09/22/2026
That old arrest? You might finally kill it.
A background check just cost you a job, an apartment, or a callback that never came. Illinois changed the rules, and the answer you heard 5 years ago may be wrong today.
Two tools. Know the difference.
Expungement destroys the record. Sealing locks it away from employers and the public. Which one fits depends on how your case ended, charge by charge.
What changed
Since 2017, a conviction in one case no longer stops you from expunging a different case that a judge dismissed. Illinois also opened sealing to far more felonies.
In 2026, the Clean Slate Act went further. You can now seal most eligible misdemeanors 2 years after your last sentence ends. Most eligible felonies take 3 years. Illinois dropped the old drug test requirement. A later felony no longer blocks sealing automatically.
W**d cases
Illinois now sets the minor cannabis threshold at 60 grams, up from 30. For qualifying arrests before June 25, 2019, that never resulted in convictions, police agencies must expunge the records on their own. You file nothing. Check anyway. That process covers police records, not necessarily the court file or a private background report.
What still blocks you
DUI. Domestic battery. Certain sexual and animal cruelty offenses. Most reckless driving. And automatic sealing for everyone else? It doesn't start until 2028 and 2029. If you qualify now, file now.
Immigrants: stop and read this
Illinois can wipe your record clean. However, federal immigration law may still count the conviction. Under Matter of Roldan, a state-level rehabilitative expungement does not erase a conviction for immigration purposes. Get certified copies of everything before you file, and talk to an immigration lawyer first.
Your first 3 moves
Retrieve your Court dispositions from the Clerk. Request your Illinois State Police transcript. ISP charges nothing to process it. Order your FBI summary for $18. Then match each charge to the appropriate tool.
Everything you need, with statutes, forms, and Chicago contacts, is here:
Illinois expungement and sealing explained: 2017 reforms, 2026 changes, cannabis relief, waiting periods, and an anonymous case study with official sources.