Probate does not always proceed as a routine process of collecting property, paying obligations, and distributing an estate. Questions about a will, disagreements among family members, concerns about an executor’s conduct, or disputes over estate property can turn an administration into contested litigation.
These disputes often involve more than money. They can concern a parent’s intentions, property with significant personal value, longstanding family relationships, or concerns that someone is taking advantage of the probate process.
Keller Legal Services represents executors, administrators, heirs, beneficiaries, and other interested parties in probate disputes in Naperville, DuPage County, Kane County, Will County, and surrounding Illinois communities. When a disagreement develops, understanding the legal issue, the available evidence, and any applicable deadlines can be critical to deciding what to do next.
Many estates are administered without a lawsuit. The executor or administrator identifies estate property, addresses creditors, provides required information, makes distributions, and eventually closes the estate.
Probate litigation arises when a disputed issue requires resolution through the court.
That can happen at virtually any stage of an estate. A dispute may begin immediately after a will is presented for probate, or concerns may develop months later when beneficiaries question what has happened to estate property.
Common disputes include:
The appropriate response depends on the legal issue involved. Not every disagreement requires the same type of petition or proceeding.
One of the most significant forms of probate litigation is a challenge to the validity of a will.
A disappointed beneficiary cannot invalidate a will simply because the person believes the distribution is unfair. A will contest requires a legally recognized basis for challenging the document.
Depending on the facts, disputes may involve allegations concerning issues such as testamentary capacity, undue influence, fraud, forgery, or improper execution.
Illinois also imposes an important deadline.
Under 755 ILCS 5/8-1, an interested person generally has six months after a will is admitted to probate to file a petition contesting its validity.
That deadline makes early evaluation particularly important. Someone who suspects that a will is invalid should not assume the issue can simply be raised whenever the estate is ready to distribute property.
Illinois also provides a separate procedure that can arise shortly after a will has been admitted to probate.
Under 755 ILCS 5/6-21, certain persons entitled to notice may petition within 42 days after the original order admitting a will to probate to require formal proof of the will. The statute specifically provides that filing such a petition does not extend the Section 8-1 deadline for a will contest if the order admitting the will is confirmed.
The distinction matters because different procedures serve different purposes and operate on different timelines.
An executor or administrator has significant authority over estate property, but that authority comes with legal responsibilities.
A beneficiary may become concerned when, for example:
A disagreement does not automatically establish wrongdoing. Probate can take time, and a representative may have legitimate reasons for delaying a distribution or taking a particular action.
When concerns are supported by the facts, however, Illinois probate law provides mechanisms for seeking court intervention.
Yes, under circumstances authorized by Illinois law.
755 ILCS 5/23-2 permits an interested person, or the court on its own motion, to seek removal of a representative for specified reasons. Under the law in effect in 2026, those grounds include wasting or mismanaging the estate, failing to file an inventory or accounting after being ordered to do so, becoming incapable of or unsuitable for performing the representative’s duties, and other good cause.
Removal is a significant remedy. It is not simply a mechanism for beneficiaries to replace an executor because they dislike the person or disagree with every decision made during administration.
Illinois law also provides a procedure for removal. The representative is given an opportunity to respond to the allegations before the court determines whether removal is warranted.
Sometimes a probate dispute begins with a much simpler concern: a beneficiary does not know what happened to the money.
Questions may include:
Accurate records are an important part of administering an Illinois probate estate.
The type of administration matters when determining the representative’s accounting obligations. Independent administration, for example, generally involves less routine court oversight than supervised administration, but an independent representative remains accountable to interested persons.
An accounting dispute may be resolved through additional information and documentation. In other situations, court involvement may be necessary to determine whether estate transactions were proper or whether the representative must account for particular property.
A different type of dispute can arise when someone believes property belonging to the estate is being withheld, concealed, or controlled by another person.
Illinois provides a specific probate procedure for investigating and recovering certain estate property.
Under 755 ILCS 5/16-1, a representative or other interested person may petition for a citation requiring the appearance of someone believed to have concealed, converted, embezzled, possessed, or controlled specified property or records belonging to the estate. The procedure can also be used in circumstances involving information needed by the representative to recover estate property.
These disputes can arise when, for example, valuable personal property disappears after a death or someone claims that an asset the representative believes belongs to the estate was actually transferred before death.
The underlying question may require examination of account records, ownership documents, communications, transactions, and testimony rather than assumptions based solely on who currently possesses the property.
Probate disputes can be emotional, particularly when they involve siblings, stepparents, second marriages, or unequal inheritances.
The court’s role, however, is to resolve legal issues.
A person may believe that a parent’s estate plan was unfair without having grounds to invalidate it. A beneficiary may dislike the executor’s decisions without establishing mismanagement. Conversely, conduct that initially appears to be a family disagreement may reveal a legitimate legal problem once financial records and estate documents are reviewed.
Separating those two issues is important.
Before beginning litigation, it can help to ask:
Those questions can help determine whether court action is warranted and what type of proceeding may be appropriate.
Executors and administrators can also find themselves on the receiving end of allegations.
A beneficiary might challenge an accounting, seek removal of the representative, dispute a proposed distribution, or accuse the representative of mishandling property.
The representative should take those claims seriously without assuming that an allegation establishes liability.
Estate representatives often have to make decisions that some beneficiaries dislike. Assets may need to be sold. Creditor claims may need to be paid. Distributions may need to wait. The representative may also have to pursue property held by a family member or defend the validity of actions taken during administration.
When litigation develops, maintaining organized estate records can become especially important. Bank statements, receipts, correspondence, inventories, appraisals, transaction records, and other documentation may help establish why decisions were made and where estate property went.
Family history may explain why a dispute exists, but probate litigation ultimately depends on evidence.
Depending on the claim, relevant evidence could include:
For that reason, someone anticipating a dispute should preserve potentially relevant documents rather than waiting until litigation has already progressed.
It may also be important to avoid making changes to, disposing of, or distributing disputed property while ownership or entitlement remains unresolved.
Yes. Probate litigation does not necessarily end with a trial.
Some disputes can be resolved after additional financial information is produced. Others may be settled through negotiations among the interested parties.
Whether settlement makes sense depends on the strength of the claims and defenses, the value at issue, the costs of continued litigation, the parties’ priorities, and whether an agreement can legally resolve the dispute.
There are also cases in which a court ruling is necessary. A party may fundamentally dispute the validity of a will, ownership of property, or the representative’s right to continue serving.
The appropriate objective is not litigation for its own sake. It is identifying the legal and practical outcome that the circumstances justify.
When litigation begins, the underlying estate often still needs to be administered.
Bills do not necessarily stop. Property may still require maintenance. Tax or creditor issues may remain outstanding. Undisputed assets may still need attention.
That is why contested matters should be considered within the broader probate process rather than treated as completely separate from it.
The main Illinois probate page provides an overview of that process, while the dedicated probate administration page addresses the responsibilities involved in managing the estate itself.
Section 8-1 permits an “interested person” to file a will contest. Whether a particular person qualifies depends on the person’s legal interest in the estate and the circumstances.
Being omitted from a will does not by itself invalidate the document. A successful challenge requires a legally sufficient basis for contesting the will.
Beneficiaries and other interested persons may seek court relief when there is a legally actionable problem with the administration. The appropriate remedy depends on the conduct involved and may include requests for an accounting, recovery of property, or removal in appropriate circumstances.
Preserve the relevant documents, determine what orders have already been entered in the probate case, and pay attention to deadlines. Early review can be particularly important in a potential will contest because Illinois imposes a six-month filing period after admission of the will to probate.
Concerns about an estate rarely become easier when important documents disappear, property is distributed, deadlines pass, or disagreements continue without anyone identifying the actual legal issue.
If you believe an executor is mishandling an estate, have questions about the validity of a will, are concerned about missing property, or are an estate representative facing a challenge from a beneficiary, Keller Legal Services can evaluate the dispute and help you determine an appropriate path forward.
Keller Legal Services represents clients in probate disputes in Naperville, DuPage County, Kane County, Will County, and surrounding Illinois communities. Call 630-505-1515 to schedule a free consultation and discuss what is happening in the estate.
