Do You Need a Will or a Trust in Illinois? (Frankfort 2026 Estate Planning Guide)

Do you need a will or a trust in Illinois?

Most families believe a will is enough. In reality, a will still sends your loved ones through probate court. A trust allows your assets to pass to your family without court involvement, helping avoid delays, costs, and public proceedings.

If you live in Illinois and have a home, kids, or any savings at all, this is one of the most important decisions you can make for your family. It is also one of the most misunderstood.

Most families I meet here in Frankfort, Mokena, New Lenox, and throughout Will County come in thinking 1. everything is just going to go to my spouse (it’s not) or 2. they are already covered because they have a will. They are not.

What Is a Will?

A will is a legal document that says who gets your assets, who will raise your minor children, and who is in charge of your estate.

It is an important document. But here is what most people do not realize.

A will does not avoid public probate court, it invites it.

What Is Probate Court and Why It Matters in Illinois?

Probate is the public court process your family must go through to distribute your assets, pay debts, and transfer ownership.

In Illinois, probate is public (anyone can see your assets and who gets what), time consuming, stressful and expensive. It can take many months and sometimes years to complete. During that time, assets may be tied up and your family may not have immediate access to money.

I often tell clients this. If you only have a will, you are choosing court involvement for your family.

A Real Story From Here in Will County

Not long ago, I met with a local family after the husband had passed away. They had done what many people do. They had a will and believed everything would be simple.

Instead, his wife found herself in probate court. Bank accounts were frozen. She could not easily access funds to pay everyday expenses. The process took far longer than she expected. And everything became public. What they had and what they did not have was part of the court record for her local town to see.

She said it was a nightmare and a situation she never saw coming. She came in not just to put a plan in place for herself, but to make sure her children would never have to go through the same experience. That is the difference between having a will and having the right plan.

What Is a Trust?

A revocable living trust is a legal structure that holds your assets during your lifetime and directs what happens after you pass away. With a properly set up trust, your family can avoid probate court, minimize or eliminate estate taxes, maintain privacy, access assets more easily, and carry out your wishes without court involvement

Will vs Trust The Real Difference

Here is the simplest way to think about it. A will is instructions to the court. A trust is instructions to your family. That distinction is everything.

Do You Need a Will or a Trust in Illinois?

Here is a clear guideline. A will might be enough if you have minimal assets, do not own real estate, and are comfortable with your family going through public probate court.

A trust is typically the better choice if you own a home, have children, want to avoid court, stress and delays, value privacy, and want a smoother process for your family.

For most families I work with in Will County, a trust based plan is the right fit.

What Happens If You Do Not Have Either?

If you pass away without a will or trust in Illinois, the state decides who receives your assets, the court appoints someone to handle your estate, and key decisions are made without your input.

For families with young children, the court (not you) decides who raises your kids, this can add an additional layer of stress and uncertainty.

Common Misconception

I have a will, so my family is covered. Not exactly. A will still requires probate. A trust is what can allow your family to avoid it.

The Best Plan for Most Frankfort, New Lenox, Manhattan and Mokena Families

The strongest estate plan is not just a will or just a trust. It is a coordinated plan that often includes a revocable living trust, a pour over will, a power of attorney for healthcare, and a power of attorney for property. This ensures your family is protected both during your lifetime and after.

A Local Perspective

Here in Frankfort and the surrounding communities, I work with families every week who are proud of what they have built, focused on protecting their spouse and children, and looking for a clear plan. They do not want their family tied up in court. They want things handled smoothly, privately, and with intention. That is exactly what the right plan provides.

Final Thoughts

If you take one thing away from this, it is this. A will alone does not avoid probate. A trust gives your family a smoother path forward.

Ready to Take the Next Step and Get Your Family Protected?

If you are not sure what is right for your situation, the next step is a simple conversation. We will walk through what you have, what you want to protect, and what makes the most sense for your family. You will leave with clarity and a plan.

Book your free estate planning consultation HERE.

Attorney Allison Marketti, author of Bestselling book The Illinois Wills & Trusts Handbook works with families across Frankfort and Will County to create plans that are clear, practical, and built to work when they’re needed most. If you’re local and want to understand what this would look like for your family, I’m always happy to walk you through it.