12 Oct 2026 · ECOMCA Team
Simplified GST Registration for Small Sellers on ECO Platforms
A seller in Jaipur selling through a marketplace warehouse in Bengaluru no longer has to rent an office in Karnataka just to get a GSTIN there. On 9 October 2026, the government released a set of Frequently Asked Questions explaining how this works in practice, built around a new Rule 14B inserted in the CGST Rules, 2017. If you sell through an ecommerce operator and want to use its fulfilment network across states without opening a local establishment in each one, this is the rule that matters to you now.
Key takeaways
- Rule 14B of the CGST Rules, 2017 allows an eligible seller to declare an electronic commerce operator's (ECO) warehouse as their Principal Place of Business (PPoB) or Additional Place of Business (APoB) in a state where the seller has no physical presence of their own.
- The seller's total output tax liability on supplies to registered persons — excluding supplies to entities registered under the same PAN — must not exceed ₹2.5 lakh per month in that state.
- Registration under this scheme can only be used to supply goods through ECOs that collect tax at source under section 52 of the CGST Act, 2017. No direct or offline supply is permitted from this registration.
- The ECO must give consent before its warehouse is declared as PPoB or APoB, and it can withdraw that consent later.
- Only one registration against a PAN can be obtained in a state or union territory under this scheme, and only one such scheme — Rule 14A or Rule 14B — can apply in the home state at a time.
What the scheme actually does
The idea traces back to the 56th GST Council meeting held on 3 September 2025, where the Council gave in-principle approval to a simplified registration mechanism for small sellers operating through ecommerce platforms. The working mechanics were worked out later, when the Council recommended inserting Rule 14B into the CGST Rules, 2017. The government's FAQ document, posted on 9 October 2026, is the first detailed, operational explanation of how a seller actually applies, what the ECO must do, and what happens if something goes wrong along the way.
Before this, a seller wanting to stock goods in another state's fulfilment centre and bill from there needed a regular GST registration in that state, which usually meant proving a place of business — a rent agreement, a no-objection certificate, or similar documentation tied to a real address. For a seller doing a small volume of business through one marketplace warehouse, that was disproportionate. Rule 14B removes that requirement for sellers who meet the eligibility conditions, by letting the ECO's own warehouse stand in as the seller's registered address.
Who qualifies
Three conditions apply together, not in isolation.
Supplies must go exclusively through ECOs that collect tax at source. Section 52 of the CGST Act, 2017 requires certain ecommerce operators to collect tax at source on taxable supplies made through their platform. A seller registered under Rule 14B cannot use this registration to make any supply outside such ECO platforms — not a direct website sale, not an offline sale, nothing.
The output tax threshold. The total output tax liability — Central tax, State or Union territory tax, and integrated tax taken together — on supplies made to registered persons must not exceed ₹2.5 lakh in a month. Supplies made to persons registered under the same PAN as the seller (effectively, inter-branch or stock-transfer type movements) are excluded from this calculation.
ECO consent. The ecommerce operator whose warehouse is being declared as PPoB or APoB must actively consent to this arrangement. Without that consent, the application does not proceed.
| Condition | Requirement |
|---|---|
| Nature of supply | Goods only, exclusively through ECOs liable to collect tax at source under section 52 |
| Monthly output tax threshold | Not more than ₹2.5 lakh (CGST + SGST/UTGST + IGST combined), excluding supplies to same-PAN registered persons |
| ECO consent | Mandatory, before application proceeds to verification |
| Registrations per PAN per state | One only |
| Overlap with Rule 14A | Not permitted simultaneously in the home state; existing Rule 14A registration must be withdrawn first |
Source: FAQs on Simplified Registration Schemes for ECO Sellers, Press Information Bureau, posted 9 October 2026.
How the application actually moves
A seller applies in FORM GST REG-01 on the common portal, opting for registration under Rule 14B, and declares the GSTIN already held in the home state. The application must carry the exact address of the ECO warehouse proposed as PPoB, along with details of any other ECO warehouses in that state proposed as APoB.
From there, the application follows a defined sequence. First, it goes to the concerned ECO for consent, and the ECO has seven working days to respond. If consent is not given within that window, the application is deemed rejected — there is no automatic fallback to regular registration. Once consent comes through, the application moves to the jurisdictional officer in the seller's home state for biometric-based Aadhaar authentication, verification of original documents and photograph, and physical verification of the PPoB in the home state, where this has not already been completed. Only after this verification succeeds does the system grant registration electronically. If verification fails, the system rejects the application electronically as well.
One practical point worth flagging: the verification happens in the home state, not in the state where the ECO warehouse sits. A seller based in Gujarat opting to use a Haryana warehouse as PPoB still goes through Aadhaar authentication and document checks through the Gujarat jurisdictional officer.
A worked example
Consider a seller based in Pune, registered in Maharashtra, selling home decor items through a marketplace. The seller wants to use the marketplace's fulfilment centre in Telangana to serve south India faster, but has no office, warehouse lease, or staff of their own in Telangana.
If the seller's output tax liability on Telangana-linked B2B supplies — supplies made to GST-registered buyers, excluding any stock movement to the seller's own GSTIN under the same PAN — stays under ₹2.5 lakh a month, and the marketplace gives its consent to declare its Telangana warehouse as PPoB, the seller can apply under Rule 14B through FORM GST REG-01. Once the marketplace consents within seven working days and the Maharashtra jurisdictional officer completes Aadhaar authentication and verification, the system issues a Telangana GSTIN automatically, with the marketplace's warehouse address recorded as PPoB.
That registration, though, can only be used for supplies made through that marketplace's platform in Telangana. If the seller later wants to also sell directly to Telangana customers through their own website, this registration will not cover that supply — a separate, regular registration would be needed for that channel.
Amendment, withdrawal and cancellation
Changes in the registered address go through FORM GST REG-14, with the ECO's consent process applying again if the change concerns the PPoB or APoB warehouse address itself. Other changes to the registration certificate follow the usual Rule 19 amendment route.
A seller can voluntarily move out of this scheme using FORM GST REG-32. This same form is also the route out of the older Rule 14A scheme, and the FAQ clarifies that a seller already registered only under Rule 14A in the home state must first withdraw from that option before applying under Rule 14B in another state.
Cancellation happens automatically, through FORM GST REG-38, in two situations: if the ECO withdraws its consent to use the warehouse as PPoB or APoB and the seller does not file an amendment within 30 days of that withdrawal, or if the underlying home-state registration itself gets cancelled.
Obligations that do not disappear
Registering this way does not reduce bookkeeping responsibility — if anything, it concentrates it. Books of account and records, including electronic data, must be maintained at the Principal Place of Business in the home state for every registration obtained under this route against the same PAN, and produced on demand by the officer of the state where the Rule 14B registration was obtained.
On the operator's side, the ECO must appoint an authorised representative in each state where it has given such consent, to coordinate with tax authorities when records or clarifications are sought. One point that often gets missed: the seller is not required to display the registration certificate or GSTIN on a name board at the ECO warehouse itself, since the warehouse is not a conventional place of business in the usual sense.
Where this is still unsettled
The FAQ document answers the mechanics well, but it is an explanatory release, not a notification, circular, or judicial pronouncement. Questions around how officers in practice will treat mixed scenarios — a seller crossing the ₹2.5 lakh threshold mid-year, or an ECO withdrawing consent for only one of several warehouses used as APoB — are not fully addressed yet. Sellers should treat month-to-month monitoring of the output tax threshold as an ongoing compliance task, not a one-time eligibility check at the time of registration.
What to actually do
A seller evaluating this route should first map out, state by state, which ECO warehouses they already use for fulfilment and what their B2B output tax liability through each looks like on a monthly basis. Where the number is comfortably under ₹2.5 lakh and the growth plan does not involve non-ECO sales from that location, this route is worth raising with the concerned marketplace to check its consent process and turnaround time, since the seven-working-day window on the government side assumes the ECO responds promptly. Sellers already holding a Rule 14A registration in their home state should resolve that first, through FORM GST REG-32, before attempting a Rule 14B application elsewhere.
FAQ
Can I use Rule 14B registration to sell directly to customers outside the ECO platform? No. Registration under Rule 14B is restricted to supplies made exclusively through electronic commerce operators required to collect tax at source under section 52 of the CGST Act, 2017. Any direct or offline supply requires a separate, regular GST registration in that state.
What happens if my ECO withdraws consent after I am registered? You must file FORM GST REG-14 within 30 days of the ECO's intimation of withdrawal to change your PPoB or APoB. If you miss this 30-day window, the registration is automatically cancelled electronically through FORM GST REG-38.
Can I hold both a Rule 14A and a Rule 14B registration at the same time in my home state? No. The FAQs clarify that if you already hold a Rule 14A registration in your home state and wish to apply for Rule 14B registration elsewhere, you must first withdraw the Rule 14A option using FORM GST REG-32.
Do I need to display my GST certificate at the ECO's warehouse? No. A person registered under this scheme is not required to display the registration certificate or GSTIN on a name board at the ECO warehouse, since the FAQ explicitly exempts this requirement for this category of registration.
How is the ₹2.5 lakh threshold calculated? It is the total output tax liability — Central tax, State or Union territory tax and integrated tax combined — on supplies made to registered persons in that month, excluding supplies made to any person registered under the same PAN as the seller. It is assessed on a monthly basis, not an annual one.
Law stated as on 12 October 2026. This post is for general information and does not constitute professional advice. It reflects the position of law as on 12 October 2026 and may not account for subsequent amendments, notifications or judicial developments. Tax and regulatory outcomes depend on the specific facts of each case. Readers should obtain advice appropriate to their own circumstances before acting on anything stated here.