Contesting a will in Florida means asking a probate court to declare a will invalid—in whole or in part—because of a legal defect in how it was signed or in the mind and circumstances of the person who signed it. You cannot challenge a Florida will simply because you think it is unfair or because you were left less than you expected. The court will only set a will aside if you prove a recognized legal ground, such as improper execution, lack of testamentary capacity, undue influence, fraud, duress, or mistake. The challenge runs through the probate case itself, on a tight statutory timeline.
Below is a working walk-through of how will contests actually unfold in South Florida probate courts, with particular attention to estates whose main asset is real property—the homestead, a duplex in Broward, a condo in Miami-Dade—because that is where most of the money, and most of the fighting, tends to live.
What it legally means to contest a will in Florida
A will contest is a formal challenge filed in the probate proceeding asserting that the document offered for probate is not the decedent’s valid last will. Florida law treats a will that has been admitted to probate as presumptively valid, so the burden of proof generally shifts to whoever is attacking it once the formalities appear to have been met. The Florida Probate Code—Chapters 731 through 735 of the Florida Statutes—governs the whole process, and the procedural mechanics live in the Florida Probate Rules.
Two things matter from the start. First, a contest is adversarial litigation grafted onto an otherwise administrative case; it has pleadings, discovery, depositions, and frequently a trial. Second, the clock is unforgiving. Miss the window to object and your right to challenge can be lost permanently, even if you had an airtight case.
Who has standing to challenge a Florida will
Not everyone gets to fight. To contest a will you must be an “interested person” under Florida Statutes § 731.201(23)—someone whose interest in the estate would be affected by the outcome. In practice that usually means:
- A beneficiary named in the will being challenged.
- A beneficiary under a prior will who would inherit more if the current one fails.
- An heir at law (a spouse, child, or other relative) who would take under Florida’s intestacy statutes if there were no valid will at all.
- A creditor, in narrower circumstances tied to their claim.
The standing question is not academic. If invalidating the will would not actually change what you receive—because an earlier will or the intestacy rules leave you in the same spot—you may have no standing to proceed, and the personal representative’s attorney will say so quickly.
The grounds for contesting a will
Florida recognizes a defined set of grounds. A vague sense of betrayal is not one of them. These are the arguments that actually move a probate judge.
1. Improper execution (failure of formalities)
Florida Statutes § 732.502 sets out exactly how a will must be signed: in writing, signed by the testator at the end, in the presence of two attesting witnesses, who must each sign in the presence of the testator and of each other. These are not technicalities a court will wave away. If the witnesses were not both present, or the testator never signed, the will fails. Out-of-state wills are honored if they were valid where executed, but a will signed loosely at a kitchen table—without proper witnessing—is a classic, winnable contest.
2. Lack of testamentary capacity
The testator must have understood, at the moment of signing, the nature and extent of their property, the natural objects of their bounty (typically family), and the practical effect of making a will. Florida’s threshold is lower than people assume—a person with dementia can have a lucid interval—so a diagnosis alone rarely wins. What wins is contemporaneous evidence: medical records, the drafting attorney’s notes, the timing of the signing relative to a hospitalization, and witness testimony about the testator’s actual state that day.
3. Undue influence
This is the most common ground in Florida, especially in elder estates. Undue influence means someone overpowered the testator’s free will so the document reflects the influencer’s wishes, not the decedent’s. Under the framework drawn from In re Estate of Carpenter and codified in part at § 733.107(2), a rebuttable presumption of undue influence arises when a person who (a) is a substantial beneficiary, (b) had a confidential relationship with the decedent, and (c) was active in procuring the will. “Active procurement” is proven through a cluster of factors—presence at the signing, recommending the attorney, knowing the contents in advance, securing witnesses, keeping the will afterward, and so on. When the presumption applies, the burden shifts to the influencer to prove the will was clean.
4. Fraud, duress, and mistake
Fraud comes in two flavors: fraud in the execution (the testator was deceived about what they were signing) and fraud in the inducement (lied to about facts that shaped how they distributed property). Duress involves coercion through threats. Mistake is the narrowest and hardest—Florida courts are reluctant to rewrite an unambiguous will based on a claimed error.
5. Revocation and superseding documents
Sometimes the contest is not that the will is defective but that it was revoked—by a later will, a codicil, or a physical act like tearing it up under § 732.505–732.506. A surprising number of disputes turn on which of several documents is the real last word.
The process, step by step
Here is how a contest typically proceeds once probate opens in a Florida circuit court’s probate division.
- The will is offered for probate. The petitioner asks the court to admit the will and appoint a personal representative.
- Notice of Administration is served. Under § 733.212, this notice triggers the contest deadline. Read it carefully—it tells you exactly how long you have.
- You file an objection or a petition to revoke probate. Under § 733.109, an interested person may petition to revoke probate of a will. This is the formal vehicle for the contest.
- The case becomes adversarial. Per the Florida Probate Rules, formal notice and full litigation procedure attach. Discovery follows: document requests, interrogatories, and depositions of the witnesses, the drafting lawyer, and treating physicians.
- Mediation. Most Florida probate courts require mediation. A large share of contests settle here, often because litigation costs eat into the very estate everyone is fighting over.
- Trial. If no settlement, a judge (probate trials are typically non-jury) hears the evidence and rules on validity.
The mechanics resemble probate litigation in other states, though deadlines and presumptions differ. If part of an estate or a related dispute reaches into New York, the analysis shifts—our colleagues explain the parallel framework in their overview of an , and they break down how the format changes depending on the estate in their guide to the . For Florida-specific representation, see our discussion of .
The deadlines that decide cases
Few things sink a meritorious challenge faster than a missed date. The key windows:
- After Notice of Administration: an interested person generally has three months from service to object to the will’s validity, the venue, or the personal representative’s qualification (§ 733.212(3)). Objections not filed within this period are barred.
- If you were not served and learn of the probate later, your timing is governed by the revocation statute and the general two-year limitations backstop in § 733.710—but do not rely on the long tail; act immediately.
- Creditor claims run on their own separate clock and should not be confused with the contest deadline.
The takeaway: if you receive any probate paper from a Florida court, treat it as time-sensitive and get counsel within days, not months.
Why real-property estates raise the stakes
In South Florida, the contested asset is usually dirt and a roof. That changes the calculus in concrete ways.
First, homestead property has special constitutional protection in Florida and often passes outside the ordinary will scheme. Article X, Section 4 of the Florida Constitution and § 732.401 restrict how a homestead can be devised when there is a surviving spouse or minor child. A will provision that violates those rules can be invalid as to the homestead regardless of how the rest of the contest comes out—so a real-property estate may involve a homestead fight layered on top of, or instead of, a classic will contest.
Second, title gets clouded. A pending contest can stall a sale or refinance because no clean title can pass while ownership is disputed. That pressure is real, and it is why many real-estate-heavy contests settle at mediation: the parties want to liquidate or keep the property, and protracted litigation freezes everyone.
Third, valuation becomes a battleground. When the estate is mostly cash, the numbers are obvious. When it is a Fort Lauderdale triplex or a waterfront lot, appraisals, carrying costs, and rental income all become contested facts that shape settlement.
If you are sorting out whether you even need to litigate, our overview of how Florida probate works and our explainer on wills and what makes them valid are useful starting points before you commit to a fight.
What a will contest costs—and whether it’s worth it
Be candid with yourself. Will contests are expensive, slow, and emotionally corrosive. Fees can run well into five figures, and in some cases the court may shift fees. Before filing, weigh three things: the strength of your evidence on a recognized ground, your standing and how much you would actually gain if you win, and whether a no-contest clause in the will puts your existing inheritance at risk. (Florida, notably, does not enforce no-contest “in terrorem” clauses—§ 732.517 makes them unenforceable—so a Florida testator cannot use one to scare you off, unlike in many other states.)
A seasoned probate attorney can usually tell you within an early consultation whether you have a colorable claim or a grievance. The difference is worth the consultation. If you want a case evaluated, contact our probate team while your deadline is still open.
The bottom line
Contesting a will in Florida is winnable—but only on real grounds, only by an interested person, and only if you act inside the statutory window. Improper execution, lack of capacity, and undue influence are the workhorses. The homestead and other real property turn an ordinary dispute into a high-stakes one. If you suspect a Florida will does not reflect the true wishes of the person who died, gather the documents, note your deadline, and talk to a probate lawyer before the three months run.
Frequently Asked Questions
How long do I have to contest a will in Florida?
If you were served with the Notice of Administration, you generally have three months from the date of service to file an objection to the will’s validity under Florida Statutes section 733.212(3). Objections filed after that period are usually barred. If you were never served, the two-year backstop in section 733.710 may apply, but you should act immediately rather than rely on it.
Can I contest a will just because it seems unfair?
No. Florida courts will not invalidate a will simply because you were left out or received less than expected. You must prove a recognized legal ground, such as improper execution, lack of testamentary capacity, undue influence, fraud, duress, mistake, or revocation. Unfairness alone is not a ground.
What is the most common ground for contesting a Florida will?
Undue influence is the most common ground, particularly in estates involving elderly testators. A rebuttable presumption arises when a substantial beneficiary who had a confidential relationship with the decedent was active in procuring the will. When that presumption applies, the burden shifts to the alleged influencer to prove the will was made freely.
Will a no-contest clause cause me to lose my inheritance if I challenge the will?
Not in Florida. Under Florida Statutes section 732.517, no-contest (in terrorem) clauses are unenforceable. A Florida will cannot strip your inheritance just because you challenged the will, which is different from the rule in many other states.
What happens to estate real property during a will contest?
A pending contest typically clouds title, which can stall any sale or refinance of the property until ownership is resolved. Homestead real estate also carries special Florida constitutional and statutory protections that may control who inherits regardless of the will. Because frozen real estate creates financial pressure, many real-property estate disputes settle at mediation.
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