Complete Guide to GST Registration in 2026
GST registration is mandatory for businesses crossing the prescribed turnover threshold, and voluntary for many startups looking to build credibility with vendors and clients. Here's everything you need to know before applying.
Who Needs GST Registration?
- Businesses with annual turnover above ₹40 lakh (goods) or ₹20 lakh (services)
- E-commerce sellers, regardless of turnover
- Businesses making inter-state supplies
- Those wanting to claim input tax credit
Documents Required
- PAN card of the business or proprietor
- Aadhaar card
- Proof of business address (rent agreement or utility bill)
- Bank account statement or cancelled cheque
- Passport-size photograph
- Digital signature (for companies and LLPs)
Step-by-Step Registration Process
- Visit the GST portal and generate a Temporary Reference Number (TRN)
- Fill in business details, promoter information, and place of business
- Upload the required documents
- Verify using Aadhaar authentication or e-sign
- Receive ARN and track application status
- GSTIN is issued upon successful verification
Common Mistakes to Avoid
Many applications get delayed due to mismatched addresses, incorrect business codes (HSN/SAC), or incomplete bank details. Getting these right the first time avoids unnecessary back-and-forth with the department.
Need help registering without the hassle? Our team handles end-to-end GST registration, from document verification to GSTIN issuance, so you can focus on running your business.