Can a Trustee Be Personally Liable in California?

Can a Trustee Be Personally Liable in California?

Yes. If you’re acting as trustee and something goes wrong through your own fault, your personal assets can be on the hook, not just the trust’s. This isn’t meant to scare you off the job. Most careful trustees never face a personal liability claim. But you should understand exactly what creates that exposure before you’re three months into administering a trust and making decisions on the fly.

What’s the legal basis for trustee liability?

A trustee owes fiduciary duties under Probate Code §§16000-16015, including the duty of loyalty, the duty to deal impartially with beneficiaries, the duty to avoid conflicts of interest, and the duty to invest and manage trust assets prudently under the prudent investor standard in Probate Code §16047. When a trustee breaches one of these duties and the trust or a beneficiary suffers a loss as a result, Probate Code §16420 gives the court a menu of remedies, including compelling the trustee to redress the breach out of their own personal funds. That last part is the piece people miss. Liability isn’t limited to what’s left in the trust. It can reach the trustee directly.

What actually creates personal liability?

Personal liability doesn’t come from making a hard call under uncertainty. It comes from specific, identifiable failures:

Self-dealing

Self-dealing is buying trust property yourself, selling it to a family member at a discount, or using trust assets for your own benefit. This is close to the clearest breach of fiduciary duty there is, and courts treat it harshly. If you’re a trustee and you’re also a beneficiary, any transaction where you personally benefit needs outside eyes on it before you sign anything.

Commingling funds

Mixing trust money with personal accounts is a breach even if you never spend a dollar improperly. Commingling itself is the problem, because it makes trust assets harder to trace and harder to protect if something later goes wrong. A dedicated trust account, opened on day one, is the single easiest way to avoid this entirely.

Failing to invest or manage assets prudently

Leaving trust assets sitting in a single stock, an underperforming account, or an uninsured property for an extended period without a documented reason can create surcharge exposure if the trust loses value as a result. The prudent investor standard under §16047 doesn’t require perfect returns. It requires a reasoned, documented approach.

Distributing assets too early

Distributing trust assets before paying legitimate debts and taxes can leave the trust unable to cover those obligations later. When that happens, the trustee can be personally responsible for the shortfall. This is one of the more common and most avoidable mistakes, usually driven by pressure from beneficiaries who want their money now.

Favoring one beneficiary over another

Even without any dishonest intent, unequal treatment where the trust requires equal treatment is a breach of the duty of impartiality. Good intentions don’t cure it. If the trust calls for equal distributions or equal treatment, that’s what has to happen.

Failing to account

Beneficiaries have a statutory right to information under Probate Code §16060. A trustee who won’t provide an accounting, or provides one that doesn’t meet the requirements of §16062 and §16063, risks a court-ordered surcharge. This overlaps heavily with the formal accounting rules, which I cover in more detail on the trustee accounting requirements page.

Missing statutory deadlines

Failing to send the required §16061.7 notice within 60 days of the settlor’s death, or ignoring the deadlines that notice triggers, extends the window during which the trustee remains exposed to challenges and looks evasive if a dispute later develops.

What does not create personal liability?

An honest mistake made after reasonable investigation does not create personal liability. Neither does a loss caused by market conditions rather than negligence, or a decision a beneficiary simply disagrees with but that was reasonable at the time it was made. The legal standard is reasonableness and good faith, not perfection. Trustees are allowed to make judgment calls. What they can’t be is careless, self-interested, or absent.

This distinction matters because a lot of trustees freeze up out of fear of getting something wrong, and that fear can itself become a problem. A trustee who won’t sell a depreciating asset, won’t respond to beneficiary requests, or won’t make any decision without first running it past three different people isn’t protecting themselves, they’re just delaying the administration and creating a different kind of frustration for beneficiaries. The goal isn’t to avoid every decision. It’s to make reasonable decisions and document why you made them.

How do trustees protect themselves?

Keep meticulous records of every decision, every dollar, and the reasoning behind anything significant. Get professional help outside your own expertise: a CPA for tax questions, an attorney for legal questions. Following professional advice is itself evidence of prudent administration if a decision is ever challenged. Communicate with beneficiaries regularly, because silence breeds suspicion, and suspicion is what turns routine administration into a trust contest or a removal demand. Never mix funds. Open a dedicated trust account on day one and keep it separate for the life of the administration. And provide a proper accounting before making distributions. That protects the trustee too. A beneficiary who receives and approves a compliant accounting generally can’t later challenge the transactions it covered.

The honest caveat

None of this makes a trustee bulletproof, and I’m not going to tell you it does. Even a careful, well-documented trustee can still face a §17200 petition from a beneficiary who’s determined to fight, and defending against it takes time and costs money even when the trustee ultimately wins. The goal isn’t avoiding every possible claim. It’s making sure that if a claim comes, the record shows reasonable, good-faith administration rather than carelessness or self-interest. That record is built in real time, not reconstructed after the fact.

What if you’re already facing a claim?

If you’ve been accused of a breach of fiduciary duty or you’re facing a §17200 petition, don’t try to respond on your own or smooth things over informally with the beneficiary. These disputes move through probate court, and the exposure is real. Get an attorney involved immediately, before you say or write anything that could later be read as an admission.

This is also where the earlier record-keeping pays off or fails to. A trustee who has been documenting decisions and communicating along the way walks into that dispute with something to show the court. A trustee who has been operating informally, keeping decisions in their head and communication to a minimum, is starting from a much weaker position no matter how reasonable their actual conduct was. The paper trail is the difference between “trust me” and “here’s what I did and why.”

Talk to a real California estate attorney

Whether you’re trying to administer a trust the right way from the start, or you’re already facing pushback from a beneficiary, the earlier you get advice the more options you have. I’ll walk through what you’ve done so far, flag anything that creates exposure, and help you build the kind of record that protects you if questions come later.

Talk to Eric Ridley is a free 60-minute consultation by phone or Zoom, anywhere in California. Or call (805) 244-5291.

Related reading: Trustee Accounting Requirements in California, Trustee Breach of Fiduciary Duty in California, Surcharge Actions Against a Trustee in California.

Frequently asked questions

Can a trustee be held personally liable in California?

Yes. If a trustee breaches a fiduciary duty under Probate Code §§16000-16015 and the trust or a beneficiary suffers a loss, Probate Code §16420 lets a court order the trustee to make up that loss from personal funds, not just trust assets.

What creates personal liability for a trustee?

Self-dealing, commingling trust funds with personal money, failing to invest or manage assets prudently, distributing assets before paying debts and taxes, favoring one beneficiary over another, and failing to provide required accountings or notices can all create personal liability.

What does not create personal liability for a trustee?

An honest mistake made after reasonable investigation, a loss caused by market conditions rather than negligence, and a reasonable decision a beneficiary simply disagrees with generally do not create personal liability. The standard is reasonableness and good faith, not perfection.

What is self-dealing by a trustee?

Self-dealing is when a trustee uses trust assets for personal benefit, such as buying trust property themselves or selling it to a family member at a discount. Courts treat self-dealing as one of the clearest and most harshly punished breaches of fiduciary duty.

How can a trustee protect themselves from personal liability?

Keep meticulous records of every decision and dollar, use a dedicated trust account and never commingle funds, get professional help from a CPA or attorney when needed, communicate regularly with beneficiaries, and provide a proper accounting before making distributions.

This is general information about California law, not legal advice for your situation.