In a will contest, each side generally pays its own attorney under the American Rule, but there are real exceptions that shape who pays for contesting a will in practice: a court can order the estate to reimburse a challenger who sued in good faith and with probable cause, the executor’s defense costs almost always come out of estate assets, and in rare bad-faith cases a losing contestant can be ordered to pay the estate’s legal bills too.
The Default Rule
American courts follow the American Rule: win or lose, each party covers its own attorney fees. Will contests are no exception. If you challenge a will and lose, you pay your lawyer in full. If you win, you still pay your lawyer unless a specific exception applies.
The practical effect is that the financial risk sits with you from day one. You’ll pay a retainer before the case begins, fund discovery as it happens, and cover expert witness fees if the case needs them. The exceptions below can shift some or all of those costs onto the estate, but you can’t count on that when you’re writing the first check.
What a Will Contest Actually Costs
Attorney fees are the largest expense. A straightforward contest that settles early might run $5,000 to $10,000. A case that goes to trial can cost far more. Probate litigation attorneys commonly charge $250 to $500 per hour, with higher rates in major metropolitan areas. The total depends on how aggressively the other side fights and how many depositions, motions, and hearings the case requires.
Beyond the hourly rate, expect several other categories of cost:
- Court filing fees for the contest petition, typically $250 to $500 depending on county.
- Depositions, commonly $2,000 to $5,000 each once you include the court reporter and transcript.
- Expert witnesses, such as a geriatric psychiatrist on capacity or a forensic document examiner on signatures, generally $3,000 to $7,500 or more per expert. Median hourly rates for expert preparation run around $450.
- Service of process on interested parties, usually under $200 per person served.
A contested case that reaches trial can easily consume $50,000 to $100,000 or more in combined fees and costs on each side. The economics matter as much as the legal merits. A $30,000 inheritance is not worth a $40,000 legal fight unless you’re contesting on principle.
How You’ll Pay Your Attorney
Most probate litigation attorneys bill hourly against an upfront retainer, with $5,000 to $15,000 common for a will contest. The attorney will usually ask you to replenish the retainer when it runs low. Ask for regular billing statements so costs don’t accumulate out of view.
Some attorneys will take a will contest on contingency, meaning they take a percentage of what you recover rather than billing hourly. Typical percentages are around 33 percent if the case settles and 40 percent at trial. Contingency arrangements are more common when the estate is large and the evidence of invalidity is strong, because the attorney is wagering their own time. If the potential recovery is small or the case is weak, most lawyers won’t take that bet.
A hybrid is also possible: a reduced hourly rate plus a smaller contingency percentage, splitting the risk. Whatever the arrangement, get it in writing, and make sure the agreement specifies who pays costs like filing fees and expert witnesses if you lose.
When the Estate Pays the Contestant’s Fees
The most significant exception to each-side-pays comes when a court finds that the contest was brought in good faith and with probable cause. A contestant who meets that standard may have reasonable attorney fees paid from estate assets, even if the contest ultimately fails.
Probable cause means more than a feeling that something was off. You need credible evidence that would lead a reasonable person to question the will’s validity. Medical records showing cognitive decline around the signing, testimony from people who witnessed coercive behavior by a beneficiary, or a sudden and dramatic change to the will shortly before death can establish probable cause. A vague sense that the division was unfair will not.
Courts have broad discretion here. A judge who finds that a contest exposed genuine misconduct or protected the estate’s integrity is more likely to order reimbursement. The reasoning: if someone spends their own money uncovering fraud or undue influence that would otherwise go undetected, forcing them to absorb the full cost discourages the vigilance the probate system depends on.
The Common Fund Doctrine
A related principle, the common fund doctrine, applies when litigation creates a benefit shared by all beneficiaries. If your contest recovers misappropriated assets, invalidates a fraudulent provision, or otherwise increases what the estate has to distribute, a court can spread your attorney fees across the estate so everyone who benefits also contributes to the cost. Allowing other beneficiaries to enjoy the result without sharing the expense would be unjust enrichment. This doctrine is limited to cases where the litigation actually enhanced the estate’s value, not cases where you fought purely for a larger share for yourself.
Who Pays the Executor’s Defense
An executor has a legal duty to defend the will against challenges, and the cost of doing so is treated as an administrative expense of the estate. The executor’s attorney fees come out of estate assets before any distributions to beneficiaries.
This reimbursement right applies whether the defense succeeds or fails, as long as the executor acted in good faith. Under the Uniform Probate Code, which many states have adopted in some form, a personal representative who defends a proceeding in good faith is entitled to reimbursement from the estate for necessary expenses and reasonable attorney fees. The key qualifier is good faith: the executor must be genuinely trying to honor the deceased’s wishes, not running up legal bills for strategic or personal reasons.
An executor who breaches fiduciary duty can lose the right to reimbursement and be ordered to personally repay the estate for losses caused by the misconduct. If an executor is using estate money to fund an unreasonable defense, beneficiaries can petition the court to cut off that funding.
No-Contest Clauses
Some wills include a no-contest clause, sometimes called an in terrorem clause, which disinherits any beneficiary who challenges the will and loses. If you’re set to receive $200,000 and your contest fails, the clause strips that inheritance entirely. The purpose is deterrence.
Enforceability varies across the country. Most states enforce these clauses, but many impose a probable cause exception: if you had reasonable grounds for the challenge, the clause won’t be enforced against you even if you lose. California courts, for example, have declined to enforce no-contest clauses when the beneficiary acted in good faith and had probable cause. A handful of states, including Florida, refuse to enforce no-contest clauses at all by statute.
If you’re a beneficiary facing one of these clauses, weigh what you stand to lose under it against the strength of your evidence. A beneficiary with a guaranteed $50,000 inheritance and shaky evidence of undue influence faces a very different calculation than one with a $500,000 inheritance and medical records showing the deceased lacked capacity. Having a probate attorney evaluate the probable cause question before you file is the single most valuable step you can take.
When a Losing Contestant Pays the Estate
A court can order you to pay the estate’s legal fees if your contest was filed in bad faith. That means the judge found you had no reasonable basis for the challenge and brought it for improper purposes, such as delaying distributions, harassing other beneficiaries, or leveraging a nuisance claim into a settlement.
Bad-faith fee-shifting is uncommon because the bar is high. A court won’t penalize you for simply losing. The contest has to be objectively groundless, and the judge usually needs to find you knew or should have known it was groundless when you filed. When it does happen, the consequences compound: you’ve paid your own attorney, and now you’re paying the estate’s too. This is the worst outcome for a contestant, and it’s why filing without solid evidence is not just risky but potentially ruinous.
Keeping Costs Down With Mediation
Most will contests never reach trial. Cases that settle early save everyone money, including beneficiaries, whose inheritance pool shrinks with every billable hour. Courts increasingly encourage or require mediation in probate disputes before letting a case proceed to trial.
Mediation uses a neutral third party to help both sides reach a compromise. It’s faster, less formal, and dramatically cheaper than trial. A mediated resolution might mean accepting a smaller share than you’d win at trial, but it avoids the risk of losing entirely and stops the meter on legal fees. Even when mediation doesn’t produce a full settlement, it can narrow the issues enough to meaningfully reduce the cost of the litigation that follows. Raise the possibility with your attorney early.