Law4u - Made in India

What is the GSTIN number?

31-Oct-2025
Tax

Answer By law4u team

The GSTIN (Goods and Services Tax Identification Number) is a unique 15-digit number assigned to every business or individual that is registered under the Goods and Services Tax (GST) system in India. It serves as a unique identification for a taxpayer and is mandatory for those who are required to be registered under GST. Structure of GSTIN: The GSTIN consists of 15 characters, and each part of the number has a specific meaning: 1. The first two digits represent the state code as per Indian Census (for example, 07 for Delhi, 27 for Maharashtra). 2. The next ten digits are the Permanent Account Number (PAN) of the taxpayer. 3. The thirteenth digit indicates the number of registrations a person has within a state (like 1, 2, 3, etc.). 4. The fourteenth digit is usually the letter ‘Z’ by default. 5. The fifteenth digit is a check code used for error detection. Who needs a GSTIN? GSTIN is required for: Businesses whose turnover exceeds the threshold limit set for GST registration. Individuals or companies involved in inter-state supply of goods or services. E-commerce sellers and operators. Businesses making taxable supplies on behalf of other taxable persons (agents, brokers, etc.). Anyone who voluntarily registers under GST. Why is GSTIN important? It legally recognizes a person or business as a supplier under GST. It is used in GST returns, invoices, and for claiming input tax credit. It is essential for compliance with GST law and avoiding penalties. How to get a GSTIN? A person or business can obtain a GSTIN by registering through the official GST portal ([www.gst.gov.in](http://www.gst.gov.in)). After successful verification of the application and documents, the government issues the GSTIN. How to verify a GSTIN? To verify a GSTIN, you can visit the GST portal, go to "Search Taxpayer" and then choose "Search by GSTIN". Enter the number to view details like legal name, trade name, registration status, etc.

Answer By Ayantika Mondal

Dear Client, A GSTIN (Goods and Services Tax Identification Number) is a unique 15-digit number which is given to every business or person registered under the Goods and Services Tax (GST) in India. It is used to manage all the activities under GST, including filing returns, payment of taxes collected, and claiming the input tax credit. The GSTIN facilitates the government tracking the taxes paid and to promote transparency of taxpayer transactions. The format of the GSTIN includes: 1. The first 2 digits are the state code. 2. The next 10 digits are the taxpayer's PAN 3. Followed by 3 characters for registration details. I hope this answer helps. For any further queries, please do not hesitate to contact us. Thank you.

Tax Verified Advocates

Get expert legal advice instantly.

Advocate Ankalla Prudhvi Raj

Advocate Ankalla Prudhvi Raj

Anticipatory Bail, Arbitration, Armed Forces Tribunal, Bankruptcy & Insolvency, Banking & Finance, Breach of Contract, Cheque Bounce, Child Custody, Civil, Consumer Court, Corporate, Court Marriage, Customs & Central Excise, Criminal, Cyber Crime, Divorce, Documentation, GST, Domestic Violence, Family, High Court, Immigration, Insurance, International Law, Labour & Service, Landlord & Tenant, Media and Entertainment, Medical Negligence, Motor Accident, Muslim Law, NCLT, Patent, Property, R.T.I, Recovery, RERA, Startup, Succession Certificate, Supreme Court, Tax, Trademark & Copyright, Wills Trusts, Revenue

Get Advice
Advocate Sujit D Koli

Advocate Sujit D Koli

Anticipatory Bail, Arbitration, Armed Forces Tribunal, Bankruptcy & Insolvency, Banking & Finance, Breach of Contract, Cheque Bounce, Child Custody, Civil, Consumer Court, Corporate, Court Marriage, Customs & Central Excise, Criminal, Cyber Crime, Divorce, Documentation, GST, Domestic Violence, Family, High Court, Immigration, Insurance, International Law, Labour & Service, Landlord & Tenant, Media and Entertainment, Medical Negligence, Motor Accident, Muslim Law, NCLT, Patent, Property, R.T.I, Recovery, RERA, Startup, Succession Certificate, Supreme Court, Tax, Trademark & Copyright, Wills Trusts, Revenue

Get Advice
Advocate Atul Kumar Shukla

Advocate Atul Kumar Shukla

Banking & Finance, Breach of Contract, Child Custody, Family, Divorce, Cyber Crime, Customs & Central Excise, Consumer Court, Cheque Bounce, Court Marriage, Criminal, GST, Muslim Law, R.T.I, Property, Motor Accident, Media and Entertainment, Labour & Service, Immigration, Domestic Violence, Insurance, International Law, High Court, Documentation, Recovery, Trademark & Copyright, Wills Trusts, Tax, Patent, RERA, NCLT, Medical Negligence, Arbitration, Anticipatory Bail, Armed Forces Tribunal, Startup, Revenue, Corporate, Civil, Bankruptcy & Insolvency, Landlord & Tenant

Get Advice
Advocate Pawan Kumar Sharma

Advocate Pawan Kumar Sharma

Tax, GST, Divorce, Family, Labour & Service

Get Advice
Advocate Smitha Mn

Advocate Smitha Mn

Anticipatory Bail, Arbitration, Armed Forces Tribunal, Bankruptcy & Insolvency, Banking & Finance, Breach of Contract, Cheque Bounce, Child Custody, Civil, Consumer Court, Corporate, Customs & Central Excise, Criminal, Cyber Crime, Divorce, Documentation, GST, Domestic Violence, Family, Immigration, Insurance, International Law, Labour & Service, Landlord & Tenant, Media and Entertainment, Medical Negligence, Motor Accident, Patent, Property, R.T.I, Recovery, Startup, Succession Certificate, Tax, Trademark & Copyright, Revenue

Get Advice
Advocate Amar Singh

Advocate Amar Singh

Arbitration, Breach of Contract, Civil, High Court, Insurance, Domestic Violence, Muslim Law, Landlord & Tenant, Anticipatory Bail, Banking & Finance, Consumer Court, Cyber Crime, Armed Forces Tribunal, Bankruptcy & Insolvency, Child Custody, Cheque Bounce, Court Marriage, Corporate, Divorce, Immigration, Documentation, Customs & Central Excise, GST, Criminal, Family, Labour & Service, International Law, Media and Entertainment, Medical Negligence, Motor Accident, Recovery, R.T.I, Property, Patent, NCLT, Succession Certificate, Revenue, Wills Trusts, Tax, Trademark & Copyright, RERA, Startup

Get Advice
Advocate Prakhar Gupta

Advocate Prakhar Gupta

Anticipatory Bail, Arbitration, Bankruptcy & Insolvency, Banking & Finance, Breach of Contract, Cheque Bounce, Child Custody, Civil, Consumer Court, Corporate, Criminal, Cyber Crime, Divorce, Documentation, GST, Domestic Violence, Family, High Court, Labour & Service, Landlord & Tenant, Media and Entertainment, Medical Negligence, Motor Accident, NCLT, Patent, Property, R.T.I, Startup, Succession Certificate, Tax, Trademark & Copyright, Wills Trusts

Get Advice
Advocate Yogesh Share

Advocate Yogesh Share

Cyber Crime, Anticipatory Bail, Arbitration, Armed Forces Tribunal, Bankruptcy & Insolvency, Banking & Finance, Cheque Bounce, Child Custody, Corporate, Consumer Court, Breach of Contract, Civil, Customs & Central Excise, Criminal, GST, Domestic Violence, Insurance, Immigration, Documentation, High Court, Family, Divorce, International Law, Labour & Service, Media and Entertainment, Landlord & Tenant, Medical Negligence, Motor Accident, Muslim Law, Recovery, R.T.I, Property, Patent, NCLT, RERA, Startup, Succession Certificate, Tax, Trademark & Copyright, Supreme Court, Revenue, Wills Trusts

Get Advice
Advocate Yennuthula V Phaneendra

Advocate Yennuthula V Phaneendra

Anticipatory Bail, Arbitration, Bankruptcy & Insolvency, Banking & Finance, Breach of Contract, Cheque Bounce, Child Custody, Civil, Consumer Court, Corporate, Court Marriage, Criminal, Cyber Crime, Divorce, Documentation, GST, Domestic Violence, Family, High Court, Immigration, Insurance, International Law, Labour & Service, Landlord & Tenant, Media and Entertainment, Medical Negligence, Motor Accident, NCLT, Patent, Property, R.T.I, Recovery, RERA, Startup, Succession Certificate, Tax, Trademark & Copyright, Wills Trusts, Revenue

Get Advice
Advocate Kunchala Venkateswarlu

Advocate Kunchala Venkateswarlu

Civil, Corporate, Customs & Central Excise, GST, High Court, Tax

Get Advice

Tax Related Questions

Discover clear and detailed answers to common questions about Breach of Contract. Learn about procedures and more in straightforward language.