Excess Duty Paid On PCMX Refundable As Dettol Prices Were Government-Controlled; Unjust Enrichment Inapplicable: CESTAT Chennai
Pranav B Prem
The Chennai Bench of the Customs, Excise and Service Tax Appellate Tribunal (CESTAT) has held that excess excise duty paid on Para-Chloro-Meta-Xylenol (PCMX), used in the manufacture of Dettol products, is refundable where the prices of the final products were statutorily controlled by the Government. The Tribunal ruled that in such circumstances, the doctrine of unjust enrichment has no application, as manufacturers cannot pass on any excess duty burden beyond the Government-fixed price.
The decision was rendered by Vasa Seshagiri Rao (Technical Member) in Final Order Nos. 41500-41501/2025 dated December 18, 2025, while allowing appeals filed by M/s Reckitt Benckiser (India) Private Limited against orders passed by the Commissioner of Central Excise (Appeals), Chennai.
The appellants were engaged in the manufacture of PCMX, classifiable under the Central Excise Tariff, which was cleared for home consumption, export, and also transferred on a stock-transfer basis to their sister units for use in the manufacture of Dettol Antiseptic Liquid and Dettol Soap. For the period 2009–2010, the appellants resorted to provisional assessment under Rule 8 of the Central Excise Valuation Rules, 2000, due to fluctuations in the exchange rate of imported raw materials. Upon finalisation of the provisional assessment, it was found that excess duty had been paid.
During the relevant period, both PCMX and the Dettol products manufactured by the sister units were subject to statutory price control under the Essential Commodities Act, 1955, read with the Drugs (Prices Control) Order, 1995, administered by the Department of Pharmaceuticals and the Ministry of Chemicals and Fertilisers, Government of India. Dettol Antiseptic Liquid manufactured by one of the sister units was not exigible to central excise duty, while Dettol Soap manufactured at other units was cleared under area-based exemption notifications. Importantly, none of the sister units had availed Cenvat credit on the PCMX received.
On finalisation of the provisional assessment for 2009–2010, the Deputy Commissioner of Central Excise, Hosur, determined that the appellants had paid excess duty on account of the difference between the provisionally adopted value and the value finally determined. Observing that the appellants were entitled to a refund under Section 11B of the Central Excise Act, 1944, the adjudicating authority sanctioned the refund claims filed by the appellants.
Aggrieved by the refund sanction, the Department preferred appeals before the Commissioner (Appeals), who set aside the refund orders and remanded the matter to the adjudicating authority for the limited purpose of examining whether the incidence of duty had been passed on to the appellants’ sister units and, consequently, whether the refund was barred by unjust enrichment. This remand order was challenged by the assessee before the Tribunal.
Before CESTAT, the assessee contended that the doctrine of unjust enrichment was wholly inapplicable, as the prices of PCMX and the Dettol products were under Government control. It was argued that when prices are fixed or regulated by statute, the manufacturer has no freedom to recover any additional amount from buyers, and therefore, the burden of excess duty cannot be passed on. The assessee also pointed out that PCMX was transferred only to its own sister units and that no Cenvat credit was availed by the receiving units, further negating any possibility of passing on the duty incidence.
The Tribunal framed the core issue as whether the refund sanctioned to the appellants was hit by the principle of unjust enrichment. On examining the facts, the Bench noted that PCMX was transferred only to the appellants’ own sister units and observed that, in cases of stock transfer, the question of passing on the duty burden does not arise. The Tribunal further emphasised that the prices of the goods were not determined by the appellants but were mandatorily fixed by the Government under the price control regime.
The Bench categorically observed that when prices are controlled by the Government, manufacturers cannot charge any amount over and above the fixed price. Consequently, any excess duty determined upon finalisation of provisional assessment “cannot be treated as having passed on the duty burden to another person, and the question of unjust enrichment does not arise”.
Relying on settled judicial precedents, including decisions of the Supreme Court and earlier rulings of the Tribunal, CESTAT reiterated that the bar of unjust enrichment does not apply where prices are statutorily fixed or regulated, since no excess amount can be recovered from buyers beyond the controlled price. The Tribunal also took note of the fact that, in the appellants’ own case for an earlier period, refund on the same issue had been sanctioned by the Department without challenge.
In view of these findings, the Tribunal held that the orders passed by the Commissioner (Appeals) were unsustainable on merits. Accordingly, CESTAT set aside the impugned orders and allowed the appeals filed by the assessee, holding that the excess duty paid on PCMX was refundable, with consequential relief in accordance with law.
Appearance
Counsel for Appellant/ Assessee: Raghav Rajeev
Counsel for Respondent/ Department: M. Selvakumar
Cause Title: M/s. Reckitt Benckiser (India) Private Ltd. v. Commissioner of GST and Central Excise
Case No: Excise Appeal Nos. 40785 and 40786 of 2016
Coram: Vasa Seshagiri Rao (Technical Member)
