Illinois Expungement Statute: Eligibility, Waiting Periods, and Filing

In Illinois, expungement erases a criminal record so completely that courts and police must respond as though it never existed, but it is only available for specific outcomes: cases that ended in dismissal, acquittal, release without charges, a reversed or vacated conviction, completed court supervision for most offenses, or successfully completed “qualified probation” under certain drug statutes.¹ Most convictions cannot be expunged in Illinois. Many of them can be sealed, which is a different remedy that keeps the record on file but hides it from public view, and confusing the two is the single most common mistake people make when they start this process.

Which Records Qualify

Expungement is built around non-convictions. If you were arrested and released without being charged, if your charge was dismissed, if you were acquitted or found not guilty, or if a conviction was later reversed or vacated, the record is eligible.¹

Some probation outcomes count as non-convictions for this purpose. The statute calls them “qualified probation,” and they cover programs under the Cannabis Control Act, the Illinois Controlled Substances Act, the Methamphetamine Control and Community Protection Act, and Sections 5-6-3.3 or 5-6-3.4 of the Unified Code of Corrections.¹ You may hear these called TASC probation, Second Chance Probation, or 710/1410 probation. Complete one successfully and the case is treated as if no conviction occurred.

Court supervision that you completed satisfactorily can generally be expunged once the waiting period passes. Several categories are permanently off the table, however. Supervision for a DUI under Section 11-501 of the Illinois Vehicle Code can never be expunged or sealed.² Supervision or convictions for sexual offenses against anyone under 18 are also excluded. Minor traffic offenses usually cannot be expunged unless you were arrested and released without charges.

Expungement vs. Sealing

Expungement deletes the record. After the order is entered, law enforcement, the courts, and the Illinois State Police must answer inquiries as though no record ever existed.¹ Sealing keeps the record physically and electronically but removes your name from the circuit court clerk’s public index and blocks public access without a court order.

The practical importance of the difference is this: if you were actually convicted of something, expungement is almost certainly not available, but sealing very often is. Sealing covers most misdemeanor and felony convictions, completed supervision, and first-offender drug probation.¹ The same exclusion list applies: DUI, sexual offenses against minors, and certain violent and sex-related offenses named in the statute cannot be sealed either.

Illinois also allows immediate sealing at the same hearing where the court enters a final disposition, if the defendant’s attorney petitions for it. Since January 1, 2018, that option has been available for eligible offenses, and if it is not raised at that hearing, a regular sealing petition is still available later.¹

How Long You Have to Wait

There is no waiting period for acquittals, dismissals, releases without charges, or reversed or vacated convictions. You can file as soon as the case ends.¹

For supervision and qualified probation, the clock starts when you satisfactorily complete the sentence:

Standard court supervision: two years after satisfactory completion.
Supervision for specifically listed offenses, including violations of Sections 3-707, 3-708, 3-710, or 5-401.3 of the Vehicle Code and Sections 11-1.50, 12-3.2, or 12-15 of the Criminal Code: five years after satisfactory completion.
Misdemeanor reckless driving supervision, when committed before age 25 with no other DUI or reckless driving conviction: not eligible until you turn 25.
Qualified probation (the drug programs listed above): five years after satisfactory completion.¹

The two-year period only applies to standard supervision. If your supervision was for one of the specifically named vehicle or criminal code sections, the wait is five years, no matter how minor the underlying charge feels.

How to File

Petitions are filed in the circuit court of the county where the arrest or charge occurred. Illinois uses statewide standardized forms approved by the Supreme Court Commission on Access to Justice, and every circuit court must accept them. The main document is called the “Request to Expunge & Impound and/or Seal Criminal Records.”³ The Illinois Courts website and the Office of the State Appellate Defender both host the full form suite and instructions.⁴

You will list your name, date of birth, current address, the case number, the date of arrest, and the arresting agency. Before you file, get a copy of your criminal history record from the Illinois State Police and compare it against your court records. Mismatches between what your petition says and what the state has on file are one of the most common reasons petitions stall.

Service and Objections

Once you file, the circuit court clerk serves the petition on the State’s Attorney, the Illinois State Police, the arresting agency, and the chief legal officer of the local government that made the arrest.¹ Any of them can object. Objections must be in writing, filed with the clerk, state a specific basis, and be filed within 60 days after service.

If no objection is filed and the petition meets the statutory requirements, a judge can grant the order without a hearing. If someone objects, the court sets a hearing. One narrow exception: when the Governor has granted a pardon that specifically authorizes expungement, no party may object.¹

Fees and Fee Waivers

Filing fees vary by county. If your income is limited, you can apply for a fee waiver by filing a separate application and appearing at a hearing, where the judge will decide based on your finances. Confirm the fee and the waiver process with the circuit court clerk in the county where you are filing.

Cannabis Offenses Have Their Own Track

Illinois created a separate expungement path when it legalized recreational cannabis. A “minor cannabis offense” means a violation involving 30 grams or less, with no penalty enhancement and no associated violent crime.⁵

For arrests that did not lead to a conviction, the Illinois State Police and local law enforcement were required to automatically expunge eligible records on a rolling schedule: arrests from January 2013 through June 2019 by January 2021, arrests from 2000 through 2012 by January 2023, and arrests before 2000 by January 2025.⁵ If yours should have been cleared and still shows up, contact the Illinois State Police Bureau of Identification.

For cannabis convictions, the Illinois State Police identifies eligible records and forwards them to the Prisoner Review Board for consideration under the Governor’s pardon and expungement process. If a pardon is granted, the Board files the petition through the Attorney General. You can also file your own motion in circuit court to vacate and expunge a conviction for a misdemeanor or Class 4 felony cannabis offense.⁵

Juvenile Records

Illinois treats juvenile records much more generously than adult records. Under 705 ILCS 405/5-915, many juvenile records are expunged automatically without a petition. Law enforcement must automatically expunge arrests that happened before age 18 once a year has passed, no delinquency petition or charges were filed, and six months have passed with no new arrest or petition. The court automatically orders expungement when a delinquency petition is dismissed, the juvenile is found not delinquent, supervision terminates successfully, or an adjudication for a Class B or C misdemeanor or petty offense terminates successfully. For other delinquency adjudications that are not “disqualified offenses,” the court automatically orders expungement two years after the case closes, provided no proceeding is pending and there has been no subsequent adjudication or conviction.⁶

Juveniles adjudicated for sex offenses can now expunge those records if they have successfully petitioned off the Juvenile Sex Offender Registry. If you are still on the registry, that record cannot yet be expunged.⁷ Juvenile petitions use a separate set of approved forms available through the Illinois Courts website.³

What Changes Once the Order Is Granted

After the court grants your petition, the Illinois State Police must impound the records within 60 days of being served with the order. Your name comes off the circuit court clerk’s public index. From then on, the court, the Illinois State Police, and other agencies must respond to inquiries as though the records never existed.¹

Impounded records are not entirely invisible in every context. The Illinois State Police can still share them with the arresting authority, the State’s Attorney, and the court if you are later arrested for the same or a similar offense, or for sentencing on any later felony. The Department of Corrections can access them if you are convicted of a later offense. For employment applications, housing inquiries, and standard background checks, though, the records are gone.

A state expungement order does not automatically update federal databases, so if your record appears in the FBI’s national database, it may remain there until the state repository sends a correction. If an expunged record still shows up federally, you can challenge it with the FBI directly.

Background Checks

Under the Fair Credit Reporting Act, consumer reporting agencies must follow reasonable procedures to ensure the maximum possible accuracy of the information in their reports.⁸ Reporting an expunged or sealed record fails that standard. Commercial screening databases often lag behind court orders, so if a background check company reports a record you have already cleared, you have a basis to dispute it and potentially pursue a federal claim.

Employment Protection

The Illinois Human Rights Act defines “arrest record” to include any criminal history record ordered expunged, sealed, or impounded under Section 5.2 of the Criminal Identification Act.⁹ Under Section 2-103, it is a civil rights violation for an employer, employment agency, or labor organization to ask about or use that kind of record in hiring, promotion, discipline, or any other term of employment.¹⁰

Once your record is expunged or sealed, you can legally answer “no” when a private employer asks whether you have a criminal record, at least for the cleared entries. If an employer takes adverse action based on an expunged or sealed record, you can file a discrimination charge with the Illinois Department of Human Rights.¹¹ A narrow exception allows state agencies, local governments, and school districts to request sealed felony conviction information from the Illinois State Police for positions where state or federal law requires a background check. That exception does not extend to private employers.

Where Petitions Go Wrong

The most common problem is filing for the wrong remedy. People assume a favorable-looking outcome automatically qualifies for expungement, but disposition is what controls. DUI supervision, for instance, looks like a non-conviction, but it is permanently excluded from both expungement and sealing. Filing on an ineligible record wastes the filing fee and your time.

Documentation mismatches also derail petitions. Your petition needs to match the Illinois State Police criminal history record exactly. If the arresting agency spelled your name differently or recorded case details in a way that does not line up with court records, resolve those discrepancies before filing. Pulling your state criminal history early and comparing it against your court records catches the problem before a judge does.

Even when everything is eligible and consistent, the judge has discretion. The court can weigh the nature of the offense, your overall history, and your conduct since the arrest. Objections from the State’s Attorney or law enforcement usually focus on public safety or the seriousness of the underlying conduct, and coming to the hearing with evidence of rehabilitation, stable work, community involvement, or completed treatment strengthens your case. If an objection is filed, having an attorney at the hearing makes a real difference.

1
Illinois General Assembly. Illinois Code 20 ILCS 2630/5.2 – Expungement, Sealing, and Immediate Sealing
2
Illinois General Assembly. Illinois Code 730 ILCS 5/5-6-3.1
3
Office of the Illinois Courts. Approved Statewide Forms – Expungement and Sealing
4
Office of the State Appellate Defender. Adult Expungement and Sealing Information and Forms
5
Illinois State Police. Cannabis Expungements – Bureau of Identification
6
Illinois General Assembly. Illinois Code 705 ILCS 405/5-915 – Expungement of Juvenile Law Enforcement and Juvenile Court Records
7
Office of the State Appellate Defender. Juvenile Expungement Information and Forms
8
Office of the Law Revision Counsel. United States Code Title 15 Section 1681e
9
Illinois General Assembly. Illinois Code 775 ILCS 5 – Illinois Human Rights Act
10
Justia Law. Illinois Code 775 ILCS 5 – Article 2 Employment
11
Illinois Department of Human Rights. Employment Charge Information