Disinherited in a Florida Trust? Understand Your Options Before You Decide

A disinherited child can challenge a parent’s Florida trust only on specific legal grounds, and only within short deadlines. The usual grounds are lack of capacity, undue influence, fraud, duress, mistake, and improper signing.

Leslie V. Marenco is the responsible attorney for this page. Trust Counsel’s only office is in Coral Gables, Florida. We serve clients in Fort Lauderdale, Boca Raton and West Palm Beach as well.

What Disinheritance Means in Florida and What a Trust Contest Is

A trust contest asks a court to find all or part of a trust invalid. A will contest asks the same question about a will, and many of the same grounds apply to both.

Many parents use a revocable trust, which they can change while they are alive. That is why a trust can differ from an older will.

A challenge does not make your own claim automatically valid. In a trust contest, the person challenging the trust carries the burden of proving the grounds for invalidity (Fla. Stat. § 736.0207).

Who Can Challenge and the Filing Deadlines

A child can challenge a revocable trust only after it becomes irrevocable.

Standing depends on the facts. Florida’s intestacy rules send an estate to the decedent’s descendants first when there is no surviving spouse (Fla. Stat. § 732.103).

The deadline is the biggest trap. Under Fla. Stat. 736.0604, the action is barred after the earlier of two periods: the time set by chapter 95, or six months after the trustee sends a copy of the trust and a notice. That notice must state the trust’s existence, the trustee’s name and address, and the time allowed to file (Fla. Stat. § 736.0604).

Trustees also have their own notice duty. After a formerly revocable trust becomes irrevocable, the trustee must notify qualified beneficiaries within 60 days (Fla. Stat. § 736.0813). If you have received any notice, act quickly. A missed deadline can end the challenge, even if the facts are strong.

The Grounds You Must Prove

Your first question is which legal ground fits your facts. Florida law recognizes incapacity, undue influence, fraud, duress, mistake, and improper signing. Each one needs its own proof.

• Capacity. Florida applies the same capacity standard to a revocable trust as to a will (Fla. Stat. § 736.0601).
• Undue influence, fraud, duress, or mistake. A trust, or any part of it, procured by these means is void (Fla. Stat. § 736.0406). Florida also has a presumption of undue influence in some relationships of trust. That presumption shifts the burden of proof (Fla. Stat. § 733.107).
• Improper signing. In a will contest, the proponent of the will must first establish prima facie its formal execution and attestation (Fla. Stat. § 733.107). The signature or acknowledgment must be made before at least two attesting witnesses (Fla. Stat. § 732.502). A will procured by fraud, duress, mistake, or undue influence is void (Fla. Stat. § 732.5165).

A family disagreement is not the same as these grounds. Courts look at the whole record, not one fact.

Evidence That Carries Weight in a Challenge

The strongest evidence shows what the parent understood, and who was involved, when the document was signed or changed. Useful records often include:

• Medical and cognitive records from the period around signing, such as physician notes, hospital records, and medication histories.
• Drafting history, including earlier versions of the trust or will and the attorney who prepared them.
• Timing and circumstances: who arranged the meeting, who was present, and who drove the parent there.
• Emails, texts, and letters that show the parent’s intentions and what they said about the children.
• Bank and account records that show transfers or control of the parent’s money by another person.

Preserve everything now. Keep original copies, and don’t alter, delete, or rearrange records. Write down what you remember while it’s fresh, and note the date you wrote it.

How a Challenge Proceeds from Notice to Resolution

A challenge usually moves from document review to a court filing, then discovery, then settlement talks or a hearing. Timelines vary with the case and the court’s schedule. How the matter ends depends on the facts and the evidence.

1. Review the documents. Read the trust and every notice you received, and confirm the deadline.
2. Gather evidence and witnesses. Identify the drafting attorney, the medical providers, and anyone who saw the parent sign.
3. File the petition. Start the case in the proper Florida court and serve the trustee and other interested parties.
4. Discovery. Documents are exchanged, and witnesses may be questioned under oath.
5. Settlement talks. The parties may discuss resolution, sometimes with a mediator, while the case is pending.
6. Hearing. If the case is not resolved, the judge decides the contested issues.

Risks and Tradeoffs to Weigh Before Filing

Litigation takes time and money, and it can strain family relationships. Discovery and depositions take effort, and fees for outside witnesses can add up. A filing can also change how siblings and the trustee deal with each other for years.

Check the trust’s no-contest language. Florida law says a trust provision that penalizes an interested person for contesting the trust is unenforceable. That applies to trusts created on or after October 1, 1993 (Fla. Stat. § 736.1108). The exact wording still matters, so review it with counsel before you act.

Also consider who is in charge of the trust. A trustee or personal representative (often called an executor) can be an individual or a professional. Trust Counsel’s attorneys can serve individually as trustee or personal representative. The firm advises and represents trustees, personal representatives and beneficiaries.

Frequently Asked Questions

A challenge must still show a legal ground, such as incapacity, undue influence, fraud, duress, mistake, or improper signing.

The evidence has to show it.