GST Registration for E-commerce Sellers
E-commerce sellers are in a special category under GST - there is no turnover threshold for mandatory registration. Whether you sell one item a month or thousands, if you sell on Amazon, Flipkart, Meesho, or any other marketplace, you need a GSTIN before your first sale.
Why GST Registration Is Mandatory for E-Commerce Sellers
Section 24 of the CGST Act, 2017 mandates GST registration for any person who supplies goods or services through an e-commerce operator, regardless of turnover. This rule applies even if your total annual revenue is below ₹20 lakh. The rationale is that e-commerce platforms are required to collect Tax Collected at Source (TCS) on your behalf, which requires you to have a valid GSTIN.
No exemption for small sellers
The turnover threshold exemption that applies to offline businesses does not apply here. A sole proprietor earning ₹5,000 a month from an online marketplace must still register for GST.
TCS - Tax Collected at Source
Under Section 52 of the CGST Act, every e-commerce operator (Amazon, Flipkart, Meesho, Myntra, Snapdeal, etc.) must collect 1% TCS on the net value of supplies made through their platform and deposit it with the government.
- TCS is collected by the marketplace - not by you - at the time of payment to you.
- The marketplace files Form GSTR-8 by the 10th of each following month, declaring TCS collected.
- You can see your TCS credit in GSTR-2B and claim it against your own tax liability in GSTR-3B.
- Without a GSTIN, the marketplace cannot credit your TCS - it remains unclaimed.
Documents Required
The standard GST registration documents apply, plus a few e-commerce-specific items:
- ✓PAN card of the proprietor / entity
- ✓Aadhaar card of the proprietor / all directors
- ✓Bank account linked to the marketplace payout
- ✓Seller agreement or onboarding confirmation from the platform
- ✓Proof of marketplace registration (seller panel screenshot or welcome email)
- ✓Business address proof (electricity bill, rent agreement, or NOC)
Ongoing Compliance Checklist
- ✓Register for GST before making your first sale on any marketplace.
- ✓File GSTR-1 monthly (by the 11th) declaring all sales made through the platform.
- ✓File GSTR-3B monthly (by the 20th) paying net tax after deducting ITC and TCS credit.
- ✓Reconcile TCS credit appearing in GSTR-2B with the amounts shown in your seller panel.
- ✓Maintain all sales invoices - one per order as required by the platform.
- ✓If you supply from multiple states, register separately in each supply state.
Which Returns Do E-Commerce Sellers File?
| Category | GST Requirement |
|---|---|
| Registered e-commerce operator (Amazon, Flipkart, etc.) | Mandatory registration; files GSTR-8 monthly and GSTR-9B annually |
| Seller on an e-commerce platform | Mandatory registration; files GSTR-1 and GSTR-3B monthly |
| Seller on own website (not a marketplace) | Normal turnover threshold applies; standard GSTR-1 and GSTR-3B |
Selling Across Multiple States
If your business is registered in Maharashtra but you store and dispatch goods from a warehouse in Karnataka, you need a separate GSTIN for Karnataka. Each state in which you maintain a place of business - including warehouses and fulfilment centres - requires its own registration.
Many marketplace sellers who use fulfilment-by-platform services (Amazon FBA, Flipkart Fulfilment) discover that goods are stored in states they did not anticipate. Review your fulfilment partner’s warehouse locations and obtain GSTINs for each relevant state before dispatching stock.
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