How to Contest a Will: Valid Grounds, Deadlines, Standing and Costs

Disagreeing with a will is not enough to overturn it. Courts set aside wills only on specific legal grounds, and deadlines are often short. Understanding the rules early helps you decide whether a challenge is realistic.

Who can contest

Usually only an interested person has standing, such as a spouse, child or other heir who would inherit without the will, or a beneficiary of an earlier will whose share was reduced. Someone with no financial stake generally cannot challenge a will.

Valid grounds

• Lack of testamentary capacity: the person did not understand their property, family or the effect of the will when signing.
• Undue influence: someone overpowered the person's free will, often a caregiver or relative in a position of trust.
• Fraud or forgery.
• Improper execution: missing signatures, witnesses or required formalities.
• Revocation: the will was revoked or replaced by a later valid will.

Deadlines

Will contests must be filed within a limited period after the will is admitted to probate or after notice is given, which can be as short as a few months in some states. Missing the deadline can end your right to challenge, so consult a probate lawyer quickly.

Evidence that matters

Medical records, witness statements from people who saw the person around the time of signing, the lawyer's file and notes, and records of who arranged the will all matter. Courts presume a properly executed will is valid, so the challenger carries the burden of proof.

No-contest clauses

Some wills say that a beneficiary who contests will lose their gift. Many states enforce such clauses only if the challenger lacked probable cause. Get advice before filing if you stand to lose an inheritance.

Costs and alternatives

Contests can be expensive and slow, and many settle through mediation. A settlement can divide the estate more quickly and avoid public airing of family conflict. Weigh the cost against the amount at stake.

If you are defending the will

The executor named in the will generally must defend it. Preserve the original will, the lawyer's file and witness information. Ask the court about paying defense costs from the estate and avoid distributing assets until the dispute is resolved.

Real-life scenarios

1. A child who was left out of a recent will alleges undue influence by a caregiver and files within the deadline.
2. A family settles in mediation after a challenge based on capacity.
3. A sibling learns a no-contest clause applies and consults a lawyer before filing.

Common mistakes to avoid

• Missing the filing deadline.
• Contesting without standing.
• Relying on unfairness alone.
• Ignoring no-contest clauses.
• Not gathering medical evidence.
• Spending more than the amount at stake.

Questions to ask a professional

• Do I have standing?
• What ground fits the facts?
• What is the deadline?
• How strong is the evidence?
• What are the cost and settlement options?

A practical action plan

1. Get a copy of the will and the probate filing.
2. Calendar the contest deadline.
3. Consult a probate lawyer.
4. Collect medical and witness evidence.
5. Consider mediation.

Terms you may hear

• Testamentary capacity: mental ability to make a will.
• Undue influence: overpowering someone's free will.
• Standing: the right to bring a claim.
• No-contest clause: a penalty for challenging a will.
• Probate: the court process that validates a will.

Getting the right documents first

Ask the probate court for a copy of the will and any codicils, the petition for probate and the list of interested parties. Request prior wills from the drafting lawyer if you can. Comparing versions can show when and how key changes were made and who was involved.

Proving capacity and influence

Courts look at the circumstances around signing: who arranged the appointment, who was present, the person's health and medications, and whether the will departs sharply from earlier plans without explanation. Witnesses to the signing and the drafting lawyer may be important sources of evidence.

Thinking about settlement early

Because contests are costly and outcomes are uncertain, many families settle. A settlement can adjust shares, keep family heirlooms with the right people and avoid public testimony about private matters. Ask your lawyer to model best, likely and worst outcomes before you commit.

Frequently asked questions