By Corcoran Smith Law Corp. · Published · Updated
Living Trust Disputes in California
A living trust dispute is a disagreement over a revocable trust after the person who created it dies. The trust can be challenged as invalid, and the trustee can be challenged over how they administer it. Those are different claims, on different clocks, against different people.
Want to challenge the trust itself? Read how to contest a living trust in California: who can file, the grounds, the 120-day deadline and where the petition goes. This page is for working out which kind of dispute you have.
The two disputes, and why the difference matters
Almost every living trust dispute in California is one of two things. The first is a challenge to the instrument: the trust, or more often a late amendment to it, is said to be invalid for undue influence, lack of capacity, fraud, forgery or improper execution. That challenge is time-critical, because section 16061.8 generally sets the deadline after the specified trustee notification at 120 days from service or 60 days from delivery of the trust terms during that period, whichever is later. The second is a challenge to administration, where nobody disputes the document but the trustee will not perform. Section 16060 imposes an affirmative duty to keep beneficiaries reasonably informed of the trust and its administration, and section 17200 allows a beneficiary to petition the court concerning the internal affairs of the trust — to compel an accounting, compel disclosure, instruct the trustee, or seek removal. The two run on different clocks, and mistaking one for the other is how good claims expire.
Sources: Probate Code s.16061.7 - Trustee notification · Probate Code s.16061.8 - 120-day contest period · Probate Code s.16060 - Trustee duty to inform and report · Probate Code s.17200 - Petitions concerning internal affairs of trust · Verified 2026-09-22.
Which one is yours
| What you noticed | The dispute | Where to read |
|---|---|---|
| The trust changed shortly before death | The document is challenged | How to contest a living trust |
| A carer or new partner ended up with everything | Undue influence | Undue influence |
| The trustee will not show you the trust | Breach of the duty to inform | Beneficiary rights |
| No accounting has ever arrived | Failure to account | Trust accounting |
| Money or property has gone missing | Breach, and possibly surcharge | Trustee surcharge |
| The trustee is living in the house | Self-dealing | Breach of fiduciary duty |
If the problem is the document, start with contesting a living trust in California — the grounds, the evidence each one needs, and the 120-day deadline. If the problem is the trustee, start with what you are entitled to see and the accounting you can demand.
Why living trusts produce more disputes than wills
A living trust avoids probate, which is usually the point of having one. Trust administration generally has no routine probate-court supervision, but a trustee or beneficiary can bring qualifying matters before the court under section 17200’s trust-petition procedure. Trust disputes can therefore generate court filings and judicial review. The privacy that makes a trust attractive while you are alive is the same feature that lets a trustee operate unobserved afterwards.
That is why the accounting matters so much, and why the first step in most of these disputes is simply demanding one. See trust litigation for the full picture, or check your contest deadline.
Common questions
What is the difference between contesting a trust and challenging the trustee?
Most California living trust disputes are one of two things. A challenge to the instrument claims the trust, or more often a late amendment to it, is invalid for undue influence, lack of capacity, fraud, forgery or improper execution. A challenge to administration does not dispute the document but targets a trustee who will not perform. The two are different claims, on different clocks, against different people.
Can a trust beneficiary ask a California court to compel an accounting?
Yes. California Probate Code section 17200 allows a beneficiary to petition the court concerning the internal affairs of a trust, including to compel an accounting, compel disclosure, instruct the trustee, or seek removal. Separately, section 16060 imposes an affirmative duty on the trustee to keep beneficiaries reasonably informed of the trust and its administration. In many living trust disputes, the first step is simply demanding an accounting.
Does a court supervise a living trust after the person who created it dies?
A living trust generally does not undergo the routine court supervision of a probate estate. That does not put its administration beyond review. California Probate Code section 17200 allows a trustee or beneficiary to bring qualifying trust matters before a court, including requests for information, an accounting, instructions or removal. Trust assets and administration issues can therefore become part of court proceedings.
Can a beneficiary enforce a California living trust while the settlor is still alive?
Subject to contrary trust terms and cases requiring joint action by the settlor and all beneficiaries, rights generally belong to a competent holder of the power to revoke. If none is competent, incompetency must be established by the trust’s specified method or a judicial determination. Within 60 days after receiving that information, the trustee must notify and provide complete trust terms to required or discretionary distributees assuming the settlor died at receipt. Annual accounts and section 16061 reports use the distributees assuming death during the reporting period. Conditional interests and successor interests require separate review under section 15800.
Need help with legal fees?
We litigate select cases on contingency, with no upfront fees.
Costs are separate from the fee, and whether you are responsible for them is set out in the written agreement before you sign anything.
How contingency fees work in California
A contingency fee means the attorney is paid from what is recovered rather than by the hour, so a beneficiary who cannot fund litigation out of pocket can still bring a claim. California regulates these agreements closely. Under Business and Professions Code section 6147, the agreement must be in writing and the attorney must give the client a duplicate copy, signed by both, when the contract is made. It must state the agreed contingency rate; how disbursements and costs incurred in prosecuting or settling the claim will affect that fee; and to what extent the client could be required to pay for related matters. Unless the matter falls under section 6146, the agreement must also state that the fee is not set by law and is negotiable. These are not formalities: failure to comply with any provision of section 6147 makes the agreement voidable at the client’s option, leaving the attorney entitled only to a reasonable fee.
Sources: Business and Professions Code s.6147 - Contingency fee contracts · Verified 2026-08-03.
Not every matter suits a contingency arrangement, and the firm does not take every case on one. Whether yours qualifies depends on the facts, the likely recovery, and the assets actually available to satisfy a judgment. Ask when you call.
Call Anytime — Answered 24/7 · (213) 695-7353The Probate Code sections behind this page
Each section links to its official text at the California Legislature’s own site. The full index of sections covers the rest of the Code.
Also cited above, explained elsewhere on this site
- Probate Code section 16061.7
- Trustee notification. Where section 16061.7 is explained
- Probate Code section 17200
- Petitions concerning internal affairs of trust. Where section 17200 is explained
Before you call: What a dispute costs · How a case runs · Which court hears it