises of:
1. First 2 numbers → State code of the registered person
2. Next 10 characters → PAN of the registered person
3. Next number→ Entity number of the same PAN
4. Next character → Alphabet Z by default
5. Last number → Check code which may be alphabet or digit, used for detection of errors

Sl.No State Name State Code
1 JAMMU AND KASHMIR 1
2 HIMACHAL PRADESH 2
3 PUNJAB 3
4 CHANDIGARH 4
5 UTTARAKHAND 5
6 HARYANA 6
7 DELHI 7
8 RAJASTHAN 8
9 UTTAR PRADESH 9
10 BIHAR 10
11 SIKKIM 11
12 ARUNACHAL PRADESH 12
13 NAGALAND 13
14 MANIPUR 14
15 MIZORAM 15
16 TRIPURA 16
17 MEGHLAYA 17
18 ASSAM 18
19 WEST BENGAL 19
20 JHARKHAND 20
21 ODISHA 21
22 CHATTISGARH 22
23 MADHYA PRADESH 23
24 GUJARAT 24
25 DADRA AND NAGAR HAVELI AND DAMAN AND DIU (NEWLY MERGED UT) 26*
26 MAHARASHTRA 27
27 ANDHRA PRADESH(BEFORE DIVISION) 28
28 KARNATAKA 29
29 GOA 30
30 LAKSHWADEEP 31
31 KERALA 32
32 TAMIL NADU 33
33 PUDUCHERRY 34
34 ANDAMAN AND NICOBAR ISLANDS 35
35 TELANGANA 36
36 ANDHRA PRADESH (NEWLY ADDED) 37
37 LADAKH (NEWLY ADDED) 38

Validate GSTIN Number

*