Author: Shivika Arora

Supreme Court of India | Civil Appeal No. 262 of 2026 | Decided: 15/01/2026.

The Background

This case marks a significant turning point in the jurisprudence of foreign investment taxation in India. The events trace back to the period between 2011 and 2015, when Tiger Global, a prominent private equity investor, channelled investments into Flipkart through a network of Mauritius-based entities, which in turn held stakes in a Singapore holding company. The underlying rationale for this structure was to utilise the India-Mauritius Double Taxation Avoidance Agreement (DTAA), which, at the time, was perceived as a robust safeguard against the imposition of capital gains tax in India.

In 2018, Walmart acquired Flipkart, and Tiger Global exited its investment by transferring shares in the Singapore entity. Tiger Global asserted that, pursuant to Article 13 of the DTAA and supported by its Tax Residency Certificates (TRCs), no capital gains tax was payable in India.

However, the Indian tax authorities challenged this position. They scrutinised the Mauritius entities, characterising them as shell companies lacking employees, office infrastructure, and substantive business operations. The Revenue contended that these entities functioned merely as conduits. The matter was contentious: the Authority for Advance Rulings (AAR) declined to adjudicate, citing indications of tax avoidance. Although the Delhi High Court subsequently ruled in favour of the investors, holding that a valid TRC sufficed and that the “grandfathering” clause applied, the Supreme Court, on 15/01/2026, reversed this decision, ruling in favour of the Union of India and upholding the tax demand.

Key Legal Issues

The Supreme Court was called upon to address several pivotal questions with far-reaching implications for cross-border taxation:

• Whether tax authorities may disregard a transaction on grounds of perceived tax avoidance.
• Whether the sale of shares in a Singapore entity, whose value is substantially derived from Indian assets, attracts Indian capital gains tax notwithstanding the treaty provisions.
• Whether possession of a Tax Residency Certificate is conclusive evidence of treaty entitlement.
• The interplay between the General Anti-Avoidance Rule (GAAR) and the provisions of international tax treaties.

Arguments of the Parties

The Revenue’s Position: The government adopted an assertive stance, contending that the Mauritius entities lacked commercial substance and were controlled from outside Mauritius. The TRC, in their view, constituted only prima facie evidence and was not determinative. As the transaction occurred after the introduction of GAAR, the authorities asserted their prerogative to disregard artificial arrangements and pierce the corporate veil.

The Appellant’s Position: Tiger Global maintained that it had complied with the law as it stood, including obtaining the requisite TRCs and maintaining Mauritius residency. The investors argued that the DTAA guaranteed certainty and that “grandfathering” provisions were intended to shield legacy investments from the impact of subsequent legislative changes.

The Supreme Court’s Decision

The Supreme Court allowed the appeal of the Union of India, denying Tiger Global the exemption. Consequently, the capital gains arising from the 2018 transaction were held taxable under Indian domestic law.

Court’s Reasoning

• Substance Over Form: The Court emphasised that legal form cannot override economic substance. Structures devoid of genuine commercial purpose, designed solely for tax benefits, would not be respected.
• Nature of the TRC: The Court clarified that while a TRC has evidence of residence in Mauritius, it does not establish beneficial ownership of income. The certificate is rebuttable and not determinative.
• GAAR Prevails: The judgment firmly established that domestic anti-avoidance provisions (GAAR) may operate alongside treaty provisions. Where a structure is intended primarily for tax avoidance, treaty relief may be denied.
• Source of Value: Despite the sale involving Singapore shares, the Court focused on the origin of value, which emanated from Indian assets.
• Limits of Grandfathering: The scope of grandfathering was construed narrowly. Structures abusing the law cannot rely on grandfathering provisions for protection.

Analysis

This judgment represents a paradigm shift for private equity and foreign investment in India. The Supreme Court’s approach aligns India with global initiatives to counter treaty shopping and profit shifting, reinforcing the principle that tax planning must have genuine commercial justification. The decision is a clear message that structures engineered for “double non-taxation” will no longer be tolerated.

However, the ruling also raises concerns regarding investment certainty and the retrospective impact of shifting judicial interpretation. Investors who structured their transactions in good faith based on the prevailing legal framework may now face unpredictability. While the decision strengthens India’s fiscal position, it may also prompt foreign investors to reassess the risks associated with long-term investments in India. The distinction between legitimate tax planning and impermissible tax avoidance has been significantly blurred.