E-Commerce GST Calculator
E-Commerce GST Rules
Mandatory GST Registration
E-commerce sellers must register for GST regardless of turnover (no threshold exemption).
TCS @1%
Platforms deduct 1% TCS on net taxable supplies. Claimable as ITC by seller.
GST on Commission
Platform charges commission + 18% GST. This GST is available as ITC to sellers.
Invoice Requirements
E-commerce invoices must mention platform name, order ID, and GSTIN of both parties.
Platform Commission Rates (2026)
| Platform | Commission Range | Typical Rate | GST on Commission |
|---|
Commission rates vary by product category. Check platform policies for exact rates.