Fiduciary Abuse and Trust Litigation in California: What Heirs and Beneficiaries Need to Know

by Michael Hackard

Publication Date October 26, 2026 in Trust Litigation

When Fiduciaries Fail, Families Pay the Price

I’m Michael Hackard, founder of Hackard Law. Over five decades of practice, I have stood beside heirs, beneficiaries, and elder abuse victims when the people entrusted to protect their inheritance did the opposite. I have written four books on inheritance protection and produced more than 1,000 educational videos that have reached over seven million viewers  –  because I believe that informed families are better equipped to fight back. Hackard Law serves clients throughout Sacramento, the San Francisco Bay Area, and Los Angeles, handling contingency fee estate and trust litigation across both Northern and Southern California.

Fiduciary failures are not rare. Trustees who refuse to distribute assets, fail to account for trust property, or quietly redirect funds for their own benefit are a persistent reality in California estate litigation. These are not technical oversights  –  they are betrayals that can cost families everything a loved one worked a lifetime to build.

Hackard Law provides contingency fee representation for qualified trust and estate cases  –  no upfront costs to you. To speak with our team, call (916) 313-3030.

Quick Summary

Fiduciary abuse in California trusts and estates takes many forms, from outright self-dealing to quiet failures to distribute or account for assets. Heirs and beneficiaries have legal remedies, and Hackard Law pursues those remedies on a contingency fee basis.

• Fiduciaries have strict legal duties to account, distribute, and preserve trust assets
• Self-dealing by trustees is one of the most litigated fiduciary failures in California
• Mediation has become a faster, more cost-effective alternative to trial in many cases
• Forensic science, financial analysis, and digital crime investigation support high-damages cases
• Contingency fee representation means qualified clients pay nothing unless Hackard Law recovers

What Fiduciary Abuse Actually Looks Like

A fiduciary  –  whether a trustee, executor, or agent under a power of attorney  –  holds a position of deep legal and personal trust. California law imposes strict duties on these individuals: to act in the best interests of beneficiaries, to account for every asset, and to distribute property according to the terms of the governing document. When those duties are ignored, the results can be devastating.

The most common patterns include a trustee who delays or refuses distributions without legal justification, a trustee who fails to provide a proper accounting, and a trustee who quietly transfers trust assets to themselves or to favored parties. Each of these failures can give rise to a legal challenge  –  and in cases involving elder abuse, California law provides additional remedies including double damages and attorney fee recovery.

For a closer look at how these disputes unfold, the top 10 most common probate, trust, and estate battles illustrates just how varied and damaging fiduciary misconduct can be.

Case Pattern: Trustee Blocking Distributions

A family member serving as successor trustee of a parent’s trust repeatedly delayed distributions to siblings, citing vague administrative reasons. After months of stonewalling, the beneficiaries retained litigation counsel. Discovery revealed the trustee had been making personal withdrawals from trust accounts. The case resolved through mediation with a recovery for the harmed beneficiaries and removal of the trustee.

Fiduciary Self-Dealing: The Hidden Drain on Estates

Self-dealing occurs when a fiduciary uses their position to benefit themselves at the expense of the people they are supposed to serve. In trust litigation, this often appears as a trustee who sells trust property to a related party below market value, who pays themselves excessive fees, or who redirects trust income into personal accounts.

California law presumes that self-dealing transactions are improper. The burden falls on the trustee to prove the transaction was fair and fully disclosed. When that burden cannot be met, courts can void the transaction, surcharge the trustee for losses, and in cases involving elder financial abuse, impose penalties that go well beyond simple repayment.

Understanding what California beneficiaries can do when a trustee delays distributions without cause is a critical first step for families navigating these disputes.

Building High-Damages Cases: Forensic Support Matters

Not every fiduciary abuse case is straightforward. In complex matters  –  those involving large estates, real property, business interests, or digital assets  –  the path to recovery depends on thorough preparation and the right analytical support. Hackard Law works with professionals in financial forensics, medicine, and digital crime investigation to build cases that can withstand scrutiny at trial or in mediation.

Forensic accountants can trace asset movements across years of trust transactions. Medical professionals can establish a decedent’s cognitive capacity at the time key documents were signed. Digital crime analysts can recover deleted communications and identify fraudulent electronic transfers. These are not optional extras in high-stakes litigation  –  they are the foundation of a credible case.

Case Pattern: Financial Forensics Uncovers Hidden Transfers

In one matter involving a substantial trust estate, a forensic accounting review revealed a pattern of wire transfers from trust accounts to a trustee-controlled entity over several years. The transfers had been obscured through layered transactions. With that evidence in hand, the case moved toward a negotiated resolution that returned a significant portion of the diverted funds to the rightful beneficiaries.

For those considering their options, the contingency fee guide for California estate and trust litigation explains how qualified clients can pursue these cases without paying hourly legal fees.

Mediation as a Path Forward

While some fiduciary abuse cases require a full trial, many now reach resolution through mediation. Mediation is a structured negotiation process  –  typically faster, less expensive, and more flexible than courtroom litigation. Participants retain more control over the outcome, and the process can preserve family relationships that adversarial proceedings often destroy.

Mediation does not mean settling for less. It means reaching a resolution on terms the parties shape together, with the guidance of a neutral mediator who understands the legal and financial dimensions of trust disputes. For many families, a well-prepared mediation produces a result that would have taken years and far greater cost to achieve at trial.

For Sacramento-area families, the Sacramento County probate litigation page provides additional context on how these disputes move through the local court system.

Key Definitions

• Fiduciary: A person legally obligated to act in the best interests of another, such as a trustee, executor, or agent under a power of attorney.
• Fiduciary duty: The legal obligation to act with loyalty, care, and honesty on behalf of beneficiaries or heirs.
• Self-dealing: A transaction in which a fiduciary benefits personally at the expense of the trust or estate they manage.
• Accounting: A formal record of all trust income, expenses, distributions, and assets that a trustee is required to provide to beneficiaries.
• Surcharge: A court-ordered remedy requiring a trustee to personally compensate the trust for losses caused by a breach of duty.
• Mediation: A voluntary, confidential negotiation process in which a neutral mediator helps parties reach a settlement outside of court.
• Forensic accounting: The use of accounting analysis to investigate financial misconduct, trace hidden assets, or reconstruct financial records.
• Double damages: A statutory penalty available in California elder financial abuse cases that doubles the compensatory damages awarded to the victim.
• Contingency fee: A fee arrangement in which the attorney is paid only if the client recovers money, with no upfront cost to the client.
• Successor trustee: The person or institution that takes over management of a trust after the original trustee dies, resigns, or is removed.

What to Do Next

• Look for signs of fiduciary failure early: unexplained delays in distributions, refusal to provide accountings, or evasive communication from a trustee.
• Get copies of the trust document and any amendments as soon as possible after a loved one’s death.
• Try to avoid confronting a trustee directly without legal guidance, as early missteps can complicate your case.
• Document everything  –  save emails, letters, bank statements, and any communications from the trustee.
• Look for a trust litigation attorney who handles cases on contingency, so cost is not a barrier to justice.
• Review the 5 things California trust beneficiaries must know before your first legal consultation.
• If you are in the Sacramento area, connect with a Sacramento estate lawyer who understands local probate court practice.
• Try to gather financial records from the period when the trust was most actively managed  –  that is often where misconduct first appears.
• Call Hackard Law at (916) 313-3030 to discuss your situation with our team.
• You can also reach us through our contact page to schedule a free consultation.

CALL THE SAGE | When Experience Matters, Families Listen

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