Probate fraud and undue influence are the two most common grounds for challenging a will in Florida. Under Fla. Stat. 732.5165, a will (or any part of it) is void if its execution was procured by fraud, duress, mistake, or undue influence. In plain terms: even a will that was signed, witnessed, and notarized perfectly can be thrown out if a court finds the testator’s true wishes were hijacked.
I’ve spent years litigating these cases in the Palm Beach County probate division, and I can tell you the headline rarely matches the courtroom. Most people imagine forged signatures and dramatic deathbed confessions. The reality is quieter and harder to prove: a trusted caregiver, a late-in-life “new best friend,” a child who suddenly becomes the only one with the key to the safe deposit box and the password to the brokerage account. This article walks through how Florida actually treats these claims, where the burden of proof lands, and what wins.
The Difference Between Probate Fraud and Undue Influence
People use the terms interchangeably. Courts do not. They are distinct legal theories with different elements, and a strong contest often pleads both in the alternative.
Probate fraud
Fraud requires a knowing misrepresentation that the testator relied on. Florida courts recognize two flavors:
- Fraud in the execution — the testator was deceived about the nature of the document itself. Think of an elderly parent told they were signing a power of attorney or a “tax form,” when in fact they were signing a new will.
- Fraud in the inducement — the testator knew they were signing a will, but a beneficiary fed them lies to shape its terms. A common pattern: convincing Mom that her daughter “stole from her” or “abandoned her,” so Mom cuts the daughter out based on a fabrication.
Fraud is notoriously hard to prove because it lives in someone’s mind and is rarely written down. You are reconstructing a false story told to a person who can no longer testify.
Undue influence
Undue influence is broader and, frankly, the workhorse of Florida will contests. It does not require an outright lie. It requires over-persuasion, coercion, or pressure that destroyed the testator’s free agency and substituted someone else’s will for their own. The classic definition is influence “amounting to over-persuasion, duress, force, coercion, or artful or fraudulent contrivances to such a degree that the testator loses free agency.” Mere affection, advice, or even nagging is not enough. The influence has to overpower, not merely persuade.
The Carpenter Presumption: Florida’s Signature Doctrine
If you take one thing from this article, take this. Florida is one of the more challenger-friendly states for undue influence because of In re Estate of Carpenter, 253 So. 2d 697 (Fla. 1971), and its statutory companion, Fla. Stat. 733.107.
Normally the person challenging a will carries the burden. But Florida flips that burden when three things line up. A rebuttable presumption of undue influence arises when the influencer:
- Occupied a confidential relationship with the testator (a relationship of trust and reliance — caregiver, agent under a power of attorney, close adult child, sometimes a friend or pastor);
- Was a substantial beneficiary under the challenged will or trust; and
- Was active in procuring the instrument.
Once a contestant establishes those three elements, Fla. Stat. 733.107(2) shifts the burden of proof — not just the burden of producing evidence, but the actual burden of persuasion — onto the will’s proponent to prove, by a preponderance of the evidence, that there was no undue influence. That is an enormous strategic advantage and the reason these cases settle as often as they do.
The seven Carpenter factors for “active procurement”
The Florida Supreme Court gave us a non-exhaustive list of factors to determine whether a beneficiary was “active in procuring” the will. No single factor is decisive; courts weigh the totality. The original seven are:
- Presence of the beneficiary at the execution of the will;
- Presence of the beneficiary on occasions when the testator expressed a desire to make a will;
- Recommendation by the beneficiary of the attorney who drew the will;
- Knowledge of the contents of the will by the beneficiary before execution;
- Giving of instructions on the will’s preparation by the beneficiary to the drafting attorney;
- Securing of witnesses by the beneficiary; and
- Safekeeping of the will by the beneficiary after execution.
Later cases have added more — isolating the testator from family, controlling finances, and disparaging the natural objects of the testator’s bounty. When I evaluate a case in Palm Beach, I am quietly building a checklist against these factors from day one, because the more boxes that get checked, the closer we are to flipping the burden.
Where Creditors and Estate Claims Intersect With Fraud Contests
This is the part most general estate articles skip, and it matters here. A will contest does not pause the rest of the estate. While beneficiaries fight over validity, the estate still owes money — to hospitals, hospice providers, the IRS, credit card companies, and anyone who filed a timely claim during the creditor period under Fla. Stat. 733.702 and 733.710.
Two collisions come up constantly:
- The influencer who is also a creditor. A caregiver who allegedly procured the will sometimes also files a “claim” against the estate for unpaid care, loans, or reimbursements. When the same person is both the suspected influencer and a claimant, those claims deserve hard scrutiny — they can be a back door to extracting the same money the will contest is trying to claw back.
- Self-dealing transfers before death. Undue influence rarely waits for the will. It often shows up first as lifetime transfers — retitled real estate, “gifts,” POA-funded withdrawals, beneficiary-designation changes on annuities and IRAs. These may be attacked separately as breach of fiduciary duty or exploitation of a vulnerable adult under Fla. Stat. 825.103, even while the will fight proceeds.
Because Palm Beach estates often carry significant creditor exposure and complex assets, coordinating the validity fight with the claims process is not optional — it is the whole game. The almost always multiply when contested validity and live creditor claims run on parallel tracks.
Evidence That Actually Moves a Florida Undue Influence Case
Suspicion is not evidence. Judges have seen every grieving sibling who is “sure something was wrong.” What persuades a probate court is a documented pattern. The strongest cases are built from:
- Medical records showing cognitive decline, dementia diagnoses, medications affecting judgment, and the testator’s capacity around the signing date;
- The drafting attorney’s file and testimony — who called to set up the appointment, who was in the room, who relayed the instructions;
- Financial records — bank statements, wire transfers, and POA activity showing money moving toward the influencer;
- Communications — texts, emails, and voicemails revealing isolation tactics or coaching;
- Witness accounts of sudden changes in the testator’s relationships, access, and stated intentions.
The mechanics of mounting the challenge itself mirror what we see in other states; the way follows a similar evidentiary spine, even though Florida’s burden-shifting presumption gives contestants a sharper tool than most jurisdictions.
Deadlines: The Trap That Ends Most Contests Before They Start
I will be blunt. More valid claims die from missed deadlines than from weak facts. In Florida, once a personal representative serves the Notice of Administration, the clock under Fla. Stat. 733.212(3) is unforgiving:
- You generally have 3 months from the date the notice was served on you to file an objection to the validity of the will, the qualifications of the personal representative, venue, or jurisdiction.
- Miss that window and your objections are, in the statute’s own words, “forever barred.”
Three months sounds generous until you realize a real undue influence investigation requires subpoenaing medical and financial records, deposing the drafting attorney, and often retaining a forensic accountant or geriatric expert. If you suspect a problem, the time to call a probate litigation attorney is the week you receive the notice — not after you have “thought it over.” Our Palm Beach probate team regularly takes intake calls where the only real question left is whether any deadline can still be saved.
What a Successful Challenge Achieves
If a court finds the will was procured by fraud or undue influence, the tainted will — or just the tainted provisions — is declared void under Fla. Stat. 732.5165. The estate then passes either under a valid prior will or, if none exists, through Florida’s intestacy statutes (Fla. Stat. 732.101 and following), which distribute assets to legal heirs in a fixed order. A void revocation, too, springs the earlier will back to life. The point is restoration: the law’s goal is to honor what the testator actually wanted before someone interfered.
For deeper background on how the broader process unfolds, our overview of Florida probate administration explains how validity disputes fit alongside asset marshaling and creditor resolution, and Morgan Legal’s Florida probate practice page details the related services available to families across the state.
The Bottom Line
Florida gives families a real, statutorily backed path to undo a will obtained through deception or coercion — and the Carpenter presumption can shift the burden of proof to the very person who benefited. But the doctrine rewards speed and documentation, not outrage. If something about a loved one’s final will feels engineered rather than chosen, treat the Notice of Administration as a starting gun. The facts that win these cases are gatherable, but only while the trail is fresh and the deadline is still open.
Frequently Asked Questions
What is the deadline to contest a will in Florida?
Under Fla. Stat. 733.212(3), an interested person who is served with the Notice of Administration generally must file an objection to the will’s validity within 3 months of service, or those objections are forever barred. Because investigating fraud or undue influence takes time, you should consult a probate litigation attorney as soon as you receive the notice.
How does Florida's Carpenter presumption help someone challenging a will?
Under In re Estate of Carpenter and Fla. Stat. 733.107, a rebuttable presumption of undue influence arises if the influencer had a confidential relationship with the testator, was a substantial beneficiary, and was active in procuring the will. When all three are shown, the burden of proof shifts to the will’s proponent to prove there was no undue influence by a preponderance of the evidence.
What is the difference between probate fraud and undue influence in Florida?
Fraud requires a knowing misrepresentation the testator relied on, either about the nature of the document (fraud in execution) or about facts that shaped its terms (fraud in inducement). Undue influence requires over-persuasion or coercion that destroyed the testator’s free agency. Undue influence does not require an outright lie, which makes it the more commonly used ground in Florida contests.
Can lifetime gifts or POA transfers be challenged along with the will?
Yes. Undue influence often appears first as lifetime transfers, retitled property, or beneficiary-designation changes. These can be attacked separately as breach of fiduciary duty or exploitation of a vulnerable adult under Fla. Stat. 825.103, even while the will contest proceeds in the probate division.
What happens to creditor claims while a will is being contested?
The contest does not pause the estate’s obligations. Creditors who filed timely claims during the period set by Fla. Stat. 733.702 and 733.710 must still be addressed. Watch closely when a suspected influencer also files a creditor claim, since it can be a back door to the same money the contest seeks to recover.
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For more on our Florida practice, see our overview of Florida probate administration. Morgan Legal Group's affiliated New York office also handles .