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CaliforniaTrustee Misconduct

Trustee Fraud in California: What It Means and What the Law Allows

Last updated October 9, 2026

The problem

Trustee fraud in California is a breach of trust under the Probate Code: self-dealing, concealment or misuse of assets, plus the remedies and deadlines that apply.

Remedies that may apply

Related disputes

Frequently asked questions

What does trustee fraud mean under California law?

Trustee fraud describes conduct that violates a trustee's fiduciary duties. Examples include self-dealing, hiding assets, falsifying accountings or taking trust property. California handles it through the Probate Code's breach-of-trust framework, mainly the duty of loyalty in section 16004 and the remedies in section 16420. It is not governed by a separate fraud statute.

What is the difference between a breach of trust and trustee fraud?

Every act of trustee fraud is a breach of trust, but not every breach is fraud. A breach can come from carelessness or poor judgment. Fraud involves dishonesty or deliberate self-dealing. The difference matters because the double liability in section 859 requires one of three court findings. The person must have acted wrongfully in bad faith, used undue influence in bad faith, or committed elder or dependent adult financial abuse.

Can a trust beneficiary sue a trustee for fraud in California?

A beneficiary may petition the Superior Court of California under section 17200 about the trust's internal affairs. The beneficiary can seek remedies under section 16420, including removal, payment of money, a constructive trust and recovery of wrongfully disposed property. The court decides which remedy, if any, is appropriate on the facts.

What happens if a trustee is found to have committed fraud?

A trustee who committed a breach of trust may be surcharged under section 16440(a). The surcharge can cover losses or lost value with interest, profits the trustee made with interest, or profits the trust would have earned. The court may excuse a trustee who acted reasonably and in good faith. Section 859 adds liability for twice the value of property recovered, but only on the required court finding. Any award of fees under that section is up to the court.

How long does a beneficiary have to bring a breach-of-trust claim in California?

Section 16460(a) sets three years, measured two ways. If an account or written report adequately disclosed the claim, the three years run from receiving it. If no account or report disclosed it, or none was received, the three years run from when the beneficiary discovered, or reasonably should have discovered, the subject of the claim.

Can a trustee be removed for fraud or misconduct in California?

Yes. Under section 15642, the court may remove a trustee on petition of a settlor, cotrustee or beneficiary under section 17200, or on its own motion. The grounds include a breach of trust (§ 15642(b)(1)), insolvency or other unfitness to administer the trust (§ 15642(b)(2)) and compensation that is excessive under the circumstances (§ 15642(b)(5)), among others. While a matter is pending, section 17206 allows the court to appoint a temporary trustee.

What does "breach of fiduciary duty" mean for a trustee?

A fiduciary duty is a legal obligation to act in someone else's interest instead of your own. For a trustee, core duties include loyalty under section 16004 and keeping beneficiaries informed under section 16060. They also include reporting requested information under section 16061 and accounting under section 16062. Violating any of them is a breach.

What is the "presumption of fraud" for trustee transactions in California?

Under section 16004(c), a trustee-beneficiary transaction that gives the trustee an advantage is presumed to violate the trustee's fiduciary duties. The trustee then carries the burden of proof. Hiring and compensation agreements are excluded. A separate presumption in section 21380 covers gifts to specific people, including drafters and certain care custodians. It does not cover every gift to a caregiver.

Questions About a Trust or Estate Dispute?

Trust and probate disputes are personal, and often painful. Our attorney is here to listen to what's happening in your family and answer your questions in plain language. Call or send us a message.

Reviewed by Russell E. Griffith, Esq.

California Trusts & Estates Attorney

California State Bar No. 120564

Licensed in California Since 1985

California Western School of Law

Sources & authorities

  1. 01California Probate Code section 16004 — California Legislative Information
  2. 02California Probate Code section 16060 — California Legislative Information
  3. 03California Probate Code section 16061 — California Legislative Information
  4. 04California Probate Code section 16062 — California Legislative Information
  5. 05California Probate Code section 16064 — California Legislative Information
  6. 06California Probate Code section 16420 — California Legislative Information
  7. 07California Probate Code section 16440 — California Legislative Information
  8. 08California Probate Code section 16460 — California Legislative Information
  9. 09California Probate Code section 15642 — California Legislative Information
  10. 10California Probate Code section 17200 — California Legislative Information
  11. 11California Probate Code section 17206 — California Legislative Information
  12. 12California Probate Code section 21380 — California Legislative Information
  13. 13California Probate Code section 859 — California Legislative Information
  14. 14California Probate Code section 16061.7 — California Legislative Information
  15. 15California Probate Code section 16061.8 — California Legislative Information
  16. 16California Probate Code section 21311 — California Legislative Information
  17. 17Judicial Branch of California — California Courts