Undue Influence and Trust Contests in California

If you suspect a California trust was changed because someone pressured the person who made it, the law lets an interested person ask a Superior Court to decide whether undue influence occurred. Certain people, including the drafter of the trust and some caregivers, are presumed to have used undue influence and must prove otherwise. Strict filing deadlines apply.

Most people facing this question are dealing with something specific. A parent's trust was amended late in life. A new caregiver, friend or relative suddenly became the main beneficiary. The trust they were told about years ago no longer matches the copy the trustee is now sending around. Grief and suspicion arrive together, and what the reader wants first is to know what California law actually means by "undue influence" before deciding whether a challenge is even possible.

This page explains how California treats undue influence in a trust dispute. It covers the presumption in Probate Code section 21380, which people that presumption covers, how a contest gets to court, the contest deadline, how no contest clauses fit in, and what a court may order. It also covers how these claims overlap with elder financial abuse and which records an attorney usually wants to see.

What Undue Influence Means Under California Law

Probate Code section 86 gives "undue influence" its legal meaning by reference. Rather than spelling out a definition in the Probate Code itself, section 86 says the term has the same meaning as the definition in Section 15610.70 of the Welfare and Institutions Code. It adds that the Legislature intended this to supplement the common law meaning of undue influence, not replace it. A court deciding an undue influence claim in a trust case works from that statutory definition and from the common law alongside it.

Some terms come up again and again. The settlor is the person who created the trust and put property into it. The trust instrument is the written document, along with any amendments, that sets out the trust's terms. A donative transfer is a gift. It is a transfer of property to someone without payment, such as naming a person as a beneficiary in the trust.

Plenty of ordinary family life does not amount to undue influence in the legal sense. Adult children argue with parents about money. A relative asks to be included, or complains about being left out. A sibling who lives nearby spends more time with an aging parent and has more say in daily decisions. California law does not treat every request, argument or bit of family pressure as undue influence. Whether particular conduct crosses the line depends on the statutory definition applied to the facts. That is a judgment a court makes after hearing evidence.

That point matters for families. A beneficiary may be convinced a sibling or caregiver manipulated a parent, and the person accused may be equally convinced they simply helped. Neither side's belief settles the question. Undue influence is a legal standard that a judge applies. It is not a conclusion one family member can reach about another.

These disputes are heard by the Superior Court of California, usually in its probate department, for the county where the trust is administered. A related rule for wills appears in Probate Code section 6104. That section provides that executing or revoking a will, or part of a will, is ineffective to the extent it was procured by duress, menace, fraud or undue influence.

The Statutory Presumption: Probate Code Section 21380

Under Probate Code section 21380(a), a provision of an instrument making a donative transfer to certain listed people is presumed to be the product of fraud or undue influence. The people the section describes include:

• the person who drafted the instrument;
• a person who transcribed the instrument, or caused it to be transcribed, and who was in a fiduciary relationship with the transferor when it was transcribed; and
• a care custodian of a transferor who is a dependent adult, but only if the instrument was executed while the care custodian was providing services to the transferor, or within 90 days before or after that period.

The section also reaches some care custodians who began a marriage, cohabitation or domestic partnership with a dependent adult under defined timing conditions. It reaches certain relatives, cohabitants and employees of the people listed above, and partners, shareholders and employees of a law firm in which the drafter or transcriber has an ownership interest.

Two terms need plain explanations. In general terms, a dependent adult is an adult whose physical or mental limits restrict the ability to handle ordinary activities or protect their own rights. A care custodian is, broadly, a person who provides health or social services to that adult. Both terms have precise statutory definitions, and those definitions control in court.

The presumption is about who carries the burden. Section 21380(b) calls it "a presumption affecting the burden of proof." Ordinarily, the person challenging a gift has to prove undue influence. When the presumption applies, the beneficiary who received the gift has to prove it was not the product of fraud or undue influence, and must do so by "clear and convincing evidence." That is a higher standard than the ordinary civil standard.

For one group, the presumption cannot be overcome at all. Section 21380(c) makes the presumption conclusive for a donative transfer to the person who drafted the instrument, and to people related to or associated with the drafter as paragraphs (5), (6) or (7) of subdivision (a) describe. For those transfers, no amount of evidence rebuts it.

The presumption also carries a cost consequence. Section 21380(d) states: "If a beneficiary is unsuccessful in rebutting the presumption, the beneficiary shall bear all costs of the proceeding, including reasonable attorney's fees."

None of this means every gift to a caregiver, a relative or a helpful neighbor is presumed invalid. The presumption arises only for the categories the section describes, under the conditions it sets. A gift to someone outside those categories can still be challenged for undue influence. In that case, however, the person challenging it carries the ordinary burden of proof.

Who Can Be Affected: Caregivers, Drafters, and Fiduciaries

The drafter category exists because of an obvious conflict. When the person who wrote the trust instrument gives themselves a gift in it, the settlor's wishes and the drafter's own interest are tangled together on the same page. The law answers that conflict with its strongest rule. For the drafter, and for the drafter's relatives, cohabitants, employees and law-firm associates described in section 21380(a)(5) through (7), the presumption is conclusive under section 21380(c).

The transcriber category turns on a fiduciary relationship. In plain words, that is a relationship of trust in which one person is expected to act in another's interest rather than their own. Examples include an agent acting under a power of attorney, or someone managing another person's finances. When a person in that kind of relationship types up or arranges the typing of a trust document that gives them a gift, section 21380 presumes fraud or undue influence. Unlike the drafter's presumption, this one can be rebutted with clear and convincing evidence.

The care custodian category depends heavily on timing. The presumption applies only if the instrument was executed during the period the care custodian provided services to a dependent adult, or within 90 days before that period began or 90 days after it ended. An amendment signed long before the caregiving started, or long after it stopped, falls outside the window. Dates on the trust documents and dates of care often become the first facts a court looks at. This presumption is also rebuttable.

Families in these situations often feel the person closest to the settlor at the end had the most access and the least oversight. The categories in section 21380 reflect that same concern. Still, they apply only where their specific conditions are met.

The presumption applies to the provision making the gift, not automatically to the whole trust. Section 21380(a) speaks of "a provision of an instrument making a donative transfer." A court may find that one gift to a covered person cannot stand while other terms of the same trust remain in effect. Separately, Probate Code section 15642(b)(6) can provide grounds to remove a sole trustee who is a person described in section 21380(a), subject to exceptions the section sets out.

Contesting a Trust on Undue Influence Grounds: How a Proceeding Works

Under Probate Code section 17200(a), a trustee or beneficiary of a trust may generally petition the court about the trust's internal affairs or to determine whether the trust exists. A challenge to a trust provision on undue influence grounds is usually filed this way, with the Superior Court of California for the county where the trust is administered. The proceedings listed in section 17200(b) include determining the validity of a trust provision, determining to whom property shall pass, appointing or removing a trustee, and compelling redress of a breach of the trust by any available remedy. The statute says the list includes, "but [is] not limited to," those purposes. The broader mechanics are covered in this site's explanation of a Probate Code 17200 petition and its walkthrough of how to contest a trust.

The deadline usually starts with a document called the trustee's notification. Probate Code section 16061.7(a) requires a trustee to serve this notification in listed events. These include when a revocable trust, or part of one, becomes irrevocable because a settlor dies, and whenever the trustee of an irrevocable trust changes. The section lists other events as well. The notification goes to each beneficiary and, when the triggering event is a settlor's death, to each heir of the deceased settlor. It is generally due within 60 days after the event, or within 60 days after the trustee learns of a person entitled to it.

Probate Code section 16061.8 sets the contest deadline for someone served with a notification triggered by a settlor's death or by a trust becoming irrevocable under section 16061.7(a)(1). That person cannot bring an action to contest the trust more than 120 days from the date the notification is served, or 60 days from the date a copy of the terms of the trust is delivered to them during that 120-day period, whichever is later. Service of the notification starts the first period. Delivery of the trust terms within those 120 days starts the second. The deadline applies whether the notification was served on time or late.

The period does not run from the date of death, and it does not run from the date the trust became irrevocable. It runs from service of the notification or delivery of the trust terms, as just described. Not every trust contest falls under this 120-day rule either. Which deadline applies depends on how and whether the person was served. A contest brought after the applicable period has run is barred.

No Contest Clauses and Undue Influence Claims

A no contest clause is a provision in a trust or will that penalizes a beneficiary who challenges it, often by cutting off that beneficiary's gift. Probate Code section 21311(a) limits enforcement of these clauses. They may be enforced only against:

• a direct contest brought without probable cause;
• a pleading challenging a transfer of property on the ground that it was not the transferor's property at the time of the transfer, but only if the clause expressly provides for that; and
• the filing of a creditor's claim or prosecution of an action based on it, again only if the clause expressly provides for that.

Section 21311(b) defines probable cause. It exists "if, at the time of filing a contest, the facts known to the contestant would cause a reasonable person to believe that there is a reasonable likelihood that the requested relief will be granted after an opportunity for further investigation or discovery."

For someone weighing an undue influence challenge, this changes the picture. A no contest clause does not always disinherit anyone who challenges a trust. If the contestant had probable cause when filing, the clause cannot be enforced against that direct contest, even if the contest ultimately fails. The standard looks at what the contestant knew when filing and asks whether a reasonable person would have seen a reasonable likelihood of success. It does not require proof of the claim up front.

Many beneficiaries hesitate at this point, worried that asking questions will cost them what they were left. How a particular clause applies depends on its exact wording and on section 21311. Reading both together is usually one of the first things an attorney does.

Remedies a Court May Order in an Undue Influence Case

When undue influence is tied to a trustee's conduct, Probate Code section 16420(a) applies. If a trustee commits or threatens to commit a breach of trust, a beneficiary or cotrustee may bring a proceeding for any appropriate purpose the section lists:

• to compel the trustee to perform the trustee's duties;
• to enjoin the trustee from committing a breach;
• to compel redress of a breach by payment of money or otherwise;
• to appoint a receiver or temporary trustee;
• to remove the trustee;
• subject to section 18100, to set aside acts of the trustee;
• to reduce or deny the trustee's compensation;
• subject to section 18100, to impose an equitable lien or a constructive trust on trust property; and
• subject to section 18100, to trace wrongfully disposed trust property and recover it or its proceeds.

A constructive trust is a court order treating property as held for the rightful owner, so it can be returned. Section 16420(b) adds that these remedies do not prevent resort to any other appropriate remedy provided by statute or the common law.

Removal of a trustee is governed by Probate Code section 15642. Under subdivision (a), a trustee may be removed in accordance with the trust instrument, by the court on its own motion, or on petition of a settlor, cotrustee or beneficiary under section 17200. The grounds in subdivision (b) include breach of trust, insolvency or unfitness, hostility or lack of cooperation among cotrustees that impairs administration, failing or declining to act, and excessive compensation, among others.

Probate Code section 859 provides a stronger remedy in some cases. If a court finds that a person has in bad faith wrongfully taken, concealed or disposed of property belonging to a trust or a decedent's estate, among others, or has taken, concealed or disposed of it by undue influence in bad faith or through elder or dependent adult financial abuse, that person is liable for twice the value of the property recovered. The person may also, in the court's discretion, be liable for reasonable attorney's fees and costs. Neither result is automatic. The doubling depends on the court making one of those findings, and fees are discretionary. Remedies like these are discussed further in this site's overview of California trust litigation.

When Undue Influence Overlaps with Elder Financial Abuse

Elder or dependent adult financial abuse is a separate legal theory from undue influence, but the two often appear in the same trust dispute. The Welfare and Institutions Code defines this kind of financial abuse in Section 15610.30. A court applies that definition, not a family's sense of what happened.

Section 859 names elder or dependent adult financial abuse as its own basis for the twice-the-value remedy, alongside bad-faith wrongful taking and undue influence in bad faith. A claim can therefore rest on more than one theory. A court may find one theory proven and another not.

The two theories can share the same facts. Suppose a care custodian receives a gift in a trust instrument signed by a dependent adult while the custodian was providing services. That transfer can trigger the section 21380 presumption. The same facts may also support a section 859 claim if the court finds the property was taken through financial abuse or by undue influence in bad faith. These are related questions with different elements.

Both theories can be raised in the Superior Court of California, through its probate department, in the same proceeding concerning the trust. Families who first sensed something was wrong because of money disappearing during a parent's last years often find that both theories fit their concerns.

What to Bring to a Legal Inquiry About an Undue Influence Claim

An attorney reviewing an undue influence claim will typically want to examine the trust instrument and every amendment. Amendments signed late in the settlor's life, or during an illness or a period of dependency, usually get the closest look. Comparing earlier and later versions shows exactly which gifts changed and who gained.

The trustee's notification under Probate Code section 16061.7 is usually the next document of interest, along with the date it was served. The section 16061.8 deadline runs from that service date, or from later delivery of the trust terms within the 120-day period. The envelope, the proof of service and any later mailing of the trust terms can all matter.

Correspondence between the settlor and the person alleged to have exerted influence is often relevant. This includes letters, emails, texts and notes. So are records of the relationship itself, such as caregiver agreements, payment records, bank and account statements, and evidence of who arranged meetings with the drafter.

Medical records or assessments of the settlor's mental state around the date the instrument was signed also tend to matter. They bear on undue influence, and they bear on capacity, which is the separate question of whether the settlor understood what they were signing.

If You'd Like to Talk Through a Possible Undue Influence Claim

Undue influence cases tend to turn on details that are easy to overlook: the date an amendment was signed against the dates caregiving began and ended, who drafted or typed the document, and exactly when the trustee's notification arrived. A consultation on a dispute like this would typically cover the trust instrument and its amendments, any notification and proof of service, medical and financial records, and the conduct of the person who benefited. This page is written for people facing an actual or likely dispute. It is not written for anyone planning their own trust.

To raise these questions with an attorney, contact California Trust Litigation Lawyers to request a consultation about your dispute.