The will is read, and the contents are a shock. A caretaker who appeared in the final months of a parent’s life is now the primary beneficiary, disinheriting children who have been close for decades. For the family, this isn’t just a surprise—it feels like a betrayal of their parent’s true intentions. The immediate question is always the same: Can we challenge this?
In my years of practice, I have seen this scenario play out many times. The grief of losing a family member is compounded by the confusion and anger of a suspicious will. New York courts do not take will contests lightly. The law presumes a will is valid, and the burden of proof falls on the person challenging it—the objectant. Simply feeling that a will is “unfair” is not enough to have it overturned. The challenge must be based on specific legal grounds.
A will contest is not a simple disagreement. It is a formal legal proceeding in Surrogate’s Court that requires substantial evidence to succeed. Understanding what the law allows is the necessary first step.
What Are the Legal Grounds for a Will Contest?
In New York, a will can be challenged on four primary grounds. Each has a high evidentiary bar, and success often depends on the quality of the facts and testimony presented. At our firm, we evaluate every potential contest against these established standards.
1. Improper Execution
A will is a formal legal document with strict requirements for how it must be signed and witnessed. Under New York’s Estates, Powers and Trusts Law (EPTL) § 3-2.1, a will must be signed at the end by the testator—the person making the will—in the presence of at least two witnesses. The testator must also declare to the witnesses that the document they are signing is their will. The witnesses must then sign their names and addresses within a 30-day period. If any of these steps were missed or performed incorrectly, the will can be invalidated. This is often the most straightforward ground to prove, as it relies on procedural facts rather than subjective states of mind.
2. Lack of Testamentary Capacity
For a will to be valid, the testator must have had “testamentary capacity” at the moment they signed it. This does not mean they had to be in perfect health or have a flawless memory. It means they had to understand three basic things:
- The nature and extent of their property (what they owned).
- The natural objects of their bounty (who their close family members were).
- The disposition they were making of their property (who they were giving it to and that they were signing a will to do so).
Proving a lack of capacity often involves medical records, testimony from doctors, and accounts from friends and family who can speak to the testator’s mental state around the time the will was signed. A diagnosis of dementia, for example, is not automatically disqualifying, but it can be powerful evidence if it can be shown to have impaired the testator’s understanding of these key elements.
3. Undue Influence
This is one of the most common but also most difficult grounds to prove. Undue influence occurs when a person in a position of power or trust uses that position to manipulate the testator into making a will that benefits the influencer. This is not mere persuasion; it is coercion that overwhelms the testator’s free will.
We look for red flags—a confidential relationship (like a caretaker, a new friend, or even a family member), the testator’s isolation from other loved ones, a sudden and dramatic change from a previous will, and the influencer’s active participation in procuring the new will. Undue influence is rarely proven with a single piece of evidence. It is typically established by showing a pattern of manipulative behavior that left the testator with no other choice.
4. Fraud or Forgery
A will can be invalidated if it was procured by fraud. This can happen in two ways. First is fraud in the execution, where the testator is tricked into signing a document they do not know is a will. Second is fraud in the inducement, where the testator is intentionally misled by a false statement that causes them to make a provision they otherwise would not have made—for example, disinheriting a son after being falsely told he had committed a crime.
Forgery is a more straightforward form of fraud: the signature on the will is not the testator’s. This is typically proven through handwriting analysis and expert testimony.
The Realities of a Will Contest
Before initiating a contest, families must consider the practical realities. These proceedings can be lengthy, expensive, and emotionally draining. Discovery involves depositions, document requests, and potentially expert witnesses, all of which add to the cost.
Furthermore, many wills contain an in terrorem clause, also called a no-contest clause. This provision states that if a beneficiary challenges the will and loses, they forfeit any inheritance they were granted in that will. It is a powerful deterrent designed to discourage frivolous lawsuits. While there are some exceptions, the risk of losing everything is a serious contingency that must be weighed carefully.
Stewardship of a family’s legacy sometimes means asking hard questions about a final document. But it also means proceeding with a clear-eyed understanding of the law, the evidence, and the potential consequences.
If you believe a loved one’s will is the product of improper execution, incapacity, influence, or fraud, the first step is a frank assessment of the facts against these legal standards. We can schedule a preliminary case review to analyze the document and the surrounding circumstances to determine if valid grounds for a challenge exist.




