An old arrest or conviction in Illinois does not have to follow you forever. The state's expungement and sealing laws were significantly expanded in 2024, and many people who assumed they were stuck with their records now qualify for relief. The challenge is sorting through what is eligible, what the waiting periods are, and what the difference between expungement and sealing actually means.
Expungement versus sealing
Expungement removes the record entirely — it is physically destroyed or returned, and you can legally state the arrest never happened. Sealing keeps the record on file but hides it from most public view; law enforcement and certain employers can still access it, but the general public, most employers, and landlords cannot. Expungement is the gold standard; sealing is broader in availability.
What is eligible for expungement
Arrests that did not result in a conviction — dismissals, acquittals, no-bills, supervision successfully completed, qualifying probation dispositions like 410 or 710 — are generally eligible for expungement after the applicable waiting period (often two years for most supervision cases, five years for some). The fact that there was no conviction is what unlocks expungement.
What is eligible for sealing
Sealing covers most misdemeanor and many felony convictions after a three-year waiting period from completion of the sentence. Recent reforms expanded sealing eligibility to include most Class 3 and Class 4 felonies and a wider range of Class 2 and Class 1 offenses. Notable exceptions remain: DUI, reckless driving (in most cases), domestic battery, certain sex offenses, and most violent felonies cannot be sealed.
The petition process
Relief is not automatic. A petition has to be filed in the county where the case was prosecuted, served on the State's Attorney, the arresting agency, and the Illinois State Police. Any of those parties can object, and if there is an objection a hearing is set. A clean petition with full documentation moves faster and faces fewer objections.
Why it matters
Background checks drive hiring, housing, professional licensing, and even volunteer roles. A successful expungement or sealing can quietly remove the single biggest obstacle in someone's life. For many people, it is the legal step with the largest day-to-day impact.
Conclusion
If you have an old case in St. Clair County or anywhere in Illinois that has been holding you back, it is worth a serious look at whether the law has caught up to your situation. The 2024 amendments opened doors that were closed for years.
About the author
Cheryl R. Whitley
Criminal defense attorney — Belleville, IL
Cheryl R. Whitley has defended clients in St. Clair County and throughout the Metro East for over two decades. Her practice focuses on serious criminal defense, DUI, drug charges, and record relief — from the first court appearance through trial and appeal. She believes every person deserves a defense that is thorough, prepared, and unrelenting.