A father changes his will six weeks before dying, cutting out three children and leaving everything to a live-in girlfriend who drove him to the attorney’s office. A mother with advancing dementia signs a trust amendment that nobody in the family knew about, making a caregiver the primary beneficiary. A brother convinces an ailing parent to revoke a trust that had been in place for 15 years and replace it with one that names him sole trustee and sole beneficiary.
These aren’t hypotheticals—they’re the types of cases Florida probate courts see regularly. And in each scenario, the central legal question is the same: was the testator’s or settlor’s free will overridden by someone else’s influence?
Undue influence is the most frequently litigated ground for contesting a will or trust in Florida. But proving it requires more than suspicion—it requires understanding a specific legal framework that Florida courts have applied for over 50 years, and knowing how to trigger a presumption that shifts the burden of proof to the other side.
Contesting a Trust vs. Contesting a Will in Florida: Key Differences
What Is Undue Influence Under Florida Law?
Florida Statute §732.5165 provides that a will is void if its execution is procured by fraud, duress, mistake, or undue influence. The parallel trust provision, §736.0406, voids any trust or portion of a trust procured by the same grounds.
Neither statute defines undue influence. That definition comes entirely from case law, and Florida’s appellate courts have been consistent in how they articulate it: undue influence is conduct that amounts to over-persuasion, duress, force, coercion, or artful and fraudulent contrivances to such an extent that there is a destruction of the testator’s free agency and willpower.
The critical distinction is between influence and undue influence. Florida law has always recognized that people have every right to try to persuade a family member about how to distribute their estate. A child can ask a parent to leave them the family home. A spouse can express preferences about how assets are allocated. An advisor can recommend changes to an estate plan. None of that is illegal or actionable.
Undue influence crosses the line when persuasion becomes coercion—when the influencer’s will substitutes for the testator’s own independent judgment. The question is not whether someone tried to influence the testator, but whether they succeeded in overcoming the testator’s ability to make their own decisions.
The Carpenter Test: Florida’s Seven-Factor Framework
The foundational framework for analyzing undue influence claims in Florida comes from In re Estate of Carpenter, 253 So. 2d 697 (Fla. 1971), a Florida Supreme Court decision that has governed this area of law for over five decades. Carpenter established that when a substantial beneficiary under a will occupies a confidential relationship with the testator and is active in procuring the contested instrument, a rebuttable presumption of undue influence arises.
To determine whether a beneficiary was “active in procuring” the instrument, the court identified seven specific factors:
| # | Carpenter Factor |
| 1 | The beneficiary was present at the execution of the will or trust |
| 2 | The beneficiary was present when the testator expressed a desire to make a will or trust |
| 3 | The beneficiary recommended the attorney who drafted the instrument |
| 4 | The beneficiary knew the contents of the instrument before execution |
| 5 | The beneficiary gave instructions to the drafting attorney on preparation |
| 6 | The beneficiary secured the witnesses to the instrument |
| 7 | The beneficiary had safekeeping of the instrument after execution |
A critical point the Carpenter court emphasized: a contestant does not need to prove all seven factors. The court explicitly stated that “it will be the rare case in which all the criteria will be present.” As recently as 2024, the Fifth District Court of Appeal reaffirmed this principle in Leitner v. Leitner, 391 So.3d 1023 (Fla. 5th DCA 2024), finding that four of the seven factors were sufficient to establish active procurement.
The Three Elements That Trigger the Presumption
Establishing undue influence in Florida doesn’t require direct proof that someone held a gun to the testator’s head—that kind of evidence almost never exists. Instead, Florida’s burden-shifting framework under §733.107 allows the contestant to create a rebuttable presumption of undue influence by proving three foundational elements:
- Substantial beneficiary: The alleged influencer received a substantial benefit under the contested instrument. This is typically the easiest element to establish—if someone went from receiving nothing (or a modest share) to receiving the majority of the estate, they are a substantial beneficiary.
- Confidential relationship: The beneficiary occupied a confidential relationship with the testator. Florida courts define this broadly, applying the standard from Quinn v. Phipps: the term “fiduciary or confidential relation” embraces both technical fiduciary relations and informal relations that exist wherever one person trusts in and relies upon another. The relationship can be moral, social, domestic, or merely personal. However, the spousal relationship alone is not sufficient to establish this element—the court in Tarsagian v. Watt, 402 So.2d 471 (Fla. 3d DCA 1981) held that applying the presumption to spouses would cause it to arise in virtually every case.
- Active procurement: The beneficiary was active in procuring the contested instrument, as evaluated under the Carpenter factors. This is usually the most contested element, requiring fact-intensive analysis of the beneficiary’s involvement in the estate planning process.
Once all three elements are established, §733.107(2) provides that the presumption “implements public policy against abuse of fiduciary or confidential relationships” and operates as a presumption shifting the burden of proof under §§90.301–.304. This is not merely a presumption that shifts the burden of production—it shifts the actual burden of proof to the proponent of the will or trust.
What Happens After the Presumption Arises
Once the presumption arises, two important consequences follow.
First, the case almost certainly goes to trial. The Fifth District confirmed in Leitner v. Leitner (2024) that once the undue influence presumption arises, the issue cannot be resolved through summary judgment. Determining whether the presumption has been rebutted requires weighing evidence against the presumption—a function reserved for the factfinder at trial, not for a judge on a motion for summary judgment.
Second, the burden shifts to the proponent. The beneficiary who stands to gain under the contested instrument must now come forward with a reasonable explanation for their involvement in the testator’s affairs. As the Third District explained in Swiss v. Flanagan, 329 So.3d 199 (Fla. 3d DCA 2021), once the burden shifts, the beneficiary must provide a reasonable explanation by a preponderance of the evidence. If the explanation is deemed reasonable, the presumption “vanishes,” and the trial court decides the case based on the greater weight of the evidence.
Florida courts have noted that only a slight or minimal explanation may be sufficient to rebut the presumption. Jordan v. Jordan, 601 So.2d 287 (Fla. 3d DCA 1992). But this does not mean the presumption is toothless—forcing the case to trial and shifting the burden of proof changes the litigation dynamics significantly. Many undue influence cases settle once the presumption is established precisely because the proponent cannot guarantee that a jury will credit their explanation.
What Courts Actually Look For: The Factual Red Flags
The Carpenter factors are the formal framework, but Florida courts consider a much broader range of circumstances when evaluating undue influence claims. The Third District’s comprehensive analysis in Swiss v. Flanagan (2021) provides the most detailed modern roadmap of what courts examine beyond the seven-factor test.
Isolation from family. Evidence that the beneficiary restricted the testator’s contact with other family members is among the strongest indicators. In Swiss, the court found significant that the beneficiary “curtailed communication with his children” and controlled access to the testator. Isolation suggests that the influencer was creating an environment where alternative perspectives—and potential objections—were eliminated.
Declining mental and physical health. Medical evidence of cognitive decline during the period surrounding the instrument’s execution is highly relevant. In Swiss, the testator was diagnosed with dementia, anxiety, and depression shortly after the will was executed, and medical records were “replete with observations regarding his impaired cognitive abilities.” While diminished capacity alone is not undue influence (it’s a separate ground for contest), it establishes the vulnerability that makes undue influence possible.
Abrupt departures from prior consistent plans. When a testator who has maintained substantially the same estate plan for years suddenly makes dramatic changes—particularly changes that benefit someone who recently entered their life or recently assumed a caregiving role—courts take notice. In Swiss, prior drafts reflected that the beneficiary was to take no active role in estate administration, but the disputed will named her personal representative and gave her a substantially increased share.
Control over the testator’s affairs. Evidence that the beneficiary managed the testator’s finances, completed legal and insurance documents, or represented themselves as the testator’s spouse to third parties indicates a level of control that goes beyond normal assistance. This kind of evidence supports both the “confidential relationship” and “active procurement” elements simultaneously.
Suspicious execution circumstances. The absence of a proper attorney file, the preparing attorney’s inability to recall execution details, errors in the instrument or affidavit, and departure from standard estate planning practices all suggest that the normal safeguards against undue influence were circumvented. Courts view poor documentation as evidence that the process was rushed or irregular—not merely as attorney negligence.
Beneficiary involvement in selecting the attorney. When the beneficiary—rather than the testator—contacts the attorney, arranges the meeting, drives the testator to the appointment, or sits in on the consultation, courts view this as strong evidence of active procurement. An independent attorney relationship, where the testator selects and meets with the attorney privately, is one of the strongest defenses against an undue influence claim.
Will Contest vs. Trust Contest: Same Test, Different Procedures
Florida applies the same substantive Carpenter framework to both will and trust contests. The definition of undue influence, the three-element presumption trigger, and the burden-shifting mechanism all work identically regardless of whether the challenged instrument is a will under Chapter 732 or a trust under Chapter 736.
But the procedural differences are significant:
| Procedure | Will Contest (Ch. 732) | Trust Contest (Ch. 736) |
| How to File | Adversary proceeding under probate rules | Complaint with formal service on trustee (Johnson v. Marcus, 2024) |
| Contest Deadline | 3 months from Notice of Administration (§733.212) | 6 months from trustee disclosure (§736.0604) |
| When Contest Can Begin | After will is admitted to probate | After trust becomes irrevocable, typically at death (§736.0207) |
| No-Contest Clause | May be enforceable | Unenforceable (§736.1108) |
| Service Requirements | Formal notice under Probate Rules | Stricter — personal service required (Miller v. Moore, 2024) |
| Ongoing Oversight | Limited post-probate oversight | Broader supervisory jurisdiction under Ch. 736 |
The no-contest clause distinction is particularly important. Under §736.1108, any trust provision that purports to penalize an interested person for contesting the trust is unenforceable. The Third District reinforced this in Ramos v. Halpern, 337 So.3d 121 (Fla. 3d DCA 2021). This means trust beneficiaries can challenge a trust on undue influence grounds without risking forfeiture of their share—a significant strategic advantage over will contests, where no-contest clauses may carry real consequences.
The filing requirement difference is equally critical. As the Fourth District held in Johnson v. Marcus, 385 So.3d 1084 (Fla. 4th DCA 2024), trust contests require filing a complaint and formal service on the trustee—the probate code’s formal notice procedure is insufficient for trust proceedings. Failing to follow the correct procedural path can result in dismissal regardless of the strength of the underlying undue influence claim.
Understanding the Statute of Limitations in Florida Probate Litigation
Defending Against an Undue Influence Claim
If you are the beneficiary of a will or trust being challenged on undue influence grounds, the defense strategy centers on preventing the presumption from arising—or, if it does arise, providing the “reasonable explanation” the law requires.
The strongest defense is evidence of independent decision-making by the testator: that they met with the attorney alone, expressed their own reasons for the estate plan changes, and made decisions consistent with their stated values and relationships. Documentation matters enormously. An attorney file showing detailed notes from private meetings with the testator, a contemporaneous capacity evaluation, and correspondence reflecting the testator’s own instructions can be dispositive.
Evidence that the testator made the same or similar decisions at other times—or expressed the same sentiments to other people—undermines the argument that their will was overridden. Consistency with the testator’s known character, relationships, and preferences is a powerful rebuttal to claims of coercion.
Courts have also recognized that the presumption does not apply to the spousal relationship standing alone. Tarsagian v. Watt established that the confidential relationship between spouses is not counted for purposes of the presumption, because applying it would cause the presumption to arise in virtually every case where a spouse is the primary beneficiary—which is the default in most estate plans.
Why Timing and Preservation Matter
Undue influence cases are won or lost on evidence that is often perishable. Medical records documenting the testator’s cognitive state at the time of execution, the drafting attorney’s file notes and recollections, and testimony from people who interacted with the testator during the relevant period are all time-sensitive. Memories fade, witnesses become unavailable, and documents can be lost or destroyed.
The deadlines compound this urgency. The three-month will contest deadline under §733.212 and the six-month trust contest deadline under §736.0604 leave very little time to investigate, gather evidence, and prepare a challenge. Waiting until the last minute to consult with an attorney can mean the difference between preserving a claim and losing it forever.
If you suspect that a will or trust was procured through undue influence, the time to act is immediately after you receive the Notice of Administration or trust disclosure documents—not after you’ve had time to grieve, process, or discuss it informally with family members.
FLORIDA WILL CONTESTS – THE DOCTRICE OF DEPENDENT RELATIVE REVOCATION
Protect Your Family’s Inheritance
Undue influence cases are among the most emotionally difficult and factually complex matters in Florida probate litigation. They require careful investigation, strategic use of the Carpenter presumption framework, and experienced judgment about how to present evidence of vulnerability, isolation, and control to a judge or jury.
Zoecklein Law PA represents clients in will contests, trust contests, and estate litigation involving undue influence claims throughout the entire state of Florida. Whether you believe a loved one’s estate plan was the product of coercion, or you need to defend against an undue influence challenge, contact us for a consultation.
