The Supreme Court’s verdict has dismantled the long-held assumption that a TRC, issued by a jurisdiction with which India has a Double Tax Avoidance Agreement (DTAA), is conclusive evidence for claiming tax exemption. Instead, the apex court underscored the Indian tax authorities’ right to "lift the corporate veil," scrutinizing whether an entity genuinely conducts substantive business operations from the DTAA jurisdiction or merely serves as a conduit for routing investments to exploit treaty benefits. This judicial pronouncement, stemming from Tiger Global’s 2018 sale of Flipkart Singapore shares to Walmart, which the tax department initially rejected for DTAA benefits, marks a significant precedent. The court found that the real control of Tiger Global’s Mauritian entities resided with its US parent, deeming the use of Mauritian entities an "impermissible avoidance" rather than a legitimate tax planning mechanism.
Historically, the India-Mauritius DTAA, signed in 1982, played an instrumental role in attracting foreign direct investment (FDI) into India, largely due to its capital gains tax exemption clause. Mauritius consistently ranked among the top sources of FDI into India for decades, with cumulative inflows exceeding $160 billion by 2023, largely owing to the perceived tax efficiency it offered. This made it a preferred gateway for global private equity, venture capital, and institutional investors. However, India’s evolving tax landscape, marked by the introduction of General Anti-Avoidance Rules (GAAR) and a broader global push for transparency under the OECD’s Base Erosion and Profit Shifting (BEPS) initiative, has progressively tightened the screws on such structures. The SC ruling now crystallizes this shift, posing a significant challenge to all investments routed through similar DTAA jurisdictions, including but not limited to Mauritius, Singapore, and the Netherlands.
In the wake of this judgment, corporate entities are scrambling to assess their exposure to potential tax reassessments and penalties. Tax authorities are now expected to intensify their scrutiny, examining the physical presence of entities, the existence of skilled personnel, evidence of independent board-level decision-making, and the actual management of investment proceeds within the DTAA jurisdiction. This forensic examination of operational substance means that any investment structured primarily with a TRC as the sole bulwark against capital gains tax now carries a heightened risk of retrospective taxation, interest, and penalties. Experts note that hundreds of similar investments from DTAA countries, particularly Mauritius, are now "up for evaluation," creating considerable uncertainty for funds and corporations that previously leveraged these treaties.

This climate of uncertainty has naturally spurred a significant uptick in demand for specialized tax indemnity insurance. These bespoke policies are designed to protect investors and companies from unforeseen tax liabilities arising from past transactions. Sushant Sarin, managing director at Aon India and head of strategy & commercial risk solutions, highlights a marked increase in inquiries for such covers, particularly from entities concerned about insufficient proof of substance for DTAA exemptions. Typically underwritten for periods of six to seven years, with possibilities for extension, these policies cover not just the assessed tax but also contest costs, advance tax payments, covered interest, and potential penalties. While India has a nascent market for such insurance, underwriting complexity often leads major Indian players like Tata AIG General to leverage global underwriting capabilities, particularly in the Lloyd’s marketplace in London, where specialized expertise resides.
However, the availability of such insurance is not guaranteed, especially for entities with questionable substance. Sarin cautions that for cases where entities clearly fail the "substance test," insurance capacity may shrink as insurers become more conservative, viewing these situations as "building on fire" scenarios. Vibhaw Kumar, practice head for liability and miscellaneous insurance at Anand Rathi Insurance Brokers, emphasizes that underwriting costs, and consequently premiums, escalate significantly when a tax dispute is already underway. This underscores the need for proactive risk assessment and insurance procurement, ideally before the conclusion of a deal, to secure more favorable terms and broader coverage.
Beyond the immediate tax implications, the Supreme Court’s ruling coincides with a broader global trend of escalating geopolitical and economic volatility, further fueling the demand for comprehensive investment protection. The past year has witnessed a 25-40% surge in client queries for integrated insurance and legal advice to safeguard overseas investments, according to leading advisory and law firms. Geopolitical tensions, trade wars, sanctions regimes, and supply chain disruptions have created a complex risk matrix, pushing companies to seek robust political risk insurance (PRI) and other specialized covers. The Russia-Ukraine conflict, ongoing US-China trade friction, and regional instabilities have demonstrated how rapidly assets can be devalued, seized, or rendered inaccessible due to political decisions or unforeseen events.
Political risk insurance, which protects against risks like expropriation, political violence, currency inconvertibility, and non-payment by state-owned entities, is increasingly becoming a "condition precedent" in cross-border M&A and joint venture agreements. Rohit Jain, managing partner at Singhania & Co., notes that the global PRI market is expanding at over 7% annually, driven by buyers’ desire to mitigate "closing risk" – the fear that regulators might block or alter deal terms post-signing. Covers such as "contract frustration" insurance, which protects against non-payment by state clients, have also gained traction, exemplified by past high-profile cases like GMR Group’s exit from the Maldives airport project.

Industries with significant international exposure, high-value physical assets, and intricate regulatory environments are at the forefront of this demand. This includes infrastructure developers investing in emerging markets, manufacturing companies with globally dispersed supply chains, shipping and aviation firms, and commodities trading houses. Small and medium enterprises (SMEs) are also exploring new risk mitigation solutions, ranging from credit protection and trade disruption coverage to geopolitical volatility advisory. These companies recognize that beyond physical assets, contractual rights, receivables, and cross-border investments are equally vulnerable to sudden geopolitical shocks.
The evolving risk landscape necessitates an integrated approach, where legal and insurance advisory firms collaborate closely to structure global operations, investments, and contracts. Paridhi Adani, partner at Cyril Amarchand Mangaldas, highlights that clients are seeking legal advice that anticipates jurisdictional, regulatory, and policy variables, particularly for Indian companies expanding their international footprint. This holistic strategy involves meticulously aligning deal terms with insurance policy triggers, minimizing exclusions, and ensuring that payouts are congruent with local jurisdictional requirements. Ashima Obhan, senior partner at Obhan & Associates, underscores the importance of negotiating M&A and JV agreements in parallel with insurance policies, ensuring that deal terms are precisely aligned with what insurers are willing to cover, thereby bridging potential coverage gaps and preparing clients for potential disputes.
In essence, India’s Supreme Court ruling on tax substance, coupled with a volatile global geopolitical climate, has fundamentally recalibrated the risk-reward equation for international investors. It mandates a shift from passive reliance on treaty provisions to active, robust due diligence and comprehensive risk management. This new era demands greater transparency, operational substance, and a proactive engagement with sophisticated insurance and legal frameworks, ensuring that capital deployment is not just strategically sound but also adequately protected against an increasingly unpredictable world. For global capital eyeing the burgeoning opportunities in emerging markets like India, the message is clear: investment protection is no longer an optional add-on but an indispensable cornerstone of sustainable growth.
