The Cayman Islands has about 70,000 residents and more than 100,000 registered companies: more corporations than people. One modest office building in George Town serves as the legal address for thousands of them at once.
This speck of Caribbean coral, three islands you can drive across in an afternoon, quietly channels trillions of dollars in financial assets beyond the reach of every tax authority on Earth. None of it is an accident.
Key Takeaways
- More companies than people: the Cayman Islands has roughly 70,000 residents and more than 100,000 registered companies.
- Roughly 75% of the world’s hedge funds are domiciled in the Caymans, and 40 of the world’s 50 largest banks operate branches there.
- Zero direct taxation: no corporate income tax, no capital gains tax, no personal income tax. It is a framework deliberately built with British legal backing starting in the 1960s.
- The Panama Papers leaked 11.5 million documents in April 2016; the Paradise Papers added 13.4 million in November 2017, and the Pandora Papers 11.9 million more in October 2021.
- Estimates of wealth held offshore globally run from roughly $7.6 trillion to as much as $32 trillion, and the Caymans remain one of its central hubs.
An Island Built by Lawyers
The Caymans didn’t stumble into offshore finance. The system was designed. In the decades after World War II, British lawyers and bankers worked with Cayman authorities to write a legal architecture with one purpose: attract international capital by charging it nothing and telling no one about it.
The turn came in the 1960s. The islands were then a sleepy dependency living off seafaring wages and turtle fishing, with no direct taxation to speak of, and the banking and trust legislation passed in that decade converted the absence of taxes from an accident of poverty into a product for export.
The formula was elegant. No corporate income tax. No capital gains tax. No personal income tax. Strict confidentiality wrapped around banking and trusts. And crucially, all of it backed by the credibility of a British Overseas Territory: English common law, British courts as the final backstop, no risk of revolution or expropriation.
That last part is the secret ingredient. Plenty of small nations have tried zero-tax regimes. What money demands is zero tax plus absolute stability, and only a handful of jurisdictions under the British umbrella could offer both. Critics call this network (the Caymans, Bermuda, the British Virgin Islands, Jersey, Guernsey, the Isle of Man) Britain’s offshore “spider’s web,” and the Caymans sits at its center.
How Does the Cayman Islands Tax Haven Actually Work?
The Cayman Islands works as a tax haven by letting money legally live somewhere other than where it’s made: a company registers on the island, pays zero local tax on its profits, and discloses almost nothing about who owns it. A multinational can route profits through a Cayman subsidiary; a hedge fund can domicile itself on the island while its traders sit in Manhattan; a fortune can sit in a Cayman trust whose beneficiary is officially nobody.
The entity is a filing cabinet, not an office. That’s how Ugland House, a single five-story building in George Town, became the registered home of many thousands of companies, a fact so absurd it reached the White House.
“Either this is the largest building in the world or the largest tax scam in the world.” (Barack Obama, 2009)
The numbers behind the joke are staggering.
| Measure | Figure |
|---|---|
| Population | ~70,000 |
| Registered companies | 100,000+ |
| Share of the world’s hedge funds domiciled there | ~75% |
| Of the world’s 50 largest banks, number with Cayman branches | 40 |
| Companies registered at Ugland House alone | Thousands |
The corporate world’s worst behavior has repeatedly surfaced here. When Enron collapsed in 2001, congressional investigators found the energy trader had built a labyrinth of offshore subsidiaries (reportedly close to 700 of them registered in the Caymans) to shuffle debt and dodge taxes. The structures were exotic; the address was familiar.
Who Actually Uses the Cayman Islands?
The Cayman Islands’ core clients are hedge funds, multinational corporations, private equity firms, insurers, and the family offices of billionaires. Not mainly gangsters with briefcases, but the respectable heart of global finance. The world’s largest hedge funds are overwhelmingly domiciled in the Caymans, and major multinationals, including America’s biggest tech companies, have used Cayman and similar structures to shelter overseas profits.
The standard hedge fund architecture shows how routine it all is. In a typical “master-feeder” structure, US investors buy into a domestic partnership, foreign investors buy into a Cayman feeder fund, and both pour into a Cayman master fund that pays no tax at the fund level. Private equity, the same industry that loaded Toys R Us with the debt that killed it, leans on near-identical plumbing.
Most of it is technically legal. That’s the point. The island sells lawful avoidance to those who can afford the lawyers, and the same secrecy incidentally serves those with darker needs. It’s the purest expression of how money buys power: the wealthy don’t break the rules, they commission a jurisdiction where the rules are different. Jeffrey Epstein built an entire career on exactly this kind of financial engineering for billionaires, the service that handed him the keys to Les Wexner’s empire.
The Leaks That Proved It
For decades the system’s best defense was invisibility. Then came the leaks: three of them, each bigger than almost any data breach in journalism’s history.
- Panama Papers (April 2016): 11.5 million documents from law firm Mossack Fonseca exposed the offshore holdings of politicians, oligarchs, and celebrities. Iceland’s prime minister resigned within days.
- Paradise Papers (November 2017): 13.4 million more documents, this time from offshore firm Appleby, pulled in blue-chip corporations and royal estates.
- Pandora Papers (October 2021): 11.9 million documents from 14 offshore providers named more than 300 politicians and public officials worldwide.
Together the leaks confirmed what economists had long estimated: a parallel financial universe of astonishing scale. Credible estimates of wealth held offshore globally run from roughly $7.6 trillion (economist Gabriel Zucman’s careful accounting) to as much as $32 trillion in James Henry’s broader analysis. Some heads of government fell, scandals erupted worldwide, and international bodies promised reform.
The Cayman Islands absorbed the outrage and kept going. Reform efforts keep collapsing on the same rock: the countries with the power to shut havens down are the ones whose corporations, funds, and donors benefit most from them.
Why Can’t Tax Havens Be Shut Down?
Tax havens survive because the countries powerful enough to close them are the same countries whose banks, corporations, and political donors profit from them. Every serious reform effort of the past decade has proved the point.
The EU put the Caymans on its tax-haven blacklist in February 2020, then removed it about eight months later, in October 2020, after modest legislative tweaks. The Financial Action Task Force grey-listed the territory in 2021 over money-laundering enforcement; by October 2023 it was off that list too. Each time, the island conceded exactly enough transparency to stay in business.
The biggest swing was the OECD’s global minimum tax: in October 2021, more than 130 countries agreed to a 15% floor on corporate taxation, phasing in from 2024. But the deal only bites multinationals above roughly €750 million in revenue, leaves hedge fund and private wealth structures largely untouched, and says nothing about secrecy. Meanwhile the United States lectures the world on transparency while Delaware, Nevada, and South Dakota quietly sell anonymity of their own.
The Critical Choice
Every empire of secrecy traces back to one decision, and here it was Britain’s: the post-war choice to let its small territories transform themselves into offshore financial centers rather than fund them or let them go. Faced with remote islands that had little economy to speak of, London permitted, and its lawyers actively built, a business model of selling tax neutrality under the protection of the British flag.
That choice created something no purely independent microstate could: a haven with first-world legal credibility and third-party accountability to no one. Once capital learned it could enjoy British law without British taxes, the trillions followed as surely as water flows downhill. Everything since (the hedge funds, Ugland House, the leaks) is downstream of that decision.
Where Things Stand Now
As of mid-2026, the machine hums on. Global minimum tax rules and beneficial-ownership registries have chipped at the edges, and the Caymans has made carefully timed transparency concessions to stay off international blacklists. But the fundamentals remain fully intact: zero direct taxation, British stability, an ecosystem of thousands of lawyers and accountants.
Roughly three-quarters of the world’s hedge funds still call the island home. The money never left. It never even had to hide better. It just waited for the world’s attention to move on.
