GST Registration in India – Complete Guide (2025)

  Goods and Services Tax (GST) is a landmark indirect tax reform in India, simplifying the tax structure by replacing multiple taxes like VAT, service tax, excise duty, and others into a single unified tax. For businesses, GST Registration is a crucial step to operate legally, claim input tax credits, and comply with tax laws. Whether you are a startup, small business, freelancer, or an established company, this guide covers everything you need to know about GST Registration in India — from eligibility and benefits to the registration process and post-registration compliance. What is GST Registration? GST Registration is the process by which a business or person obtains a unique GST Identification Number (GSTIN) from the government after registering on the GST portal. The GSTIN is a 15-digit alphanumeric code that identifies the taxpayer under the GST law. Once registered, businesses are required to collect GST on taxable supplies, file GST returns periodically, and comply ...