When Input Tax Credit Turns into Interest Liability - A Silent Risk under GST
Input Tax Credit (ITC) is often described as the lifeline of GST. It ensures tax neutrality, improves cash flow, and makes the GST system seamless. Businesses, therefore, naturally treat ITC as a valuable asset - something to be preserved and utilised carefully.However, what happens when this valuable credit is taken incorrectly?
These questions are not merely academic. They arise frequently in real-life GST compliance, particularly in cases involving transitional credit, reconciliation differences, and voluntary reversals. Many taxpayers assume that if the excess credit is not utilised, there will be no serious consequences. But recent judicial developments suggest that this assumption may not always hold true.A recent decision of the Madhya Pradesh High Court in KJV Alloys Conductors Pvt. Ltd. vs Union of India - 2026-VIL-222-MP, decided on 12 February 2026, brings this issue into sharp focus. The judgment examines an important and recurring question under GST - can interest be demanded when excess Input Tax Credit is availed but claimed to be unutilised?
The answer, as we shall see, carries important implications for taxpayers. More importantly, the judgment highlights a subtle but significant risk under GST - sometimes, even the mere retention of inadmissible credit for a prolonged period can trigger financial consequences.This decision therefore serves as an important reminder that under GST, time itself can sometimes create liability - even before the credit is actually utilised.
From Transition to Trouble - When Early GST Confusion Led to a Long-Lasting Dispute
The present dispute takes us back to the early days of GST implementation - a period marked by uncertainty, evolving compliance requirements, and technical challenges. Businesses across the country were still adapting to the new tax regime, and many taxpayers encountered genuine difficulties as they transitioned from the earlier tax structure.
M/s KJV Alloys Conductors Pvt. Ltd., engaged in the manufacturing of aluminium conductors and transmission line equipment, was also navigating this transitional phase. With the introduction of GST on 1 July 2017 , the company sought to carry forward its eligible CENVAT credit into the new regime. Accordingly, the petitioner filed Form TRAN-1, claiming a transitional credit of ₹1,31,07,632.
However, according to the petitioner, due to technical glitches in the GST portal - a fairly common issue during the initial phase - the credit claimed through TRAN-1 did not reflect in the electronic credit ledger. Since the amount involved was substantial, the petitioner apprehended possible loss of credit and sought to safeguard its entitlement.
To protect its position, the petitioner reflected the same amount as Input Tax Credit in GSTR-3B for July 2017 . At that stage, this appeared to be a practical solution to avoid credit loss during the unstable transitional phase.
Subsequently, during reconciliation, the petitioner realised that excess credit had been reflected. Attempts were made to reverse the credit, but as claimed by the petitioner, technical difficulties again prevented immediate correction. The entire credit was eventually reversed only in May 2019, nearly 630 days after the initial availment.
The department thereafter demanded an amount of ₹54,29,792 under Section 50(3) read with Section 42(10) of the CGST Act. The dispute intensified when the petitioner sought a refund of ₹32,00,000 from the electronic cash ledger, which the department had adjusted against the alleged interest liability. This ultimately led to litigation before the High Court.
Credit Was Taken… But Was It Ever Used? - The Taxpayer's Core Defence
Before the High Court, the petitioner strongly challenged the levy of interest. The primary contention was that although excess credit had been reflected, it was never utilised to pay the output tax liability. According to the petitioner, the credit remained in the electronic credit ledger and was eventually reversed. Therefore, the essential condition for charging interest, namely utilisation, was absent.
The petitioner also relied upon the retrospective amendment to Section 50(3), which clarified that interest is payable only when the Input Tax Credit is wrongly availed and utilised. Emphasising this legislative intent, the petitioner argued that mere availment without utilisation should not attract interest liability.
Further, the petitioner highlighted that the duplication of credit occurred due to technical glitches during early GST implementation, and the error was purely procedural and bona fide. According to the petitioner, there was no intention to gain undue benefit or cause revenue loss. The petitioner also challenged the adjustment of the refund from the electronic cash ledger, contending that recovery without proper adjudication violated principles of natural justice. Thus, the taxpayer's defence rested primarily on non-utilisation, retrospective amendment, bona fide error, and improper recovery.
A Different Perspective - When Retaining Wrong Credit Becomes a Financial Benefit
The department, however, adopted a stricter approach. It argued that the petitioner had wrongly availed of the transitional credit twice - once through TRAN-1 and again through Form GSTR-3B. Although discrepancies were pointed out in September 2017, the petitioner reversed the credit only in May 2019, after nearly 630 days.
The department further contended that during this period, the balance in the electronic credit ledger did not consistently exceed the wrongly availed credit. According to the department, this indicated that the credit had effectively been utilised, even if indirectly.
The department also emphasised that interest under Section 50(3) is statutory and compensatory in nature. Once wrongful availment and utilisation occur, interest liability arises automatically. Further, the adjustment of refund under Section 79 was defended as lawful recovery of statutory dues.
When Admission Changed the Course - The Court's Crucial Turning Point
After hearing both sides, the Court identified a crucial factor - the petitioner's own admission of excess credit . The Court noted that the petitioner had acknowledged wrongful availment and reversed the credit only after 630 days .
The Court observed that such prolonged retention could not be treated as a mere procedural lapse. Instead, it constituted wrongful availment of ITC for a considerable period, thereby triggering interest liability under Section 50(3) read with Section 42(10).
This admission became a decisive factor in the Court's reasoning.
Mere Assertion Is Not Enough - When the Burden Shifted to the Taxpayer
A significant aspect of the judgment is the Court's reasoning on the utilisation of credit . The petitioner argued that although excess ITC was availed, it was never utilised and was later reversed. However, the Court held that mere assertion is not sufficient. The taxpayer must produce documentary evidence showing that the electronic credit ledger balance remained higher than the wrongly availed credit throughout the disputed period.
In the present case, the petitioner failed to produce such evidence for the 630-day period; therefore, the Court inferred utilisation, or at least held that non-utilisation was not established. This effectively shifted the burden of proof onto the taxpayer.
The ruling thus highlights an important compliance lesson - maintaining ledger records, reconciliations, and supporting documentation is essential, as such evidence may prove crucial in defending against interest liability under GST.
When Holding Credit Becomes Costly - A Subtle but Powerful Principle
One of the key observations of the Court was its emphasis on prolonged retention of inadmissible credit . The Court noted that when excess Input Tax Credit remains in the electronic credit ledger for a considerable period, it cannot be treated as a mere technical lapse. Such retention itself may give rise to statutory and compensatory liability for interest.
Significantly, the Court moved beyond the traditional debate of “availment versus utilisation” and focused on the economic advantage arising from retaining excess credit. Even if not directly utilised, the availability of credit improves liquidity and provides financial flexibility, thereby conferring a potential benefit on the taxpayer.
Accordingly, the Court recognised that prolonged retention of inadmissible credit may justify interest, as it neutralises the undue advantage enjoyed during the intervening period. The judgment thus reinforces an important compliance principle under GST - delay in correcting excess credit may itself become costly, even where utilisation remains disputed.
No Show Cause Notice, Yet Interest Payable - When Liability Arises Automatically
The petitioner argued that interest could not be recovered without issuing a separate show-cause notice, as such recovery would violate the principles of natural justice. However, the Court rejected this contention and held that GST interest is statutory and arises automatically upon satisfaction of the conditions for levy .The Court further observed that when excess credit is admitted and reversed, the resulting interest liability becomes self-assessed , and if unpaid, recovery can be initiated under Section 79 of the CGST Act without issuing a separate show cause notice.
This reinforces the principle that interest under GST is compensatory and automatic , and recovery may follow by operation of law without separate adjudication.
Interest Must Be Paid in Cash - ITC Cannot Come to the Rescue
The Court also clarified the mode of payment of interest liability. The petitioner argued that since sufficient balance was available in the electronic credit ledger, interest could be adjusted against ITC. However, the Court rejected this contention and held that Input Tax Credit can be utilised only for the payment of output tax, and not for interest, penalties, or other dues.
Accordingly, interest liability must be discharged through the electronic cash ledger, reinforcing that ITC cannot shield taxpayers from financial consequences arising from wrongful credit.
The Final Outcome - When Delay Ultimately Became Costly
After considering the arguments of both sides, the High Court held that the petitioner had wrongly availed excess transitional credit and retained it for nearly 630 days without establishing non-utilisation. The Court observed that such prolonged retention attracted statutory interest liability and explanations such as technical glitches could not override these consequences.
Accordingly, the Court upheld the departmental orders, including interest demand and adjustment of refund, and dismissed the writ petition, confirming the interest liability under the GST law
Beyond the Judgment - A Wake-Up Call Hidden in Transitional Credit
This judgment highlights that wrongly availed credit is not a harmless accounting entry, particularly when retained for a prolonged period. Even where utilisation is disputed, delay in reversing inadmissible credit may itself attract interest liability. The ruling also emphasises that documentation is as important as intention . Unless supported by proper ledger records and reconciliations, claims of non-utilisation may not succeed, and courts may infer financial benefit.
The decision, therefore, serves as a reminder for businesses to identify excess credit early, reverse it promptly, and maintain proper documentation, as even temporary lapses can gradually escalate into significant financial exposure under GST.
Credit Is a Benefit - But Responsibility Follows Close Behind
Beyond legal reasoning, the judgment reflects a broader GST philosophy - Input Tax Credit is a valuable benefit, but it carries corresponding responsibility. Wrongly availed credit, even if retained temporarily, may create a financial advantage and justify compensatory interest.
The ruling therefore reinforces an important compliance lesson - identify discrepancies early, reverse excess credit promptly, and maintain proper documentation. Under GST, credit is a right, but timely correction and careful compliance are the responsibilities that accompany it - because even delay can quietly create liability.
Conclusion - When Delay Quietly Turns into Liability
The judgment highlights that wrongful availment and prolonged retention of credit may attract interest, particularly where the taxpayer fails to establish non-utilisation with proper evidence. It also reinforces that interest liability under GST is statutory and recovery may follow without separate adjudication.
The ruling, therefore, serves as a practical reminder that while errors in credit availment may occur, a delay in correcting them can convert a procedural lapse into a financial liability. Regular review of credits, prompt reversal of mistakes, and proper documentation remain the safest compliance approach - because, under GST, delays often cost more than the mistakes themselves.
By CA Raj Jaggi & Adv Kirti Jaggi
CAclubindia
