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.

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.