Cook Islands trust + Nevis LLC: the full structure for 2026

Ask any serious asset protection attorney to sketch the strongest structure for a US client and you'll get the same drawing: a Cook Islands trust at the top, owning 100% of a Nevis LLC, with the client as the LLC's manager. It has been the default answer for about twenty-five years. What you won't easily find is a plain explanation of why it's built that way, what actually happens when a creditor shows up, and which drafting details decide whether it holds. That's this article.

We'll use real numbers throughout, including the ones providers usually hide behind a consultation call.

The problem with a trust by itself

Start with why the trust alone is awkward, because the LLC exists to fix that awkwardness.

A Cook Islands trust works by putting your assets under the legal ownership of a licensed trustee in Rarotonga, in a jurisdiction that ignores foreign judgments. Great for protection. Clumsy for living. If the trustee directly holds your brokerage account, then every trade and every wire routes through a trust company ten time zones away. Trustees are careful by profession and by regulation, so they ask questions, require instructions in writing, and bill for the attention. For a static pot of money that's tolerable. For an actively managed portfolio, a bitcoin position you rebalance, or anything resembling day-to-day financial life, it's friction you'll hate within a month.

There's a protection cost too, oddly enough. Settlors who find the friction unbearable start demanding informal control, and informal control is exactly what creditor lawyers hunt for. A trust where the settlor is functionally giving orders looks like a sham, and sham arguments are how these structures get attacked.

What the LLC layer restores

Now insert the LLC. The trust doesn't hold your accounts anymore; it holds a single asset, 100% of the membership interest in a Nevis LLC. The LLC holds the accounts. And the LLC's operating agreement names you as manager.

As manager, you have signing authority over everything the LLC owns. You open the brokerage account in the LLC's name and trade it yourself. You hold the keys to the LLC's bitcoin, under whatever multisig arrangement the operating agreement documents. You move money between the LLC's accounts without asking anyone. Your daily financial life is unchanged, except that the entities on the account statements have Caribbean addresses.

The trustee, meanwhile, owns the company you manage but stays out of operations. In quiet times the trustee's job is administration: annual reviews, records, compliance. The design separates ownership from control cleanly. You have control without ownership. The trustee has ownership without day-to-day control. A creditor needs both to get paid, and no single person has both.

Why a Nevis LLC specifically, rather than one from Wyoming or the Cook Islands itself? We covered the entity in depth in our Nevis LLC guide, but the short version: Nevis gives single-member LLCs the same statutory protection as multi-member ones, makes a charging order the creditor's exclusive remedy, expires that charging order after three years with no renewal, and requires a roughly $100,000 bond before a creditor can sue at all. A US LLC would leave the entity inside US jurisdiction, which defeats the point.

The duress event, step by step

Everything above is peacetime. The structure justifies its cost in wartime, so let's run the sequence in order. Say a creditor wins a US judgment against you and their lawyer sends the inevitable letter demanding you repatriate the offshore assets, with a court order behind it.

Step one: the demand arrives and the deed wakes up. The trust deed contains duress provisions, which define compelled instructions: anything you ask for while under a court order, threat of contempt, or other coercion. The deed doesn't just permit the trustee to ignore compelled instructions. It forbids the trustee from following them.

Step two: the trustee removes you as manager. The operating agreement gives the LLC's sole member, the trustee, the power to remove and replace the manager. On a duress event, the trustee exercises it. Your signing authority ends. Accounts are re-mandated to the trustee or a successor manager the trustee appoints. If bitcoin is involved, the key arrangements documented at setup execute: the trustee-controlled keys in the multisig now govern, and yours no longer reach a threshold.

Step three: administration moves fully offshore. The assets are now controlled from Rarotonga by a licensed trustee, inside a Nevis entity, with no US person holding any lever. The trustee continues managing prudently for the beneficiaries. Distributions to you pause, since anything sent to you is exposed, though deeds typically allow the trustee to pay your legal fees and support beneficiaries by routes a creditor can't intercept.

Step four: you assert impossibility. Back in the US courtroom, the judge orders you to bring the assets home, and you demonstrate that you cannot. You are not the owner, you are no longer the manager, and the trustee is legally barred from obeying an instruction you give under compulsion. Impossibility is a recognized defense to contempt. This is the exact ground fought over in FTC v. Affordable Media, the famous Cook Islands case, where the settlors spent time in custody because they had kept protector powers that let them influence the trustee. The lesson wasn't that the structure fails. The lesson was that retained control is what fails, which is why step two has to be real and provable, not cosmetic.

Step five: the creditor prices their options. To actually reach the assets, they must now fight the trust in the Cook Islands and the LLC in Nevis. Two separate proceedings, on opposite sides of the planet, each needing its own foreign counsel, each with short limitation periods and a beyond-reasonable-doubt fraud standard, plus the $100,000 Nevis bond. Nearly all of them settle instead, at a fraction of the judgment. That negotiation, not a courtroom victory, is what the structure is really for.

Why splitting jurisdictions matters

You could put the trust and LLC in the same country, and some providers do. We think splitting them is worth the small extra coordination, for a blunt reason: it doubles the creditor's war.

A creditor attacking a Cook Islands trust that owns a Cook Islands LLC fights one legal system, one set of local counsel, one court calendar. Put the LLC in Nevis and the same creditor needs Caribbean counsel and South Pacific counsel, must post the Nevis bond, and must win twice, because beating the trust still leaves the LLC's charging-order wall, and beating the LLC still leaves the trust owning the interest. Each jurisdiction's defenses are strong alone; in series, the expected cost of the attack roughly doubles while the expected recovery doesn't move. Settlement math is the whole game, and jurisdiction-splitting bends it hard in your favor.

There's a softer benefit too: diversification of political and legislative risk. If either jurisdiction ever amended its statutes badly, a well-drafted deed's flee clause lets the trustee migrate the trust, and the LLC can redomicile. You're not betting everything on one island's parliament forever. If you're weighing which island should host the trust itself, our Nevis vs Cook Islands comparison goes through that decision in detail.

A worked example: $2M brokerage plus bitcoin

Concrete version. A 44-year-old founder has a $2 million taxable brokerage account and 15 BTC in self-custody, with an exit on the horizon and the litigation exposure that comes with it. Here's the build.

Partner counsel drafts a Cook Islands international trust; she is settlor and, with her family, a beneficiary. A licensed Rarotonga trustee accepts appointment. A Nevis LLC is formed with the trust as sole member and her as manager. The brokerage account is retitled: assets transfer to a new account in the LLC's name at a custodian comfortable with offshore entities. The bitcoin moves to a 2-of-3 multisig documented in the operating agreement, with her holding one key day to day and the arrangement flipping control on a manager change.

Day-to-day result: she trades the brokerage account exactly as before and signs for the LLC. The trustee reviews annually. Her CPA files Forms 3520 and 3520-A for the trust, FBAR and Form 8938 for the accounts, and prices the extra work at about $2,000 a year.

If a claim later lands, the sequence from the previous section runs. Her judgment creditor faces the Cook Islands limitation periods on the trust, the Nevis bond and charging-order ceiling on the LLC, and an impossibility defense in the US courtroom. The one thing the structure cannot fix is timing: because she funded it before the exit and before any dispute, the fraudulent transfer clock has already run by the time anyone sues. Had she waited until a claim existed, the same architecture would be evidence against her.

Drafting details that make or break it

Two structures can look identical on an org chart and behave completely differently under attack. The difference is in about a dozen clauses. The ones we'd never compromise on:

Duress clause wording. The deed must define duress events objectively (court orders, subpoenas, threats of contempt, evidence of coercion) and must prohibit trustee compliance with compelled instructions rather than merely excusing it. Permissive wording ("the trustee may disregard...") invites a US judge to argue the trustee could comply, so you should make them. Mandatory wording closes that door.

Manager-removal mechanics. The operating agreement needs a self-executing path: the member may remove the manager immediately on a defined duress event, with account re-mandate procedures agreed with custodians in advance. If removal requires a leisurely process while a US court holds you in contempt, the impossibility defense arrives too late to help.

Distribution control. The operating agreement should vest distribution decisions solely in the manager, and after a duress removal, in the trustee-appointed successor. This is what makes a charging order worthless: no distributions, nothing to charge.

No retained trump cards. No power for the settlor to replace the trustee unilaterally, no protector role held by the settlor or spouse, no side letters promising obedience. Affordable Media is the canonical warning here. Every power you keep is a power a court can order you to use.

Real trustee, real records. The trustee must actually administer: annual reviews, minutes, KYC files. A trustee who has plainly never looked at the structure supports the sham argument.

None of this is exotic. It's just the difference between counsel who does this weekly and a template. The step-by-step build process, including the account-opening slog nobody warns you about, is in our Cook Islands setup guide.

What the full stack costs

Numbers, in a table, before anyone asks you to book a call:

The trust is the expensive layer; the LLC adds roughly $5,000 once and low four figures a year. Full cost anatomy for the trust alone is in our Cook Islands trust cost breakdown. CitizenX charges a flat fee of [CitizenX flat fee — insert], published on our site, covering structuring through partner counsel, trustee and agent onboarding, and both entities.

On tax, the summary is short and non-negotiable. The trust is a grantor trust, so it's tax-neutral: you pay the same US income tax as before, no savings, none. The LLC is disregarded. The reporting is real: Forms 3520 and 3520-A annually, FBAR, Form 8938, and possibly entity forms like 5471 or 8858 depending on classification, which is a question for your CPA. Penalties for missed foreign trust forms start at $10,000 per form per year. Budget for a CPA who does this routinely and file everything, every year.

Common mistakes, and who actually needs both layers

The failures we see are rarely exotic. They're these:

Funding after a claim exists. The single fatal error. A transfer made when a lawsuit is pending or foreseeable is a fraudulent transfer case with your name on the exhibits, and it can cost you the assets plus sanctions. This structure is fire insurance; nobody sells it while the kitchen is burning.

Keeping too much control. Settlor as protector, settlor with trustee-replacement powers, trustee who rubber-stamps. Each one hands a US judge the argument that you can comply, so you must.

Skipping the reporting. The IRS penalties are automatic and stack annually. An unreported structure converts a legal plan into a legal problem worse than the lawsuit it was built for.

Buying the org chart without the drafting. Same boxes, template clauses, no duress teeth. It photographs well and fails on contact.

As for who needs the full two-layer stack: honestly, not everyone who's sold it. If your assets are static and you'd genuinely tolerate the trustee holding them directly, a trust alone is simpler and a little cheaper to run. If your exposed assets are under roughly $1 million, the $20,000 to $30,000 entry cost eats too much of the protected pool, and a standalone Nevis trust or even domestic planning may be the better buy. The trust-plus-LLC structure earns its cost when both things are true: seven figures at stake, and a real need for hands-on management, which describes most founders, active investors, and bitcoin holders we work with. One practical aside for that last group: CitizenX also handles St. Kitts and Nevis citizenship by investment, and since Nevis is half that federation, clients pursuing a passport alongside a Nevis structure clear KYC once and reuse the file for both.

Frequently asked questions

Why not just use a Cook Islands trust without the LLC?

You can, and for static assets it's fine. The LLC exists so you can keep day-to-day signing authority as manager instead of routing every transaction through a trustee ten time zones away. It also adds a second legal wall, in a second country, that a creditor must defeat separately.

Who controls the assets in a trust-owned LLC?

Day to day, you do, as the LLC's manager, with full signing authority. Legally, the trustee owns the LLC through the trust. On a duress event the trustee removes you as manager and takes control, which is precisely what makes the structure defensible in a US courtroom.

What exactly triggers the duress clause?

Whatever the deed defines, typically a court order compelling repatriation, a threat of contempt, a subpoena, or evidence you're acting under coercion. Good deeds make the trustee's refusal of compelled instructions mandatory rather than optional.

Does this structure reduce my taxes?

No. The trust is a grantor trust and the LLC is disregarded, so your US income tax is identical with or without the structure. You gain asset protection and a filing obligation: Forms 3520 and 3520-A, FBAR, and Form 8938, with penalties from $10,000 per form per year for misses.

Can I put bitcoin into it?

Yes, and it's one of the best use cases. The LLC holds the coins under a documented multisig; you keep operational key control as manager, and the arrangement shifts control to the trustee on a manager change. Cold storage practices don't have to change.

What does the full structure cost?

Plan on $20,000 to $30,000 to establish and $6,000 to $8,000 a year to run, including trustee, agent, and US tax prep. The trust is most of that; the LLC layer adds about $5,000 at setup and $1,000 to $2,000 a year.

Will it protect me from a lawsuit that already exists?

No, and walk away from anyone who says otherwise. Transfers made after a claim arises can be unwound as fraudulent transfers and make things worse. The structure protects against future, unknown creditors, which is why the right time to build it is when nobody is chasing you.

This article is general information, not legal or tax advice. CitizenX is a facilitator working with licensed trustees, registered agents, and independent partner counsel; we are not a law firm and do not provide legal or tax opinions. Speak with qualified counsel and a US tax professional before establishing any foreign trust or entity.