Yes, someone may be able to challenge a will in California, but simply being unhappy with an inheritance is not enough. A will contest generally involves a legal claim that the will is invalid or should not be admitted to probate.
Common issues can include improper execution, lack of testamentary capacity, fraud, or undue influence. California law also has specific rules about who can participate in a will contest and when a challenge must be filed.
For families in Ventura County and throughout Southern California, careful estate planning can help reduce uncertainty and make your wishes easier to defend.
Can Someone Contest a Will in California?
Yes. An interested person can challenge a will in California if there is a legally recognized basis for doing so.
A will contest is not simply a disagreement over who received more money. Someone generally needs to raise a legal objection to the validity of the will or to the circumstances surrounding its creation.
For example, a family member might question whether the person who signed the will understood what they were signing. Someone might also argue that the will was created because another person exerted improper pressure.
California Courts explains that a will is a legal document that states how someone wants property distributed after death. If the estate goes through probate, the court determines whether the will can be admitted and oversees the administration of the estate.
Who Can Challenge a Will in California?
Not everyone has the right to challenge someone else’s will.
Generally, a person needs to have an interest that could be affected by whether the will is admitted. That can include certain heirs or beneficiaries whose potential inheritance would change depending on which will is valid.
For example, imagine a parent has an older will leaving the estate equally to three children. A newer will leaves everything to one child. The other children may have a reason to investigate whether the newer will is legally valid.
That does not mean they automatically win a contest. They still need a legally sufficient basis for challenging the document.
What Are the Grounds for Contesting a Will in California?
The reasons behind a will contest matter. California law does not allow someone to invalidate a will simply because they believe the distribution was unfair.
Several issues can potentially support a challenge.
The Will Was Not Properly Executed
California has specific requirements for executing a will. Under California Probate Code Section 6110, a will generally must be in writing and signed by the testator or under specified circumstances. A witnessed will generally requires at least two witnesses who meet the statutory requirements.
There are exceptions. California also recognizes certain holographic wills and other forms of valid execution.
Because the rules can vary depending on the type of will, a problem with the signing process should be reviewed carefully rather than assumed to invalidate the entire document.
The Person Did Not Have Testamentary Capacity
A person must have sufficient mental capacity to make a valid will.
California Probate Code Section 6100.5 explains that a person is not mentally competent to make a will if they lack sufficient capacity to understand the nature of the testamentary act, understand the nature and situation of their property, or remember and understand their relationships with certain people affected by the will.
This issue can become especially important when someone changes their estate plan later in life.
Memory loss by itself does not automatically mean a person lacked testamentary capacity. The question is whether the legal standard was satisfied when the will was made.
Fraud May Have Affected the Will
Fraud can also become an issue in a will contest.
For example, someone could allegedly misrepresent information to a person in order to influence what that person puts in their will. A challenge based on fraud requires evidence supporting the claim.
The fact that a beneficiary received a surprising inheritance is not, by itself, proof of fraud.
Undue Influence May Be an Issue
Undue influence is another potential basis for challenging an estate plan.
This can become particularly important when someone is vulnerable and another person has a close relationship with them while also becoming heavily involved in their financial or estate planning decisions.
California Probate Code Section 21380 creates specific presumptions of fraud or undue influence for certain donative transfers involving people in specified relationships with the person making the transfer.
The statute covers several situations, including certain transfers to the person who drafted an instrument, certain fiduciaries, and certain care custodians of dependent adults.
These rules are detailed, so the facts surrounding the relationship and the transfer matter.
What If a Parent Changes Their Will Shortly Before Death?
A last-minute change to a will can understandably raise questions within a family.
Suppose a parent had the same estate plan for twenty years. Shortly before death, the parent signs a new will that dramatically changes the beneficiaries.
That change does not automatically make the new will invalid. People generally have the right to change their estate plans while they have the required capacity and comply with applicable legal requirements.
However, a significant late-life change may deserve closer attention when there are other warning signs.
For example, concerns may become stronger if the person was experiencing serious cognitive problems, depended heavily on another individual, or appeared unable to understand the changes being made.
The important question is not simply whether the change was surprising. It is whether the circumstances provide a legal basis for challenging it.
Can a Family Member Challenge a Will Because They Were Disinherited?
Being disinherited does not automatically make a will invalid.
Parents generally have broad freedom to decide who should receive their property. An adult child does not automatically have a right to inherit simply because they are the decedent’s child.
However, a disinherited person may still have grounds to challenge a will if they believe the document is invalid.
For example, the person might claim that the will was forged, improperly executed, or created when the decedent lacked testamentary capacity.
The distinction is important. Being excluded from a will and having a legal basis to contest the will are two different things.
What Is the Deadline to Contest a Will in California?
Timing can be critical in a California will contest.
California Probate Code Section 8270 generally provides a 120-day period after a will is admitted to probate for an interested person to petition to revoke probate, subject to the circumstances described in the statute.
A person can also challenge a will before it is admitted to probate through the probate process.
This means families should not wait months while assuming they have unlimited time to investigate a questionable will.
The exact deadline can depend on the procedural history and the person’s circumstances. Anyone considering a will contest should get legal advice promptly.
What Happens After Someone Challenges a Will?
A will contest becomes a legal proceeding. The court may need to consider evidence about how the will was created and whether the legal requirements were satisfied.
Depending on the circumstances, evidence could include the will itself, earlier estate planning documents, witness testimony, medical records, communications, financial records, and information about the relationship between the decedent and the people involved.
The court ultimately determines whether the will should be admitted or whether a challenge has established a legal basis for rejecting or revoking it.
If multiple wills exist, the dispute may also involve determining which document represents the decedent’s valid wishes.
Can You Prevent Someone From Challenging Your Will?
You cannot necessarily prevent someone from filing a challenge.
You can, however, take steps that may reduce the risk of a successful dispute.
A well-prepared estate plan should follow California’s execution requirements and clearly reflect your wishes. Keeping your documents organized and reviewing your plan when major life circumstances change can also help.
For more complicated situations, it may be useful to document the reasons behind certain planning decisions. This way, we can asure that the estate plan is prepared through an appropriate legal process.
This is especially important when someone plans to make a significant change, disinherit a close family member, or leave a substantial portion of the estate to someone outside the immediate family.
What About a No-Contest Clause?
Some estate planning documents include a no-contest clause.
The purpose is generally to discourage certain challenges by creating consequences for someone who unsuccessfully contests specified provisions. However, a no-contest clause does not mean that nobody can ever challenge an estate plan.
California law places limits on when a no-contest clause can be enforced. Probate Code Section 21310 defines the types of contests that may fall within the statute, and Section 21311 addresses when a no-contest clause can be enforced.
That means these clauses should not be treated as a guaranteed shield against litigation.
The language of the document and the nature of the challenge both matter.
How Can California Families Reduce the Risk of a Will Contest?
The strongest protection often begins long before anyone enters a courtroom.
Parents and other estate planning clients should make sure their wills are properly executed and that their overall estate plan is consistent. Beneficiary designations, trusts, property ownership, and other documents should work together.
It is also important to review an estate plan after major life events. Marriage, divorce, the death of a beneficiary, the birth of a child, significant financial changes, or a move to another state can all be reasons to revisit the plan.
For families in Ventura, Camarillo, Oxnard, Thousand Oaks, Westlake Village, and throughout Southern California, an estate planning attorney can help identify potential weaknesses before they become family disputes.
If you are concerned that your estate plan could be challenged, reviewing the documents now is usually more productive than waiting for your family to deal with the issue later.
Frequently Asked Questions About Contesting a Will in California
Can anyone contest a will in California?
No. A person generally needs to qualify as an interested person whose legal or financial interest could be affected by the will. They also need a legally recognized basis for challenging the document.
What are the most common reasons to contest a will in California?
Potential grounds can include improper execution, lack of testamentary capacity, fraud, and undue influence. The facts must support the particular legal claim.
Can a child contest a parent’s will in California?
A child may be able to challenge a parent’s will if the child has an affected legal interest and can establish a valid legal basis for the contest. Being disinherited alone does not automatically invalidate the will.
How long do you have to contest a will in California?
California Probate Code Section 8270 generally provides 120 days after a will is admitted to probate for an interested person to petition to revoke probate, subject to statutory exceptions. A challenge may also be raised before the will is admitted to probate.
Can a no-contest clause stop someone from challenging a will in California?
Not necessarily. California law limits when a no-contest clause can be enforced. The specific language of the estate planning document and the nature of the challenge both matter.
The possibility of someone contesting a will in California is a concern for many families, especially when an estate plan includes unusual distributions or complicated family relationships.
The good news is that thoughtful planning can reduce the risk of confusion and strengthen the foundation of your estate plan. Proper execution, clear documentation, regular reviews, and careful attention to changing family circumstances all matter.
A will cannot guarantee that nobody will ever challenge your wishes. It can, however, be prepared in a way that makes your intentions clear and helps your family understand how you wanted your estate handled.
If you are wondering whether your current estate plan could be challenged, The Heritance Lawyers can help you review your documents and identify potential issues before they become a problem for your family.
Author: Crista Hermance, Esq.
Founding Attorney, The Heritance Lawyers – Ventura, CA
Crista Hermance is the founder of The Heritance Lawyers, a California estate planning firm dedicated to helping families protect their legacies and loved ones. With offices serving Ventura County and surrounding Southern California communities, Crista focuses on family-friendly estate planning, trust administration, and probate guidance.
