The Vodafone tax dispute was a protracted legal and political conflict over the Indian government's attempt to levy capital gains tax on an offshore corporate transaction. The dispute originated from the 2007 acquisition by Vodafone International Holdings BV (a Dutch entity) of a controlling stake in Hutchison Essar Limited (an Indian telecom operator) from Hutchison Telecommunications International Limited (HTIL). The transaction was structured as the purchase of a Cayman Islands-based company's shares, which indirectly held the Indian assets.
The Indian Income Tax Department contended that the deal effected a transfer of a capital asset situated in India and demanded that Vodafone, as the buyer, should have withheld tax under Section 195 of the Income Tax Act, 1961. In January 2012, the Supreme Court of India ruled in the case of Vodafone International Holdings B.V. v. Union of India, holding that the existing law, specifically Section 9(1)(i), did not permit taxing the offshore transfer of shares between two non-resident companies.
To nullify this judgment, the government introduced a retrospective amendment through the Finance Act, 2012. This amendment, which was backdated to April 1, 1962, clarified that shares of a foreign company deriving their value substantially from assets located in India are deemed situated in India for tax purposes. This mechanism, which added Explanation 5 to Section 9(1)(i), revived the tax demand against Vodafone.
The dispute connects to the concept of retrospective taxation and Bilateral Investment Treaties (BITs). Vodafone invoked the India–Netherlands BIT and in September 2020, a tribunal at the Permanent Court of Arbitration in The Hague ruled that India's retrospective tax demand breached the treaty's guarantee of fair and equitable treatment.
The dispute was finally settled when the Indian government enacted the Taxation Laws (Amendment) Act, 2021. This Act withdrew the retrospective tax levy for transactions before May 28, 2012, effectively nullifying the tax demands raised under the Finance Act, 2012, provided the taxpayers meet certain conditions, such as withdrawing pending litigation. The amendment ended the retrospective application of the tax, but the underlying principle of taxing indirect transfers of Indian assets remains in the Income Tax Act, 1961.