How long does someone have to contest a trust?
Usually 120 days from the date the trustee serves the notification, or 60 days from the date you receive a copy of the trust terms if you asked for them inside that window and that date is later (Probate Code section 16061.8). Once the deadline passes, the court will generally not hear the contest, however strong it is.
The trustee’s notification is required by Probate Code section 16061.7, most often when a revocable trust becomes irrevocable because the person who made it has died. It must tell you that you have the right to request a copy of the trust terms and warn you about the deadline to contest.
Write down the date you were served and keep the envelope. If you never received a notification, the 120-day clock may not have started, but that is not a reason to wait. Other deadlines can apply, and evidence such as medical records and witness memories fades quickly.
Is it difficult to contest a trust in California?
It can be. The person challenging the trust carries the burden of proving a recognized legal ground, and being unhappy with the terms is not one. Contests succeed when the evidence is there: medical records, the timing of the changes, who arranged them and who benefited.
These are the grounds California courts recognize. Most strong cases rely on more than one.
Lack of capacity
The person who signed did not understand what they owned, who their family was, or what the document would do. Dementia, a stroke or heavy medication near the date of signing are the usual starting points, and medical records are the usual proof.
Undue influence
Someone overcame the signer’s free will to get a result that benefits them. California defines it in Welfare and Institutions Code section 15610.70, and in some situations, such as a gift to the person who drafted the document or to a paid caregiver, the law presumes it. See undue influence and elder financial abuse.
Fraud
The signer was deceived about what they were signing, or about a fact that led them to sign, such as a false story about a child.
Forgery
The signature, or a page, is not genuine. Handwriting experts and the original document are central to these cases.
Improper execution
The document or amendment was not signed the way the trust itself or the law requires. Last-minute amendments are where this most often goes wrong.
Duress
The signer was threatened or coerced into signing.
People also ask about their chances of successfully contesting a trust. No honest lawyer can give a percentage before seeing the documents and records. What changes the odds most is how early you act and how well the evidence is preserved.
Can you contest a trust if you are not a beneficiary?
Sometimes. What matters is whether you would gain if you win. A child or other heir who would inherit if the trust or an amendment were set aside, or someone named in an earlier version who was cut out by a later one, can usually bring a contest. Someone whose position would not improve cannot.
The trustee’s notification under Probate Code section 16061.7 goes to beneficiaries and to the deceased person’s heirs, which is one reason heirs who were left out still learn of the trust and its deadline.
Siblings contesting a trust is the most common version of this. When one child was added as trustee or given a larger share late in a parent’s life, the others are usually the people with standing to challenge it.
What are the steps to contest a trust?
Get the trust and every amendment, evaluate the claim against the evidence, and file a petition in the probate court before the deadline in Probate Code section 16061.8. After that come discovery, usually mediation, and a trial if the case does not settle.
- Get the documents. Request a copy of the trust terms in writing. You are entitled to them once you have been served with the notification.
- Evaluate the claim. Medical records, the drafting attorney’s file, bank records and the timeline of amendments show whether a ground can be proved.
- File the petition. The contest is filed in the probate court for the county where the trust is administered.
- Discovery. Both sides exchange documents and take depositions of the drafting attorney, doctors, caregivers and family members.
- Mediation. Most trust disputes are resolved by agreement, often at mediation, once both sides have seen the evidence.
- Trial. A probate judge, not a jury, decides the cases that do not settle.
How much does it cost to contest a trust in California?
It depends mostly on how far the case goes. A contest that resolves after the documents and records are exchanged costs a fraction of one that goes through depositions, expert witnesses and trial. Mark gives you a realistic estimate for each stage before you decide to file.
The main drivers of cost are the number of parties, whether you need a medical or handwriting expert, how much the other side resists producing records, and whether the case settles at mediation or goes to trial.
Who pays legal fees in a trust dispute in California?
Usually each side pays its own lawyer. There are exceptions: a trustee can often pay reasonable defense costs from the trust, the court can order a party who acted in bad faith to pay, and some claims, such as financial elder abuse, allow the winner to recover attorney’s fees.
Fee shifting is the exception, not the rule. For example, a court that finds a petition to remove a trustee was filed in bad faith can order the person who filed it to pay the costs, including attorney’s fees (Probate Code section 15642). A trustee who defends the trust in good faith may be reimbursed from the trust, which means the beneficiaries effectively share that cost.
Is it harder to contest a trust or a will?
Neither is easy, and the grounds are largely the same. The practical differences are the deadline, the court process and how much you can see. A will goes through public probate, while a trust is administered privately, so you often have to demand the trust and its records before you can judge a claim.
| Trust contest | Will contest | |
|---|---|---|
| Grounds | Capacity, undue influence, fraud, forgery, improper execution, duress | The same grounds |
| Deadline | 120 days from the trustee’s notification, or 60 days from delivery of the terms if later (Probate Code section 16061.8) | Tied to the probate case: before the will is admitted, or a petition to revoke probate afterward. Ask about your dates |
| Where it happens | A petition in probate court about a privately administered trust | Inside the public probate case for the estate |
| What you can see | Only what you request or the trustee provides until discovery | The will and probate filings are public court records |
This page explains California law in general terms. It is not legal advice, and reading it does not create an attorney-client relationship. Statutes change; the code sections linked above are the current text on the California Legislature’s website.
