GST Paid Within 30 Days but Interest Unpaid: GSTAT Kolkata Upholds Penalty

Summary: The GST Appellate Tribunal, Kolkata Bench, in Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, State Tax & Anr., Appeal No. APL/69/KLK/2026, held that payment of the principal GST liability within 30 days of issuance of a show cause notice does not automatically entitle a taxpayer to immunity from penalty under Section 73(8) of the CGST Act, 2017 where the applicable interest remains unpaid. The taxpayer had discharged the entire principal tax demand within the prescribed period but failed to pay interest under Section 50. Consequently, the adjudicating authority confirmed the interest liability and imposed a penalty under Section 73(9), which was upheld by the First Appellate Authority. Before the Tribunal, the taxpayer relied on the Supreme Court’s decision in Hindustan Steel Ltd. v. State of Odisha [AIR 1970 SC 253], contending that penalty should not be imposed for a technical or bona fide default without deliberate defiance of law. The Tribunal distinguished the precedent and observed that Section 73(8) expressly requires payment of both tax and applicable interest within 30 days for penalty-free closure of proceedings. Since the taxpayer had satisfied only the tax-payment condition, the statutory immunity was unavailable. Accordingly, the Tribunal upheld the interest liability and penalty under Section 73(9) and dismissed the appeal. The ruling emphasises that taxpayers seeking closure of GST proceedings without penalty must discharge both tax and applicable interest within the prescribed period. However, failure to qualify for immunity under Section 73(8) does not dispense with the requirement that penalty imposed through adjudication must independently satisfy the applicable statutory provisions.

GST Paid Within 30 Days of SCN — Yet Penalty Upheld!  – GSTAT Kolkata Clarifies the Importance of Interest Payment Under Section 73(8)

Relevant Provisions: Section 50, Sections 73(8) and 73(9), CGST Act, 2017 | Judicial Precedent: Hindustan Steel Ltd. v. State of Odisha [AIR 1970 SC 253]

1. Introduction: GST Paid Within 30 Days, Yet Penalty Upheld

Can a taxpayer still be subjected to penalty under GST even after paying the entire tax liability within 30 days of receiving a show cause notice? The GSTAT Kolkata Bench, in Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, State Tax & Anr. (Appeal No. APL/69/KLK/2026), examined this important question in the context of Sections 73(8) and 73(9) of the CGST Act, 2017. In this case, the taxpayer discharged the principal tax liability within the prescribed 30-day period but failed to pay the corresponding interest, resulting in the imposition of penalty by the adjudicating authority. The Tribunal upheld the penalty, observing that payment of tax alone does not satisfy the statutory conditions for immunity from penalty under Section 73(8). The decision highlights a crucial distinction between payment of outstanding tax and compliance with the conditions prescribed for closure of proceedings without penalty. It also raises an important question regarding the application of general principles governing penalties where the GST law expressly provides a mechanism for avoiding penal consequences through timely payment of both tax and interest.

2. The 30-Day Window Under Section 73: An Opportunity Taxpayers Cannot Ignore

Section 73(8) of the CGST Act, 2017 provides taxpayers with an important opportunity to conclude proceedings without penalty by paying the tax along with applicable interest under Section 50 within 30 days of issuance of a show cause notice. This provision is intended to facilitate early resolution of tax disputes and avoid prolonged adjudication where the taxpayer accepts the liability. However, the benefit of penalty immunity is conditional upon payment of both tax and applicable interest within the prescribed period, and payment of the principal tax alone does not fulfil the statutory requirements. In Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, the GSTAT Kolkata Bench reinforced this distinction by upholding the penalty where the taxpayer had discharged the tax liability within 30 days but failed to pay the corresponding interest. The ruling highlights that the 30-day window is not merely a deadline for payment of tax but an opportunity to secure statutory closure of proceedings, making timely calculation and payment of interest equally important for taxpayers seeking protection from penalty under Section 73(8).

3. Background of the Dispute: Tax Paid, Interest Left Unpaid

The dispute in Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, State Tax & Anr. (Appeal No. APL/69/KLK/2026) arose from proceedings initiated under Section 73 of the CGST Act, 2017, concerning short-payment of GST. Following the issuance of a show cause notice, the taxpayer discharged the principal tax liability within the prescribed period of 30 days but failed to pay the applicable interest within that period. Consequently, the adjudicating authority confirmed the interest liability and imposed a penalty under Section 73(9), which was subsequently upheld by the First Appellate Authority. Aggrieved by the imposition of penalty, the taxpayer approached the GSTAT Kolkata Bench, contending that the default was not deliberate and that penalty should not be imposed merely for non-compliance in the absence of conscious disregard of statutory obligations. The central issue before the Tribunal was whether payment of tax within 30 days, without payment of corresponding interest, was sufficient to claim immunity from penalty under Section 73(8). The dispute thus required the Tribunal to examine the relationship between the statutory conditions for closure of proceedings and the principles governing the imposition of penalties under GST.

4. The Taxpayer’s Defence: Can Penalty Be Imposed Without Deliberate Default?

Before the GSTAT Kolkata Bench, the taxpayer challenged the imposition of penalty under Section 73(9) of the CGST Act, contending that mere non-compliance with a statutory obligation should not automatically result in penal consequences in the absence of deliberate defiance, dishonest intention or conscious disregard of the law. The taxpayer placed reliance on the Supreme Court’s landmark decision in Hindustan Steel Ltd. v. State of Odisha [AIR 1970 SC 253], which recognised that penalty should not ordinarily be imposed for a technical or venial breach or where the conduct arises from a bona fide belief. It was argued that the principal tax liability had already been discharged within 30 days of issuance of the show cause notice and that the failure to pay the corresponding interest within that period should not, by itself, justify the imposition of penalty. The taxpayer’s defence therefore centred on whether the absence of deliberate default could justify relief from penalty despite non-fulfilment of the conditions prescribed under Section 73(8). This raised an important legal question regarding the interplay between general principles governing penal liability and the specific statutory requirements for obtaining immunity from penalty under the GST law.

5. What GSTAT Kolkata Held: Tax Payment Alone Is Not Enough

The GSTAT Kolkata Bench, in Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, State Tax & Anr. (Appeal No. APL/69/KLK/2026), upheld the penalty imposed under Section 73(9) of the CGST Act, holding that payment of the principal tax within 30 days of issuance of a show cause notice does not automatically entitle a taxpayer to immunity from penalty under Section 73(8). The Tribunal observed that the statutory benefit of closure of proceedings without penalty is available only when both the tax and applicable interest are discharged within the prescribed period. Since the taxpayer had paid the principal tax but failed to pay the corresponding interest within 30 days, the essential conditions of Section 73(8) remained unfulfilled. The Tribunal also distinguished the Supreme Court’s decision in Hindustan Steel Ltd. v. State of Odisha, relied upon by the taxpayer to argue against penalty in the absence of deliberate default. Accordingly, the Tribunal sustained the interest liability and penalty and dismissed the appeal. The ruling reinforces that payment of tax alone cannot substitute compliance with the express statutory requirements for obtaining penalty immunity, although the legality of any penalty must still be assessed in accordance with the applicable provisions of the GST law.

6. Section 73(8): Why Both Tax and Interest Matter

Section 73(8) of the CGST Act, 2017 provides a specific statutory mechanism for concluding proceedings without penalty where the taxpayer pays the tax along with applicable interest under Section 50 within 30 days of issuance of a show cause notice. The provision expressly requires the discharge of both tax and interest, making these cumulative conditions for obtaining immunity from penalty. While payment of the principal tax settles the outstanding tax liability to that extent, it does not extinguish the interest payable on account of delayed payment. In Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, the GSTAT Kolkata Bench emphasised that the benefit under Section 73(8) cannot be claimed through partial compliance with the statutory requirements. Since the taxpayer had paid the principal tax within 30 days but failed to discharge the corresponding interest during that period, the Tribunal held that the conditions for closure of proceedings without penalty had not been satisfied. The ruling establishes that timely payment of tax alone is insufficient to secure penalty immunity where applicable interest remains unpaid, highlighting the importance of correctly determining and discharging both liabilities within the prescribed statutory window.

7. Section 73(9): When Does Penalty Become Applicable?

Section 73(9) of the CGST Act, 2017 empowers the proper officer, after considering the taxpayer’s representation, to determine the amount of tax, interest and penalty payable, with the penalty generally prescribed at 10% of the tax or ₹10,000, whichever is higher. While Section 73(8) provides an opportunity to conclude proceedings without penalty upon payment of both tax and applicable interest within 30 days of issuance of a show cause notice, Section 73(9) governs the determination of liability through adjudication where the proceedings have not been concluded under the earlier provision. In Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, the GSTAT Kolkata Bench upheld the penalty imposed under Section 73(9), observing that the taxpayer had failed to satisfy the conditions for statutory immunity because the corresponding interest was not paid within the prescribed period. However, failure to qualify for immunity under Section 73(8) should not be interpreted as making every penalty automatically sustainable, since the adjudicating authority must still determine the liability in accordance with the statutory requirements and consider the taxpayer’s submissions. The ruling therefore highlights the distinction between losing the benefit of penalty-free closure and the subsequent determination of penalty through adjudication under Section 73(9).

8. Hindustan Steel Principle: Why the Tribunal Distinguished the Supreme Court Judgment

In Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue, the taxpayer relied upon the Supreme Court’s landmark decision in Hindustan Steel Ltd. v. State of Odisha [AIR 1970 SC 253] to contend that penalty should not ordinarily be imposed for a mere technical or venial breach, particularly in the absence of deliberate defiance or conscious disregard of statutory obligations. The Supreme Court had recognised that the imposition of penalty is not necessarily justified merely because it is legally permissible, especially where the taxpayer has acted under a bona fide belief. However, the GSTAT Kolkata Bench distinguished this principle in the context of Section 73 of the CGST Act, observing that Section 73(8) expressly prescribes payment of both tax and applicable interest within 30 days of issuance of the show cause notice as a condition for obtaining immunity from penalty. Since the taxpayer had discharged only the principal tax within the prescribed period, the Tribunal held that the statutory conditions for penalty-free closure were not fulfilled and upheld the penalty under Section 73(9). The decision highlights the distinction between general principles governing the discretionary imposition of penalties and specific statutory conditions for obtaining immunity from penalty. Nevertheless, the ruling should not be interpreted as completely excluding the relevance of the Hindustan Steel principle in GST litigation, as its applicability must be evaluated with reference to the particular penal provision, statutory framework and facts of each case.

9. The Legal Distinction Between Interest Liability and Penalty Immunity

An important legal principle emerging from Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue is that liability to pay interest and entitlement to immunity from penalty are two distinct concepts under the GST law. Interest under Section 50 of the CGST Act arises from delayed payment of tax and is compensatory in nature, whereas penalty under Section 73(9) is a separate statutory consequence determined through adjudication. Section 73(8), however, establishes a specific mechanism for avoiding penalty by requiring payment of both the principal tax and applicable interest within 30 days of issuance of the show cause notice. Consequently, even where the taxpayer discharges the entire principal tax liability within the prescribed period, the outstanding interest liability does not automatically cease, nor does such payment independently confer immunity from penalty. In the present case, the GSTAT Kolkata Bench upheld the penalty because the taxpayer had failed to satisfy the cumulative conditions prescribed under Section 73(8). The ruling reinforces that payment of tax may settle the principal demand, but it does not automatically extinguish interest liability or secure protection from penalty. Nevertheless, the validity of any penalty must still be examined independently with reference to the applicable statutory provisions, the adjudication process and the facts of the case.

10. Practical Implications for Taxpayers, CFOs and GST Litigation Professionals

The ruling in Aparnaa Fashions Fabrics v. Deputy Commissioner of Revenue carries significant practical implications for taxpayers, CFOs and GST litigation professionals, particularly in cases involving demands under Section 73 of the CGST Act, 2017. It highlights that payment of the principal tax within 30 days of issuance of a show cause notice does not automatically protect a taxpayer from penalty where the applicable interest remains unpaid. Businesses must therefore carefully examine the tax demand, verify the correctness of the interest computation under Section 50 and ensure timely payment of both liabilities wherever the demand is accepted. For CFOs and finance teams, the decision underscores the importance of establishing an internal mechanism to monitor statutory deadlines and evaluate the financial implications of accepting or contesting a demand. From a litigation perspective, professionals must distinguish between challenging the legality of the underlying tax or interest demand and claiming immunity from penalty under Section 73(8). Failure to satisfy the conditions for penalty-free closure does not automatically establish that every penalty imposed under Section 73(9) is legally sustainable, and the validity of the adjudication order must still be examined on its own merits. The ruling ultimately reinforces the need for a coordinated approach between finance, compliance and litigation teams to ensure that opportunities for statutory relief are not lost because of incomplete or delayed payment.