Madras High Court: A GST Notice Left Unread on the Portal Is Not Enough — the Subhraa Ruling Explained

Picture this: you log into the GST portal one morning and find an assessment order demanding lakhs — for a show-cause notice you never saw. It was uploaded to the portal months ago, you never opened it, no hearing was ever held, and your bank account is already attached. That is exactly what happened to a Chennai portfolio management firm. And last week, the Madras High Court gave it a second chance — while laying down a rule every GST taxpayer and every officer should know.

Notices are served on the portal only, and a missed reply can end in an ex-parte order — that is why our GST notice survival guide starts with a weekly portal-check routine. This ruling does not change that routine. It changes what happens when the routine fails. For the wider GST picture, see the GST hub guides and updates.

What happened: the Subhraa case

The petitioner, M/s Subhraa International Portfolio Management Services, challenged an assessment order dated 4 June 2026. The department’s case was simple: the show-cause notice and every later communication had been uploaded on the GST common portal. The firm had not viewed them, filed no reply, and — the Revenue admitted — was given no opportunity of personal hearing. The order confirmed the tax proposal ex parte, and the firm’s bank account was attached.

The firm argued it had never seen the communications and so could not submit objections. The department argued the notices were duly uploaded. Both sides were, in a sense, right — and that is what makes the judgment important.

What the Court actually held

Three points, in the Court’s own logic:

• Portal upload is valid service. The Court expressly recognised that uploading a notice on the common portal is a statutorily valid mode of service under Section 169 of the CGST Act. The firm lost on this point — “I never opened the portal” is not, by itself, a defence.
• But silence should trigger a second mode. Where repeated notices through one mode produce no response, the officer should apply their mind and explore the other modes Section 169(1) permits — preferably registered post with acknowledgement due (RPAD). Mechanical compliance with service formalities, without ensuring an effective opportunity to be heard, only creates unnecessary litigation.
• No hearing matters. The admitted absence of a personal hearing was material. An ex-parte order passed without one, after ineffective service, cannot stand.

The Court set aside the assessment and remanded the matter for fresh consideration — but not for free. The setting-aside takes effect only if the firm deposits ₹1 lakh within four weeks of receiving the order. It then gets three further weeks to file objections and supporting documents, followed by a clear 14-day notice of personal hearing. The Court also directed Axis Bank to de-freeze the firm’s bank account immediately on production of the judgment and proof of payment.

This is now a pattern, not a one-off

Subhraa is the latest in a run of Madras High Court orders on the same principle. In S V Engineering vs Deputy State Tax Officer-1 (order dated 7 October 2026), Section 74 assessment orders of 20 April 2026 for FY 2022-23 and 2023-24 were passed after portal-only notices the petitioner never viewed — and the entire disputed tax had already been paid. Same direction: reply in three weeks, 14 clear days’ hearing notice. In Mayur Industries Traders vs Assistant Commissioner (ST), the assessment (19 August 2024, FY 2019-20) followed a registration the petitioner had cancelled on its own application — the Court found ineffective service and denial of hearing, and set it aside on a 20% deposit. And in Viyasaya Thulikal Velaan Naduvam ([2026] 191 taxmann.com 386, decided 9 October 2026), the Court again stressed natural justice and effective service under Section 169.

The older cases point the same way: in Tvl. Surya Motors ((2024) 169 taxmann.com 704), a notice uploaded under the portal’s “Additional Notices” tab instead of “Notices” was held not to be sufficient service. The thread running through all of them: the portal is a valid channel, but the department cannot hide behind it.

What this means for you — the practical lesson

If you are a taxpayer, the ruling helps you only if you act fast. The relief in these cases is conditional — a deposit (₹1 lakh in Subhraa, 20% of disputed tax in Mayur Industries) and strict timelines for your reply. And the appeal clock is unforgiving: an appeal against an assessment order must be filed within three months of the order. So:

1. Check “View Notices and Orders” on the portal every week. Do not rely on email or SMS — the portal is where notices legally land, and “I didn’t see it” is not a defence on its own.
2. Keep your email and mobile updated on the portal. The Court in Mayur Industries noted the department had not even used the email address the taxpayer had provided.
3. If an ex-parte order lands, do not sit on it. You have two routes: a writ petition citing ineffective service (Subhraa-style, with a conditional deposit) or a regular appeal — which carries its own pre-deposit. Read the appeal pre-deposit guide before choosing.
4. Reply to every notice, even briefly. A short reply on record — even one seeking more time — is far cheaper than litigating a cancelled registration or an attached bank account later.

If you receive a DRC-01 demand notice rather than an assessment order, the reply discipline is the same: the DRC-01 reply guide walks through the timelines step by step. And remember the other half of the Court’s message: it did not say the tax was wrong. Subhraa’s case goes back for a fresh decision on merits — the firm won a hearing, not an exemption.

FAQs

Does this ruling mean GST notices on the portal are invalid?

No — the opposite. The Court expressly accepted that uploading a notice on the GST portal is valid service under Section 169. The ruling is about what the officer must do when that service draws no response: explore other modes, preferably RPAD.

What is RPAD, and why does the Court prefer it?

Registered Post with Acknowledgement Due — the postal service returns a signed acknowledgement proving delivery. It creates a paper trail that a portal upload, which the taxpayer may never open, does not.

What did the firm have to pay to get the order set aside?

₹1 lakh within four weeks of receiving the order — the setting-aside takes effect only on payment. In the companion Mayur Industries case, the condition was 20% of the disputed tax.

I never saw a portal notice and an order has been passed. What now?

Act within days, not weeks. Options are a writ petition on ineffective service and denial of hearing, or a statutory appeal within three months of the order. Both routes involve a deposit — get professional advice before choosing.

Does the ruling help if I simply ignored the notices?

Only partly. Deliberately ignoring notices you knew about is different from never seeing them. The Court’s reasoning turns on ineffective service plus no hearing — not on a taxpayer choosing not to respond.

Sources

• Madras High Court, M/s Subhraa International Portfolio Management Services vs Deputy State Tax Officer 2 (ST) — assessment order dated 4 June 2026 set aside and remanded, conditional on ₹1 lakh deposit within four weeks; 3 weeks to file objections; 14-day personal-hearing notice; Axis Bank de-freeze direction. Reported by TaxGuru, November 2026.
• Madras High Court, S V Engineering vs Deputy State Tax Officer-1, Padi Assessment Circle, W.P. Nos. 38163 & 38169 of 2026, order dated 7 October 2026; and Viyasaya Thulikal Velaan Naduvam vs Deputy State Tax Officer-1, [2026] 191 taxmann.com 386, decided 9 October 2026 — same principle on effective service and natural justice.
• Madras High Court, Mayur Industries Traders vs Assistant Commissioner (ST) — assessment order dated 19 August 2024 (FY 2019-20) set aside on 20% deposit; Tvl. Surya Motors vs Assistant Commissioner (ST), (2024) 169 taxmann.com 704 — notice under the wrong portal tab held insufficient service.
• Section 169, CGST Act, 2017 — modes of service of notices, orders and other communications.