How to Apply for GST Registration Online
1. On gst.gov.in, open Services → Registration → New Registration and fill Part A of Form GST REG-01: state, legal name as on PAN, PAN, mobile and email. Verify the OTPs and you get a TRN (Temporary Reference Number). 2. Log in with the TRN within 15 days and fill Part B: business details, promoters, place of business, goods, bank account, and upload the documents.
3. Opt for Aadhaar authentication and sign with EVC or a DSC. 4. You get an ARN at once. 5. The officer approves it, usually within 7 working days, or asks for clarification. On approval you get your GSTIN and the certificate.