Contesting a Will in Ohio: What You Need to Know 

Contesting a will in Ohio is not as simple as pointing out something that feels unfair. The probate court looks for evidence, not assumptions, which is why the first step is understanding whether your concerns fit one of the three legal grounds for challenging a will. As Attorney Nicholas Weiss explains, once you know how Ohio handles execution errors, lack of testamentary capacity, and undue influence, you can make informed decisions about whether a will contest is worth pursuing and what the process will require. 

Keep reading for a clear breakdown of how will contests work in Ohio or watch the video below, where Attorney Weiss walks through the realities of probate litigation and what you can expect at each stage. 

Grounds for Contesting a Will

Ohio law recognizes only a few valid reasons to challenge a will. These are the three the probate court will look for. 

1. Improper Execution 

Ohio law requires a will to be: 

  • In writing 

  • Signed by the testator 

  • Witnessed by two competent witnesses who are present together 

If these requirements are not met, the will may be invalid. Common problems include witnesses who were not actually present at the same time, a failure to properly acknowledge the will, or other technical defects in the signing process. 

2. Lack of Testamentary Capacity 

A person signing a will must understand: 

  • What they are doing 

  • The general nature of their property 

  • Their relationship to beneficiaries 

  • How the will distributes their property 

Capacity does not require perfect memory or an absence of medical conditions. A person can struggle with daily tasks and still have testamentary capacity. Medical records, timing, and witness observations become important when capacity is questioned. 

3. Undue Influence 

Undue influence occurs when someone applies pressure or control that overpowers the testator’s free will. This is the most difficult ground to prove because it often happens behind closed doors. 

Evidence might include: 

  • Sudden changes in the will that benefit a specific person 

  • Isolation of the testator 

  • Financial dependence or manipulation 

  • Witness testimony about pressure or threats 

Before You File: What a No‑Contest Clause Could Mean for Your Case

Before moving forward with a will contest, it is important to understand how no‑contest clauses work, also called in terrorem clauses. Many Ohio wills include this provision, which says that if a beneficiary challenges the will and does not succeed, they may lose whatever inheritance the will provided.

Ohio courts typically enforce these clauses, but only when the person contesting the will lacks probable cause. If you have legitimate evidence suggesting improper execution, lack of capacity, or undue influence, the court may allow the contest to proceed without enforcing the penalty. However, if your claim is speculative or unsupported, you risk forfeiting your share.

Because these clauses can significantly raise the stakes, discussing your concerns with a probate attorney before filing is essential. Your attorney can evaluate your evidence, assess the legal risks, and help determine whether a contest is worth pursuing.

The Will Contest Process in Ohio 

Once you establish that a legal ground may be present, the next step is understanding how a will contest unfolds in probate court, starting with the initial consultation. 

1. Initial Consultation 

Will contests are not do‑it‑yourself matters. The burden of proof is on the person challenging the will, and many wills contain a no‑contest clause that can put your inheritance at risk if your challenge fails. During the consultation, we evaluate your evidence, explain the risks, and determine whether a contest is legally viable. 

2. Filing the Petition 

If the case moves forward, your attorney files a petition in probate court outlining why the will should be set aside. The opposing party can respond with objections, including attempts to enforce a no‑contest clause if one exists. 

3. Discovery 

The discovery stage allows both sides to collect evidence. This may include: 

  • Subpoenaed medical records 

  • Emails or letters 

  • Financial documents 

  • Depositions of witnesses, doctors, or family members 

  • Written interrogatories 

Discovery is often extensive because proving influence, capacity, or execution errors requires detailed documentation. 

4. Mediation 

Probate courts often require parties to attempt mediation before trial. Mediation can resolve disputes without a full trial and may allow creative settlements. Sometimes the will is upheld, but distributions are restructured. Sometimes the parties agree to invalidate the will entirely. 

5. Trial 

If mediation is unsuccessful, the case goes to trial. Both sides present witnesses, experts, and documentary evidence. The judge decides whether the will is valid. Appeals may be possible depending on the case. 

Conclusion 

Contesting a will in Ohio requires a clear understanding of the legal standards, the evidence required, and the risks involved. If you believe a will was signed improperly, created under pressure, or executed by someone who lacked capacity, speaking with an experienced probate attorney is an important first step. 

If you need guidance on this issue or want to explore your legal options, our team is here to help. Contact our office to schedule a paid consultation with an experienced attorney. 

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About the Author 

Nicholas Weiss is the founder and supervising Attorney of N.P. Weiss Law, serving clients across Northeast Ohio in real estate, family law, and estate planning & administration. 

Nick is committed to helping property owners, businesses, and families navigate legal challenges with clarity and confidence. Learn more about Nicholas Weiss. 

This article and the accompanying video are provided for informational purposes only and are intended as general guidelines. Nothing in this content creates an attorney-client relationship or constitutes legal advice on which you should rely without consulting your own retained attorney. If you have questions about your specific legal situation, please contact a licensed Ohio attorney for personalized guidance. 

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Nicholas Weiss, Esq.

Nick Weiss opened N.P. Weiss Law after many years of private civil litigation and in-house counsel experience. A transplant from Maine, he now represents families, property owners, and businesses throughout Northeast Ohio. Recognized as an AV Preeminent-rated attorney and Super Lawyers Rising Star, Nick brings a practical, client-focused approach.

https://www.npweisslaw.com/nicholas-p-weiss
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