Wills, Trusts, and Dying Intestate: How They Differ for Illinois Residents

Most people understand that having a solid estate plan benefits both themselves and their loved ones. However, many Illinois residents put off starting the estate planning process because they do not fully understand the nuances between foundational estate planning tools—such as a will and a revocable living trust—or the full legal implications of dying without either in place under Illinois law.

Whether you own a home in suburban Schaumburg, historic real estate in Oak Park, or accounts across the Chicagoland area, your estate plan determines how seamlessly your assets transition to the next generation. Below are three common scenarios illustrating what generally happens in Illinois when you pass away, assuming a scenario where you have two children and no surviving spouse.

Scenario 1: Dying Intestate in Illinois

If you pass away without a valid will or trust, you die "intestate." In Illinois, your accounts and sole-titled property must go through the court-supervised process known as probate. Under the Illinois Probate Act of 1975 (755 ILCS 5/), court records become public information, meaning anyone can view details about your assets, outstanding debts, and who received your property.

Because you have not legally designated your beneficiaries, the probate court strictly applies Illinois statutory intestacy laws:

• Distribution of Assets: If you leave no surviving spouse and two children, Illinois law dictates that your remaining assets be divided equally between your two children (per stirpes).

• Adult Children (Age 18+): Under Illinois law, adulthood is reached at age 18. Adult children receive their inheritance immediately in a lump sum, with no legal protections or structural oversight attached.

• Minor Children: If your children are under 18, the court must appoint a legal guardian of the estate to manage the funds until they turn 18. Upon reaching their 18th birthday, the entire balance is handed over to them immediately.

• Court-Appointed Guardianship: A judge—often sitting in the Cook County Probate Division or DuPage County Circuit Court depending on whether you resided in Oak Park or Schaumburg—will determine who serves as guardian of your minor children's person and estate. This could be an ex-spouse or a relative you would not have personally chosen.

  
  

The Intestacy Bottom Line: Dying intestate means state statutes and local court schedules govern key decisions regarding your children and wealth, while making your financial affairs part of the public record.

Scenario 2: Dying with a Valid Will in Illinois

When you execute a valid Illinois will, assets solely in your name at death generally go through probate court. However, instead of state intestacy formulas dictating asset distribution, the probate judge is legally bound to follow the instructions written in your will once valid creditors and administrative fees are satisfied.

• Testamentary Trusts for Children: Rather than forcing an 18-year-old child to receive a lump sum inheritance, your will can establish a testamentary trust. You can name a trusted trustee and mandate that funds be released at specific ages (e.g., ages 25, 30, and 35) or reserved for higher education and healthcare.

• Nomination of Guardians: In your will, you explicitly nominate guardians to care for your minor children. While the court must officially confirm the appointment, your written preference holds significant legal weight.

• Gifts and Specific Bequests: You retain the legal flexibility to designate specific gifts to relatives, friends, or local charitable organizations across Schaumburg, Oak Park, or elsewhere.

  
  

Can a Small Estate Affidavit Avoid Probate with a Will in Illinois?

Yes, in limited circumstances. Under Illinois law (755 ILCS 5/Art. XXV), an estate can bypass formal probate court proceedings using an Illinois Small Estate Affidavit—even if you have a Will—provided specific statutory conditions are met:

1. Asset Threshold ($150,000 Limit): Effective August 15, 2025 (under Senate Bill 83), the total gross value of personal property subject to probate was increased to $150,000 or less (up from the previous $100,000 threshold).

2. Exclusion of Motor Vehicles: Under the amended statute, motor vehicles registered with the Illinois Secretary of State are excluded from calculating the $150,000 threshold and can be transferred separately regardless of value.

3. No Real Estate: The affidavit cannot be used to transfer real property. If you own real estate in Oak Park, Schaumburg, or elsewhere in Illinois solely in your name, formal probate is still required regardless of value (unless titled in a trust or transferred via a Transfer on Death Instrument).

4. No Contests or Complex Claims: There must be no outstanding judicial disputes or petitions pending in probate court.

If an estate qualifies, the executor or beneficiary presents the notarized Small Estate Affidavit directly to financial institutions to transfer personal property according to the terms of the Will without opening a formal court probate case.

The Will Bottom Line: A will gives you control over who manages and receives your estate. While smaller personal estates under $150,000 (excluding vehicles) without real estate can bypass court using a Small Estate Affidavit, larger estates or those holding real property in Illinois must still go through formal probate court, which can take several months to over a year and remains part of the public record.

Scenario 3: Utilizing a Revocable Living Trust

A Revocable Living Trust offers a private, comprehensive alternative to probate court oversight—regardless of estate size or whether real estate is involved. To function properly in Illinois, the trust must be actively "funded"—meaning titles to real estate (such as an Oak Park home or Schaumburg property) and bank/investment accounts are transferred into the name of the trust or appropriately designated via beneficiary deeds/forms.

• Privacy and Total Probate Avoidance: Assets titled in the name of your trust avoid the probate process completely, regardless of value or real estate ownership, saving thousands in statutory fees while keeping your financial privacy intact.

• Full Management & Control: You remain the trustmaker, original trustee, and primary beneficiary during your lifetime. You maintain complete control over all assets just as before.

• Successor Trustee Oversight: You designate a successor trustee (a trusted family member, friend, or corporate trustee) to seamlessly step in if you become incapacitated or pass away, ensuring uninterrupted care for your children and administration of property.

• The Pour-Over Will Safety Net: Even with a living trust, you execute a companion "pour-over will." This acts as a legal safety net to capture any un-funded or inadvertently omitted assets at death and direct them into your trust, while officially nominating guardians for minor children.

Comparing Illinois Estate Planning Options

Feature / Consideration	Dying Intestate	Last Will & Testament	Revocable Living Trust
Probate Avoidance	No (Full court process)	Only if personal estate is ≤ $150k (excluding vehicles) & has NO real estate	Yes (If properly funded, regardless of size or real estate)
Privacy Level	Public court record	Public court record (if probated)	Completely Private
Guardian Nomination	None (Determined by court)	Yes (Nominated in Will)	Yes (Via companion Pour-Over Will)
Distribution Controls	Immediate lump sum at age 18	Customizable via Testamentary Trust	Fully customizable rules and timelines

Take the Next Step for Your Family

Do not let debate over wills versus trusts stall your planning. Having an intentional plan under Illinois law is vastly superior to relying on state default rules. Whether you reside in Oak Park, Schaumburg, or anywhere across the state, contact our law firm today to schedule a consultation and craft an estate plan tailored to your family's needs.

Disclaimer: The information provided on this website and blog is for general informational purposes only and does not constitute legal advice. Reading this article or contacting Emerson Law does not create an attorney-client relationship. Emerson Law focuses on estate planning, real estate transactions, and bankruptcy/foreclosure assistance in the general Chicago area (offices in Oak Park and Schaumburg).