GST registration checklist for first-time sellers

Who must register

• Turnover > ₹40L (goods) or ₹20L (services) in most states.
• Any inter-state supply, regardless of turnover.
• E-commerce sellers on Amazon, Flipkart, Meesho, etc.

Documents

1. PAN of business / proprietor
2. Aadhaar of authorised signatory
3. Address proof of principal place of business
4. Bank statement or cancelled cheque

Common mistakes

• Mismatched address proof and electricity bill name → expect a clarification.
• Wrong principal place of business → triggers physical verification.
• Missing rental agreement + NOC for rented premises.