GSTR-8 is the GST return used by an e-commerce operator to report tax collected at source (TCS) under section 52 of India’s Central Goods and Services Tax Act. It is an operator-side reporting obligation; it is distinct from a supplier’s reporting in GSTR-1 and from the separate rules for certain supplies on which an operator pays tax under section 9(5).
What GSTR-8 reports
Section 52 concerns tax collected at source when an e-commerce operator collects consideration on behalf of a supplier and deducts TCS when paying that supplier. The GST E-Invoice System explains the mechanism: “when the e-commerce operators pay the consideration collected to the vendors they have to deduct an amount as TCS and pay the net amount.” This is a general explanation of TCS, not a substitute for the governing law or a tax-period-specific notification. GST E-Invoice System: How to Handle Freight, TCS, and Discounts in E-invoicing.
GSTR-8 is therefore relevant to the operator’s TCS reporting. It should not be confused with the supplier’s own GST return reporting or with cases where the operator is responsible for paying tax under a different provision.
Who files GSTR-8?
The filing relates to e-commerce operators that collect TCS under section 52. The underlying situation is that the operator collects the customer’s consideration on a supplier’s behalf and deducts TCS when settling the amount with that supplier. The obligation is not the same as the supplier reporting sales made through the platform.
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How GSTR-8 differs from GSTR-1
GSTR-1 is the supplier’s return, and it includes reporting of relevant supplies made through e-commerce operators. A GST Portal advisory on tables 14 and 15, introduced for tax periods from January 2024, distinguishes supplier reporting from the operator’s section 52 TCS obligation:
| Return or reporting path | Responsible party | Legal basis and purpose | Who pays the tax |
|---|---|---|---|
| GSTR-8 | E-commerce operator | Section 52; reports the operator’s TCS activity | The operator deducts TCS and pays the net consideration to the supplier; this is distinct from the supplier’s reporting in GSTR-1. |
| GSTR-1 table 14(a) | Supplier | Reports relevant supplies made through an e-commerce operator on which the operator is liable to collect TCS under section 52 | The GST Portal advisory identifies the operator as responsible for collecting TCS; GSTR-1 is the supplier’s reporting path. |
| GSTR-3B table 3.1.1 for specified section 9(5) supplies | E-commerce operator and supplier, as applicable to the reporting guidance | Separate reporting path for supplies notified under section 9(5) | The operator pays the applicable tax in the specified cases. |
The GST Portal’s GSTR-1/IFF advisory on tables 14 and 15 explains that table 14(a) covers supplies where the operator must collect TCS under section 52. That supplier-side disclosure does not replace the operator’s GSTR-8 reporting.
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How section 9(5) is different
Section 9(5) is a separate tax-liability route for specified supplies. It is not another name for section 52 TCS: under the GST Portal guidance, the operator pays the applicable tax for the specified section 9(5) cases, and the reporting path is GSTR-3B table 3.1.1. The portal advisory states: “Tax on such supplies shall be paid by the ECO and not by the supplier.” See the GST Portal guidance on GSTR-3B table 3.1.1 for section 9(5) supplies.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.When is GSTR-8 due?
The due date, late fee and any extension are period-specific details. The official materials cited here do not establish the current filing calendar, so check the GST Portal’s current notice for the tax period you need to file rather than relying on a general date.
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