Evolving Judicial Principles Governing

Evolving Judicial Principles Governing GST Refunds in India

Evolving Judicial Principles Governing GST Refunds in India: A Contemporary Analysis of Refund Jurisprudence under the CGST Framework

The jurisprudence relating to refunds under the Goods and Services Tax regime has undergone substantial evolution in recent years, particularly through a series of important decisions rendered by the High Courts and the Supreme Court during 2025 and 2026. The refund mechanism under the Central Goods and Services Tax Act, 2017 was originally envisaged as a taxpayer facilitation measure intended to ensure seamless flow of credit and neutrality of taxation. However, in practical implementation, refund claims have increasingly become the subject matter of intense litigation owing to procedural objections, limitation disputes, allegations regarding export eligibility, unjust enrichment principles, and denial of natural justice during adjudication proceedings. The recent judicial pronouncements have therefore played a pivotal role in clarifying the legal standards governing refund adjudication under GST law.

One of the most significant themes emerging from the recent decisions is the insistence of constitutional courts upon adherence to principles of natural justice while adjudicating refund claims. The Bombay High Court in Infinx Services Private Limited v. Union of India emphatically reiterated that refund claims cannot be rejected without granting a meaningful opportunity of hearing as mandated under the proviso to Rule 92(3) of the CGST Rules, 2017. The Court observed that where the assessee had specifically sought adjournment of hearing owing to unavoidable circumstances, the authorities could not proceed ex parte and reject the refund claim without affording an effective hearing opportunity. The Court held that such rejection constituted a clear violation of natural justice and consequently quashed both the show cause notice and the rejection order while directing de novo adjudication.

The significance of this ruling lies in the judicial recognition that refund proceedings under GST are quasi-judicial in nature and therefore require strict procedural fairness. The Court further clarified that Rule 92(3) is not a mere procedural formality but a substantive safeguard protecting taxpayer rights. This decision is particularly relevant in an era where departmental authorities frequently issue notices prescribing unreasonably short timelines for reply and hearing, thereby compromising effective representation by taxpayers.

The Bombay High Court further strengthened this jurisprudence in Varian Medical Systems International India Pvt. Ltd. v. Union of India and Apollo India Services LLP v. State of Maharashtra. In both matters, the refund claims pertaining to export of services were rejected on the allegation that the petitioners were rendering intermediary services and therefore were not eligible for export benefits under Section 2(6) of the IGST Act. However, the Court found that the adjudicating authorities had failed to pass reasoned and speaking orders. The authorities merely reproduced contractual clauses and departmental allegations without dealing with the detailed submissions and documentary evidence produced by the assessees.

The Court categorically held that a refund rejection order must disclose clear reasoning and findings demonstrating application of mind. A bald conclusion unsupported by analytical reasoning cannot survive judicial scrutiny. Importantly, the Court refrained from adjudicating the substantive issue relating to intermediary services and instead remanded the matter for fresh adjudication after granting proper hearing and issuance of a reasoned order. These decisions reinforce the principle that adjudication under tax statutes cannot be mechanical and that reasoned orders constitute an indispensable facet of administrative fairness.

Another critical area where courts have provided substantial clarity concerns refund claims arising from tax paid under mistake or excess payment of tax. The Orissa High Court in Rajendra Narayan Mohanty v. Joint Commissioner of State Tax delivered a landmark judgment concerning refund of tax deposited twice under a mistaken understanding of law. In that case, the taxpayer had discharged tax liability once through utilisation of credit ledger and thereafter again through cash ledger due to erroneous professional advice. The department acknowledged the double payment but rejected the refund claim on the ground that the application was barred by limitation under Section 54 of the CGST Act.

Rejecting the departmental stand, the High Court held that retention of tax collected without authority of law violates Article 265 of the Constitution of India which mandates that no tax shall be levied or collected except by authority of law. The Court observed that where tax is paid erroneously or under mistake, such amount does not partake the character of “tax” within the meaning of Section 54. Consequently, the limitation prescribed under Section 54 cannot defeat the constitutional obligation of the State to refund amounts collected without authority of law.

The Court extensively relied upon precedents such as Comsol Energy Pvt. Ltd., Delhi Metro Rail Corporation Ltd., Joshi Technologies International, and 3E Infotech Ltd., thereby consolidating a growing line of authorities recognising constitutional supremacy over procedural limitation provisions in cases involving mistaken payment of tax. The judgment significantly strengthens taxpayer protection against unjust retention of revenue by authorities merely on technical limitation grounds.

An equally important development emerged from the Karnataka High Court decision in Celebrity Structures India Private Limited v. Assistant Commissioner of Central Tax. The dispute related to refund of tax wrongfully paid under IGST instead of CGST and SGST due to classification of supply as inter-State rather than intra-State. The refund was denied solely on limitation grounds. The Court, relying upon the earlier judgment in Merck Life Science Private Limited, held that the limitation provisions contained in Rule 89(1A) and Section 54 must be construed as directory and not mandatory in cases involving wrongful payment of tax under an incorrect head.

The Court emphasised that once the revenue authorities themselves admit that excess tax has been paid, they cannot retain such amounts merely by invoking procedural limitation provisions. Applying principles of restitution and constitutional fairness, the Court held that the refund claim was maintainable and remitted the matter for fresh adjudication on merits. This judgment assumes substantial significance for businesses dealing with classification disputes between intra-State and inter-State supplies, a recurring issue under the GST framework.

While the courts have consistently leaned in favour of protecting taxpayers against procedural arbitrariness, the judiciary has simultaneously maintained strict adherence to the statutory doctrine of unjust enrichment wherever applicable. This balance is prominently reflected in the Supreme Court judgment in Union of India v. Torrent Power Ltd. The dispute arose after the levy imposed pursuant to Notification No. 10/2017-Integrated Tax (Rate) was declared unconstitutional in the landmark Mohit Minerals litigation. Torrent Power sought refund of the taxes collected and proposed a mechanism whereby the refunded amount would ultimately benefit consumers through tariff reduction.

The Supreme Court rejected this mechanism and held that Section 54 of the CGST Act provides a complete statutory code governing refunds. The Court observed that where the incidence of tax has already been passed on to consumers, the refund cannot be paid to the applicant but must necessarily be credited to the Consumer Welfare Fund in terms of Section 54(5) read with Section 54(8). The Court further held that courts cannot create refund mechanisms outside the statutory framework even if such arrangements appear equitable in theory.

The judgment is extremely significant because it reaffirms the statutory primacy of unjust enrichment under GST law. The Court clearly recognised that refund entitlement cannot be divorced from the economic incidence of tax and that once the burden has been transferred to consumers, the supplier loses entitlement to claim the refund. The decision also underscores judicial reluctance to permit extra-statutory arrangements for redistribution of tax benefits.

Another important dimension of refund litigation concerns maintainability of writ petitions despite availability of statutory appellate remedies. In Mahanadi Exporttek Private Limited v. Union of India, the Delhi High Court examined whether refund disputes involving alleged procedural irregularities and natural justice violations warranted interference under Article 226 despite availability of appeal before GSTAT. The petitioner contended that refund rejection was based upon undisclosed DGARM alerts and that no effective hearing had been granted.

The Court, however, distinguished between lack of jurisdiction and erroneous exercise of jurisdiction. It held that where the taxpayer had participated in proceedings, filed replies, and attended hearings, mere non-acceptance of submissions does not constitute a jurisdictional infirmity warranting writ intervention. The Court further rejected the argument that GSTAT was non-functional and observed that the Tribunal had commenced scrutiny of appeals and virtual hearing infrastructure was operational.

This judgment reflects a judicial shift toward strengthening the appellate mechanism under GST and discouraging routine invocation of writ jurisdiction in refund disputes involving factual adjudication. The Court emphasised that disputes concerning sufficiency of evidence, reconciliation statements, shipping bills, or supplier verification are matters best left to statutory forums rather than constitutional courts exercising supervisory jurisdiction.

Collectively, these judgments demonstrate the emergence of a mature and balanced GST refund jurisprudence. On one hand, the courts have zealously protected taxpayers against arbitrary rejection of refunds, violation of natural justice, non-speaking orders, and unconstitutional retention of tax. On the other hand, the judiciary has equally recognised the importance of statutory discipline, appellate remedies, and unjust enrichment safeguards embedded within the GST framework.

From a practical standpoint, these rulings carry substantial implications for taxpayers as well as tax administrators. Refund adjudication authorities must now ensure strict compliance with Rule 92(3), grant meaningful hearing opportunities, issue detailed and reasoned orders, and avoid reliance on undisclosed materials or allegations. Equally, taxpayers pursuing refund claims must maintain robust documentary evidence, reconciliation statements, export documentation, and transaction-level records capable of withstanding departmental scrutiny.

The evolving jurisprudence also indicates a broader constitutionalisation of GST refund law. Courts are increasingly invoking Article 265, principles of restitution, and administrative fairness to ensure that technicalities do not defeat substantive justice. This trend is likely to continue, especially in matters involving mistaken tax payments, procedural irregularities, and refund denials unsupported by cogent reasoning.

At the same time, the Supreme Court’s insistence in Torrent Power upon strict adherence to statutory refund architecture signals that equitable considerations alone cannot override express legislative provisions governing unjust enrichment and consumer welfare. Thus, while taxpayer rights are receiving enhanced judicial protection, such protection remains firmly anchored within the statutory framework of the GST legislation.

In conclusion, the recent refund jurisprudence under GST represents a significant phase in the development of Indian indirect tax law. The courts have consistently reaffirmed that refund provisions must be interpreted in a manner that promotes fairness, transparency, and constitutional compliance while simultaneously preserving the integrity of the statutory framework. As refund disputes continue to dominate GST litigation, these judgments will undoubtedly serve as foundational precedents guiding future adjudication and shaping the contours of taxpayer rights under the GST regime.