From Fraud Allegations to Ordinary Default: Understanding the Section 74 to Section 73 Conversion Mechanism Under the CGST Act, 2017
Introduction
GST enforcement proceedings bifurcate sharply depending on whether the alleged default involves fraudulent intent. Section 74 of the CGST Act, 2017 is reserved for cases where tax has been short-paid or input tax credit has been wrongly availed due to fraud, wilful misstatement, or suppression of facts with intent to evade tax. This provision carries extended limitation periods and significantly harsher penalties compared to Section 73, which governs defaults occurring without any fraudulent element.
A fundamental legal question arises when a show cause notice issued under Section 74 proceeds through adjudication and appeal, only for the adjudicating or appellate forum to conclude that the essential ingredients of fraud were never established. Does the entire demand collapse? Or does a statutory mechanism exist to preserve the Revenue's entitlement to recover the tax genuinely owed, albeit under the non-fraud regime?
The answer lies in Section 75(2) of the CGST Act, 2017, which operates as a legislative bridge — deeming a Section 74(1) notice to be one issued under Section 73(1) once a competent forum records a finding that fraud, wilful misstatement or suppression is not established. The re-determination of liability is then governed by Section 75(3), which prescribes an independent two-year window for completion of fresh adjudication.
This article examines the procedural framework governing this conversion, the operational guidance issued through circulars, the growing body of judicial decisions on when conversion is appropriate versus when proceedings must be closed outright, and the unresolved constitutional concerns surrounding the independent limitation period under Section 75(3).
Key Differences Between Section 73 and Section 74
Before examining the conversion mechanism, it is essential to understand what separates these two provisions. Both Section 73 and Section 74 address the same category of defaults — tax not paid, short paid, erroneously refunded, or input tax credit wrongly availed or utilised. The distinction lies entirely in mens rea — the fraudulent intent — and this single element drives significant differences in limitation and penalty exposure.
The comparative framework applicable up to FY 2023-24 is as follows:
| Parameter | Section 73 (Non-Fraud) |
Section 74 (Fraud) |
|---|---|---|
| Trigger | Any reason other than fraud/suppression | Fraud, wilful misstatement or suppression with intent to evade tax |
| Order Deadline | 3 years from GSTR-9 due date | 5 years from GSTR-9 due date |
| SCN Deadline | 2 years 9 months from GSTR-9 due date | 4 years 6 months from GSTR-9 due date |
| Penalty before SCN | Nil | 15% |
| Penalty within 30 days of SCN | 10% | 25% |
| Penalty at adjudication | 10% | 100% |
| Mens rea required | No | Yes |
The practical consequence of this distinction is enormous. On a tax demand of Rs. 1 crore, the penalty difference between the two regimes at adjudication stage is Rs. 90 lakhs — the difference between 10% (Rs. 10 lakhs) under Section 73 and 100% (Rs. 1 crore) under Section 74.
The Core Legal Mechanism: How and When Conversion Operates
The Section 75(2) Deeming Fiction
Section 75(2) of the CGST Act, 2017 provides the statutory basis for conversion. Four essential elements must be satisfied for this deeming provision to activate:
- An Appellate Authority, Appellate Tribunal, or court — and specifically not the original adjudicating authority — must record a finding that fraud, wilful misstatement, or suppression of facts is not established.
- Upon such a finding, the notice originally issued under
Section 74(1)is automatically deemed to be a notice underSection 73(1)— no fresh show cause notice is required. - The proper officer (not the appellate forum) must independently re-determine the tax payable under the Section 73 parameters.
- All consequences of
Section 73then apply, including the 10% penalty ceiling.
Critical distinction: Conversion is triggered only by a substantive finding of absence of fraud. Where a
Section 74proceeding fails on procedural grounds — defective service, denial of hearing, or similar infirmities —Section 75(2)does not activate, because the basis of failure is not a conclusion on the absence of fraudulent intent.
The Rationale Behind Section 75(2)
The legislative objective of Section 75(2) balances two competing interests. First, it protects the assessee from the disproportionate consequences of Section 74 where fraud was alleged but never proved. Second, it preserves the Department's right to recover tax that is genuinely due, preventing a situation where a failed fraud case wipes out legitimate tax liability entirely.
Pre-GST jurisprudence had achieved similar outcomes through judicial interpretation rather than express statutory provision. In Pushpam Pharmaceutical v. Collector of Central Excise [1995 (78) E.L.T. 401 (S.C.)], the Supreme Court confined the concept of suppression to deliberate withholding with intent to evade duty, limiting liability to the six months preceding the notice. In Continental Foundation Joint Venture v. CCE [2007 (216) E.L.T. 177 (S.C.)], the burden of proving suppression was placed squarely on the Department. Section 75(2) now performs by statute what these decisions achieved through interpretive effort.