Blocked for Two and a Half Years: Madras HC Says Rule 86A’s One-Year Limit on ITC Blocking Isn’t a Suggestion

The Story

Rule 86A of the CGST Rules is meant to be a fire extinguisher, not a life sentence: the department can freeze a taxpayer’s Input Tax Credit the moment it suspects fraud, but the rule itself says that freeze runs out after one year. What happens when nobody at the department actually turns the tap back on?

Metal Trade Incorporation found out the hard way — over two and a half years the hard way.

The trouble started with a summons on 18 October 2022, issued under Section 70(1) of the CGST Act, asking the firm to explain itself. The department’s preliminary view, once it looked closer, was blunt: Metal Trade Incorporation, it believed, was a non-existent dealer — a bill trader, in GST-enforcement shorthand, meaning an entity that exists on paper to generate fake invoices rather than to actually trade anything. On that basis, the Joint Commissioner (ST) for Intelligence directed that Input Tax Credit be blocked under Rule 86A for the beneficiaries linked to the alleged bill-trading — Metal Trade Incorporation among them. The block took effect on 27 January 2023.

Rule 86A(3) is unambiguous about what happens next: the restriction “shall cease to have effect upon expiry” of one year from the date it was imposed. No renewal application. No fresh order required. It just ends — automatically, by operation of the rule itself.

Except it didn’t, in practice. The department issued a further communication on 13 September 2023 — after the block had already been running for the better part of eight months — and treated the restriction as continuing regardless. By the time Metal Trade Incorporation’s writ petition reached Justice S. Raveekumar, the block had been running for more than two and a half years.

The judge’s reading of Rule 86A(3) left no room for the department’s position: “The language employed under Rule 86A(3) clearly explicates that the restriction is valid only for a period of one year and that it shall cease to have any effect upon the expiry of such period.” The department’s 13 September 2023 communication, issued well after the block had already begun, couldn’t retroactively extend a restriction that the rule itself had already switched off.

Sidebar: the Court didn’t treat this as one unlucky taxpayer slipping through a gap — it noted that Metal Trade Incorporation’s situation was part of a pattern. Because the “appropriate authority” doesn’t proactively lift these blocks once the year runs out, the Court observed, “numerous writ petitions have been filed challenging the continuation of such restriction even after the expiry of one year.” An automatic sunset clause, it turns out, is only automatic if someone actually acts on it.

The Bench went further than simply reciting the rule’s plain text — it explained why the one-year cap exists at all. Rule 86A is meant to be a temporary, protective measure: enough to stop suspected fraud from draining government revenue while an assessment is completed, not a mechanism for freezing a taxpayer’s working capital indefinitely while an investigation drags on. Where the department genuinely believes tax is owed, the Court pointed out, Section 79 already gives it a full, separate recovery mechanism once assessment proceedings actually conclude — there was no need to keep leaning on Rule 86A well past its statutory shelf life instead of finishing the assessment and using the tools built for that purpose.

The order was direct: unblock the ITC in Metal Trade Incorporation’s Electronic Credit Ledger, immediately. The department keeps every right to complete its pending assessment and pursue recovery under Section 79 if the fraud allegation holds up — it just can’t keep doing so by leaving the credit frozen indefinitely under a rule that already expired. The writ petition was closed, no order as to costs.

Why It Matters

This is not a novel legal position — Rule 86A(3)’s one-year cap has been in the statute book for years, and this Bench cites the same reasoning a Bombay High Court ruling reached on near-identical facts. What makes it worth flagging to every GST practitioner is the practical pattern the Court itself called out: taxpayers are having to litigate, one writ petition at a time, to get a restriction lifted that the rule says should have ended automatically. Any client with ITC blocked under Rule 86A should have their block’s one-year anniversary calendared as a standing action item — not something to notice only once cash flow becomes a crisis.

Key Takeaways

• Rule 86A(3) of the CGST Rules operates as an automatic sunset — an ITC blocking restriction “shall cease to have effect” upon expiry of one year from the date it was imposed, with no requirement for a fresh order or renewal to trigger the expiry.
• A subsequent departmental communication issued after the block has already commenced cannot extend or restart the one-year clock — the restriction lapses by operation of the rule itself, regardless of any later correspondence.
• Rule 86A is designed as a temporary, protective measure to safeguard revenue only until assessment proceedings are completed — it is not meant to operate as an indefinite freeze with serious civil consequences for the taxpayer.
• Where the department believes tax is genuinely owed, Section 79 of the CGST Act provides a separate, complete recovery mechanism once assessment proceedings conclude — this is the proper route, not indefinite Rule 86A blocking.
• The Madras High Court’s observation that “numerous” similar writ petitions have been filed suggests this is a systemic administrative gap (blocks not being proactively lifted) rather than an isolated lapse — practitioners should treat every live Rule 86A block as a candidate for this ground, not just unusually old ones.

Practical Implications

Any CA firm with a client whose ITC has been blocked under Rule 86A should treat the one-year mark as an automatic trigger for action, not a discretionary check. Where a block has run past one year — regardless of any departmental communication purporting to continue it — this ruling (and the Bombay High Court authority it aligns with) provides direct, high-confidence grounds to seek immediate unblocking, without needing to contest the underlying fraud allegation on its merits at this stage.

Action Checklist

• Audit every client with a current or recent Rule 86A ITC block and calculate the exact date the one-year period expires from the original blocking communication.
• Where a block has already run past one year, write to the department demanding immediate unblocking under Rule 86A(3), citing M/s Metal Trade Incorporation v. State Tax Officer (Madras HC, W.P. No. 35866 of 2023, 21 August 2026) directly.
• If the department declines to act on a written demand, prepare a writ petition without delay — this ruling, and the aligned Bombay High Court authority referenced within it, both support urgent relief on this specific, narrow ground.
• Do not treat a later departmental communication (issued after the original block date) as having validly extended the restriction — flag any such communication explicitly as legally ineffective in correspondence and pleadings.
• As a standing practice, build “Rule 86A block imposed” into the firm’s compliance-calendar system with an automatic one-year follow-up reminder for every affected client.

Relevant Sections / Rules / Notifications

• Rule 86A, CGST Rules, 2017, in particular sub-rule (3) (automatic cessation of ITC blocking restriction after one year)
• Section 70(1), CGST Act, 2017 (summons — the provision under which the original investigation began)
• Section 79, CGST Act, 2017 (recovery of tax — the Court’s suggested proper route once assessment concludes)
• Referenced: Bombay High Court ruling holding the one-year limit under Rule 86A mandatory (aligned authority, cited within this cycle’s research)
• Madras High Court ruling: M/s Metal Trade Incorporation v. State Tax Officer, W.P. No. 35866 of 2023 and W.M.P. Nos. 35855 & 35856 of 2023, Justice S. Raveekumar, 21 August 2026

FAQs

Q: Does a taxpayer need to file a writ petition every time a Rule 86A block runs past one year, or should the department act on its own?
A: In principle, Rule 86A(3) is self-executing — the restriction should simply cease to have effect without any taxpayer action required. In practice, per this ruling and the Court’s own observation about “numerous” similar petitions, departments are not consistently lifting blocks proactively, so a written demand (and, if necessary, a writ petition) remains the practical path to actual relief.

Q: Does this ruling mean the underlying fraud investigation against Metal Trade Incorporation is over?
A: No — the Court expressly preserved the department’s right to complete its pending assessment and pursue recovery under Section 79 if the allegations are ultimately substantiated. The ruling addresses only the mechanism (indefinite Rule 86A blocking) and timing (beyond one year), not the merits of the underlying fraud allegation.

Q: Can the department simply issue a fresh Rule 86A block after the first one expires, based on the same facts?
A: This ruling does not directly address that scenario, and the answer would likely depend on whether genuinely new material justifies a fresh restriction. Practitioners should treat a “renewal” block on identical facts as a strong candidate for separate challenge, given the rule’s clear one-year design.

Internal Links

• Today’s Intelligence — 28 August 2026 (this cycle’s Today’s Intelligence, Section 8 below)
• GST / Case Laws hub — /category/gst/

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