Can a Grandchild Contest a Will? (w/Examples) + FAQs

The answer is: Yes, grandchildren can contest a will in most situations, but they need to meet specific legal rules. A grandchild does not have the automatic right to challenge every will. The law says grandchildren can only contest their grandparent’s will if they have what’s called “legal standing.” This means the grandchild must fall into certain categories. The main rule is that grandchildren usually only inherit from their grandparent if their parent (the grandparent’s child) passed away before the grandparent did. The law does this to protect the orderly transfer of property while also ensuring that people who truly deserved support from the grandparent can still get a fair share.

According to recent probate data, only about 5-10% of wills actually get challenged in court, but those cases that do go forward involve complex family situations and significant money. The legal grounds for a will contest fall into just a few categories: lack of mental capacity when the will was signed, undue influence by another person, fraud or forgery, and improper execution of the document itself. Missing the deadline to file a contest can be fatal to your case—in most states, you have between 90 days and 4 months from the time the will enters probate to file your challenge.

What You’ll Learn From This Article

💰 Exactly who qualifies as a grandchild with standing to contest a will—and why some don’t

🛡️ The four main legal reasons to challenge a will plus real-world examples of each

📋 Step-by-step breakdown of the probate contest process from filing to final court order

⏰ The strict time limits you must follow, including state-by-state deadlines

🎯 Common costly mistakes grandchildren make when attempting to contest wills, and how to avoid them

Every court in America requires something called “legal standing” before anyone can challenge a will. Standing is not about emotion or fairness. It is not about thinking you deserved money from your grandparent. Standing means you have a concrete financial interest in what the court decides.

The court asks: Will this grandchild’s wallet be directly affected if the will changes? If the answer is no, the court throws out the case before any trial happens. This saves courts from hearing complaints from every unhappy relative or friend who thinks the will was unfair.

There are exactly three ways a grandchild can have legal standing:

Path to StandingWhat It Means
Named beneficiary in the contested willYour name appears in the will document currently being challenged, so you lose money if it gets thrown out
Named beneficiary in a prior willAn older will left you money, but the new will does not, so you benefit if the newer will is invalid
Would inherit under state intestacy lawIf the grandparent died with no will at all, you would get a share under your state’s default rules

The third path requires understanding intestacy law, which is how states distribute money when there is no will. In most states, grandchildren only inherit directly if their parent (the grandparent’s child) died before the grandparent. This is called inheritance “per stirpes” or “by representation.” Think of it like this: your parent’s branch of the family tree gets a slice of the inheritance, and if your parent is gone, you step into their spot.

Federal Law Creates the Foundation, Then States Add Their Own Rules

All U.S. states follow basic probate principles that come from both common law traditions and state statutes. Federal law does not directly control wills—each state makes its own probate rules. However, federal law does matter in a few narrow situations. If the grandparent left a will contest involving assets like military benefits, federal pensions, or bank accounts insured by the Federal Deposit Insurance Corporation (FDIC), federal law protects those assets in certain ways.

The core federal principle is that a person has the right to control their property during life and after death through a will. States cannot strip this right away entirely. However, states can and do create limits on what a person can do with their will. Some states allow a surviving spouse to claim an “elective share” of the estate, overriding the will itself. Some states protect minor children through homestead allowances and family support payments.

Federal tax law also matters when the estate is large enough to owe estate taxes. If a grandchild contests a will and the contest affects whether taxes get paid properly, federal law comes into play through the Internal Revenue Service (IRS) and federal estate tax rules. But for most grandchildren challenging ordinary wills, federal law stays in the background.

A grandchild who has legal standing can still lose a will contest if they cannot prove one of four specific legal grounds. The court will not listen to arguments that the will was “unfair” or “mean” or that the grandparent “should have” left money to the grandchild. The law does not force people to be generous. Courts only overturn wills based on these four legal reasons.

Ground One: Lack of Testamentary Capacity

Testamentary capacity means the person who made the will (called the testator) had a sound mind when they signed it. Capacity is not the same as being healthy or alive. A person can have serious illnesses, including dementia or Alzheimer’s, and still have the mental capacity to sign a valid will if they understand the key facts.

To have testamentary capacity, a person must understand four things at the moment they sign the will: They understand they are signing a will; They know what property and assets they own; They know who their family members are and who would normally expect to inherit; They are capable of making a rational plan for distributing their property.

The critical detail is timing. The person’s mental state matters only at the exact moment the will was signed. If a grandparent had dementia for years after signing the will, that does not matter. If they had dementia before signing but recovered mentally for a few hours, that also does not matter—those lucid hours are what counts.

Medical records become crucial evidence. A grandchild challenging a will on capacity grounds will need to gather records from doctors who treated the grandparent around the time the will was signed. Testimony from caregivers, family members, or professionals who saw the grandparent during that time period also helps build the case.

What Makes Capacity StrongWhat Makes Capacity Weak
Will signed when grandparent was 60 with no medical issuesWill signed when grandparent was 95 with advanced Alzheimer’s
Grandparent created multiple wills over many years, all consistentSudden will signing after years of no changes, dramatically favoring new person
Witness testimony that grandparent seemed sharp and understood the will termsMedical records showing severe confusion or cognitive decline within weeks of signing

Ground Two: Undue Influence

Undue influence means someone used pressure, manipulation, or coercion to force the grandparent to change their will against their real wishes. The pressure must be so strong that it overcame the grandparent’s own free will. Simply giving advice or suggesting changes is not undue influence. A caregiver saying “You should include your favorite grandchild” is not undue influence. But a caregiver threatening to abandon the sick grandparent unless they change the will—that could be undue influence.

Courts look for a pattern of suspicious behavior. Did the person who benefited from the new will suddenly become very involved in the grandparent’s life? Did they isolate the grandparent from other family members? Did they control the grandparent’s access to money, doctors, or lawyers? Did the will change drastically to benefit this person? Did the will change very close to the grandparent’s death or during a period of severe illness or weakness?

The person claiming undue influence must show three things: First, the person who benefited had the opportunity to influence the grandparent and had close access to them. Second, the grandparent was vulnerable due to age, illness, isolation, or emotional weakness. Third, the result—the will that was signed—is so unusual compared to prior statements or earlier wills that it raises suspicion.

The trickiest part is that many family members spend time with grandparents and help care for them. This alone does not prove undue influence. A devoted daughter who cared for her elderly mother for years might receive a larger inheritance because of her loyalty and service. That is not undue influence—that is a rational choice by the parent. Undue influence requires proof of wrongful pressure, not just favoritism.

Ground Three: Fraud and Forgery

Fraud in a will means someone lied to trick the grandparent into signing, or the document itself is fake. Forgery means someone copied a signature or created a completely false will. These are serious charges and require clear proof.

Fraud can happen in several ways. Someone might lie about what the will says. For example, a caregiver might tell the grandparent “This will leaves everything to your favorite grandchild” when the document actually gives everything to the caregiver. Or someone might lie about facts to motivate the grandparent. A relative might falsely tell the grandparent “Your other grandchildren have all been killed in an accident” to pressure them into changing their will.

Forgery is simpler to prove in some ways. If the signature looks clearly fake, a handwriting expert can compare it to known samples of the grandparent’s real signature. Old wills, bank documents, and signed checks can all serve as comparison samples. If handwriting analysis shows the signature does not match, that is strong evidence.

The challenge with fraud and forgery cases is that the grandparent is dead and cannot testify about what they believed when they signed. Courts must look for indirect proof. They examine whether the will was stored safely. They ask whether the grandparent was seen and observed to understand what they were signing. They look for suspicious circumstances like the will turning up only after death or in the possession of the person who benefited.

Evidence Supporting ForgeryWhat It Shows
Handwriting expert report showing signature mismatchTechnical proof the signature is fake
No witnesses to the 2021 will being signedNo one can confirm grandparent actually signed it

Ground Four: Improper Execution

Every state has strict rules about how a will must be created and signed. These rules exist to ensure the document really came from the grandparent and that they meant to make it a will. If these rules were not followed, the will can be invalid.

The basic execution requirements in almost every state include: The grandparent must sign the will or direct someone else to sign it on their behalf. Two or three witnesses (varies by state) must watch the grandparent sign or watch them confirm that they asked someone else to sign for them. The grandparent must state to the witnesses that this is their will. The witnesses must understand they are witnessing a will.

Each of these steps has tricky details. The signature must be the grandparent’s actual signature or mark, not a printed name. The witnesses must sign in front of the grandparent and ideally in front of each other. The witnesses must be competent—they cannot be beneficiaries of the will in most states, and they should not have a financial interest in the estate.

If the paperwork shows that only one witness was present, or the witness was also receiving money from the will, or the grandparent’s fingerprint was on the signature line instead of an actual signature, these execution problems can invalidate the entire will or specific parts of it.

The Three Most Common Real-World Scenarios: How Grandchildren Actually End Up Contesting

Scenario One: Parent Dies First, Creating a Grandchild Inheritance Path

Sarah and Tom had three children. Tom’s oldest son, Mark, died in a car accident at age 35. Mark left behind two young children: Jake and Emma. Twenty years later, Tom creates a new will leaving everything to his two surviving children, completely leaving out Jake and Emma (Mark’s kids, his grandchildren).

Tom dies, and his will goes through probate. His two surviving adult children get the entire inheritance. Jake and Emma, now adults, believe their grandfather made a terrible mistake—he probably forgot that Mark had died, or the will did not mention what should happen if Mark passed first.

Jake and Emma have legal standing because they would inherit under intestacy law. If Tom had died without a will, his estate would be divided among his three children by representation. Mark’s share would go to Mark’s children—Jake and Emma. The new will changed that outcome. So Jake and Emma can contest the will. They argue Tom lacked capacity to understand that Mark was deceased.

StepWhat Happens
Jake and Emma file contest petition within 120 daysCourt accepts the petition and schedules a hearing
They present medical records showing dementiaEvidence from doctors and caregivers supports the lack of capacity claim

Scenario Two: New Person Suddenly Gets Large Inheritance, Raising Red Flags

Dorothy was a widow with four adult children and eight grandchildren. For 30 years, she told everyone the estate would be split equally among her four children. Her will from 1995 reflected this plan. In 2023, at age 92, Dorothy hired a new caregiver named Kevin because her arthritis made it hard for her to manage alone.

Within six months of Kevin arriving, Dorothy signed a new will leaving 75% of her $2 million estate to Kevin. Kevin was not a family member. The four adult children are shocked and file a will contest claiming undue influence.

The grandchildren of Dorothy’s deceased children might also join the contest because they would benefit if the original will is restored. They have standing because they are named in the 1995 will, which would become valid if the 2023 will is thrown out.

Sign of Undue InfluenceWhat This Means
Kevin suddenly became Dorothy’s closest companionOpportunity to exert influence
Dorothy became isolated from her children during this timeVulnerability and isolation

If the children can prove undue influence, the 2023 will becomes invalid. Dorothy’s 1995 will takes effect, and the estate distributes according to the original plan. Kevin gets nothing.

Scenario Three: The Forged Will That Appears After Death

Robert created a will in 2010 that left his small estate to his three grandchildren equally. The will was witnessed properly and filed with an attorney. For 12 years, that will sat in the attorney’s safe. No changes were made.

When Robert died in 2022, his executor prepared for probate. But suddenly, Robert’s neighbor, who claimed to be Robert’s “best friend,” produced a new will dated 2021. This will left everything to the neighbor. The handwriting looked slightly off, but the neighbor insisted Robert had changed his mind privately and asked the neighbor to keep the will safe.

The three grandchildren are named in the 2010 will, so they have legal standing. They file a will contest claiming the 2021 will is forged. They hire a handwriting expert who compares the signature on the 2021 will to signatures Robert left on bank documents, prior wills, and letters. The expert testifies that the signature does not match Robert’s known handwriting.

Evidence Supporting ForgeryWhat It Shows
Handwriting expert report showing signature mismatchTechnical proof the signature is fake
Neighbor had financial motive to forgeClear reason to commit fraud

If the judge agrees the will is forged, it becomes invalid. The 2010 will is admitted to probate, and the grandchildren receive their inheritance.

The Step-by-Step Process: How a Grandchild Actually Contests a Will in Probate Court

Step One: Determine You Have Standing and Legal Grounds

Before spending money on a lawyer and court filing, a grandchild must be honest about whether they have legal standing and valid grounds. Many people think they should inherit because they are sad about the death or because they loved their grandparent. The law does not agree. The law asks: Would I inherit if the will was invalid? Do I have proof of fraud, capacity problems, undue influence, or execution errors?

A consultation with a probate lawyer is critical at this stage. Most lawyers offer a free or low-cost initial consultation. The grandchild should bring copies of the will, the grandparent’s death certificate, any relevant documents showing they would inherit under intestacy law, and any evidence of problems like medical records or witness names.

Step Two: Meet the Critical Deadline for Filing

This is absolutely crucial: Every state sets a deadline to contest a will. Missing the deadline means automatic loss, even if you have a perfect case. In most states, the deadline is 120 days from the date the will is officially admitted to probate. Some states allow 90 days. Some allow 4 to 6 months. A few states allow up to 2 years.

The clock does not start when the grandparent dies. The clock starts when the will enters probate, which usually happens at the first probate court hearing. The grandchild must receive official notice of this hearing, which is why notice is sent to all known heirs and beneficiaries.

StateDeadlineStarts When
California120 daysWill admitted to probate
Texas2 yearsProbate admission or notice received

If a minor grandchild is too young to file, or if the grandchild was mentally incapacitated during the deadline period, the state might “toll” or pause the deadline until the grandchild reaches age 18 or regains capacity. But this exception is narrow. Most courts will not extend the deadline for a simple reason like “I did not know about the deadline” or “I was too emotionally upset to file.”

Step Three: File the Contest Petition in the Correct Court

A will contest is filed in the probate court or probate division of the court in the county where the grandparent lived when they died. The grandchild cannot file in a different county just because it is closer to home. The paperwork must follow exact procedures and forms that the probate court provides.

The petition must include: The grandchild’s name and address; The grandparent’s name and date of death; The name of the executor or administrator; Exactly which will is being challenged; The legal grounds for the challenge (lack of capacity, undue influence, fraud, or execution problems); The facts supporting each ground; Why the grandchild has legal standing to bring the contest; A request for relief (meaning what the grandchild wants the court to do—usually to invalidate the will entirely, or in some cases just to invalidate certain parts).

The grandchild must file this petition and also serve a copy on the executor and on all beneficiaries named in the will. “Serving” means officially delivering the papers according to the court’s rules. This is not as simple as emailing or mailing something. Official service usually requires a process server or attorney to deliver the papers in person or by certified mail, and then file proof with the court that service was completed.

Step Four: Respond to the Executor’s or Beneficiaries’ Answers

After the petition is filed and served, the executor and other beneficiaries have a set time (usually 20 to 30 days) to file a response. They will defend the will’s validity. They will argue that the grandchild lacks standing or has not proved the legal grounds.

The executor especially has a duty to defend the will because that is what the grandparent asked them to do. The executor is not acting out of personal interest—they have a legal obligation to protect the grandparent’s wishes as written in the will. If the executor does not defend the will properly, they can be sued personally.

Beneficiaries who are receiving money under the will also have an interest in keeping the will valid. If the grandchild can convince the court to invalidate it, those beneficiaries might lose their inheritance or get less money. So they will file responses and evidence supporting the will’s validity.

Step Five: Gather and Exchange Evidence

Before trial, both sides exchange evidence in a process called “discovery.” Each side must turn over documents, medical records, witness statements, expert reports, and other proof they plan to use in court. Many will contests are decided during this evidence-gathering phase because one side realizes their case is too weak to win.

The grandchild will need to gather medical records from all doctors who treated the grandparent around the time the will was signed. These records might show diagnoses like Alzheimer’s, dementia, or other conditions affecting thinking. They should get records from all doctors, not just one. The grandparent’s pharmacy records might show medications for cognitive impairment. Hospital or nursing home records might document confusion or decline.

The grandchild will also want to collect witness statements from people who knew the grandparent. Family members, friends, caregivers, or professionals who observed the grandparent can write or give sworn statements about what they noticed. These statements might describe confusion, personality changes, or concerning behavior.

For undue influence cases, the grandchild needs evidence of the relationship between the person who benefited and the grandparent. Timeline documents help—when did they meet, when did they become close, when did the will change? Financial records can show whether the grandparent was paying the person large sums before the will changed. These payments might indicate the person was manipulating the grandparent.

Step Six: Possibly Attend a Settlement Conference or Mediation

Before trial, the judge might order both sides to try mediation. A neutral mediator helps the grandchild and the beneficiaries negotiate a settlement. Some cases settle here because both sides realize that proving their case at trial will be expensive, time-consuming, and risky. The judge cannot force a settlement, but the judge can require the parties to participate in the mediation process.

If settlement talks happen, the grandchild might agree to drop the contest in exchange for a smaller inheritance, or to accept a will that is a compromise between the old and new versions. These settlements are sometimes the most practical solution because trials are unpredictable.

Step Seven: Trial (If No Settlement Occurs)

If no settlement is reached, the case goes to trial in front of a judge (most will contests are not jury trials). Both sides present evidence. The grandchild’s lawyer presents medical records, witness testimony, and arguments about why the will is invalid. The executor and other beneficiaries present evidence that the will is valid and that the grandchild’s claims are false.

Each side can cross-examine the other side’s witnesses. The judge might ask questions directly. After hearing all the evidence, the judge makes a decision: Is the will valid, or does the grandchild’s evidence prove lack of capacity, undue influence, fraud, or execution problems?

If the grandchild wins, the judge issues an order. If the entire will is invalid, the prior will (if one exists) takes effect. If no prior will exists, intestacy law applies. If only part of the will is invalid, that part is struck out, and the rest of the will remains valid.

If the grandchild loses, the original will stands, and the estate distributes according to its terms. The grandchild receives nothing unless the will named them as a beneficiary.

Step Eight: Appeal (If Either Side Disagrees with the Judge’s Decision)

If the judge’s decision is wrong in a legal way, the losing side can file an appeal to a higher court. Appeals are expensive and slow. The appellate court does not retry the case or hear new evidence. The appellate court only reviews whether the judge applied the law correctly. If the appellate court agrees the judge made a legal error, it might reverse the decision or send the case back for a new trial. If the appellate court agrees with the judge, it affirms the decision.

Mistakes to Avoid That Cost Grandchildren Their Cases

Mistake One: Missing the Filing Deadline

This is the most common and most fatal error. Grandchildren often wait too long because they are grieving, confused, or unsure about whether to fight. By the time they consult a lawyer, the deadline has passed. The court will dismiss the case immediately without even hearing the evidence.

The consequence is permanent loss of all inheritance rights through the contested will. The grandchild must accept the will as written or walk away with nothing.

Mistake Two: Not Having Legal Standing and Wasting Time and Money

Some grandchildren file a will contest when they do not actually have legal standing. They think they deserve to inherit because they loved the grandparent or because they are poor. Neither reason creates legal standing. If the grandchild does not fall into one of the three categories (named in the contested will, named in a prior will, or would inherit under intestacy law), the case is dismissed before any real trial occurs.

The consequence is that all money spent on lawyers and court fees is wasted, and the grandchild still inherits nothing.

Mistake Three: Relying Only on Emotion Instead of Legal Evidence

Many grandchildren hire lawyers and file contests based on feelings that something was wrong. They might say “Grandpa was confused” or “That person manipulated Grandpa” but provide no medical records, no witness statements, and no concrete proof.

Courts require evidence. The burden of proof is on the grandchild. This means the grandchild must convince the judge based on hard facts, not suspicions. Medical records are crucial. Witness testimony from people who saw the grandparent’s mental state at the time the will was signed is crucial. General statements like “Grandpa seemed confused sometimes” are not enough.

The consequence is that the judge dismisses the case or rules against the grandchild, and the will stands as written.

Mistake Four: Hiring the Wrong Lawyer

Not all lawyers are estate lawyers. Will contests require specialized knowledge about probate law, evidence rules, and expert witnesses like doctors. A lawyer who normally handles car accidents or divorces might not be the right choice for a will contest.

The consequence is poor legal strategy, missed opportunities to gather evidence, and higher costs because the lawyer is learning probate law while billing the grandchild for their learning time.

Mistake Five: Not Gathering Evidence Quickly

Memories fade. Witnesses move away or die. Medical records get lost or destroyed. The grandchild who waits years after the grandparent’s death to gather evidence will find it much harder to build a strong case.

The consequence is a weaker case, lower chances of winning, and potentially higher legal costs because more detective work is required to reconstruct the past.

Mistake Six: Not Considering Costs Versus Potential Recovery

A will contest can cost $10,000 to $50,000 or more in lawyer fees and court costs. If the estate is small—say, $100,000—and the grandchild might recover $30,000 if they win, the math does not work. The lawyer might charge $20,000 in fees. The grandchild nets only $10,000 after legal costs, and that assumes they win, which is not certain.

The consequence is financial loss even if the grandchild wins the contest.

Do’s and Don’ts for Grandchildren Considering a Will Contest

Do: Consult with an estate lawyer immediately after learning about a problem with the will. Do not wait weeks or months. Do confirm you have legal standing before spending significant money.

Don’t: File a will contest based on emotion alone. Do not assume the court will fix an “unfair” will. The law does not redistribute estates based on fairness or feelings.

Do: Gather medical records from all doctors who treated the grandparent within 12 months before and after the will was signed. Do collect pharmacy records showing medications. Do interview anyone who saw the grandparent during this period.

Don’t: Trust that memories alone will be enough. Do not delay gathering evidence while thinking you can locate people years later.

Do: Keep detailed records and dates for everything. Write down when you learned about the problem, who you spoke to, and what documents you found. Create a timeline of events.

Don’t: Discuss the case or the disputed will with beneficiaries before consulting a lawyer. Do not argue with family members about whether the grandparent’s will is valid. Avoid accidental admissions or statements that could hurt your case.

Do: Understand the costs upfront. Ask your lawyer for a fee estimate. Understand whether you will pay hourly fees with a retainer, or whether the lawyer might take a contingency fee if the case is strong.

Don’t: Assume the estate will pay your lawyer fees. In most states, each side pays their own lawyers. Only in narrow situations will the court order the estate to cover the grandchild’s fees.

Do: Explore settlement options seriously. A smaller inheritance that you receive quickly might be better than years of litigation and the risk of losing everything.

Don’t: Assume you will definitely win. Will contests are difficult to win. Even strong cases have risks.

Pros and Cons of Contesting a Will

ProsCons
You might recover a significant inheritance that goes to you instead of othersCosts $10,000 to $50,000+ in legal fees that might exceed what you recover
You preserve your relationship with siblings and may avoid permanent anger in the familyFamily conflict might worsen during litigation, and siblings might resent your lawsuit
You challenge fraud or abuse of the grandparent and protect their true intentionsYou might lose despite strong feelings because courts require legal proof, not emotion
You create a legal precedent that might help others in similar situationsThe process takes 1-3 years or longer while your money stays tied up in litigation
You might discover documents that benefit your case during the discovery processYou might discover evidence that hurts your case instead of helping it

The No-Contest Clause: A Grandchild’s Hidden Trap

Some wills and trusts include what is called a “no-contest clause” or an “in terrorem clause.” This clause says: If you contest this will and lose, you get nothing.

This clause is a penalty. If a grandchild is named as a beneficiary in the will and contests it, and the court rules against them, the no-contest clause kicks in. The grandchild forfeits their inheritance entirely. So instead of receiving $50,000 under the will, they receive $0 because they tried to challenge the will and lost.

However, no-contest clauses have limits. If the grandchild has “probable cause” to believe fraud, forgery, or undue influence occurred, the clause might not apply. Some states have made it harder for the no-contest clause to penalize someone who filed a lawsuit in good faith based on real evidence. But this is complicated, and the exact rules vary by state.

A grandchild named in a will who is thinking about contesting should ask their lawyer: Will contesting this will trigger the no-contest clause? What is the risk? Is the potential recovery worth the risk of losing my inheritance entirely?

State-by-State Deadline Summary: When You Must File

The deadline to contest a will is the single most important date in the entire process. Missing it ends everything. Below is a simplified state-by-state summary. Always verify with your lawyer because rules change and have exceptions.

StateDeadline
California120 days from probate admission
Florida3 months from first notice
Georgia4 months from probate admission
Illinois6 months from probate admission
Michigan3 months from executor appointment
New York4 months after probate admission
Ohio3 months from executor appointment
Pennsylvania4 months from first publication
Texas2 years from probate admission
Virginia4 months after probate admission
Washington4 months from probate or rejection

Who Pays for the Will Contest and What the Costs Actually Are

The general rule in U.S. law is called the “American Rule.” Under this rule, each party pays their own lawyer fees, regardless of who wins or loses. So if a grandchild contests a will, the grandchild pays the lawyer upfront. If the grandchild wins, the grandchild still paid the fees, but the inheritance recovered might make up for it. If the grandchild loses, the grandchild has lost both the case and the lawyer fees.

Exceptions do exist. In rare situations, the court might order the estate to pay the grandchild’s fees if the grandchild’s contest benefited the estate overall or if the contest was frivolous and the court punishes the losing party. But these exceptions are narrow.

The typical costs break down as follows:

Cost ItemAmount
Initial lawyer consultation$200-$500 or sometimes free
Retainer (upfront fee deposit)$3,000-$10,000
Ongoing hourly billingVaries by length and complexity
Court filing fees$100-$500
Process server fees for serving documents$300-$1,000
Expert witnesses like doctors or handwriting experts$1,000-$5,000 per expert

A grandchild should ask the lawyer upfront: Based on this estate size and these facts, what is your estimate of total costs? What is included in the retainer? Will you bill separately for expert witnesses? What is the hourly rate?

Common Questions About Grandchildren Contesting Wills (FAQs)

Can a grandchild contest a will if their parent is still alive?

No. If the grandchild’s parent (the grandparent’s child) is alive, the parent inherits first under intestacy law. The grandchild only steps into the parent’s shoes if the parent dies before or at the same time as the grandparent. A living parent blocks the grandchild’s inheritance path. However, a grandchild might still have standing to contest if they were named as a beneficiary in the will itself, even if their parent is alive.

How long does a will contest usually take to complete?

Typically 1-2 years. Simple cases might settle or resolve in 6-12 months. Complex cases with many beneficiaries, disputes over evidence, and appeals can take 2-3 years or longer. During this entire time, the estate stays open, and distributions are frozen. No beneficiary gets paid until the contest is resolved.

What happens to the grandparent’s estate while the will is being contested?

It freezes. The executor does not distribute the assets. The money stays in an estate account, often earning little or no interest. If bills come due—like property taxes on real estate or ongoing mortgage payments—the estate has to pay them. But the main distribution to beneficiaries does not happen until the court decides whether the will is valid.

Can a grandchild contest a will through a trust instead of probate court?

Yes, but the process is different. Trusts are private documents that do not go through probate. To contest a trust, a grandchild must file a “petition to remove trustee” or a similar petition directly in the court where the trust is being administered. The deadline is often 120 days after the grandchild receives a formal copy of the trust document. The legal grounds (capacity, undue influence, fraud) are the same, but the court procedures are different.

What if the grandchild was born after the will was signed?

The grandchild might have grounds to contest. Many states have a rule that children (including grandchildren) born after a will is signed can contest the will. The law presumes the grandparent did not intend to exclude someone who did not exist when the will was created. However, if the will specifically says “only my children and grandchildren living on the date of this will,” then a later-born grandchild is excluded. Rules vary by state, so this situation requires a lawyer’s analysis.

Can a grandchild settle a will contest before trial?

Yes, absolutely. Many will contests settle through negotiation, mediation, or settlement conferences. A grandchild might agree to accept a smaller inheritance in exchange for the other beneficiaries not forcing a trial. Or the parties might agree to split the inheritance differently than both the will and intestacy law would require. These settlements are binding once both sides sign the agreement.

What if the grandchild is a minor when the will is contested?

The deadline is tolled until the grandchild turns 18. A minor cannot file legal papers or make legal decisions. Most states pause or extend the statute of limitations for minors. Once the grandchild turns 18, they have a period of time to file the contest. However, a parent or guardian of the minor can sometimes file the contest on the minor’s behalf during the minority period.

Can a grandchild contest a will if they already received lifetime gifts from the grandparent?

Yes, lifetime gifts do not automatically prevent a will contest. However, the grandparent might have written the will specifically stating that the grandchild received gifts and was therefore not receiving more in the will. This is called “satisfaction” or “advancement.” The grandchild might argue they still deserve more, but the court will consider whether the grandparent intended the gifts to offset the inheritance. This complicates but does not prevent a contest.

What is the difference between contesting a will and making a family provision claim?

Will contests challenge validity; family provision claims argue inadequate support. A will contest says the will itself is invalid due to fraud, capacity, undue influence, or execution errors. A family provision claim admits the will is valid but argues that the deceased had a moral obligation to support the grandchild and failed to do so. Family provision claims exist in some states and have different requirements and deadlines. A grandchild must understand which type of claim they are making.

If the will names no executor, can a grandchild contest it?

Yes, the standing rules do not depend on whether an executor is named. If no executor is named, the court appoints one. Whoever the executor is, a grandchild with legal standing can still contest the will on any of the four legal grounds.

Can a grandchild contest a will if the grandchild and grandparent had no relationship?

Yes, if the grandchild has legal standing and legal grounds. The law does not require that the grandchild loved the grandparent or had a close relationship. Legal standing depends only on financial interest. A grandchild who never met the grandparent but is named in the will or would inherit under intestacy law can still contest. However, lack of relationship might be evidence against claims of undue influence—if they barely knew each other, the argument that someone influenced the grandparent might be weaker.

What should a grandchild do immediately after learning about a problem with the will?

Write down everything: dates, people, documents, and concerns. Do not discuss it with beneficiaries. Consult a probate lawyer within a week or two. Bring copies of the will, death certificate, and any relevant documents. Ask the lawyer about standing, deadlines, and costs. Then decide whether to proceed. Time is critical because evidence fades and deadlines pass quickly.