Can I Sue a Trustee for Not Following the Trust?

When the person managing your inheritance stops playing by the rules, California law gives you real options to fight back. You already went through the grief of losing someone you loved. Now you are watching a trustee ignore the wishes your family member carefully put into writing. Distributions that should have arrived months ago have not appeared. Phone calls go unanswered. When you finally reach someone, the explanations feel rehearsed and unconvincing.

If this sounds familiar, you are not alone, and you are not powerless. California law provides strong tools for beneficiaries who need to hold a trustee accountable when the trustee fails to follow the terms of the trust or comply with their legal obligations.

What Is a Trustee’s Job, Exactly?

A trustee is far more than a name on a document. When someone agrees to serve in that role, they step into what California law calls a fiduciary relationship. That word carries significant legal weight. It means the trustee must act in the best interests of the beneficiaries and manage the trust solely for their benefit, consistent with the terms of the trust and applicable law.

California Probate Code § 16000 establishes the foundational rule: a trustee must administer the trust according to its terms and, where the trust is silent, according to California law. This obligation leaves little room for personal preference or informal decision-making.

Beyond that general obligation, the Probate Code sets out specific duties every trustee must uphold:

Duty of Loyalty (Prob. Code § 16002). The trustee must administer the trust solely in the interests of the beneficiaries and avoid conflicts of interest unless properly authorized or fully disclosed and consented to where permitted by law.

Duty Regarding Self-Dealing (Prob. Code § 16004). A trustee may not enter into transactions involving trust property for their own benefit unless the transaction is fair, fully disclosed, and authorized under the terms of the trust or approved under applicable legal standards. Such transactions are often presumed improper unless the trustee can prove fairness and compliance.

Duty of Care (Prob. Code § 16040). Trust assets must be managed with the care, skill, and caution that a reasonably prudent person would use in managing similar property, including consideration of the purposes, terms, and other circumstances of the trust.

Duty of Impartiality (Prob. Code § 16003). When there are multiple beneficiaries, the trustee must act impartially in administering the trust and must not favor one beneficiary over another unless the trust expressly provides otherwise.

Duty to Inform and Account (Prob. Code §§ 16060 and 16062). Trustees must keep beneficiaries reasonably informed about the administration of the trust and material facts affecting their interests. In many cases involving irrevocable trusts, beneficiaries are entitled to periodic accountings under Probate Code § 16062, although the timing and scope of accountings may depend on the terms of the trust or valid waivers permitted by law.

What Does Trustee Misconduct Actually Look Like?

Trustee misconduct rarely announces itself with a confession. More often, it shows up as a pattern of delay, secrecy, and decisions that steadily erode the trust. The attorneys at Casiano Law Firm have seen the same warning signs appear repeatedly across San Diego, Orange, Los Angeles, Riverside, and San Bernardino Counties.

Common forms of misconduct include:

Withholding or delaying distributions without a legally valid reason stated in the trust. Trustees sometimes stall in order to maintain control, preserve fee income, or act on personal dislike of a beneficiary. Unless the trust terms or legitimate administrative needs justify a delay, withholding distributions can violate the trustee’s duty to administer the trust according to its terms.

Engaging in self-dealing, such as selling trust real estate to themselves or a relative at below-market value, paying excessive fees to a business they control, or borrowing trust money without proper authorization and safeguards. Transactions that benefit the trustee personally are heavily scrutinized under California law and are often presumed improper unless the trustee can prove the transaction was fair and permissible.

Mismanaging or wasting trust assets, including reckless or unsuitable investments, allowing trust property to fall into disrepair, failing to insure property, or neglecting to collect debts owed to the trust. These actions violate the duty of care and can create significant financial loss.

Refusing to provide accountings or giving vague, incomplete, or misleading financial information. Failing to keep beneficiaries reasonably informed or refusing to provide legally required accountings is itself a breach of duty under the Probate Code.

Favoring one beneficiary over others in violation of the duty of impartiality. Unless the trust specifically authorizes unequal treatment, a trustee must balance the interests of all beneficiaries and may not prioritize one person’s financial interests over another’s.

Commingling trust assets with personal funds, which makes it difficult or impossible to determine what belongs to the trust. California law requires strict separation between trust property and the trustee’s own assets, and commingling is a clear breach of fiduciary duty.

Yes, You Can Sue a Trustee in California 

California Probate Code § 16420 gives beneficiaries powerful tools when a trustee breaches their duties or threatens to do so. If a trustee is not following the terms of the trust or is acting against the interests of the beneficiaries, you can petition the probate court for relief, including:

  • Compelling the trustee to perform their duties
  • Enjoining the trustee from taking actions that would harm the trust or its beneficiaries
  • Ordering the trustee to compensate the trust or beneficiaries for losses caused by the breach
  • Appointing a temporary trustee or other appropriate fiduciary to protect the trust
  • Removing the trustee from their position
  • Setting aside acts that violate the trustee’s duties or exceed their authority
  • Reducing or denying the trustee’s compensation
  • Imposing a constructive trust on property wrongfully held
  • Tracing and recovering trust property that has been wrongfully transferred

When a trustee is found liable, the court determines damages under Probate Code § 16440. This can include the amount needed to restore the trust to what it would have been without the breach, any profit the trustee personally gained from the breach, and any profit the trust lost as a result of the misconduct. Interest may also be awarded where appropriate.

In more serious cases involving bad faith wrongful taking, concealment, or disposition of trust property, beneficiaries may bring claims under Probate Code § 850. If those claims are proven, Probate Code § 859 allows the court to award double damages and, in many cases, attorney’s fees. These penalties can be substantial when significant trust assets are involved.

The court also has authority under Probate Code § 15642 to remove a trustee. Removal may be ordered for breach of trust, incapacity, persistent failure to administer the trust properly, or other conduct that impairs the administration of the trust or harms the beneficiaries’ interests.

What Do You Need to Prove?

To win a breach of fiduciary duty case against a trustee in California, you must prove three elements. First, that a fiduciary relationship existed between the trustee and the beneficiaries, which is almost always undisputed. Second, that the trustee breached one or more of their legal duties under the Probate Code or the terms of the trust. Third, that the breach caused actual and measurable harm to the trust or to your beneficial interest.

Evidence is important. Trust documents, bank records, financial statements, emails, text messages, receipts, real estate records, and prior accountings all play a role. The absence of records can be just as important. A trustee who refuses to provide information or accountings is violating the duty to inform under Probate Code § 16060, and courts take that violation seriously.

What About the Deadlines?

California does not give beneficiaries unlimited time to act, and the applicable deadline depends on the type of claim.

For a general breach of fiduciary duty claim against a trustee, the limitations period most often applied is four years under Code of Civil Procedure § 343. The clock typically begins when you discovered the breach or when you reasonably should have discovered it.

If the trustee’s misconduct involves fraud, a three-year statute of limitations applies under Code of Civil Procedure § 338(d). This period begins when the fraud was discovered or should have been discovered through reasonable diligence.

If you are challenging the validity of the trust itself, a strict 120-day deadline applies after you receive the statutory notice from the trustee under Probate Code § 16061.7. If the notice includes a copy of the trust, you must file within that 120-day window or 60 days from receiving the trust copy, whichever is later.

Because more than one statute of limitations can apply in the same case, and because trustees often attempt to argue that the clock started earlier than the beneficiary realized, speaking with an attorney as soon as possible is essential. Delay can make it harder to recover assets, trace transactions, or obtain documents, and can bring you dangerously close to losing your right to sue altogether.

Key Takeaways

  • California trustees have legally enforceable duties under the Probate Code, including duties of loyalty, care, impartiality, and the obligation to keep beneficiaries reasonably informed.
  • Common misconduct includes self-dealing, improper delays in distributions, mismanaging assets, commingling funds, and failing to provide required information or accountings.
  • Probate Code § 16420 gives courts broad authority to impose remedies when a trustee breaches their duties, including compelling action, setting aside improper acts, removing the trustee, and awarding financial relief.
  • Damages under Probate Code § 16440 are designed to restore the trust and may include losses to the trust, profits the trustee gained, and lost opportunities. In cases involving bad faith, wrongful taking or concealment of property, Probate Code §§ 850 and 859 may allow for double damages and attorney’s fees.
  • Deadlines vary depending on the claim. Breach of fiduciary duty claims often fall under a four year statute of limitations, while fraud claims and trust contest claims are subject to shorter and more specific deadlines, including the 120 day rule under Probate Code § 16061.7.
  • A trustee who refuses to provide information or accountings may be violating their duty under Probate Code § 16060, and beneficiaries can ask the court to compel compliance.
  • Acting promptly helps preserve evidence, protect trust assets, and avoid losing your right to bring a claim.

Frequently Asked Questions

Can a trustee be removed for not following the trust in California?

Yes. Under California Probate Code § 15642, a court may remove a trustee for breach of trust, failure to perform their duties, or conduct that is detrimental to the beneficiaries. Removal can be requested along with a surcharge claim, and the court may appoint a successor trustee to take over immediately.

What if the trustee is a family member? Can I still sue?

Yes. Family members who serve as trustees are held to the same fiduciary standards as professional trustees. California law does not lessen their responsibilities. If a family trustee mismanages assets, fails to follow the trust, or violates their duties, you can bring a claim against them. 

The trustee won’t give me any financial information. What can I do?

Failure to share information violates California Probate Code § 16060, which requires trustees to keep beneficiaries reasonably informed. Beneficiaries are also entitled to accountings under § 16062. If the trustee refuses to comply, you can file a petition under Probate Code § 17200 to compel an accounting. Courts take these violations seriously. 

How long do I have to file a claim against a trustee in California?

The deadline depends on the type of claim. Breach of fiduciary duty claims are usually subject to a four year statute of limitations from the date you discovered or should have discovered the breach. Fraud based claims are generally subject to a three year limit. Challenges to the validity of the trust must be filed within 120 days of receiving the statutory notice under Probate Code § 16061.7. Because multiple deadlines may apply, it is important to act quickly. 

Can I sue a trustee personally, or does any judgment just come from trust funds?

A trustee who breaches their duties can be held personally liable. If losses were caused by negligence, self-dealing, bad faith, or other misconduct, the trustee may be required to pay surcharge damages from their own assets, not the trust. 

What is a surcharge in trust litigation?

A surcharge is a court order requiring a trustee to repay money due to a breach of trust. Under Probate Code § 16440, the court may require repayment of losses to the trust, profits the trustee gained, or profits the trust should have earned. In cases of intentional wrongful taking, Probate Code § 859 may allow the court to award double damages. 

Does a no-contest clause stop me from suing the trustee?

Usually, no. California Probate Code § 21310 limits the enforcement of no-contest clauses to certain types of direct challenges to the trust documents themselves. Claims seeking to enforce a trustee’s duties, compel an accounting, or address misconduct are generally not considered a contest of the trust. An attorney can review the specific clause to confirm how it applies in your situation. 

Your Inheritance Deserves to Be Protected

If a trustee is ignoring the terms of the trust, withholding information, or using trust assets for personal benefit, California law provides clear remedies. Beneficiaries have the right to seek court intervention to compel compliance, recover losses, and hold trustees accountable for breaches of fiduciary duty.

Casiano Law Firm represents beneficiaries throughout San Diego, Orange, Los Angeles, Riverside, and San Bernardino Counties in trust disputes and fiduciary litigation. If you are facing concerns about how a trust is being handled, legal guidance can help you understand your options and take appropriate action to protect your interests.

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