India’s Tiger Moment on Tax: Treaty Shopping Meets Its Limits
The Supreme Court has now unequivocally stated that treaty shopping cannot be a hedge against India’s sovereign right to tax gains arising from assets or businesses rooted in India. In the Tiger Global–Flipkart tax assessment dispute, the Court has demolished the comforting idea that a Tax Residency Certificate—paired with a carefully layered offshore corporate maze—is enough to keep the Indian taxman out. The transactions in question were routed through Mauritius entities, executed through a Singapore holding company, and closed via a Luxembourg buyer as part of Walmart’s Flipkart takeover—now culminating in the headline “₹14,500-crore tax demand.” Yet the Court has affirmed the Revenue’s right to look past the paperwork and ask a simpler, harder question: what is the real substance of this arrangement? The message is unmistakable—where a structure resembles a device designed primarily to sidestep Indian capital gains tax, treaty protection is not a blanket immunity. And because the “Mauritius route” has long sat at the centre of India’s FDI story—shadowed by persistent allegations of round-tripping—this ruling will ripple far beyond one marquee exit, while also raising the hard question of how, and from whom, this enormous sum, approximately $1.6 billion, is to be recovered.
What the Judgment Actually Says
The case arose from Tiger Global’s exit in 2018, when three Mauritius entities—Tiger Global International II, III and IV Holdings—sold their shares in Flipkart Singapore Pte Ltd to a Walmart-associated Luxembourg buyer for a substantial gain. Tiger Global’s position was straightforward: the sellers were tax residents of Mauritius with valid Tax Residency Certificates (TRCs), and since the Flipkart shares had been acquired before 1 April 2017, the India–Mauritius DTAA’s grandfathering clause should protect the gain from Indian tax.
The Authority for Advance Rulings rejected this, invoking the bar in Section 245R(2) on applications involving prima facie tax avoidance. It treated the Mauritius companies as thin conduits and concluded that the transaction was designed to avoid Indian capital gains tax. The Delhi High Court later reversed the AAR, holding that TRCs, CBDT Circular 789, and the treaty’s grandfathering and Limitation of Benefits (LOB) provisions collectively entitled Tiger Global to exemption.
The Supreme Court has now overturned the Delhi High Court’s pro-assessee view and restored the AAR’s refusal to entertain the application. Critically, it holds that:
- The presence of a TRC cannot, by itself, shield an arrangement from scrutiny under GAAR and Section 90(2A), especially in a post-2017 anti-avoidance environment.
- The indirect transfer rules in Section 9(1)(i) (including Explanation 5) validly bring within India’s tax net gains from offshore shares that derive substantial value from Indian assets, even when neither the seller nor the company whose shares are sold is Indian.
- Where the Revenue shows that the interposed entity is essentially a tax-avoidance device, treaty benefits—however carefully documented—may be denied.
Formally, the decision is about the AAR’s jurisdiction and the existence of prima facie avoidance. But in substance it recasts the comfort with which global capital has used Mauritius for Indian exits.
Is This the Death of the India–Mauritius DTAA?
The treaty survives; the “TRC plus PO Box” model does not.
For two decades, Circular 789 and the Supreme Court’s own ruling in Azadi Bachao Andolan had entrenched the view that a Mauritius TRC was sufficient evidence of residence and beneficial ownership—and that once the certificate was produced, Indian tax authorities could not go behind it to examine “real” control or motive except in cases of sham or fraud. The 2016 protocol to the India–Mauritius DTAA, which introduced source-based taxation for shares acquired on or after 1 April 2017 but grandfathered earlier investments, reinforced this comfort for legacy holdings.
Tiger Global does not strike down the treaty. It does, however, effectively devalue Circular 789 as a safe harbour. The Court makes clear that, after the insertion of Section 90(2A) and the coming into force of GAAR, a TRC is a starting point, not a finishing line. If the Revenue can show an impermissible avoidance arrangement—thin substance, India-only focus, decision-making elsewhere—treaty protection can be refused even in the face of a TRC and a grandfathered investment.
The practical translation is simple: Mauritius remains a usable jurisdiction for India-bound capital, but only where there is demonstrable commercial substance—real operations, diversified investments, independent governance, and a business logic that survives the thought experiment: would this structure exist even if there were no tax treaty?
What Accepted Legal Comforts Have Been Upended?
Four long-standing anchors of investor comfort are shaken.
First, TRC near-conclusiveness. The old regime treated the TRC as almost sacrosanct: if Mauritius authorities certified residence, India would not second-guess it. The new message is that TRCs can no longer immunise structures from GAAR or treaty-abuse review; the Revenue is permitted to look at substance, purpose and control.
Second, the solidity of grandfathering. Both the 2016 protocol and the GAAR rules gave investors the impression that pre-1 April 2017 acquisitions were permanently grandfathered—untouched by the new source-based capital gains taxation and insulated from GAAR. Tiger Global suggests that, while the investment may be grandfathered, the surrounding arrangement can still be examined under GAAR if it is essentially a tax-avoidance scheme. That introduces a disconcerting level of uncertainty into what many had assumed was settled ground.
Third, the sequencing of treaty and GAAR. The Delhi High Court had emphasised that the treaty’s own anti-abuse tools—such as the LOB clause—should be the primary filter, and that domestic GAAR could not casually override a carefully negotiated DTAA. The Supreme Court has gone in the other direction, foregrounding Section 90(2A)’s “notwithstanding” language and suggesting that GAAR may apply even in the presence of treaty-embedded anti-abuse clauses where the arrangement is sufficiently tax-driven.
Fourth, the general tolerance for holding structures. Earlier jurisprudence accepted the legitimacy of using offshore holding entities for commercial reasons: consolidation of global assets, investor pooling, sectoral specialisation, and so on. Tiger Global does not brand all such structures illegitimate, but it clearly signals that where a holding company’s primary—or only—function is to sit between foreign capital and Indian assets while contributing little economic substance of its own, the benefit of the doubt will not be automatic.
Vodafone vs Tiger: Two Eras of India’s Tax State
Comparison with Vodafone is inevitable—and instructive.
In Vodafone, the Supreme Court addressed an offshore transfer of shares in a Cayman company that indirectly held Indian telecom assets, and held that, under the unamended Section 9(1)(i), India could not tax the gain. The Court stressed legality and certainty, declined to read in a look-through rule that Parliament had not enacted, and implicitly recognised the legitimacy of corporate structuring for tax efficiency so long as it complied with the black-letter law.
Parliament responded by retrospectively amending Section 9(1)(i) to insert Explanation 5, thereby taxing indirect transfers where foreign shares derive substantial value from Indian assets.
Tiger Global comes in a very different legal environment. The indirect transfer provisions are now firmly in place, and GAAR plus Section 90(2A) explicitly authorise domestic anti-avoidance rules to override treaty benefits in certain situations. The Court is not being asked to create a look-through doctrine out of thin air; it is being asked how far India can go in applying the tools Parliament has already created. Unsurprisingly, it takes a much more Revenue-friendly posture—emphasising India’s sovereign right to tax income arising from its territory and warning against using treaty filters as “diffusers” of that sovereignty.
Where Vodafone was the high-water mark of form and investor comfort, Tiger Global is the point at which India, armed with post-Vodafone amendments, learns to use its anti-avoidance weapons against treaty shopping.
Not Another Hyatt: PE vs Treaty Abuse on Capital Gains
There is also a useful contrast with the Supreme Court’s recent ruling in the Hyatt International matter under the India–UAE DTAA. In Hyatt, the Court considered whether Hyatt International’s extensive, continuous involvement in the operations of Indian hotels—through management agreements, brand standards, and day-to-day oversight—created a fixed-place permanent establishment (PE) in India. It found that Hyatt’s substantive, sustained control over core hotel functions in India went beyond mere stewardship; the Indian establishments effectively constituted a fixed place PE of the foreign enterprise, making business profits attributable to that PE taxable in India.
Hyatt is classic PE jurisprudence: the question is whether a foreign enterprise has a taxable presence in India through physical or functional nexus, and the income taxed is business profits under Article 7. Tiger Global is conceptually different. There is no allegation that the Mauritius entities have a PE in India. The issue is whether capital gains on an indirect transfer of Indian value can be taxed in India, and whether the use of a low-substance Mauritius holding company to claim exemption under Article 13 is an impermissible treaty-abuse arrangement. Hyatt expands the circumstances in which foreign service models are treated as “being in India”; Tiger expands the circumstances in which foreign holding models—even without a PE—can be stripped of treaty benefits on substance-over-form grounds.
Tax Implications: Funds, MNCs, FPIs and SEZs
The immediate implications are sharpest for private equity and venture capital funds. Mauritius and Singapore holding companies that exist primarily to hold Indian assets—and little else—will face heightened scrutiny, especially for exits where capital gains were assumed to be exempt under pre-2017 grandfathering. IRR calculations, exit valuations and waterfall distributions for legacy deals will need review. Some funds may face unexpected tax leakages plus interest and penalties, leading to complex discussions with limited partners about who ultimately bears the cost.
For strategic MNC acquirers, Tiger Global underlines that offshore deals for foreign holding companies can no longer be assumed to be free of Indian tax merely because the paper transfer is outside India. If the company being sold derives substantial value from Indian assets, India can assert taxing rights under Section 9(1)(i) and then determine whether treaty protection applies—or is defeated by GAAR. Deal documentation will need robust tax indemnities, escrow arrangements, and, where feasible, some form of advance comfort. But the Tiger experience will make investors wary of relying too heavily on pre-transaction rulings.
FPIs operating through treaty jurisdictions face their own recalibration. Use of treaty benefits to reduce or eliminate tax on capital gains—particularly in respect of concentrated, India-only portfolios—will increasingly be subject to substance tests. While domestic law still offers concessional rates on listed securities, attempts to secure a zero-tax outcome through thin offshore wrappers are now on much weaker ground.
SEZ-centric structures are not directly at issue in Tiger Global, but the logic travels. Location in an SEZ affects the domestic incentive regime; it does not change the fact that the underlying assets are in India. Where an offshore parent owns an SEZ-based operating company and that parent is sold offshore, the combination of indirect transfer rules and GAAR gives the Revenue legal tools to tax the gain if the structure is tax-driven and thin on substance. SEZ-heavy sectors will need to revisit upstream holding arrangements with this in mind.
Recovery: The Law Says Yes, the Facts Say “Good Luck”
On paper, the tax bill is eye-catching. A claim of roughly ₹14,500 crore—aound US $1.6 billion at current exchange rates—makes for powerful headlines and reinforces the image of an assertive tax sovereign. In practice, turning that paper claim into cash will be an uphill climb.
The assessed taxpayers are three Mauritius-incorporated companies. They no longer hold the Flipkart shares, and there is no public indication that they have immovable property, bank accounts or significant operational assets in India that can be attached under the usual domestic recovery mechanisms. Tiger Global’s Indian advisory company is a separate legal entity; absent very aggressive veil-piercing—something Indian courts have historically approached with caution—it cannot simply be treated as a piggy bank for the Mauritius entities’ liabilities.
That pushes the Revenue towards cross-border recovery. The protocol to the India–Mauritius DTAA added an “assistance in collection of taxes” mechanism, allowing each country to request the other to collect certified tax claims as if they were its own. In theory, India can present a final demand to Mauritius and ask Mauritian authorities to search for and attach assets of the three holding companies in that jurisdiction. In reality, several layers of difficulty arise: assets may already have been distributed to investors across multiple jurisdictions; enforcement in Mauritius will be subject to local law, procedure and judicial review; and the political sensitivity of using Mauritius as a hard collection arm against marquee global funds is not trivial.
Criminal routes—money-laundering or black-money statutes, or mutual legal assistance mechanisms—are unlikely to be available unless the case crosses from aggressive avoidance into demonstrable fraud or concealment, which the record does not presently suggest. The most plausible outcome is a long, drawn-out process of assessment, appeals and cross-border correspondence, ending either in partial collection or in a negotiated settlement at a fraction of the headline number.
This is the paradox at the heart of Tiger Global. The judgment sends an undeniably strong signal that India will not be a soft target for treaty shopping, and the figure of ₹14,500 crore will rank high in political and media narratives. Yet the underlying transaction was a sale of shares in a Singapore company by three Mauritius holding companies to a Luxembourg buyer—all outside India’s physical jurisdiction—and the practical challenge of recovering the full amount from entities that no longer hold Indian assets is considerable. The second- and third-order effects of this landmark ruling may, therefore, be felt less in realised collections and more in North Block’s policy response: a likely acceleration of guidance on TRCs and substance, possible legislative clarification on the scope of grandfathering and GAAR, and a serious rethinking of how India balances tax sovereignty with the need to remain a predictable, rules-based destination for global capital.
(Karan Bir Singh (KBS) Sidhu is a retired IAS officer and former Special Chief Secretary, Government of Punjab. He holds a Master’s degree in Economics from the University of Manchester, UK. He writes at the intersection of global trade negotiations, Trump-era tariff shocks, and contemporary geopolitics.)
