The Tiger Global Ruling: Why Your Mauritius Structure May No Longer Protect You

Published by Bloomtree Advisors · February 2026

What Happened?

In January 2026, the Supreme Court of India delivered one of the most significant international tax rulings in recent memory — and it sent shockwaves through the foreign investment community.

The case: Tiger Global International II, III, and IV Holdings — private companies incorporated in Mauritius — held substantial shares in Flipkart Singapore, which they sold in 2018 as part of Walmart's acquisition of Flipkart. Tiger Global claimed the capital gains were exempt from Indian tax under the India–Mauritius Double Tax Avoidance Agreement (DTAA).

The Supreme Court said: No.

📋 The Structure They Used

This is the classic "Mauritius Route" — a structure used by foreign investors for decades:

• A US-based fund manager (Tiger Global Management LLC) controls investments

• Funds flow through Cayman Islands holding companies

• Which invest via Mauritius entities (with valid Tax Residency Certificates)

• Which hold shares in a Singapore company

• Which derives its value entirely from Indian operations (Flipkart)

The goal? Claim capital gains exemption under the India–Mauritius DTAA and pay zero tax anywhere.

⚖️ What the Court Decided

The Supreme Court overturned the Delhi High Court and sided with the Indian tax authorities on every major point:

1. A Tax Residency Certificate (TRC) Is No Longer Enough For years, a valid TRC from Mauritius was considered a near-conclusive ticket to treaty benefits. The Court affirmed that tax authorities may deny treaty benefits under GAAR even when investors hold valid Tax Residency Certificates, thereby reducing reliance on documentation alone.

2. Real Control Matters More Than Registered Address The real control over transactions exceeding USD 250,000 was exercised by a non-resident in the USA, rather than the Board in Mauritius, rendering the Mauritius entities "see-through" conduit structures. The Court applied the "head and brain" test — where decisions are actually made, not where the letterbox sits.

3. GAAR Overrides Treaty Protection The Supreme Court clarified that GAAR applies to any arrangement that results in a tax benefit arising on or after April 1, 2017, even if the underlying investment was made before that date. So grandfathering doesn't protect you if the structure itself lacks commercial substance.

4. Indirect Transfers Are Outside Grandfathering Grandfathering and the Limitation of Benefits clause apply only to direct transfers of Indian shares. Indirect transfers fall under the residuary Article 13(4) of the DTAA and therefore do not enjoy grandfathering protection.

5. Double Non-Taxation Is Red Flag Territory The Court noted that Tiger Global sought exemption under both Indian and Mauritian law — contrary to the spirit of the DTAA — and therefore presented a strong case for the Revenue to enquire into whether the claim for exemption was lawful. Treaties exist to prevent double taxation, not to engineer double non-taxation.

💡 Why This Matters for Investors and Founders

This ruling doesn't just affect billion-dollar PE funds. It has real implications for:

• Indian startups with foreign investors holding stakes through Mauritius or Singapore structures

• NRIs and family offices using offshore holding structures for Indian investments

• Founders planning exits where the buyer or the holding chain runs through a treaty jurisdiction

• Any structure where the economic substance doesn't match the legal form

The era of using offshore addresses as tax shields — without genuine substance behind them — is effectively over.

✅ What Should You Do Now?

• Review your holding structure. If your investment chain runs through Mauritius, Singapore, or Cayman, ask whether there is genuine commercial substance at each level.

• Document decision-making. Board meetings, approvals, and banking mandates should reflect real control in the jurisdiction you are claiming treaty benefits from.

• Don't rely on old circulars. Earlier circulars (such as Circular 789) operate only within the legal regime in which they were issued and cannot override subsequent statutory amendments like GAAR.

• Plan exits carefully. Capital gains on exits post April 1, 2017 are now firmly in GAAR's crosshairs if the structure lacks substance.

📌 Bottom Line

The Tiger Global ruling is a watershed moment. It marks a clear shift from reliance on formal documentation to a substance-based assessment of offshore structures. If your structure was built on form rather than function, now is the time to revisit it — before the tax authorities do.

At Bloomtree, our International Taxation team helps founders, investors, and businesses navigate cross-border structures, DTAA applicability, and GAAR exposure. Reach out to us at shravan@bloomtreeadvisors.com before your next funding round or exit.

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