The Supreme Court, in a decisive ruling on Monday, dismissed the central government’s appeal against a Bombay High Court order that had annulled a ₹363‑crore Goods and Services Tax (GST) demand against Vodafone Mobile Services Ltd (VMSL). The court held that tax proceedings cannot be pursued against a company that ceased to exist following a merger.

VMSL’s story began with the sale of its entire tower business to ATC Telecom Infrastructure on 13 November 2017. The transaction was conducted on a slump‑sale basis. Two years later, on 30 August 2018, the National Company Law Tribunal ordered the merger of VMSL with Vodafone India Ltd and Idea Cellular. The merger was subsequently notified to the GST authorities when Idea Cellular’s registration was amended.

In February 2024, the Directorate General of GST Intelligence launched an investigation into the tower sale. On 1 August 2024 it issued a show‑cause notice to VMSL, demanding ₹363 crore in tax and a penalty. The department argued that the transfer of the tower business as a going‑concern was an exempt supply and that VMSL was not entitled to input tax credit.

VMSL challenged the notice, contending that it had already been dissolved by the 2018 merger and could not be subject to new tax proceedings. The centre, relying on Section 87 of the Central Goods and Services Tax Act, argued that the provision allowed the tax authorities to address liabilities of companies involved in a merger even after the merger. The Bombay High Court, in an order dated 29 April 2026, rejected the centre’s argument. It held that after a merger, the old company has no legal status and that proceedings against it are void ab initio.

The Supreme Court referred to its 25 July 2019 judgment in the Maruti Suzuki India Ltd case, where it ruled that tax proceedings against a company that had ceased to exist following an amalgamation were invalid, especially when the authorities were aware of the merger.

For Vodafone Idea, the ruling comes as the company works to rebuild its fortunes. Its customer base rose to 193.1 million in the June quarter (Q1FY27) from 192.8 million in the preceding quarter. Financially, Vodafone Idea’s net loss narrowed to ₹3,754 crore in Q1FY27 from ₹6,608 crore a year earlier. Revenue grew 6 % year‑on‑year to ₹11,689 crore, while quarterly EBITDA increased 9.1 % to ₹5,034 crore. The company still faces significant financial pressure, planning to raise ₹35,000 crore from banks for network expansion and having ₹49,000 crore in spectrum dues to repay over the next three years.

The Supreme Court’s decision removes a potential tax liability that could have added to the company’s financial burden. Queries have been sent to Vodafone Idea and the GST department seeking their responses to the court’s order; the responses are awaited.

The case underscores the legal principle that a dissolved entity cannot be pursued for tax liabilities after a merger, aligning with earlier jurisprudence in the Maruti Suzuki case. It also highlights the importance of clear statutory guidance for tax authorities when dealing with corporate restructurings.

The ruling is expected to influence how GST authorities approach similar cases involving merged or dissolved entities. No further action has been announced by the centre or the GST department.

The Supreme Court’s decision is the latest development in a series of legal challenges faced by Vodafone Idea, which has also been dealing with other tax disputes, including a ₹2,774 crore demand from the Department of Telecommunications and additional penalties from state authorities.

As the company prepares for its next earnings report, the outcome of this case may affect its financial statements and tax provisions. Investors and analysts will watch for any adjustments in Vodafone Idea’s tax expense and related disclosures in the forthcoming quarterly filings.

The Supreme Court’s ruling is a definitive statement on the jurisdiction of tax authorities over dissolved entities and is likely to set a precedent for future cases involving mergers and tax proceedings.