4 Problems That Can Complicate Illinois Probate

 Posted on February 19, 2026 in Estate Planning

Dealing with a loved one's estate after they pass can be complicated and emotional. Probate – the legal process of settling a person's estate – can take months or even years to complete. If complications arise, the process takes even longer.

In complicated probate cases, it can help to have a professional walk you through the process and alert you to pitfalls that may come up. A Barrington, IL probate attorney can help you understand what to expect.

What Is Probate?

Probate is the process of adding together a deceased person's assets, paying their debts, and distributing what is left to their heirs. Per the Probate Act of 1975, the probate court oversees this process to make sure everything is handled fairly and legally.

If you are inheriting a small estate or one with assets that pass straight to the beneficiary (like money in a trust), you may not have to appear in court at all. For more complicated or contested estates, court appearances may be needed.

Even when a family is on good terms and the estate is simple, probate involves a lot of steps. There are court deadlines, paperwork, creditor notifications, and asset valuations. When something goes wrong, the process can stall, costing the family time and money.

What Problems Come Up Most Often During Illinois Probate?

Here are four of the most common problems that can make Illinois probate more difficult.

No Will Was Left Behind

A person who dies without leaving a will is said to have died "intestate." This means the court must figure out who inherits the estate based on Illinois intestacy laws instead of the wishes of the deceased. This adds extra steps to the process and can create conflict among family members who disagree about who should receive what.

The Estate Is Large or Complex

Large estates take more time and effort to move through probate. All assets must be located, documented, and valued. If the estate is subject to federal estate taxes, that adds another layer of complexity. Assets like real estate in multiple states, business interests, or investments need experts to determine their value. If there is no trust or other planning tools in place, the family may have no choice but to work through this long process in court.

Someone Contests the Will

A will contest happens when a person with a legal interest in the estate challenges the validity of the will. Common reasons for contesting a will include:

• Claims that the deceased was not mentally capable when the will was signed
• Allegations of undue influence or pressure from another person
• Accusations that the will was forged or improperly signed
• Discovery of a newer will that contradicts the one submitted to probate

When someone contests a will, the probate process stops until the dispute is resolved. This can drag on for months and create significant legal costs for everyone involved.

The Named Executor Cannot or Will Not Serve

The executor (sometimes called the personal representative) is the person named in the will to manage the estate. But what happens if that person has died, moved away, or simply does not want the job? The court may need to step in and appoint someone new. This causes delays and can create tension, especially if family members disagree on who should take over.

Can Probate Problems Be Avoided With Estate Planning?

In many cases, yes. A well-drafted estate plan can prevent or reduce several of the above problems. A living trust, for example, allows many assets to pass to beneficiaries without going through probate at all. Keeping your will updated and naming an executor who is willing and able to serve also helps.

If you already have an estate plan, it is a good idea to review it regularly. Major life events – a marriage, divorce, or the death of a named beneficiary – may mean your plan needs to be updated.

Call a Barrington, IL Probate Attorney Today

Probate does not have to be a terrible experience. The right legal groundwork can make the process much clearer and help your family avoid costly mistakes.

At Lucas Law, our Barrington probate lawyers handle everything from straightforward estates to complex, contested matters. Attorney Lucas has practiced law in Illinois for over 35 years. He is a skilled trial lawyer and effective negotiator. We offer a $200 flat fee for an initial consultation for probate and estate matters. Call Lucas Law at 847-381-8700 today to get your affairs in order.