If you believe you were cheated out of an inheritance, two questions decide everything that follows: do you have legal standing to challenge what happened, and do you have a recognized legal ground to challenge it? Both have to be answered quickly, because probate deadlines can run as short as three months after a will is admitted to probate, and missing the deadline ends your rights permanently. Before you spend a dollar on litigation, you also need to confirm the disputed money actually sits where a will contest can reach it — a lot of inheritance disputes turn out to be about assets that never passed through the will at all.
First, Find Out Where the Assets Actually Are
Winning a will contest doesn’t recover “the inheritance” as a lump concept. It only affects property that passes under the will. Many of the most valuable assets people expect to inherit transfer automatically at death based on beneficiary designations or ownership structure, and the will’s terms never touch them:
- Life insurance proceeds go to whoever is named as beneficiary on the policy.
- Retirement accounts — 401(k)s, IRAs, pensions — pass to the designated beneficiary.
- Jointly held property with a right of survivorship transfers automatically to the surviving co-owner.
- Payable-on-death and transfer-on-death bank or brokerage accounts bypass probate entirely.
- Assets held in a revocable living trust are distributed by the trustee under the trust’s terms, not the will.
If the money you believe was taken from you sits in one of these categories, contesting the will does nothing. You may still have a claim, but it will be a different claim — a challenge to a beneficiary designation that was changed under suspicious circumstances, or a tortious interference lawsuit (covered further down). Figure out where the assets actually are before you spend anything on litigation.
Who Has Standing to Challenge
Probate courts limit contests to “interested persons.” That category generally covers two groups: people named as beneficiaries in the will or a prior version of it, and heirs-at-law — the people who would inherit under state law if the will were thrown out. Heirs-at-law typically means the surviving spouse, children, parents, and sometimes siblings or grandchildren.
Creditors of the estate can also qualify, though their challenges usually target administration rather than the will’s validity. Friends, neighbors, and unmarried partners who were never named in any version of the will and don’t qualify as legal heirs generally cannot contest, however unfair the outcome feels. A minor child needs a parent or guardian to file on their behalf.
The practical test: would you receive something, or something more, if this will were invalidated? If yes, you almost certainly have standing.
Legal Grounds That Actually Work
Standing alone isn’t enough. Courts presume wills are valid, and the person contesting carries the burden of proving otherwise. Disappointment with how the estate was divided is not a ground. You need a specific problem with the document or the circumstances around it.
Undue Influence
This is the most commonly alleged ground and one of the hardest to prove. Undue influence means someone exerted so much pressure or manipulation over the testator that the will reflects the influencer’s wishes rather than the testator’s own. Ordinary persuasion doesn’t count — courts look for coercion that overpowered the testator’s free will. Classic warning signs include isolating the testator from family, controlling access to information, and building emotional or financial dependency before redirecting the inheritance.
Most states have no statutory definition. Courts weigh factors like the testator’s vulnerability, the influencer’s opportunity and motive, and whether the will’s terms look unnatural given the testator’s known relationships. When the primary beneficiary also served as caretaker or attorney, some courts shift the burden to the will’s proponent to prove the will wasn’t the product of influence.
Lack of Testamentary Capacity
The testator had to be mentally competent at the moment of signing. The bar is lower than most people assume: the testator needed to understand that they were creating a will, what property they owned in general terms, and who their close family members were. They didn’t need to be sharp or detail-oriented.
Advanced dementia, Alzheimer’s disease, or severe mental illness can push someone below that threshold, but capacity is judged at the moment of signing, not in general. Someone with early-stage dementia might have had adequate capacity on a good day. Medical records usually decide these cases.
Fraud or Forgery
Fraud covers situations where the testator was tricked — told the document was something other than a will, lied to about a family member to change their mind, or presented with a document whose contents had been secretly altered. Forgery means someone faked the signature or fabricated the document outright, and proving it typically requires forensic analysis by a qualified document examiner.
Improper Execution
Every state has procedural rules for how a will must be created. Most require the will to be in writing, signed by the testator, and witnessed by at least two people who watched the testator sign or heard the testator acknowledge the signature. Some states require witnesses to be “disinterested” — not beneficiaries under the will. If these formalities weren’t followed, the will may be invalid regardless of what the testator wanted.
Check for a No-Contest Clause Before You File
Some wills contain a no-contest clause, also called an “in terrorem” clause, which says any beneficiary who challenges the will forfeits their inheritance. If you’re currently named in the will and receiving some share — even a smaller one than you expected — filing a contest could leave you with nothing if you lose.
Enforceability varies significantly by state. Most states enforce these clauses but carve out an exception for challenges brought with “probable cause,” meaning a reasonable person would have believed the challenge had merit. In those states, a non-frivolous contest won’t be penalized. A handful of states enforce no-contest clauses strictly, and a few refuse to enforce them at all.
The risk calculation is completely different for someone who was left nothing — the clause can’t take away what you don’t have — versus someone who was left a reduced share. Get an attorney’s read on your state’s rule before filing anything.
How Fast You Have to Move
The deadline to contest a will is one of the most unforgiving aspects of probate law. Miss it and your right to challenge is gone, with no extensions. Deadlines vary dramatically by state, from as short as three months in Florida, Arkansas, and Nevada to several years in Iowa and Louisiana. Many states fall in the four-to-twelve-month range. The clock typically starts when the will is admitted to probate or when you receive notice of the proceeding.
You cannot afford to spend months deciding. Consult a probate attorney as soon as you suspect something is wrong, even before you’ve gathered all your evidence. Filing preserves your rights; you can keep building your case during discovery. Waiting for the perfect case is how people run out of time.
What to Gather Before You Call a Lawyer
Once a will is submitted for probate it becomes a public record, and you can request a copy from the probate court in the county where the deceased lived. Trusts are harder — they’re private documents, though trustees generally have a duty to notify beneficiaries and share relevant terms.
Identify who’s managing the estate. The executor (will) or trustee (trust) is named in the court filings and owes a legal duty to act in the estate’s interest, not their own. Request an inventory of the estate’s assets, which the executor is typically required to file with the court, and ask for an accounting — a detailed record of money coming into and going out of the estate. If the executor stonewalls you on these requests, mention it to your attorney. It matters.
Beyond the basics (the current will, any prior versions, the death certificate, property records), the evidence you need depends on the ground you’re pursuing. For capacity, the deceased’s medical records are the core: diagnoses, doctor’s notes about confusion or disorientation, medication records, competency evaluations around the time of signing. For undue influence, you’re looking for communications showing pressure or isolation — emails, texts, letters, and witnesses who saw the dynamic between the testator and the suspected influencer.
Financial records matter in almost every case. Bank statements, investment records, and tax returns can reveal large withdrawals shortly before death, unexplained transfers, or missing assets. A forensic accountant is worth the cost if the financial picture is complex or if you suspect money was being siphoned before the testator died.
How a Will Contest Unfolds
A contest begins when you file a petition with the probate court laying out your legal grounds. The petition doesn’t have to prove the case; it has to state the basis clearly enough for the court to proceed.
After filing, the case enters discovery, the most labor-intensive phase. Your attorney can subpoena documents, send written questions answered under oath, and take depositions. Depositions — sworn, recorded interviews outside court — are often where the real story emerges. Likely witnesses include the attorney who drafted the will, the people who signed as witnesses, caregivers, medical professionals, and the beneficiaries you believe benefited from wrongdoing.
Most will contests settle before trial. Litigation is expensive for everyone, and the estate shrinks with every month of legal fees. Settlements almost always mean accepting less than you believe you’re owed in exchange for certainty and lower costs. If the case goes to trial, a judge (not a jury, in most probate courts) hears the evidence and rules on the will’s validity. A successful challenge invalidates the will, and the estate is then distributed under the most recent prior valid will. If no earlier will exists, the state’s intestacy laws govern — surviving spouses first, then children, then parents, then siblings, with unmarried partners and friends receiving nothing.
Surviving spouses have an additional protection in most states called the elective share, which lets them claim a fixed percentage of the estate — typically one-third to one-half — even if the will tries to disinherit them. This right exists independently of a will contest and can be waived only through a prenuptial or postnuptial agreement.
When the Executor Is the Problem, Not the Will
Sometimes the will is perfectly valid but the person administering the estate is mishandling it. Executors and trustees owe a fiduciary duty to beneficiaries. When they violate that duty — self-dealing, using estate funds for personal expenses, failing to pay debts or taxes, charging unreasonable fees, mixing personal and estate funds, or letting the estate lose value through neglect — the remedy isn’t a will contest. It’s a breach of fiduciary duty claim or a petition to remove the executor.
Any interested person can petition the probate court to remove an executor for cause. You file a petition describing the misconduct, provide supporting evidence, and attend a hearing. If the court finds grounds, it can void the executor’s improper actions, remove them, appoint a replacement, and order them to compensate the estate for losses. Outright theft can also lead to criminal charges.
If you’re being cheated by how the estate is being run rather than by what the will says, contesting the will won’t fix it. Go after the executor directly.
When Probate Can’t Help: Tortious Interference
Tortious interference with an expected inheritance is a civil lawsuit against the person who allegedly caused you to lose your inheritance through wrongful conduct — fraud, undue influence, or duress. It works differently from a will contest in several ways that matter. It’s filed in civil court, not probate court. It carries a lower burden of proof (more likely than not, rather than the higher standard some probate courts apply). And it can reach assets a will contest cannot, including non-probate assets like trust distributions or beneficiary designations that were changed through manipulation.
Most states that recognize this claim require you to exhaust probate remedies first. If a will contest would have given you adequate relief and you didn’t pursue one, courts will generally block the tort claim. But where probate couldn’t have helped — because the assets were outside the will, or because the deadline had already passed — tortious interference may be your only path. A growing number of states recognize this cause of action, but it remains unavailable in a handful of jurisdictions.
What It Costs
Will contests are not cheap. Court filing fees to initiate a probate contest generally run a few hundred dollars, but attorney fees are where the real exposure lives. Probate litigation attorneys typically charge between $200 and $500 per hour, and a case that goes through discovery and trial can accumulate hundreds of hours.
Some attorneys take will contests on contingency, usually 25% to 40% of what you recover. That shifts the upfront risk off you but reduces your net recovery if you win. Contingency availability generally depends on the size of the estate and the strength of your evidence; small estates and weak cases rarely attract contingency representation.
Expert witnesses add another layer of cost. A forensic document examiner for a forgery claim, a geriatric psychiatrist for a capacity challenge, and a forensic accountant for tracing misappropriated funds all charge professional rates. These costs are often necessary to build a credible case, and they should factor into whether the expected recovery justifies the fight. Settling through mediation almost always costs less than going to trial, which is one reason most will contests resolve before a judge ever hears them.