California has not adopted the Uniform Trust Code. Trust law in the state comes from Division 9 of the California Probate Code, a framework the legislature built independently over decades and continues to update. Two pieces of that framework do borrow directly from uniform laws: the Uniform Prudent Investor Act, codified at Probate Code Sections 16045 through 16054, and the California Uniform Directed Trust Act, effective January 1, 2024. When people talk about a “California UTC,” they are usually referring loosely to Division 9 as a whole.1Justia Law. California Probate Code Division 9 – Trust Law
The practical consequence is that California trusts follow their own statutes, with their own numbering and, in some places, different default rules than the model code. Many principles overlap with UTC states, but you cannot assume a rule from Ohio or Florida translates directly.
What Governs California Trusts Instead of the UTC
Division 9 covers creation and validity, trustee powers and duties, beneficiary rights, modification and termination, and remedies for breach. The Uniform Prudent Investor Act sits inside Division 9 and controls how trustees invest. The California Uniform Directed Trust Act, at Probate Code Sections 16600 and following, is the newest layer and addresses trusts where a director outside the trustee holds power over specific decisions.
These three bodies of law function together. A California trust is created and validated under Division 9, invested under the prudent investor rule, and, if the settlor structures it that way, directed under CUDTA.
Creating a Valid Trust in California
California recognizes several methods for creating a trust: a declaration by the property owner that they hold property as trustee, a transfer of property to another person as trustee during life or at death through a will, an exercise of a power of appointment in favor of a trustee, or an enforceable promise to create a trust.2Justia Law. California Probate Code 15200-15212 – Creation and Validity of Trusts
Whichever method is used, the settlor must clearly manifest an intention to create a trust. That usually means the document identifies the trust property, names at least one beneficiary, and imposes duties on the trustee. Language expressing a hope or wish that someone manage assets a certain way is not enough. Courts look for an expression that the property holder means to be bound by fiduciary obligations.
Trustee Duties Under California Law
The core fiduciary duties are the same whether you are serving as trustee or watching one as a beneficiary.
Duty of Loyalty
A trustee must administer the trust solely in the interest of the beneficiaries.3California Legislative Information. California Probate Code – Article 1, Trustees Duties in General That rules out self-dealing, personal use of trust assets, and transactions where the trustee’s interests conflict with the beneficiaries’. Where a trust has multiple beneficiaries with different needs, the trustee must deal with them impartially, balancing income beneficiaries against remainder beneficiaries.
Duty of Care and the Prudent Investor Rule
Under the Uniform Prudent Investor Act, a trustee who invests and manages trust assets must comply with the prudent investor rule.4California Legislative Information. California Probate Code – Uniform Prudent Investor Act Investments are evaluated as part of the overall portfolio rather than in isolation, with attention to risk tolerance, time horizon, and the trust’s purposes. The trustee also has a duty to take reasonable steps to preserve trust property and to make trust assets productive.
The settlor can expand or restrict this default. If the trust document authorizes holding a concentrated stock position or a family business interest, the trustee who does exactly that in good faith is not liable for failing to diversify. This matters most for family businesses and real estate holdings, where forced diversification would defeat the trust’s purpose.
Directed Trusts Under the 2024 CUDTA
Before 2024, California had no clear statutory framework for splitting trust responsibilities. The California Uniform Directed Trust Act now lets a trust instrument grant a “power of direction” to a trust director, a person or entity separate from the trustee who controls specific aspects of trust administration.5California Legislative Information. California Probate Code 16608
Investment direction is the most common use. A family member or trusted advisor holds authority over investment decisions, while a corporate trustee handles custody, recordkeeping, and distributions. Unless the trust says otherwise, a trust director can also exercise additional powers appropriate to carrying out the granted power of direction, and trust directors with joint powers act by majority decision.
Trust Director Duties and Liability
California does not treat trust directors as informal advisors. A trust director who holds a power of direction individually has the same fiduciary duty and liability as a sole trustee in a comparable situation. A trust director who shares powers with a trustee or another director is held to the standard of a cotrustee.6California Legislative Information. California Probate Code 16612 A director who invests carelessly or in self-interest faces the same personal liability a trustee would.
The trust instrument can modify a trust director’s duties and liability, but only to the same extent it could modify a trustee’s duties in similar circumstances. Certain obligations always apply regardless of what the document says, including rules involving Medicaid payback provisions and charitable interests.7California Legislative Information. California Probate Code 16610 Anyone drafting a directed trust should spell out precisely which decisions belong to the director and which stay with the trustee. Ambiguity is where disputes start.
Beneficiary Rights to Information and Accountings
The trustee has a duty to keep beneficiaries reasonably informed of the trust and its administration.8California Legislative Information. California Probate Code 16060 On reasonable request, a beneficiary can require a report covering the trust’s assets, liabilities, receipts, disbursements, the trustee’s actions, and other details relevant to the beneficiary’s interest.9Justia Law. California Probate Code 16060-16064 – Trustees Duty to Report Information and Account to Beneficiaries
Regular accountings also start the three-year statute of limitations for beneficiaries to challenge trust transactions.10California Legislative Information. California Probate Code 16461 A trustee who never accounts effectively leaves the limitations period open indefinitely. From the beneficiary’s side, requesting accountings is the most effective oversight tool. If the numbers look wrong, that is when standing to act begins.
Spendthrift Provisions and Creditor Protection
A spendthrift clause blocks a beneficiary from voluntarily transferring their trust interest and shields that interest from most creditors until the trustee actually distributes funds. If the trust says a beneficiary’s interest in income is not subject to voluntary or involuntary transfer, creditors generally cannot reach those assets while they sit in the trust.11Justia Law. California Probate Code 15300-15309 A similar rule applies to principal, though once principal has become due and payable, a judgment creditor can petition the court to satisfy the judgment from that amount.
The protection has limits:
- Child support and spousal support judgments can reach trust distributions, mandatory or discretionary, regardless of what the trust instrument says.12California Legislative Information. California Probate Code 15305
- In a fully discretionary trust, creditors generally cannot force distributions. But a trustee who knows about a creditor’s claim and distributes to the beneficiary anyway can face personal liability for impairing the creditor’s rights.
For beneficiaries facing divorce or creditor pressure, the real question is usually whether distributions are mandatory or discretionary. That distinction, more than the spendthrift language itself, determines how much protection the trust actually delivers.
Modifying or Terminating an Irrevocable Trust
If all beneficiaries consent, they can petition the court to modify or terminate an irrevocable trust.13California Legislative Information. California Probate Code 15403 Consent alone does not guarantee approval. If continuing the trust is necessary to carry out a material purpose, the court weighs whether the reason for change outweighs that purpose. When a valid spendthrift provision is in place, termination requires a showing of good cause. Where beneficiaries are named by broad class terms like “heirs” or “next of kin,” the court can limit whose consent is required to those reasonably likely to take.
California also permits trust decanting, in which an authorized fiduciary distributes assets from an existing trust into a new trust with different terms. The decanting must be in a signed writing that identifies both the original and receiving trusts, specifies the property being transferred, and notes any property staying behind.14California Legislative Information. California Probate Code 19510 Beneficiaries get advance notice and a chance to object. Decanting is most useful when a trust’s terms have become impractical due to changes in tax law, family circumstances, or investment conditions, and a formal court petition would cost more than the fix is worth.
Remedies When a Trustee Breaches
A beneficiary or cotrustee can petition the court for a broad set of remedies against a trustee in breach:
- Compel the trustee to perform their duties
- Enjoin a threatened or ongoing breach
- Require financial redress for losses
- Appoint a receiver or temporary trustee during litigation
- Remove the trustee
- Set aside improper transactions
- Reduce or deny the trustee’s compensation
- Impose an equitable lien or constructive trust
- Trace and recover trust property that was wrongfully disposed of15California Legislative Information. California Probate Code 16420
These statutory remedies do not displace common-law remedies that may also apply. The three-year limitations period runs from when the beneficiary receives an accounting or report disclosing the transaction at issue.10California Legislative Information. California Probate Code 16461 Without an accounting, that clock does not start, which is one more reason accountings sit at the center of California trust practice for trustees and beneficiaries alike.