Cryptocurrency

With crypto, a Cook Islands Trust works the way it does for anything else you own - it hands control to a trustee who sits beyond the reach of US courts. The wrinkle is custody. Private keys, wallet administration, and moving assets on-chain have no equivalent in traditional holdings, and not every trustee is set up to deal with them.

Below we walk through why digital assets call for their own planning, the three principal custody models, the questions to settle with a trustee before you fund the trust, and the tax filings that come with it.

Why Digital Assets Call for Dedicated Offshore Protection

In certain respects crypto is easier to seize than conventional financial assets, and the exposure stems from the very features that make it attractive. A bank account can only be reached when a court serves process on a domestic institution; crypto parked on a centralised US exchange, by contrast, can be taken simply by instructing the exchange to freeze the balance and move it. Those US exchanges are domestic companies under US court authority, and they honour court orders the same as any other domestic financial institution. Keeping coins yourself - in a personal wallet where the settlor holds the private keys - offers no shelter either. A court can order the settlor to surrender those keys, and a settlor who declines faces contempt, exactly as anyone who defies a court order would. The asset itself may be borderless in a technical sense, but the person controlling it is not. Moving cryptocurrency into a Cook Islands Trust does nothing to the asset's nature; what it changes is who holds the reins. Once the trust or its underlying LLC owns the asset, a judgment creditor has to reach it through the Cook Islands trustee rather than through the settlor directly, and that trustee is under no legal duty to obey a US court order.

Three Ways to Custody Crypto Inside a Cook Islands Trust

Where the crypto lives inside the structure hinges on whether it sits on a centralised exchange, in a wallet you custody yourself, or across both. There are three main custody approaches for trust-held crypto, and each one behaves differently in practice. Exchange-held custody. Coins held on a centralised exchange move into the offshore structure either by transferring the exchange account itself or by withdrawing them to a wallet address the LLC controls. For exchange-held crypto, the cleanest route is usually to open an exchange account in the LLC's name - where the exchange permits entity accounts - and shift the holdings there, so they answer to the LLC rather than to the settlor's personal account. Some exchanges don't offer entity accounts, in which case you may have to withdraw to a self-custodied wallet first and then send the assets on. Self-custodied wallet transfer. To move crypto out of a personal wallet, you send it to a wallet address the LLC controls, with the private keys documented and safeguarded properly inside the trust. That means recording the transfer carefully - the blockchain transaction records plus a valuation as of the transfer date for Form 3520 reporting - and setting out clear rules for managing the keys going forward. The trustee has to hold, or be able to secure, genuine control of the wallet under the trust's duress clause should it ever be triggered; a wallet only the settlor can access can't be assumed by the trustee the way an LLC's bank account can. Multi-signature arrangements. A multi-signature wallet won't authorise a transaction unless more than one party signs off. Within a Cook Islands Trust, you can arrange this so both the settlor (acting as LLC manager for everyday authority) and the trustee (for anything above a set threshold, or as a second confirmation) must approve a transfer. It echoes the trust's wider dual-control design - the settlor runs things day to day, while the trustee supplies oversight and the power to override when it counts.

Verify What Your Trustee Can Handle Before You Fund

Not every Cook Islands trustee is built to manage cryptocurrency, and checking this is one of the most important practical steps before you choose a trustee for a structure where crypto makes up significant wealth. Put these questions to any candidate directly: will they take crypto into the trust at all; how do they handle private key custody and documentation; what happens when they need to take control of a wallet after the duress clause activates; and do they have real experience with the tax reporting that crypto held through a foreign grantor trust involves. Ora Partners, one of the Cook Islands' licensed trustee companies, has put money specifically into blockchain-based administration infrastructure and developed procedures purpose-built for holding digital assets inside trust structures. When crypto is a significant share of a settlor's overall wealth, picking the right trustee counts every bit as much as the trust structure itself.

How Trust-Held Crypto Gets Reported for Tax

Moving crypto into the trust is itself reportable for Form 3520 purposes, just as any transfer of assets to a foreign trust has to be reported. The number you put on the form is the crypto's fair market value on the transfer date, and the records to keep are the blockchain transactions, which give a timestamped, independently verifiable account of what moved. After that, gains and disposals inside the trust are included by the settlor on the individual US return the same as any other asset the trust holds, because a Cook Islands Trust is treated as a foreign grantor trust and the settlor is treated as the tax owner of everything in it. Trading crypto within the trust doesn't alter how individual transactions are taxed - a gain is still a gain, and it's still the settlor's gain for US tax purposes. We send every detailed tax and reporting question to a qualified CPA experienced in both offshore trusts and cryptocurrency.

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