How Cook Islands trustees charge

Written and reviewed by Connor SteensJohn Evans
Updated
Flag of the Cook Islands
Asia PacificCook Islands
Annual range
$3,000–$7,500
Straightforward trust
Models
Three
Fixed, fixed plus time, ad valorem
Biggest variable
What counts as routine
Not the headline rate
Ask about
The exit fee
At the start, not the end

The three charging models

Cook Islands trustee companies charge annual fees in one of three ways, and the model matters far more than the headline number. Two quotes with identical figures under different models will produce very different actual costs over time.

Annual trustee charging models compared
ModelHow it worksBest suited toCommon problem
Fixed annualOne number covering defined administration for the yearPassive portfolios with few transactionsAmbiguity about what is defined
Fixed plus timeBase annual rate for routine work, hourly billing for anything non-routineMost trusts where activity varies year to yearHow the trustee defines routine
Ad valoremAn annual percentage of the trust assets, typically 0.10% to 0.30%The trustee, usuallyUnrelated to work actually done

Ad valorem billing in numbers

Ad valorem billing deserves particular attention because the arithmetic surprises people who have not seen it written out.

On a trust holding $5m at a rate of 0.20%, that is $10,000 per year whether or not the trustee did anything that year beyond renewing the registration. On a trust holding $20m at 0.15%, it is $30,000 per year. For large but quiet portfolios, ad valorem is almost always the most expensive model by a significant margin, and it is the one that least reflects the actual work being done.

The question is worth asking directly: do you offer a fixed or fixed-plus-time alternative, and if so at what rate? Most trustees will offer it. Those that will not on a large portfolio are charging a premium for convenience that may not be justified.

What counts as routine under a fixed-plus-time model

This single definition determines your real annual cost under the most common charging model, and it is the question almost nobody asks. Ask for it in writing before confirming any engagement.

Some trustees treat all distribution requests as routine and include them in the base rate. Others bill time for every one. If you intend to draw regularly from the trust, a trustee billing a partner at $600 per hour for each request will cost several thousand dollars more per year than the headline rate suggests. The same applies to correspondence with advisers, identity document updates, and responses to banking due diligence requests.

Ask for hourly rates by seniority at the same time you ask for the definition of routine, because a routine matter reviewed by a partner is a very different cost from the same matter handled by a junior administrator.

What sits outside the trustee fee entirely

Several recurring costs appear in every ongoing engagement and are included in very few initial fee quotes.

  • Government renewal charge. The annual registration renewal, paid to the FSC by the trustee and recharged. A fixed amount set by regulation.
  • Underlying company annual fees. Where the trust holds assets through an LLC, annual registered agent fees apply in that entity's jurisdiction.
  • Banking charges. Account maintenance fees and any minimum balance requirements at the bank holding the trust's funds.
  • US tax compliance. Forms 3520 and 3520-A for US settlors, prepared by a CPA outside the trustee's scope.
  • Distribution-related costs. Wire transfer charges, currency conversion, and in some structures the trustee's time to process distributions if those are not included in the base rate.
  • Annual review materials. Some trustees require fresh identity documentation every three years and bill for the associated administration.

How to compare two quotes properly

Two quotes are only comparable if you know exactly what each includes. A quote at $8,000 that excludes the first annual fee, prices the deed separately, and bills time for every distribution request may cost more over two years than a quote at $12,000 that includes all three.

Ask every prospective trustee the same four things: what the first year includes in total, what year two costs in a year with three distribution requests, what falls outside the fixed component at hourly rates, and what exit costs. Put the answers side by side. The cheapest headline rarely survives that comparison.

For the full picture including formation costs see what a Cook Islands trust costs.

Negotiating fees at formation

Fee negotiation on a Cook Islands trust is unusual but not impossible, and it is most productive at formation rather than once the relationship is established. A settlor placing a significant portfolio, or one who is bringing an introduction from a connected adviser, typically has more room to negotiate on the ad valorem rate or the definition of routine work than the published schedule implies. The time to ask is before the engagement letter is signed, with a specific question about what is and is not negotiable on the specific structure being proposed.

What is rarely negotiable is the formation scope itself. A trustee's due diligence process, deed drafting time, and compliance review are not areas where cutting corners is sensible, and a trustee willing to materially reduce these costs on request is probably doing less work rather than the same work more efficiently. The areas where price sensitivity is more productive are the ongoing annual arrangements and the fee model choice.

Fee changes during the relationship

Trustee fees do increase over time, and most engagement letters include a provision allowing the trustee to revise fees with notice. What varies is how much notice is required and whether the trustee is obliged to justify the increase. A well-drafted engagement letter requires reasonable notice, defines what reasonable means in months rather than weeks, and links fee increases to something objective such as an index or a defined percentage cap per year. An engagement letter that allows fee changes at the trustee's discretion on short notice is one that transfers significant commercial risk to the settlor.

The protector's removal power is the practical check on fee increases that go beyond what is reasonable. A trustee that raises fees unreasonably, knowing the settlor has the ability to change trustees, is making a commercial calculation about how much friction the settlor will tolerate before actually exercising that power. The exercise of the removal power on genuine fee grounds is a legitimate use of the protector's authority and one that should be supported by the deed's explicit provisions on what constitutes reasonable grounds for removal.

What the fee includes in the context of a repatriation demand

One thing worth asking specifically is what the annual administration fee covers in the event of actual litigation pressure. A trustee that receives a repatriation demand, declares a duress event, and begins refusing to comply is doing work that is materially different from routine administration. How that work is billed varies. Some trustees include an amount for adversarial situations in their standard annual fee. Others bill separately at time-based rates for anything that falls outside routine administration.

The cost of a trustee managing actual litigation pressure can be significant, and it arrives at exactly the moment when the settlor may also be spending on litigation counsel in their home jurisdiction. Understanding how that cost is structured before it arises is a reasonable part of the trustee selection process, and a firm that has administered trusts through actual litigation should be able to describe its billing approach for that scenario from experience.

Figures are indicative and current as at the review date. Confirm scope and current charges in writing before instructing any provider.

Speak to a specialistComparing quotes?Send us what you have been quoted and we will tell you what it excludes.Book a consultation Cook Islands Trust formation from $10,000, inclusive of first-year trustee costs.
Speak to a specialistComparing quotes?Send us what you have been quoted and we will tell you what it excludes.Book a consultation Cook Islands Trust formation from $10,000, inclusive of first-year trustee costs.
(Review & sourcing)
Written by
Connor Steens
BBus, business development
Reviewed by
John Evans
20+ years, offshore structuring
Last updated
3 August 2026
General information
Sourced from
Provider quotes
Licensed Cook Islands trustees
01Trustee Companies Act 2014 — capitalisation, insurance and fit-and-proper requirements.
03Cook Islands Financial Supervisory Commission — licensing authority since 2003.

Fixed annual covers defined administration for one number. Fixed plus time charges a base rate for routine work and hourly billing for anything non-routine. Ad valorem charges a percentage of trust assets, typically 0.10 to 0.30 percent annually. Ad valorem is almost always the most expensive for large, inactive portfolios because it bears no relationship to the work actually done.

Because on a five million dollar trust at 0.20 percent, it is ten thousand dollars per year whether or not the trustee did anything beyond renewing the registration. On a twenty million dollar trust at 0.15 percent, it is thirty thousand per year. The fee has no connection to the number of distribution requests, the complexity of the year's administration, or the time actually spent on the file.

What the trustee classifies as routine. This single definition determines your real annual cost. A trustee billing a partner at six hundred dollars per hour for every distribution request, every adviser letter, and every identity document update will cost materially more than the headline rate suggests. Ask for the definition in writing and ask for the hourly rate schedule by seniority at the same time.

Government renewal charges, underlying company annual fees, banking charges and minimum balances, US tax compliance preparation, distribution processing charges if not included in the base rate, and exit costs. These are present in almost every engagement and in very few initial quotes. Ask specifically about each one.

Put them on the same year-two basis, assuming a defined level of activity such as three distribution requests and one adviser consultation. Ask for the complete written fee schedule for both, including hourly rates. The cheapest headline quote rarely survives that comparison because the definition of routine and the hourly fallback rates vary significantly.

Negotiation is possible, particularly at formation. A settlor placing a significant portfolio, or one coming through a connected adviser introduction, typically has more flexibility on the ad valorem rate or the definition of routine than the published schedule implies. The time to negotiate is before the engagement letter is signed, with a specific question about what is adjustable on the specific structure proposed.

Most engagement letters allow the trustee to revise fees with notice. What varies is the notice period required and whether increases can be made at discretion or only in defined circumstances. A well-drafted letter requires reasonable notice and links fee changes to something objective. An engagement letter allowing fee changes on short notice at trustee discretion transfers significant commercial risk to the settlor.

Work connected to a repatriation demand, a duress declaration, and refusing to comply goes beyond routine administration and is typically billed separately under the time-based component. The cost of a trustee managing actual litigation pressure can be significant. Ask how that work is billed before the trust is formed, because that is when you have leverage and when the answer is theoretical rather than urgent.

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