The Indian Supreme Court's Tiger Global ruling has fundamentally altered how treaty residence is determined under bilateral tax treaties. In Authority for Advance Rulings v. Tiger Global International II Holdings (2026), the Court used anti-abuse standards to assess treaty residence rather than treating it as a fixed legal status. The ruling transforms a doctrine designed to deny treaty benefits into a requirement for obtaining them, creating uncertainty for cross-border investment planning. The case involved a US private equity fund investing in Flipkart through Mauritian holding companies, with the Court examining whether the entities functioned as genuine tax residents or merely as conduits for tax avoidance.
A Double Taxation Avoidance Agreement (DTAA) is a bilateral tax treaty signed between India and another country, designed to prevent taxpayers from paying tax twice on the same income. According to reports from Mint, India has signed DTAA treaties with more than 94 countries, covering various types of income including salary, interest, dividends, capital gains, rental income, royalties, and pension income. The framework ensures that income is taxed in only one country, either through exemption methods or foreign tax credit systems. However, as the Tiger Global ruling demonstrates, the Court now treats GAAR anti-abuse provisions as relevant even at the residence determination stage, potentially undermining the certainty of treaty benefits.
DTAA treaties provide relief through two primary methods as reported by Mint. The exemption method allows income to be taxed in only one country, with the treaty specifying which country gets the taxing rights while the other country exempts the income. The credit method (Foreign Tax Credit system) allows income to be taxed in both countries, but tax paid abroad can be claimed as a credit against Indian tax liability. India primarily follows the credit method in most of its treaties, ensuring that taxpayers do not pay tax twice on the same income. According to Mint reports, Form 67 must be filed electronically through the income tax e-filing portal and submitted within the due date prescribed under Section 139(1) of the Income-tax Act, requiring a statement containing details of foreign income and supporting documentation including certificates from foreign tax authorities.
The Foreign Tax Credit (FTC) mechanism is governed by Rule 128 of the Income-tax Rules, 1962, as reported by Mint. Key principles include eligibility only for tax residents of India, credit availability only when foreign income is taxable in India, and limitations to actual tax paid or withheld abroad. The credit cannot exceed the proportionate Indian tax liability, ensuring relief is restricted to avoid excess credit claims. To claim FTC, taxpayers must submit Form 67 along with supporting documentation including certificates from foreign tax authorities and proof of actual tax payment. However, as the Tiger Global ruling indicates, the Court now treats GAAR anti-abuse provisions as relevant even at the residence determination stage, potentially complicating the straightforward application of these relief mechanisms.
The Tiger Global ruling creates significant uncertainty for cross-border investment planning, as businesses now face a choice between over-investing in substance to satisfy undefined GAAR standards or accepting that treaty benefits cannot be priced with confidence. The Court's approach treats GAAR as a codification of judicial anti-avoidance rules that preceded it, allowing later anti-abuse inquiries to displace initial residence determinations. This represents a fundamental shift from the previous framework where treaty residence was an existential state determined by objective criteria such as place of incorporation, rather than contingent upon commercial substance. The ruling potentially undermines years of legal residence that companies have maintained under domestic law, creating a situation where treaty benefits cannot be relied upon with certainty.
