🇰🇾Cayman Fund: Exempted Company, ELP and SPC under CIMA Supervision

How the Island Became the Fund Capital

The financial business arrived in the Cayman Islands in the 1960s–70s following English banks and lawyers, and its status as a global fund center was cemented after the Mutual Funds Law 1993—the first law to provide investors with a clear supervisory regime. Since then, the archipelago has built infrastructure that most offshore jurisdictions lack: a court with appeals to the London Privy Council, a stock exchange, hundreds of licensed administrators and Big Four auditors. By the end of 2024, 30,150 funds were registered under CIMA supervision—12,858 open-ended (predominantly hedge funds) and 17,292 closed-ended; the number of registrations has grown by nearly 40% since 2020.

Concept

The idea of a Cayman fund is simple: the wrapper remains tax-neutral, while all fiscal burden arises at the investor level in their own jurisdictions. The appeal rests on three pillars—zero tax at the fund level, flexible legal forms, and predictable English common law with appeals to the London Privy Council. As a result, investors from dozens of countries enter a single pool without creating tax surprises for each other, while the manager obtains a wrapper understood by international banks and prime brokers.

The diagram below shows the basic construction: investors from different countries enter a tax-neutral Cayman fund, the manager runs it, and the mandatory administrator and auditor service the wrapper.

Regulator and Two Regimes

Supervision is carried out by CIMA—the Cayman Islands Monetary Authority. Open-ended funds, where an investor has the right to redeem or repurchase shares at net asset value, fall under the Mutual Funds Act. Closed-ended funds—private equity, venture, credit, infrastructure and real estate funds—are regulated by the Private Funds Act, effective from February 7, 2020; previously, closed-ended structures remained outside the regulator's perimeter. Both regimes require registration with CIMA, annual audit by an approved local auditor, appointment of AML officers, and payment of an annual fee. Registration proceeds quickly—a fund can begin raising capital within days of filing.

Open-Ended Fund Categories under the Mutual Funds Act

Within the Mutual Funds Act, open-ended funds fall into several categories. The workhorse is the registered fund under s. 4(3): registration with CIMA without a licence, provided each investor's minimum initial investment is at least US$100,000 (CI$80,000) or the fund's interests are listed on a recognised stock exchange. The second option arrived with the 2020 amendments: the limited investor fund under s. 4(4)—no more than 15 investors, a majority of whom are able to appoint and remove the operator (directors, general partner or trustee); there is no entry threshold, and simplified marketing materials may be filed instead of a full offering memorandum. A master fund with regulated feeders registers as a separate line within s. 4(3) at a reduced annual fee. There are also the administered fund, where a licensed administrator acts as principal office, and the fully licensed fund for retail—both rarely seen in private wealth. An open-ended family pool with a handful of investors is typically structured under s. 4(4); a closed-ended one falls into the Private Funds Act regime described above.

Legal Forms

One of several forms is chosen for a fund. Exempted company is the classic choice for hedge funds: shares are easy to issue and redeem, and separate classes segregate the economics of different investors. Exempted limited partnership (ELP) with one general partner and multiple limited partners is the working form for private equity and venture capital, where capital is called in tranches through capital calls. Unit trust has historically been popular with Japanese investors accustomed to a trust wrapper. A separate structure is the segregated portfolio company (SPC). In tax logic, the Cayman Islands are close to neighboring BVI, but surpass it in the depth of fund infrastructure.

Infrastructure and Mandatory Functions

A Cayman fund does not exist in a vacuum—the law requires a set of mandatory service providers. Directors of fund companies are registered or licensed with CIMA under the Directors Registration and Licensing Act: an ordinary registered director pays approximately USD 854 per year, a professional licensed director around USD 3,660, with renewal by January 15. An administrator maintains the investor register and calculates NAV, an auditor from the approved list annually confirms the financial statements, and appointed AML officers (MLRO, DMLRO, AMLCO) are responsible for anti-money laundering controls. A registered office on the islands and a local agent complete the mandatory minimum.

Operational Requirements of the Private Funds Act

Registration is only the entry into the regime; the Private Funds Act then imposes ongoing duties. The annual audit is performed by an auditor from CIMA's approved list with sign-off by the local Cayman office, and the audited accounts together with the FAR (Fund Annual Return) are filed with CIMA within six months of the financial year end. Four operational blocks under ss. 16–19 operate separately. Valuation: assets are valued at least annually—by an independent provider, the administrator, or the manager itself with functional independence and disclosed conflicts. Safekeeping: a custodian holds the assets and verifies title; where custody is neither practical nor proportionate (typical for private equity), title verification is performed by the administrator or another independent party. Cash monitoring: cash flows are tracked, and accounts are opened in the fund's own name. Identification of securities: a fund regularly trading securities keeps a record of their ISIN/LEI codes. In practice, the administrator covers valuation and cash monitoring, while a custodian or bank covers safekeeping. For a family fund this is the main source of recurring costs: some functions may stay with the manager under internal segregation, but the audit and the FAR cannot be waived.

CIMA Fees and Timelines

The timing for a private fund is strict: the application is filed with CIMA within 21 days of accepting capital commitments, and the fund may take in the money itself—capital contributions—only once registration is complete. Filing goes through the REEFS portal; a complete application passes without substantive pre-approval, and the fund appears on the public register shortly thereafter—which explains the launch speed mentioned above. On the numbers: the application fee is CI$300 (≈US$366); from January 1, 2026, the registration and annual fee for a private fund and a registered mutual fund is CI$4,125 (≈US$5,030), and for a master fund CI$3,075 (≈US$3,750). The annual payment is due by January 15, and late payment attracts monthly penalties. On liquidation, the fund is removed from the register through de-registration: CIMA requires good standing—fees paid and filings submitted for the final period—and the annual fee continues to accrue for as long as the fund remains on the register.

Taxes and Economic Substance

The Cayman Islands have no corporate tax, income tax, capital gains tax, or withholding tax. A fund can obtain a tax exemption undertaking—a written guarantee of regime stability for 20 years for an exempted company (with possible extension to 30) and up to 50 years for ELP and exempted trust. Since January 1, 2019, the Economic Substance Act has been in effect, but investment funds are excluded from the perimeter of relevant entities and are not required to demonstrate substance themselves—they only file an annual status notification. Related holding and management companies may fall under economic substance requirements, and this is checked separately.

Reputation and Transparency

The Cayman Islands participate in CRS and FATCA and automatically exchange information on financial accounts. In October 2023, FATF removed the archipelago from the "grey" list, and on February 7, 2024, the European Union removed it from the list of high-risk AML jurisdictions; the United Kingdom did so in December 2023. Removal from the lists eliminated compliance friction that had complicated account opening and work with European counterparties for several years.

Application

A typical structure looks like this: a manager from the US or Europe establishes an ELP or exempted company in the Cayman Islands, attracts international investors, and tax arises at their level in their own countries. For a mixed investor base, a master-feeder is used: taxable Americans enter through a domestic Delaware feeder, foreign and tax-exempt investors (pension funds, endowments) through a Cayman feeder, and both feed a single master fund. The Cayman feeder eliminates the UBTI problem and keeps the structure neutral. A similar pooling task in the Asian context is solved by Singapore's VCC and Section 13O/13U regimes.

Where the Jurisdiction Is Heading

The regulatory bar in the Cayman Islands has only been rising in recent years. After the Private Funds Act, closed-ended funds came under supervision; after BOTA, beneficial ownership registers; and from January 1, 2026, CARF and updated CRS rules take effect: crypto-asset service providers will begin collecting data for the first exchange in 2027. In parallel, the islands maintain transparency standards to avoid returning to FATF and EU lists. For managers, this means rising compliance costs, but the foundation—zero tax at the fund level and flexible forms—remains unchanged, and the flow of new registrations confirms this.