Marketplace sellers: registration, warehouse states and returns
Selling on a platform creates a compliance footprint in states you have never visited.
A person supplying goods through an electronic commerce operator required to collect tax at source must register, irrespective of the threshold, under Section 24. Where the seller stores goods in a platform's fulfilment centre, that warehouse is a place of business from which supplies are made, and registration in that State is required. The seller must reconcile the platform's TCS statement to its own returns monthly, and must handle returns, cancellations and platform funded discounts consistently with the platform's reporting.
The registration footprint
Registration is compulsory for a seller supplying through an operator required to collect tax at source, irrespective of turnover, subject to the limited exemptions notified for specified suppliers of services.
Where goods are stored in a fulfilment centre, supplies are made from that State and registration there is required, with the warehouse declared as a place of business.
The declaration usually requires the platform's consent letter and address proof, which the platform provides through its seller portal. Obtain it before storing goods, not after a notice.
Where a seller uses several fulfilment centres, the footprint multiplies, and each registration carries its own returns, audits and limitation.
The monthly reconciliation
Platform sales report against your own invoices, on value, quantity and State.
TCS as per GSTR-8 against the TCS credit in the cash ledger, claimed in the same period.
Returns and cancellations, with the credit notes issued in the correct period.
Platform funded discounts and coupons, which do not reduce your taxable value where the platform bears them, and which are the most common cause of a turnover mismatch notice.
Shipping and packaging charges, treated consistently with how they are invoiced.
The exposures
Supplies from an undeclared warehouse, which is a registration failure and a detention exposure.
Turnover under reporting where the platform reports gross and the seller reports net.
Credit notes issued outside the permitted period, so the tax on returned goods is not recoverable.
Unclaimed TCS credit accumulating in the cash ledger across several States.
A registration in a State with no activity for a period, which produces non filing notices and eventually cancellation.
What to do on Monday
Obtain the platform's consent letter and declare every fulfilment centre before storing goods there.
Reconcile platform sales, TCS and your returns monthly, State by State.
Treat platform funded discounts as not reducing your value, and document the basis.
Review each State's cash ledger annually for unclaimed TCS and claim a refund.
This page states the general position. A reader with a specific question on their own facts may write to the GST practice at AMLEGALS.
Write to the GST practiceQuestions we are asked on this
Do we need registration in every warehouse state?
Where goods are stored and supplies are made from that state, yes, with the warehouse declared as a place of business.
Is the threshold available to marketplace sellers?
Registration is compulsory under Section 24 for sellers supplying through an operator required to collect tax at source, with limited notified exemptions for specified service suppliers.
Do platform funded discounts reduce our value?
No, where the platform bears them. This is the most common cause of a mismatch notice.
How do we recover tax on returns?
Through credit notes issued within the permitted period. Track return timing against the credit note deadline.
What about unclaimed TCS?
It accumulates in the cash ledger and is refundable. Review each State registration annually.
In this cluster
- GST for electronic commerce operators: the complete obligation set
- Section 52 tax collection at source: collection, credit and mismatch disputes
- Section 9(5) notified services and the platform as deemed supplier
- Cloud kitchens, food delivery and the restaurant service fiction
- Ride hailing, aggregators and the driver's registration question
- Coupons, cashbacks and platform funded discounts
- Convenience fees, delivery charges and composite supply on platforms
- Cross border digital supplies and the OIDAR overlap
- Influencer, creator and affiliate income under GST
GST Insights is published by AMLEGALS for general information. Law stated as on 3 September 2026. Not advice on any particular set of facts; not an advertisement or a solicitation under Rule 36 of the Bar Council of India Rules. Readers with a question on their own facts may write to the GST practice of their own accord.