how to contest a trust amendment

You never expected to be here, questioning the validity of a loved one’s trust amendment. But when something doesn’t feel right, it’s okay to ask questions.

At Geremia & Cullen, PC, we’ve helped many clients navigate the complexities of trust and estate litigation in California. We understand that deciding to contest a trust, especially an amendment that changed long-standing plans, can be emotionally and legally overwhelming. You may be grieving, confused, or concerned about fairness. We’re here to help you understand your rights and guide you through the process with clarity, compassion, and realism.

When the Story Changes: Understanding Trust Amendments

A trust amendment is a legal document that changes the terms of an existing trust. Sometimes, these changes are minor, such as updating a beneficiary’s name. But other times, they significantly alter who receives what, and that’s when disputes may arise.

If you’re wondering how to contest a trust, particularly an amendment made under questionable circumstances, it’s important to act quickly. California law imposes strict deadlines, especially for disinherited heirs. Let’s walk through what you need to know.

Why People Contest a Trust Amendment

Before you take any legal steps, it’s crucial to understand the valid grounds for contesting a trust. The law requires specific legal reasons, such as:

  • Lack of capacity. Under California law, the person creating or amending the trust (called the trustor) must have the mental capacity to understand their actions. If your loved one had dementia or another cognitive impairment at the time the amendment was signed, that could be a basis for contesting it.
  • Undue influence. This occurs when someone pressures or manipulates the trustor into making changes that don’t reflect their true wishes. Signs include sudden changes benefiting a caregiver or family member who had control over the trustor.
  • Fraud or forgery. If someone tricked the trustor into signing an amendment, or if the document itself is forged, the amendment can be set aside.
  • Improper execution. California law requires that trust amendments follow certain formalities. If the amendment wasn’t signed or witnessed correctly, it may be invalid.

You can’t file a contest simply because you don’t agree with the terms. There must be evidence to support a claim that the amendment has a problem.

How to Contest a Trust: Step-by-Step

Understanding the process of contesting a trust in California can help you make informed decisions. Every case is unique, but the general framework includes the following:

1. Obtain a Copy of the Trust and Amendments

After a trustor passes away, the trustee must provide beneficiaries and heirs with a copy of the trust and all amendments. If you haven’t received these documents, you can request them formally. The timeline to contest starts once you’ve been notified and given access to the trust.

2. Consult a Trust Litigation Attorney

Trust litigation is a specialized area of law. If you suspect wrongdoing, don’t delay, especially if you’re a disinherited heir. California law gives only 120 days from the date of the trustee’s notice to file a petition contesting the trust.

3. File a Petition in Probate Court

Your attorney will help you file a formal petition in the probate court of the county where the trust is administered. The petition must outline the legal grounds for your claim (e.g., lack of capacity, undue influence, etc.).

4. Discovery Phase and Evidence Gathering

During this stage, both sides gather evidence. Medical records, emails, financial documents, and witness testimony may be used to support your claim or defend the amendment.

5. Mediation or Court Proceedings

Most trust disputes settle through mediation, where parties negotiate a resolution without a trial. If unsuccessful, the case proceeds to a court hearing or trial, where a judge decides the outcome.

Don’t wait until deadlines pass.
If something doesn’t feel right about a trust amendment, we’ll help you understand your options and act before it’s too late.

Contesting a Trust Can Be Legally and Emotionally Complex

Whether you’re a disinherited heir, a concerned beneficiary, or a family member trying to make sense of last-minute changes, contesting a trust involves more than paperwork. It’s about navigating the legal case, the emotional story, and the procedural steps, all of which we’re prepared to support you through.

What’s at Stake If You Don’t Act

Delaying action can mean missing critical deadlines, losing legal rights, or watching assets distributed in ways that may not reflect your loved one’s true wishes:

  • For disinherited heirs. The biggest risk is losing the right to challenge the trust at all. If you don’t file within the 120-day window, you may forfeit any claim, no matter how strong the evidence.
  • For beneficiaries. Inaction can mean delayed distributions and prolonged uncertainty, even if you’re still named in the trust. Some trustees may stall indefinitely unless held accountable.

Understanding your rights is critical to putting you on a path to resolve disputes over a loved one’s trust.

Frequently Asked Questions About Trust Litigation in California

At Geremia & Cullen, we believe in addressing all aspects of a case: not just what the law says, but how it feels to live through the process. We often work with clients who are still processing grief or family tensions. Litigation can be stressful, so we set clear expectations, explain the process at every step, and focus on resolution strategies that help clients move forward with dignity. Here are some common questions.

Can I Contest a Trust Before the Trustor Dies?

In most cases, no. Trusts are generally considered revocable while the trustor is alive, so beneficiaries don’t have legal standing to contest them until after the trustor’s death.

Can a No-Contest Clause Prevent Me from Challenging a Trust Amendment?

California law does recognize no-contest clauses, but they aren’t always enforceable, especially if you have probable cause to challenge the document. 

How Long Does It Take to Resolve a Trust Contest?

Every case is different. Some resolve in a few months through negotiation, while others take a year or more if they go to trial.

You Don’t Have to Navigate This Alone

It’s okay to feel uncertain about what comes next. You don’t need to have all the answers right now. What matters is taking the first step. At Geremia & Cullen, we are committed to helping clients like you understand their legal options, make informed decisions, and resolve disputes in a way that honors both their loved ones and the law.

We take the time to listen, respond, and guide you through this process with skill and empathy. Whether that means challenging a trust amendment or reaching a thoughtful settlement, we’re here to help you move forward. Contact us today. 

Work With a Sacramento Trust and Estates Lawyer Who Understands the Stakes

Whether you’re fighting for your rightful inheritance or trying to protect your loved ones with a solid estate plan, we’re here to help you move forward with clarity, confidence, and compassion.