Amazon Seller Net Profit & Unit Economics Guide (2026)
Selling on Amazon India involves multi-layered seller fees including Referral Fees, Closing Fees, Weight Handling (FBA or Easy Ship), and Storage Fees. Calculating your true net bank payout after 18% GST and Input Tax Credit (ITC) is critical for sustainable seller margins.
Key Cost Factors for Amazon India Merchants
- Referral Fee: Category-based commission ranging from 2% to 18% of listing selling price.
- Closing Fee: Tiered fixed fee based on item price slabs (e.g. ₹0-₹250, ₹250-₹500, ₹500-₹1000).
- Weight Handling Fee: Shipping fee calculated on volumetric vs. actual weight for Local, Regional, and National zones.
- GST & Input Tax Credit (ITC): 18% GST charged on Amazon seller service fees, which registered sellers can claim back as ITC against output tax liability.
Step-by-Step Amazon Unit Economics Formula
1. Total Amazon Deductions = Referral Fee + Closing Fee + Shipping/FBA Fee
2. GST on Amazon Fees = 18% of Total Amazon Deductions
3. Net Tax Liability = Output GST - Input Tax Credit (ITC)
4. Net Bank Payout = Selling Price - Total Amazon Deductions - Net Tax Liability
5. Net Profit = Net Bank Payout - Product Purchase Cost (COGS) - Ad Spend per Unit
Frequently Asked Questions for Amazon Merchants
What is a good profit margin on Amazon India? Successful sellers aim for a net margin of 18% to 28% after deducting all FBA/Easy Ship fees, advertising costs, and returns reserve.
How does ITC work on Amazon seller fees? Amazon provides monthly tax invoices containing GST charged on referral and shipping fees. Registered sellers claim this back to reduce net GST payable.