In California, the statute of limitations for breach of fiduciary duty is either three years or four years, depending on whether the breach involved fraud. Most fiduciary breaches qualify as constructive fraud under California law, so the three-year deadline applies more often than people expect. Trust disputes run on their own three-year clock under the Probate Code. In every version of the rule, the clock generally does not start on the date of the wrongful act; it starts when you discovered the breach or reasonably should have.
Three Years for Fraud and Constructive Fraud
When a fiduciary breach involves intentional deceit, the deadline is three years.1California Legislative Information. California Code of Civil Procedure 338 The classic examples are the ones you would expect: an executor who quietly sells estate property to a relative at a steep discount, a corporate officer who routes company funds to a personal account, a trustee who hides transactions from beneficiaries.
What surprises many people is that the same three-year period reaches constructive fraud, which does not require any planned deception. Constructive fraud arises whenever a fiduciary gains an advantage through a breach of trust, even without outright lying. California courts have recognized that a breach of fiduciary duty “usually constitutes constructive fraud,” which pulls a large share of cases into the three-year window.2Justia. CACI No. 4120 Affirmative Defense – Statute of Limitations A real estate agent who steers a client toward a property in which the agent holds an undisclosed financial interest has committed constructive fraud, even if the property was a reasonable choice on the merits.
The practical rule of thumb: unless the breach was purely negligent with no element of self-dealing or misrepresentation, plan around a three-year deadline.
Four Years for Purely Negligent Breaches
When no element of fraud is present, the catch-all statute of limitations gives you four years.3California Legislative Information. California Code of Civil Procedure 343 – Actions for Relief Not Provided For This covers situations like a financial advisor who makes genuinely bad investment decisions out of carelessness, or a business partner who neglects management duties without any intent to deceive. The distinguishing feature is that the fiduciary’s failure was not driven by self-interest, concealment, or dishonesty.
In practice, cases that stay cleanly on the four-year side are less common than they sound. If there is any real question about whether the conduct crossed into constructive fraud, courts will often apply the three-year period, so treating three years as your working deadline is the safer choice.
Trust Cases Under Probate Code Section 16460
Trust disputes run on a separate track that many beneficiaries do not learn about until it is too late. Probate Code section 16460 imposes a three-year deadline for claims against a trustee for breach of trust, but the trigger for when that clock starts turns on whether you received a written accounting.4California Legislative Information. California Probate Code 16460
If a trustee sends you an interim or final accounting, or any written report, that adequately discloses a potential claim, you have three years from the date you received that document to sue. “Adequately discloses” is a lower bar than most beneficiaries assume. The report does not need to say “we breached our duty.” It only needs to contain enough information to alert you to the problem or to prompt a reasonable person to investigate further. Unusual fees, unexplained losses, or transactions with related parties can be enough to start the clock.
If you never receive a written accounting, or the accounting does not adequately reveal the problem, the three-year period starts when you discovered or reasonably should have discovered the breach.4California Legislative Information. California Probate Code 16460 The statute also accounts for beneficiaries who cannot review a report themselves. For an adult who is not reasonably capable of understanding the accounting, the clock starts when a legal representative receives it. For a minor, it starts when the guardian or a non-conflicted parent receives it.
When Does the Clock Actually Start?
The date the fiduciary acted wrongly is often not the date the statute of limitations starts. Under the discovery rule, the clock begins when you first learned of the breach, or when a reasonable person in your position would have learned of it. This matters because fiduciary breaches are frequently hidden by the person you trusted. A trustee cooking the books or an advisor skimming fees can go undetected for years.
For fraud claims, this rule is written directly into the statute. Section 338 provides that a fraud claim does not accrue “until the discovery, by the aggrieved party, of the facts constituting the fraud.”1California Legislative Information. California Code of Civil Procedure 338 For the four-year period under section 343, courts apply the discovery rule as a general doctrine rather than a statutory command.2Justia. CACI No. 4120 Affirmative Defense – Statute of Limitations
The rule is not a license to ignore warning signs. If a financial statement contains red flags that would make a reasonable person suspicious, a court can decide you should have discovered the breach at that point, even if you chose not to investigate. Receiving a trust statement showing an unexplained six-figure withdrawal and setting it aside for years is exactly the fact pattern where a court will find the clock started long before you actually confronted the trustee.
What Can Pause the Clock
Even after the statute of limitations starts running, certain circumstances can pause it. This is called tolling, and it extends your deadline by however long the qualifying condition lasts. Tolling is separate from the discovery rule: discovery determines when the clock starts, while tolling stops a clock that is already ticking.
Minority or Incapacity
If you were under 18 or lacked the legal capacity to make decisions when the breach occurred, that time does not count against you.5California Legislative Information. California Code of Civil Procedure 352 A beneficiary who was 15 when a trustee mismanaged their inheritance would not see the clock start until they turned 18. A person in a coma or otherwise lacking mental capacity gets the same benefit until the disability ends.
The Defendant Being Out of State
If the person who breached the duty was outside California when the claim arose, or left the state after it arose, the time they spent away does not count against your deadline.6California Legislative Information. California Code of Civil Procedure 351 The provision matters less in the modern era, since California courts can often reach out-of-state defendants through other jurisdictional rules, but it remains on the books.
Concealment and Equitable Estoppel
When a fiduciary actively conceals wrongdoing or makes affirmative misrepresentations that lull you into not filing, a court can stop the clock under equitable estoppel. The reasoning is straightforward: a defendant should not benefit from their own deception. A trustee who reassures you that everything is fine while quietly draining the trust cannot then turn around and argue that the statute ran during the period you were being misled. The burden falls on you to show that the defendant’s conduct actually kept you from discovering the claim sooner.
ERISA Deadlines for Retirement Plan Claims
If your fiduciary breach claim involves an employer-sponsored retirement plan such as a 401(k) or pension, federal law overrides the California deadlines entirely. ERISA sets a dual deadline: you must file within six years of the last act constituting the breach, or within three years of the date you first had actual knowledge of the breach, whichever comes first.7Office of the Law Revision Counsel. 29 USC 1113 – Limitation of Actions The six-year outer limit functions as a hard backstop.
One exception applies. If the breach involved fraud or concealment, you get six years from the date you discovered the violation rather than from the date it occurred.7Office of the Law Revision Counsel. 29 USC 1113 – Limitation of Actions ERISA requires “actual knowledge,” which is a higher bar than California’s “should have known” standard. You need to have genuinely learned about the breach, not merely received documents that should have tipped you off.
Filing Early Still Matters: The Laches Defense
Beating the statute of limitations does not guarantee your claim goes forward. Even within the deadline, a fiduciary can raise laches, an equitable defense arguing that your unreasonable delay caused them unfair harm. Laches does not turn on a fixed number of years. It asks two questions: did you wait an unreasonably long time, and did that delay prejudice the defendant?
Prejudice usually takes one of two forms. Evidence disappears: witnesses die, memories fade, documents are lost. Or the defendant changed position in reliance on your silence, for instance by distributing remaining trust assets to other beneficiaries. A trustee in that position has a strong laches argument even if you technically filed within three or four years of discovering the breach. Discovering a fiduciary breach and sitting on it is risky even while the statutory clock is still running.