KAAND 14: The Shell Company Kaand TACTIC: Mauritius, Singapore, Cayman — the three-hop structure that makes money untraceable
THE TACTIC IN ONE PARAGRAPH The three-hop structure is a layered offshore arrangement where money moves through shell companies in Mauritius, Singapore, and the Cayman Islands (or similar jurisdictions) to obscure its origin, ownership, and destination. The first hop (Mauritius) exploits tax treaties to avoid capital gains tax in India. The second hop (Singapore) adds a layer of banking secrecy and regulatory arbitrage. The third hop (Cayman) severs the trail entirely, often parking funds in trusts or private equity vehicles. Each entity is legally distinct, with no direct link to the original beneficiary, making tracing nearly impossible. The structure relies on jurisdictional opacity, weak information-sharing agreements, and the complicity of banks and auditors who treat these entities as legitimate businesses. A smart 22-year-old might think of round-tripping investments, inflated invoices for imports, or the siphoning of funds from listed companies—all classic use cases.
HOW IT WORKS IN INDIA SPECIFICALLY India’s regulatory and tax architecture makes the three-hop structure uniquely effective. The Double Taxation Avoidance Agreement (DTAA) with Mauritius, signed in 1983 and amended in 2016, historically allowed capital gains tax exemption for investments routed through Mauritius. Even after the 2016 amendment, the "grandfathering" clause protected pre-existing investments, leaving a loophole for older shell companies. Singapore’s DTAA, with its "Limitation of Benefits" clause, is harder to exploit but still used for its banking secrecy and ease of incorporation. The Cayman Islands, a British Overseas Territory, offers zero corporate tax, no public registry of beneficial owners, and trusts that can hold assets indefinitely without disclosure.
India’s enforcement gaps amplify the tactic. The Reserve Bank of India (RBI) and the Securities and Exchange Board of India (SEBI) have overlapping but poorly coordinated jurisdictions—RBI oversees foreign exchange flows, while SEBI regulates listed entities, leaving a blind spot for offshore transactions. The Prevention of Money Laundering Act (PMLA) requires banks to report suspicious transactions, but shell companies often slip through by structuring transfers below reporting thresholds or using "layering" (multiple small transactions). The Enforcement Directorate (ED) lacks the bandwidth to investigate every offshore lead, and India’s Mutual Legal Assistance Treaties (MLATs) with tax havens are slow and bureaucratic. Even when shell companies are exposed, the burden of proof lies with regulators, who must demonstrate "beneficial ownership"—a near-impossible task when shares are held by nominees or trusts.
THE HISTORICAL RECORD The three-hop structure has been documented in multiple cases. In 2011, the Income Tax Appellate Tribunal (ITAT) ruled on a case involving a Mauritius-based entity, Castleton Investment Ltd., which had acquired shares of an Indian company. The ITAT held that the capital gains from the sale were taxable in India, but the ruling was later overturned by the Supreme Court in 2012, reinforcing the Mauritius route’s legitimacy. The case involved an alleged round-tripping scheme where Indian promoters routed money offshore and reinvested it as "foreign direct investment" to claim tax benefits. The amount in question was ₹350 crore, and the promoters avoided capital gains tax entirely.
In 2018, the ED investigated the Rotomac case, where the promoters allegedly siphoned ₹3,695 crore through a web of shell companies in Singapore and the British Virgin Islands. The funds were layered through multiple transactions, including inflated invoices for imports and fake loans. The ED attached assets worth ₹180 crore, but the bulk of the money remained untraceable. The case highlighted how shell companies in Singapore, with its strong banking secrecy laws, could be used to park funds before moving them to more opaque jurisdictions like the Cayman Islands.
The Punjab National Bank (PNB) fraud case, exposed in 2018, involved ₹14,000 crore in fraudulent letters of undertaking (LoUs) issued to diamond traders Nirav Modi and Mehul Choksi. While the primary fraud was domestic, the ED later found that part of the proceeds had been routed through shell companies in Hong Kong and the British Virgin Islands. The case demonstrated how offshore structures could be used to launder money even after a domestic fraud was exposed, exploiting the gap between Indian enforcement and foreign secrecy laws.
THE INSTITUTIONS THAT ENABLED IT No tactic survives without institutional complicity. Indian banks, particularly public sector banks, have historically lent against offshore collateral without verifying beneficial ownership. In the PNB case, the bank’s internal auditors failed to flag the LoUs, while its foreign branches in Hong Kong and Dubai facilitated the movement of funds. Rating agencies like CRISIL and ICRA have given investment-grade ratings to companies with opaque offshore structures, treating them as legitimate foreign investors. Big Four audit firms—Deloitte, PwC, EY, and KPMG—have signed off on financial statements of Indian companies with subsidiaries in Mauritius or Singapore, often without verifying the economic substance of these entities.
Regulators have looked away by design. SEBI’s 2010 circular on "beneficial ownership" required listed companies to disclose offshore shareholders, but enforcement was lax. The RBI’s Liberalised Remittance Scheme (LRS), which allows individuals to remit up to $250,000 annually, has been exploited to move money offshore under the guise of "investments" or "gifts." The Financial Intelligence Unit (FIU) has flagged suspicious transactions, but its reports often gather dust until a scandal erupts. Even the judiciary has been inconsistent—while the Supreme Court upheld the Mauritius DTAA in the Azadi Bachao Andolan case (2003), it later criticized the "abuse" of tax treaties in the Vodafone case (2012), only to rule in favor of the company on technical grounds.
THE CURRENT STATE The three-hop structure is still in use, though regulators have tightened some screws. The General Anti-Avoidance Rules (GAAR), introduced in 2017, allow tax authorities to disregard artificial structures, but its application is selective. The Black Money Act (2015) criminalizes undisclosed foreign assets, but prosecutions are rare. The Common Reporting Standard (CRS), an OECD initiative, has improved information sharing between countries, but tax havens like the Cayman Islands still offer workarounds, such as trusts with "protectors" who can change beneficiaries at will.
India’s tax treaties with Mauritius and Singapore have been amended to plug loopholes, but the grandfathering clause ensures that older shell companies remain active. The RBI’s 2022 circular on overseas investments tightened reporting requirements, but enforcement remains weak. The ED and the Income Tax Department have increased scrutiny, but their capacity is limited. The tactic has evolved—now, shell companies are often layered with "substance" (a rented office, a local director) to pass regulatory checks. The core mechanism remains unchanged: money moves through jurisdictions where the trail goes cold.
WHAT TO WATCH FOR If you’re evaluating a company or deal, look for these red flags. First, check if the company has subsidiaries in Mauritius, Singapore, or the Cayman Islands with no clear business purpose—especially if they hold intellectual property, trademarks, or "consulting" contracts with the parent. Second, scrutinize related-party transactions where the counterparty is an offshore entity with no independent operations. Third, watch for sudden, large "foreign investments" from obscure funds or trusts, particularly if the money is routed through multiple jurisdictions before entering India. These are not definitive proof of wrongdoing, but they are structural weak points where the three-hop tactic thrives.
This newsletter describes documented business tactics and systemic patterns based on public records, regulatory orders, and published financial journalism. It does not make allegations against any individual or entity. Readers are encouraged to consult primary sources and form their own conclusions.