Article
GST

GST on E-commerce Operators: TCS Provisions That Every Online Seller Must Know

@ca_priya · 28 Jan 2026 · 2 min read
If you sell on Amazon, Flipkart, Meesho or any e-commerce platform in India, there is a GST compliance layer that most small sellers completely miss — TCS (Tax Collected at Source) by the e-commerce operator.

WHAT IS TCS UNDER GST?
Under Section 52 of CGST Act, every e-commerce operator must collect TCS at 1% (0.5% CGST + 0.5% SGST for intra-state, or 1% IGST for inter-state) on the NET VALUE of taxable supplies made through their platform.

Net value means: Gross value of supplies MINUS returns. The TCS is collected from the payment due to the seller and deposited with the government by the e-commerce operator.

WHY DOES THIS MATTER TO YOU AS A SELLER?
1. You MUST be GST registered to sell on any e-commerce platform — there is no threshold exemption. Even if your turnover is Rs 5 lakh, you need GSTIN.
2. The TCS collected appears in your Electronic Cash Ledger on the GST portal. You can use it to pay your GST liability or claim refund.
3. The TCS amount must be reconciled with your GSTR-2A/2B every month.

COMMON PROBLEMS I SEE WITH CLIENTS
1. Sellers not claiming TCS credit — the money sits in their cash ledger unused for months. Check your Electronic Cash Ledger regularly.
2. Mismatch between TCS reported by operator (in GSTR-8) and what appears in seller's GSTR-2A. This requires follow-up with the platform.
3. Sellers treating TCS as an expense — it is NOT an expense, it is an advance tax payment that you adjust against your liability.
4. Not filing monthly returns — even if you have zero sales in a month, GSTR-1 and GSTR-3B must be filed. Non-filing leads to cancellation of registration.

PRACTICAL TIP
Create a monthly reconciliation sheet: Download your platform payment report, match with GSTR-2A TCS data, verify the 1% calculation, and ensure you are claiming the full credit in GSTR-3B. A 5-minute check each month saves you from nasty surprises at year end.
238 views · 5 likes · 9 comments
9
Disclaimer: This content is the author's personal opinion and analysis. It does not constitute professional tax or legal advice. Consult a qualified professional for specific advice on your situation.

Comments (9)

Log in to join the discussion
CA Priya Sharma 1 month ago

Gain harvesting sounds good in theory but transaction costs and exit loads eat into savings.

Sanjay Patel 1 month ago

Arbitrage funds are NOT risk-free. They have credit risk and the spread has been shrinking.

Vikash Tiwari 1 month ago

Sharing with clients

CMA Kavita Singh 1 month ago

Useful breakdown

Vikash Tiwari 1 month ago

SO many Amazon sellers I work with don't reconcile their TCS. Money just sitting in their ledger.

CA Vikram Mehta 1 month ago

Priya, excellent point about TCS not being an expense. I have seen at least 20 small sellers who were booking TCS as a cost in their P&L instead of claiming credit in GSTR-3B.

Suresh Menon 1 month ago

Even zero-sale months need return filing. Learned this the hard way.

CA Pooja Verma 1 month ago

Important update

Sanjay Patel 1 month ago

This is very relevant for my NRI clients who sell on Amazon India. The GST registration requirement catches many of them off guard.