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How to Contest a Will in Pennsylvania
Support GuidePennsylvania12 min read

How to Contest a Will in Pennsylvania

How to contest a will in Pennsylvania: the grounds, who has standing, the appeal from the Register of Wills to the Orphans' Court, and the deadline.

By Settled Editorial

A will contest is a formal legal challenge to a will after a family member believes the document the Register of Wills accepted does not reflect the decedent's real wishes. Contesting a will in Pennsylvania is possible, but it is not a way to reargue how someone chose to divide their property. The challenge has to rest on a specific legal ground, the person bringing it has to have standing, and it moves through a defined path from the county Register of Wills to the Orphans' Court. This guide covers the grounds, who can file, where and when, no-contest clauses, and what the process involves.

Most Pennsylvania wills are never contested. But when the circumstances raise real concern, a caregiver who appeared late and took most of the estate, a signing during serious illness, or a signature that does not look right, a contest may be the right path. If you are weighing one, Settled's free Pennsylvania estate assessment can help you organize the facts before you talk to a lawyer.

What a Will Contest Is (and Is Not)

A will contest asks the court to declare that the will, or part of it, is invalid. If the challenge succeeds, the probated will is set aside, and the estate passes either under an earlier valid will or, if there is none, under Pennsylvania's intestate succession rules. A contest is the wrong tool when the real complaint is that you expected more, that you dislike the distribution, or that the personal representative is administering the estate poorly. That last problem is handled by objecting to the personal representative or the account in the Orphans' Court, not by attacking the will. A contest often turns on whether the state's signing rules were followed; for the full requirements, see the Pennsylvania will requirements guide.

Who Can Contest a Will in Pennsylvania

Only an interested person can contest a will, meaning someone with a financial stake, a person who would inherit more if the will were thrown out. The most common contestants are:

  • Heirs at law. People who would inherit under Pennsylvania's intestate succession statute if there were no valid will. Under 20 Pa.C.S. § 2103, that group runs from the surviving spouse and children out to parents, siblings, grandparents, and more distant relatives, depending on who survives.
  • Beneficiaries under a prior will. If an earlier will left you more than the current one, you have a stake in setting the later will aside.
  • Beneficiaries named in the contested will, usually when an earlier document treated them better.

Friends, distant relatives who would not inherit under intestacy, and charities not named in any version of the will generally lack standing. The test is simple: would you be better off financially if the will were declared invalid? If not, the court will not hear your challenge.

The Grounds for Contesting a Will

Pennsylvania recognizes a handful of grounds for invalidating a will. The person bringing the contest carries the burden of proof. A will admitted to probate is presumed valid, and the contestant has to overcome that presumption with evidence. Vague suspicion is not enough.

1. Lack of Testamentary Capacity

Pennsylvania requires the testator to be of sound mind when the will is signed. Under 20 Pa.C.S. § 2501, any person 18 or more years of age who is of sound mind may make a will. Sound mind means the testator understood, at the moment of signing:

  1. That they were making a will to dispose of their property at death
  2. The general nature and extent of what they owned
  3. The people who would naturally inherit from them, such as a spouse and children
  4. How the will distributed the property among those people

Capacity is measured at the exact time of signing, not before or after. A diagnosis of dementia does not automatically prove incapacity, because a person with cognitive decline can have a lucid interval and validly sign during it. To win on this ground, a contestant usually relies on medical records from around the signing date, testimony from doctors and caregivers, and observations from people who saw the testator near that time.

2. Undue Influence

Undue influence is the most commonly alleged ground and one of the hardest to prove. It applies when someone in a position of trust used pressure or control that overpowered the testator's free will, so the will reflects the influencer's wishes rather than the testator's own. Ordinary persuasion, even forceful persuasion, is not enough. Pennsylvania courts look for a confidential relationship between the testator and the beneficiary, combined with weakened intellect and a bequest that substantially benefits the person in that relationship.

Common red flags include a caregiver or new companion who appeared shortly before the will changed, a testator isolated from family, an unexplained shift from an earlier estate plan, and a beneficiary who chose the drafting attorney or arranged the signing. Because a confidential relationship can shift how the evidence is weighed, these cases often turn on the pattern of circumstances rather than a single smoking gun.

3. Fraud or Forgery

Fraud means the testator was deliberately deceived in a way that changed the will. Two forms come up: fraud in the execution, where the testator was tricked about what the document was (told they were signing a power of attorney when it was actually a will), and fraud in the inducement, where false information changed a bequest (a lie that a child had abandoned or stolen from them). Forgery is a separate claim that the signature on the will is not the testator's, or that the document was fabricated. Because a Pennsylvania will is proved after death by witnesses to the testator's signature, a forgery claim usually turns on comparing the disputed signature against known samples, often with a forensic document examiner.

4. Improper Execution

A Pennsylvania will is only valid if it was signed the way Title 20 requires. Under 20 Pa.C.S. § 2502, every will must be in writing and signed by the testator at the end. This is where Pennsylvania differs from many states: the state does not require witnesses to be present when an ordinary will is signed. Instead, after death the will is proved before the Register of Wills by the oaths or affirmations of two competent witnesses to the signature under 20 Pa.C.S. § 3132. A self-proving acknowledgment, added at signing, locks in those witness statements so the estate does not have to locate the witnesses later.

A contest on this ground argues that a formality was missed: the will was never signed at the end, a gift was written below the signature where it has no effect, or, at probate, no competent witnesses can prove the signature. Two backup methods, signing by mark and signing by another person at the testator's direction, do require two witnesses at signing, so a defect there can also void the document. Improper execution is often easier to prove than the mental-state grounds because it depends on procedural facts rather than the testator's state of mind.

5. Revocation by a Later Will

A will can also be attacked as no longer operative because the testator revoked it. Under 20 Pa.C.S. § 2505, Pennsylvania allows revocation by a later will or codicil that revokes the earlier one, or by a writing that declares the revocation and is executed like a will, and by a physical act such as burning, tearing, canceling, or destroying the document with intent to revoke. If a valid later will or codicil exists, the earlier admitted document should not govern. Divorce is a related trigger: under 20 Pa.C.S. § 2507, a divorce after signing generally voids gifts and appointments to the former spouse unless the will says otherwise.

Where and When You File

Pennsylvania has no single "probate court." A will is proved and letters are granted at the county Register of Wills in the county where the decedent lived. A will contest is not filed as a fresh lawsuit there. Instead, it is an appeal from the Register's decree to the Orphans' Court Division of the Court of Common Pleas in that county, which is the court that hears will contests and appeals from the Register of Wills. Some counties also allow a caveat filed with the Register before probate, which flags an objection early. (Source: 20 Pa.C.S. § 2103 and Pennsylvania Register of Wills and Orphans' Court practice, described in the Pennsylvania Register of Wills guide.)

Timing is the trap. Pennsylvania sets a limited window to appeal a probate decree, and it runs from the Register's action, not from the date of death and not from when you first heard about the will. The period can sometimes be extended in narrow situations, but you should never count on that. The exact deadline and how it is measured depend on the county and the statute that applies, so confirm the current appeal period for your situation with a Pennsylvania attorney before you rely on any date. Do not wait. Building a contest takes time to gather records, locate witnesses, and retain an expert, and once the appeal window passes the right to contest is generally lost for good.

No-Contest (In Terrorem) Clauses

Some wills include a no-contest clause, also called an in terrorem clause, that tries to disinherit any beneficiary who challenges the will. A typical version reads: if any beneficiary contests this will, that person's share is forfeited. The purpose is to scare beneficiaries out of litigating.

The general rule across many states is that a no-contest clause is enforceable, but a court will not enforce it against a challenger who had probable cause, a real, reasonable, good-faith basis for the contest rather than a fishing expedition. That probable-cause exception is common, but not uniform, so confirm how a Pennsylvania court would treat a no-contest clause on your facts with a licensed Pennsylvania attorney before you file. The stakes are higher when a clause is present: a beneficiary who contests without a solid basis can lose an inheritance they would otherwise have kept. Get the clause and your evidence reviewed before you act.

The Process, Step by Step

  1. Consult a probate litigator. Will contests are litigation, not routine estate paperwork. Find a Pennsylvania attorney who handles contested estates, and have them assess standing, grounds, and the deadline first.
  2. File the appeal (or a caveat). The challenge is taken as an appeal from the Register of Wills to the Orphans' Court within the applicable window, stating the grounds and naming the personal representative and beneficiaries. A caveat filed before probate can raise an objection earlier.
  3. The Orphans' Court takes over. The Orphans' Court Division of the Court of Common Pleas hears the contest, sets a schedule, and decides the dispute.
  4. Discovery. Both sides exchange evidence: depositions of the drafting attorney, the witnesses who proved the will, caregivers, and family; subpoenas for medical and financial records; and expert reports on capacity or handwriting.
  5. Mediation and settlement. Many contests settle. A negotiated redistribution often costs far less than a trial and lets the family keep some control over the result.
  6. Hearing or trial. If the case does not settle, the Orphans' Court decides it. The contestant presents first and must overcome the presumption that the will is valid.

What a Contest Costs and Whether It Is Worth It

Will contests are expensive and slow. Even a fairly clean case can take a year or more and run well into five figures in attorney fees, plus costs for experts, depositions, and records, and relatives often end up testifying under oath about a loved one's mental state and private affairs. For estate expenses generally, see the Pennsylvania probate costs guide, and for how a contest stretches the calendar, the Pennsylvania probate timeline guide. Before filing, weigh a few questions honestly:

  • Do you have standing? Would you actually inherit more if the will were set aside?
  • Do you have a real ground? Is there evidence of incapacity, undue influence, fraud, forgery, or a signing defect, not just disappointment?
  • Is there a no-contest clause, and what is your probable-cause assessment?
  • Is the likely recovery worth the cost, the family strain, and could a settlement or mediation resolve it faster and for less?

If the answers point to a legitimate claim, move quickly. The appeal window after the Register's decree is unforgiving, and the evidence is easiest to gather early.

Related Guides

Sources

This guide is general information about contesting a will in Pennsylvania. Will contests involve complex litigation, and the appeal window is short, so confirm your grounds, standing, and the current deadline with a licensed Pennsylvania attorney before you file. It is not legal advice.