The Legal Question That Divided India's High Courts
Since GST's rollout on 1 July 2017, the tax department has routinely faced situations where fraud, wilful misstatement, or suppression of facts spanning multiple consecutive financial years is discovered in a single investigation or audit. The natural operational response — issuing one consolidated Show Cause Notice (SCN) covering the entire non-compliant period — has been fiercely challenged by assessees across the country, creating a question that has now escalated all the way to the Supreme Court.
The legal question is deceptively simple but commercially enormous: Can a single SCN under Sections 73 or 74 of the CGST Act lawfully cover multiple financial years — or must the department issue a separate notice for each financial year? The answer determines whether the Revenue can pursue years of alleged evasion in one integrated proceeding, or must fragment its enforcement into separate annual actions.
The Chimney Hills case itself involved a consolidated SCN covering the period July 2017 to March 2023 — nearly six financial years — under Section 74 (fraud/misstatement). If consolidation is invalid, the department must re-issue five or six separate notices, restart limitation clocks, restart adjudication, and face the practical possibility that some earlier periods become irrecoverably time-barred before fresh notices can be served. For assessees, year-wise fragmentation creates a tactical shield against comprehensive enforcement action.
What Happened — The Journey Through the Courts
The Revenue — comprising officers of the Central Tax, Central Excise, and Commercial Taxes departments — issued a single consolidated show cause notice under Section 74 of the CGST Act for the period from July 2017 to March 2023, alleging defaults attributable to fraud, wilful misstatement, or suppression of facts. The notice was issued to multiple assessees in a batch of connected matters, of which Chimney Hills Education Society was the lead respondent.
At the Single Judge Stage
The assessees immediately filed writ petitions before a Single Judge of the Karnataka High Court challenging the consolidated SCN. Their primary argument: the GST Act's scheme — built around monthly returns and annual assessments — mandated that demand proceedings under Sections 73/74 be conducted and notified separately for each financial year. A combined multi-year notice, they argued, was not authorised by statute and caused serious prejudice.
The learned Single Judge agreed with the assessees and quashed the consolidated SCNs. The Single Judge also set aside two Original Orders-in-Original (OIOs) that had been passed on the basis of those SCNs, while granting the department liberty to issue fresh year-wise notices. This effectively forced the Revenue to restart the entire proceedings from scratch on a FY-wise basis.
Revenue's Intra-Court Appeal to the Division Bench
The Revenue appealed the Single Judge's order before a Division Bench of the Karnataka High Court. The Division Bench — comprising Justice K.V. Aravind and Justice S.G. Pandit — heard the matter in a batch of connected cases and delivered a comprehensive judgment on 23 April 2026, allowing the Revenue's appeals in full.
Assessees vs. Revenue — The Full Argument Map
The entire architecture of the GST Act is built around the financial year — GSTR-1, GSTR-3B, and annual returns are all FY-anchored. Section 73(10) and Section 74(10), which prescribe the limitation period for passing orders, use financial year as the benchmark. This FY-specific structure necessarily implies that demand proceedings must also be FY-specific. A multi-year SCN violates this scheme.
Section 73(1) and Section 74(1) both use the expression "any period" in authorizing the issuance of SCNs. This expression is wider and more flexible than "financial year" or "tax period." The legislature deliberately chose "any period" to give the adjudicating authority flexibility, especially in fraud cases where a single scheme of misstatement may span multiple years. No statutory provision expressly bars consolidation.
Consolidating periods involving alleged fraud (Section 74, extended limitation of 5 years) with periods where no fraud is alleged (Section 73, normal limitation of 3 years) in a single SCN creates prejudice. It artificially extends the limitation framework for non-fraud periods and blurs the evidentiary burden on the department. The assessee cannot properly defend against diffuse multi-year allegations in one notice.
Issuing a consolidated SCN does not override or extend the limitation period applicable to each period within it. The limitation for each year within the notice must independently satisfy the applicable standard — Section 73 for non-fraud periods, Section 74 for fraud periods. Time-barred portions must simply be excluded from the final adjudication order. The assessee suffers no additional prejudice; the limitation safeguard continues to operate period-wise.
The DRC-01 prescribed form for SCNs contains a "tax period" field, signaling legislative intent that each SCN should pertain to a specific, discrete tax period. Further, combining multiple financial years in one SCN may result in the aggregate demand exceeding the pecuniary jurisdiction of the issuing officer, creating a jurisdictional infirmity.
The "tax period" field in DRC-01 is a non-mandatory data field. Its existence does not create a statutory compulsion to restrict each SCN to one period. On pecuniary jurisdiction, the CBIC has issued circulars that specifically address the allocation of jurisdiction in consolidated demand proceedings. The assessee has no right to choose the adjudicating officer; jurisdictional allocation is the department's prerogative governed by those circulars.
Reading the Law — "Any Period" vs "Tax Period" vs "Financial Year"
The Division Bench undertook a careful, contextual textual analysis of the demand provisions. The central statutory distinction the Court drew was between three phrases that the GST Act uses in different contexts with distinct meanings:
The phrase 'any period' in demand provisions governs SCN scope, distinct from 'tax period' tied to returns. Reference to the financial year in the limitation sub-section only sets the timeline for orders and does not confine the notice to a financial year.
Karnataka High Court Division Bench — Chimney Hills Education Society, 23 April 2026The Limitation Provisions Are About Orders, Not Notices
A critical textual insight the Court offered is that Sections 73(10) and 74(10) — which reference "financial year" — govern the deadline by which the adjudication order must be passed, not the scope of the initial SCN. The provisions read:
The Court's Detailed Findings & Ratio
- The expression "any period" in Sections 73(1) and 74(1) governs the scope of SCN issuance and is deliberately broader than "tax period" or "financial year." It cannot be read down to mean a single FY.
- Reference to "financial year" in Sections 73(10)/74(10) sets the timeline for passing the adjudication order — not the period covered by the notice. The two sub-sections operate at different stages of the proceeding and serve distinct purposes.
- The DRC-01 "tax period" data field is non-mandatory. Its presence in the form does not impose a statutory obligation to restrict each SCN to one tax period or FY.
- Combining multiple FYs in a single SCN causes no prejudice to the assessee: (a) pecuniary jurisdiction concerns are addressed by the CBIC jurisdictional circular; (b) the assessee has no vested right to choose the adjudicating officer; (c) the consolidated notice clearly sets out the entire factual basis, allowing a meaningful reply.
- A consolidated SCN does not efface or extend the limitation period. Each period within the notice must independently satisfy the limitation applicable to its category — Section 73 (3 years) for non-fraud, Section 74 (5 years) for fraud. Time-barred portions must be excluded from the final order; proceedings may continue for the balance period.
- The fraud jurisdiction under Section 74 can be invoked only on the basis of specific material evidence incorporated in the SCN. If such evidence is absent for a particular period, that period falls under the Section 73 non-fraud regime and attracts the shorter 3-year limitation — automatically and without amendment to the notice.
- The new provision operative from FY 2024-25 onwards (Section 74A, inserted by Finance (No. 2) Act, 2024, merging the fraud and non-fraud regimes) does not alter the interpretation of "any period" in the pre-existing provisions nor convert the pre-2024-25 exercise into a FY-specific one.
- Appeals allowed. Consolidated SCNs and the two Original Orders-in-Original restored in their entirety. The Single Judge's order quashing the consolidated SCNs is set aside.
How Limitation Works in a Consolidated SCN
The Court's handling of the limitation issue is arguably the most practically important aspect of the judgment. The Revenue's most vulnerable point in defending consolidated SCNs is precisely this: does combining periods allow the department to apply the longer fraud limitation (5 years under Section 74) to periods where it cannot actually prove fraud, thereby effectively extending the limitation for those periods? The Division Bench addressed this with surgical precision.
Applicable where tax has not been paid or short-paid due to genuine mistake, inadvertence, or negligence — without any element of fraud or wilful misstatement. Time runs from the due date of filing the annual return for the relevant financial year.
Applicable where tax has not been paid due to fraud, wilful misstatement, or suppression of facts. The extended limitation is conditioned on the department producing specific material evidence of such conduct incorporated into the SCN itself.
The Court made clear that the extended 5-year limitation under Section 74 is not automatic. It can only be invoked upon determination that fraud, wilful misstatement, or suppression actually existed for that specific period, based on material evidence explicitly incorporated into the SCN. If a consolidated SCN covers both periods where fraud evidence exists and periods where it does not, the limitation for each period is assessed independently — periods lacking fraud evidence are evaluated under Section 73's 3-year rule. Time-barred portions for any period must be excluded from the final order even if the rest of the notice proceeds.
India's High Courts Divided on This Question
The Chimney Hills judgment does not exist in isolation. It is the latest — and arguably the most comprehensive — addition to a national judicial split on the consolidated SCN question that has been building since 2023. The Karnataka High Court expressly surveyed and chose sides in this inter-High Court debate.
- Delhi HC — Mathur Polymers v. Union of India [(2026) 154 GSTR 443]: Consolidated SCN permissible; "any period" broader than FY.
- Delhi HC — Ambika Traders v. Commissioner [(2025) 33 Centax 189]: Common notice covering multiple periods upheld.
- Allahabad HC — SA Aromatics Pvt. Ltd. v. Union of India [2026 SCC OnLine All 191]: Aligned with Delhi HC approach; consolidation valid.
- J&K HC — New Gee Enn & Sons v. Union of India [2025 SCC OnLine J&K 1180]: Common SCN for multiple periods held permissible.
- Kerala HC (Earlier) — Held that Section 74(3) uses "period" broadly; bunching not illegal. (Note: Kerala is referenced as "declined" in the headnote — position may have evolved.)
- Bombay HC — Milroc Good Earth Developers v. Union of India (2025): Single SCN cannot cover multiple FYs.
- Bombay HC — Paras Stone Industries v. Union of India (2026): Proceedings must be FY-specific.
- Bombay HC (DB) — Rollmet LLP v. Union of India: Division Bench flagged the conflict and referred to Larger Bench — matter sub judice.
- Madras HC — Titan Company Ltd. v. Joint Commissioner: Section 73/74 proceedings must track FY structure.
- Andhra Pradesh HC — Sahiti Agencies & Others: Single SCN spanning multiple FYs impermissible; year-wise notices required.
- Himachal Pradesh HC — Contrary view adopted; FY-wise notice requirement affirmed.
Given the irreconcilable split between High Courts of Karnataka, Delhi, Allahabad, and J&K on one side, and Bombay, Madras, Andhra Pradesh, and Himachal Pradesh on the other, the matter is now heading to the Supreme Court for a final authoritative resolution. The Bombay High Court's Larger Bench reference in Rollmet LLP further accelerates this inevitability. This is one of the most consequential open procedural questions in GST enforcement law.
Section 74A — The New Unified Demand Provision from FY 2024-25
The Finance (No. 2) Act, 2024 inserted a new Section 74A into the CGST Act, operative from FY 2024-25 onwards. Section 74A merges the previously separate Section 73 (non-fraud) and Section 74 (fraud) frameworks into a single, unified demand provision with a common limitation period of two years from the due date of the annual return — irrespective of whether fraud is involved or not.
| Provision | Applicable Period | Fraud/Non-Fraud Distinction | Limitation for Orders |
|---|---|---|---|
| Section 73 (Non-Fraud) | FY 2017-18 to FY 2023-24 | Non-fraud, genuine error | 3 years from due date of annual return |
| Section 74 (Fraud) | FY 2017-18 to FY 2023-24 | Fraud, wilful misstatement, suppression | 5 years from due date of annual return |
| Section 74A (Unified) | FY 2024-25 onwards | Single regime — fraud distinction preserved for penalties only | 2 years from due date of annual return |
The Division Bench expressly held that the introduction of Section 74A for FY 2024-25 onwards does not alter the interpretation of "any period" in the pre-existing Section 73/74 provisions. The new provision's unified structure does not retrospectively convert earlier proceedings into FY-specific exercises. For all periods up to FY 2023-24, Sections 73 and 74 (as interpreted in Chimney Hills) continue to govern.
What This Judgment Means for Businesses, CAs & Litigants
The ruling significantly strengthens enforcement capabilities. Investigations uncovering multi-year fraud schemes can now be prosecuted through a single, comprehensive proceeding — reducing administrative duplication and closing the tactical window assessees used to buy time through procedural challenges.
Taxpayers facing consolidated SCNs can no longer challenge validity on grounds of multi-year coverage in Karnataka, Delhi, Allahabad, and J&K jurisdictions. Defence must now focus on the substance — fraud evidence, correct limitation analysis for each period, and the exclusion of time-barred portions.
Advising clients on consolidated SCN challenges requires jurisdiction-specific analysis. In Bombay, Madras, and AP, year-wise notice arguments still hold. Nationally, the Supreme Court ruling will be the definitive reference. Period-wise limitation analysis inside a consolidated SCN is now a core skill requirement.
Key Takeaways for Assessees Facing Consolidated SCNs
- Validity challenge alone will fail in Karnataka, Delhi, Allahabad, and J&K — focus your reply on the merits, fraud evidence, and limitation analysis for each period.
- Demand a period-wise limitation analysis in your reply — the department cannot apply Section 74's extended 5-year period to any period for which it has not specifically incorporated fraud evidence in the SCN.
- Identify and explicitly flag time-barred portions in your reply — the Court has held that time-barred periods must be excluded from the adjudication order even within a valid consolidated SCN.
- Assess jurisdiction — which High Court governs? In Bombay, Madras, and AP courts, consolidated SCN challenges may still succeed under the prevailing High Court view in those jurisdictions (pending SC clarification).
- Monitor the Supreme Court proceedings — the definitive national ruling is imminent given the Bombay HC's Larger Bench reference and the active inter-HC conflict.
- Check the DRC-01 for specificity — even within a valid consolidated SCN, each allegation must be sufficiently specific to enable a meaningful reply. A SCN that lumps all periods in generic terms without period-specific allegations may be challenged on natural justice grounds even if multi-year coverage itself is valid.
- Section 74A applies from FY 2024-25 — for any SCN covering periods from FY 2024-25 onwards, the unified Section 74A regime (2-year limitation, regardless of fraud) governs. This dramatically shortens the department's window and changes the enforcement calculus significantly.
Even where a consolidated SCN is procedurally valid under Chimney Hills, the principles of natural justice continue to apply in full. The SCN must give the assessee adequate and specific notice of the allegations for each period, sufficient to enable a meaningful and informed reply. A consolidated SCN that sets out only sweeping, non-specific allegations across all periods without period-wise particulars may still be challenged on the ground of inadequate opportunity to be heard — a challenge that operates entirely independently of the multi-year coverage question.
Conclusion — A Significant Enforcement Clarification, Pending Supreme Court Finality
The Karnataka High Court's Division Bench ruling in Commissioner of Central Tax v. Chimney Hills Education Society is one of the most substantive GST procedural judgments of 2026. By holding that a consolidated SCN covering multiple financial years is valid under the plain language of Sections 73 and 74 of the CGST Act, and by aligning with the Delhi, Allahabad, and J&K High Courts against the Bombay, Madras, and AP positions, the Division Bench has given the Revenue a powerful procedural tool for comprehensive enforcement in fraud and misstatement cases.
The judgment's most nuanced contribution, however, is its treatment of limitation: a consolidated SCN does not erase limitation safeguards — it merely consolidates the notice stage, leaving each period's limitation to be independently verified at the order stage. This balanced approach protects both the Revenue's enforcement interests and the assessee's substantive limitation rights.
The key legal propositions established by the Division Bench:
With the Bombay High Court's Larger Bench reference and an active Supreme Court challenge, the final word on this question is yet to come. Until then, Chimney Hills stands as the most comprehensive judicial analysis of the consolidated SCN question under GST — and a ruling that every tax practitioner, in-house legal team, and GST officer in India must have in their working library.
