Contesting a Will in Florida: Grounds and Process Explained

Contesting a will in Florida means asking a probate court to declare that a will, or part of it, is invalid and should not control how a deceased person’s property is distributed. A will contest must be brought by someone with legal standing, on a recognized ground such as lack of capacity, undue influence, fraud, duress, or improper execution, and it must be filed within strict statutory deadlines. If the challenge succeeds, the court sets the will aside and the estate passes under an earlier valid will or, if none exists, under Florida’s intestacy statutes.

I have litigated and defended these cases in Palm Beach County for years, and the single most common misconception I hear is that an unhappy heir can void a will simply because the result feels unfair. Florida law does not work that way. A will can be lopsided, surprising, even hurtful, and still be perfectly valid. The question is never whether the document is fair. It is whether the document is legally sound. This article walks through what that actually requires.

Who can contest a will in Florida

Not just anyone can challenge a will. Florida requires that you be an “interested person,” a term defined in Florida Statutes section 731.201(23) as someone whose interest in the estate may be affected by the outcome of the proceeding. In practice, that usually means one of three categories:

• Beneficiaries named in the contested will who would receive more, or less, depending on whether it stands.
• Beneficiaries under a prior will who were cut out or reduced by the newer document.
• Heirs at law, the relatives who would inherit under Florida’s intestacy rules in sections 732.101 through 732.103 if no valid will existed.

Creditors occupy a more complicated position. A creditor of the estate is an interested person for purposes of pursuing a claim, and in our Palm Beach practice we see creditor disputes and will contests collide constantly. A poorly drafted or contested will can stall the very process by which legitimate debts get paid, and beneficiaries sometimes file a contest precisely to delay distributions while creditor claims are sorted out. Understanding how the two tracks interact is half the battle, and it is a recurring theme in everything we handle.

The legal grounds for contesting a will

Florida recognizes a defined set of grounds. You cannot invent new ones, and you cannot win on vibes. Each ground has elements you must prove, and the burden of proof matters a great deal.

Lack of testamentary capacity

To make a valid will in Florida, the testator must understand, at the moment of signing, the nature and extent of their property, the natural objects of their bounty (typically close family), and the practical effect of the document they are signing. This is a relatively low bar. A person with a dementia diagnosis can still have a lucid interval and execute a valid will. Capacity is judged at the time of execution, not before and not after, which is why contemporaneous medical records and witness testimony are so valuable.

Undue influence

This is the ground I see most often, and the most fact-intensive. Undue influence means that someone overpowered the testator’s free will, so that the will reflects the influencer’s desires rather than the testator’s own. Florida law gives contestants a powerful tool here: under the framework that grew out of In re Estate of Carpenter, 253 So. 2d 697 (Fla. 1971), a presumption of undue influence arises when a person who is a substantial beneficiary, who occupied a confidential relationship with the testator, was active in procuring the will. When that presumption is triggered, the burden shifts to the proponent to come forward with a reasonable explanation. The classic red flags include a caregiver who arranged the lawyer, drove the testator to the signing, and walked away with the lion’s share.

Fraud, duress, and mistake

Fraud comes in two flavors. Fraud in the execution means the testator was deceived about what they were signing. Fraud in the inducement means they knew it was a will but were lied to about facts that drove their decisions. Duress involves coercion through threats. These grounds are harder to prove than undue influence because they require specific evidence of a false statement or a threat, but they do come up, particularly in blended families and late-in-life remarriages.

Improper execution

Florida has formal signing requirements in Florida Statutes section 732.502. The will must be signed by the testator at the end, in the presence of two witnesses, who must each sign in the presence of the testator and of each other. Miss any of these and the will can fail on a technicality, no matter how clearly it reflects the decedent’s wishes. Out-of-state wills are usually honored if valid where executed, but holographic (handwritten, unwitnessed) wills are not valid in Florida even if valid elsewhere, with a narrow exception for wills valid where made that happen to meet our witness rules.

Revocation

A will offered for probate may have already been revoked, by a later will, by a codicil, or by physical act such as tearing or burning with intent to revoke. If a newer document supersedes the one being probated, the older will should not control.

Deadlines: do not let the clock run out

Timing destroys more would-be contests than weak evidence does. The key deadline is triggered by formal notice. Under Florida Statutes section 733.212, once the personal representative serves a Notice of Administration, an interested person who wants to challenge the validity of the will, the venue, or the qualifications of the personal representative generally has 90 days from the date of service to file an objection. Miss that window and your objection is forever barred, with very limited exceptions.

There is also a broader four-year statute of repose in some circumstances under section 733.710 for claims against the estate, but you should never rely on it for a will contest. Treat the 90-day notice period as the governing deadline. In our office the very first thing we do when a client suspects a problem is pin down whether and when the Notice of Administration was served, because that one date often decides the entire case.

The will contest process, step by step

A Florida will contest unfolds inside the probate case, in the circuit court’s probate division for the county where the estate is administered. Here is the typical sequence:

1. Probate is opened. Someone petitions to admit the will and appoint a personal representative.
2. Notice of Administration is served on interested persons, starting the 90-day clock.
3. A petition to revoke probate is filed under Florida Statutes section 733.109, or a timely objection is lodged, stating the specific grounds.
4. Discovery begins. This is where cases are won or lost: depositions of the drafting attorney and witnesses, subpoenas for medical and pharmacy records, financial records showing transfers, and email or text messages revealing the influencer’s hand.
5. Mediation. Florida courts routinely order probate disputes to mediation, and the majority settle. A negotiated split is often better than the cost and risk of trial.
6. Trial. If no settlement, the court (usually without a jury in probate) hears evidence and rules on validity.

Throughout, the estate’s administration is partially frozen. The personal representative can pay valid creditor claims and administrative expenses, but distributions to beneficiaries typically wait until the contest resolves. That intersection of creditor rights and a paused estate is exactly the kind of problem our Palm Beach probate practice is built around, and it is why we tell clients on both sides to think about debts and claims from day one, not as an afterthought.

How creditor claims complicate a contested estate

Because our practice leans heavily toward creditor-and-claims-heavy estates, this section deserves its own treatment. When a will is contested, creditors do not have to wait for the family fight to end. The claims process runs on its own timeline under Florida Statutes sections 733.701 through 733.710. The personal representative must publish a Notice to Creditors and serve known or reasonably ascertainable creditors. Creditors then generally have the later of three months from first publication or 30 days from service to file a claim.

The danger zone is this: a will contest can leave an estate without a clear, empowered personal representative for months, which is precisely when creditor deadlines are quietly running. We have seen valid claims missed and valid defenses to bad claims forfeited simply because the warring heirs were too focused on the will to manage the claims docket. If you are a beneficiary, a contest does not pause your exposure to the estate’s debts. If you are a creditor, a contest is not your problem to solve, and you should file timely regardless of the family drama.

What it costs, and the no-contest question

Will contests are not cheap. Expert witnesses on capacity, document examiners, and extensive discovery add up. Some Florida wills contain “in terrorem” or no-contest clauses that purport to disinherit anyone who challenges the will. Here is the good news for legitimate challengers: under Florida Statutes section 732.517, no-contest clauses are unenforceable in Florida. You will not lose your inheritance merely for raising a good-faith challenge, which sets our state apart from many others.

For perspective on how other jurisdictions handle these disputes, and how estate litigation strategy can differ across state lines, Morgan Legal Group’s New York team has a useful overview of , as well as a primer on . If your matter touches Florida specifically, you can also review the firm’s .

Should you contest, or should you defend?

Most clients come to us at an emotional moment, convinced of one of two things: that they were robbed, or that a relative is launching a baseless attack on a parent’s clear wishes. My advice is the same to both. Get the facts before you commit. Order the medical records. Read the drafting file. Map the deadlines. A strong undue-influence case often looks weak until discovery, and a “slam dunk” contest sometimes collapses the moment the drafting attorney testifies that the testator was sharp and alone in the room.

If you are weighing a challenge, it also helps to understand the underlying documents themselves. Our pages on Florida wills and the broader Florida probate process explain how a valid estate plan is supposed to work, which makes the flaws in an invalid one much easier to spot.

Will contests reward preparation and punish delay. If you suspect a will in Palm Beach County does not reflect a loved one’s true intentions, or you are a personal representative or creditor trying to keep a contested estate moving, the worst thing you can do is wait. Contact our Palm Beach probate team while the records are fresh and the deadlines are still open.