Gauhati High Court directs refund of cess paid under mistake by Oil India and ONGC

In a significant ruling on tax refunds, the Gauhati High Court has held that the statutory limitation period under Section 11B of the Central Excise Act, 1944, cannot bar the refund of Education Cess (EC) and Secondary and Higher Education Cess (SHEC) paid under a mistake of law. A Division Bench comprising Justice Michael Zothankhuma and Justice Anjan Moni Kalita dismissed two appeals filed by the Commissioner of CGST and Central Excise, Dibrugarh, against Oil India Limited and Oil and Natural Gas Corporation Limited (ONGC), directing the department to refund the cesses collected without authority.

Mistaken Payments by Oil Producers

Oil India and ONGC are engaged in the exploration and production of crude oil, which is chargeable to nil excise duty. However, they were required to pay Natural Calamity Contingent Duty (NCCD) and Oil Industry Development (OID) Cess. Under a mistaken understanding, the companies also paid EC and SHEC on the OID Cess, although such payments were not legally required. Upon discovering the error, they filed refund applications under Section 11B. The department rejected the claims as time-barred, arguing that the applications were filed beyond the one-year period prescribed under that provision.

The Commissioner (Appeals) partially allowed refund for the last one year, but the companies appealed to the Customs, Excise and Service Tax Appellate Tribunal (CESTAT), which held that the limitation under Section 11B did not apply because the amounts were paid under a mistake of law. The department then approached the Gauhati High Court.

Core Legal Questions

The High Court framed two substantial questions of law: whether Section 11B's time limit applies to refunds of tax or cess paid under a mistake of law, and whether the CESTAT erred in ignoring the statutory presumption of unjust enrichment. The court noted that in the case of Oil India, the issue of unjust enrichment had already attained finality, and in ONGC's case, it was not raised earlier.

Arguments and Precedents

The appellant department contended that Section 11B provides the exclusive remedy for refund claims and that the claims were time-barred. The respondents argued that since the EC and SHEC were not duties of excise but amounts collected without authority, Section 11B was inapplicable, and the general limitation period under the Limitation Act, 1963, should apply.

The court relied on several High Court decisions. The Karnataka High Court in Commissioner of C.Ex.(Appeals), Bangalore vs. K.V.R. Construction held that Section 11B refers only to refund of duty of excise, not amounts collected without authority. The Gujarat High Court in Oil and Natural Gas Corporation Ltd. vs. Union of India ruled that EC and SHEC on OID Cess are not duties of excise, and thus Section 11B does not apply. The Delhi High Court in Hind Agro Industries Limited vs. Commissioner of Customs similarly held that erroneously paid cess must be refunded irrespective of time limits. The Supreme Court's dismissal of a special leave petition against the Karnataka decision reinforced this view.

Key Observations

The court emphasized that a mistake does not confer any right, especially when it can be corrected. It quoted from Union of India vs. S.R. Dhingra and Basawaraj vs. Spl. Land Acquisition Officer to underscore that wrong decisions cannot create entitlements.

"The limitation period provided in Section 11B of the Act for refund is not applicable to the case in hand. As such, Section 11B of the Act cannot be a bar to refund the EC and SHEC that has been paid mistakenly by the respondents to the appellant," the Bench observed.

The court also noted that "since the period of limitation begins to run only from the time when the applicant comes to know of the mistake, the application made by the petitioner was well within the prescribed period of limitation."

Further, the court invoked Article 265 of the Constitution , which prohibits the levy or collection of tax without authority of law. "As the EC and SHEC has been paid on a mistaken notion by the respondents and as the same cannot be collected by the appellant in the absence of any authority of law, the retention of the same does not arise," the judgment stated.

Decision and Implications

The Gauhati High Court dismissed both appeals, affirming the CESTAT's order and directing the department to refund the EC and SHEC mistakenly paid by Oil India and ONGC. The ruling clarifies that amounts collected without legal authority cannot be retained merely because a refund claim was filed beyond the statutory time limit under the Central Excise Act. This decision provides significant relief to industries that have made erroneous tax payments and reinforces the constitutional principle against taxation without authority.