What fiduciary duties does a trustee owe to the Beneficiaries of a Trust?

A trustee holds legal title to someone else's money. California responds to that arrangement by imposing the most demanding standard of conduct the law recognizes. The duties are set out in the Probate Code beginning at section 16000, and understanding them is the starting point for every beneficiary who suspects something is wrong and every trustee trying to do the job properly.

The duties, and what each one means in practice

Duty of loyalty. The trustee must administer the trust solely in the interest of the beneficiaries. This is the duty that self-dealing violates: buying trust property personally, lending trust funds to a business the trustee owns, hiring themselves at above market rates. California scrutinizes these transactions harshly, and a trustee who profits personally from the position can be forced to disgorge the gain even if the trust suffered no measurable loss.

Duty of impartiality. Where a trust has multiple beneficiaries, the trustee must balance their interests fairly. This is subtler than treating everyone identically. The classic tension is between a surviving spouse who receives income for life and children who receive whatever remains: investments favoring current income shortchange the children, and investments favoring growth shortchange the spouse. Impartiality means navigating that honestly, not ignoring it.

Duty to administer according to the trust terms. The instrument controls. A trustee who distributes on a schedule the trust does not authorize, or withholds distributions the trust requires, has breached regardless of how well intentioned the reasoning.

Duty of prudence in investing. California applies the prudent investor standard, judged by the portfolio as a whole rather than by any single investment. A trustee generally must diversify unless the trust says otherwise or circumstances make it imprudent. Leaving the entire trust in cash for a decade can breach this duty just as surely as a reckless bet, because inflation is a loss too.

Duty to keep trust property separate and productive. Trust assets may not be commingled with the trustee's own, must be clearly titled in the trust's name, and must be made productive rather than left idle.

Duty to inform and account. Beneficiaries are entitled to information about the trust and its administration. Trustees of irrevocable trusts generally must provide an annual accounting to beneficiaries entitled to distributions, on a change of trustee, and at termination. Beneficiaries can also request information and, if refused, petition the court to compel it.

A note on confidentiality

Trustees frequently believe they owe beneficiaries confidentiality, and this is one of the most common misunderstandings we encounter. A trustee does have obligations of discretion toward third parties. But confidentiality is not a shield against the beneficiaries themselves. A trustee cannot refuse to provide an accounting, or withhold the terms of the trust from a beneficiary entitled to see them, by invoking privacy. The duty to inform runs toward the beneficiaries, not away from them. Our article on whether to provide the entire copy of a trust addresses where the lines actually fall.

What happens when a duty is breached

California gives courts a broad toolkit, and remedies go well beyond ordinary damages.

A trustee can be surcharged, meaning ordered to repay the trust personally for losses caused by the breach, including profits the trust would have made with proper administration. Fees can be denied or clawed back, since a trustee who breaches is often not entitled to compensation for the period involved. Courts can impose a constructive trust over property the trustee improperly acquired, and can remove a trustee under Probate Code section 15642 for breach, hostility that impairs administration, incapacity, or failure to act.

Where the misconduct involves taking property in bad faith, Probate Code section 859 authorizes double damages, and where the victim is an elder, the financial elder abuse statutes add attorney's fees to the exposure. These provisions change the settlement calculus substantially.

The clock beneficiaries need to know about

There is a deadline attached to accountings that catches people. When a trustee serves an accounting or report containing the statutory warning language, it generally starts a three year period for beneficiaries to bring claims for anything adequately disclosed in it. Set the document aside unread, and claims that were plainly visible on its face can quietly expire.

The practical instruction is simple: when an accounting arrives, read it promptly, and have it reviewed if anything looks unclear. Related deadlines govern trust contests, which we cover in our guide to the deadline to contest a trust in California.

For trustees acting in good faith

Most trustees we defend are family members doing an unfamiliar job while grieving, not wrongdoers. The protective habits are unglamorous and effective: keep trust funds in separate accounts, document the reasoning behind discretionary decisions when you make them rather than reconstructing it later, account on time and in the statutory format, treat all beneficiaries as entitled to information, and get professional help before any transaction where you sit on both sides. Trustees who follow those practices are rarely surcharged, because the record shows what they did and why.

Talk to a Los Angeles trust litigation attorney

The Darvish Firm's Los Angeles trust litigation attorneys represent beneficiaries pursuing trustees who mismanaged or took trust assets, and trustees defending decisions made in difficult circumstances. If you need an accounting reviewed, a trustee removed, or a defense to claims about your administration, call (310) 677-3512 or request a consultation. See also our guide to removing a trustee in California.

This article is general information about California law, not legal advice, and reading it does not create an attorney-client relationship. Every case depends on its facts. Consult an attorney about your specific situation.