Illinois court supervision is a sentencing option that lets a judge hold off entering a conviction while you complete a set of conditions; if you finish them within the supervision period, the case is dismissed and no conviction goes on your record. It’s available in traffic, misdemeanor, and municipal ordinance cases, not felonies. The catch is that several common misdemeanors are excluded by statute, and for non-citizens the “no conviction” label doesn’t carry over into federal immigration law.
What Court Supervision Actually Does
When a judge grants supervision, you plead guilty, stipulate to the facts, or are found guilty, and the court then defers further proceedings instead of imposing a sentence. No formal conviction is entered. You’re given conditions and a timeframe. Complete everything, and the case is dismissed. Fall short, and the state can file a petition to revoke, at which point the judge can enter a conviction and resentence you up to the statutory maximum for the original charge.1Student Legal Services. Court Supervision
The authority comes from 730 ILCS 5/5-6-1, which sets out when supervision is available and how it works.2Illinois General Assembly. 730 ILCS 5/5-6-1 A dismissed supervision keeps a conviction off your record, but the arrest and the supervision order still exist in court and law enforcement databases until you take further steps to clear them.
Who Can Get Supervision
Supervision is off the table for any felony. Beyond that, the statute lists specific Class A misdemeanors that are excluded no matter the circumstances:
- Domestic battery under 720 ILCS 5/12-3.2
- Violation of an order of protection under 720 ILCS 5/12-15
- Resisting or obstructing a peace officer under 720 ILCS 5/31-1
- Certain weapons offenses under 720 ILCS 5/24-1
- Animal cruelty violations under the Humane Care for Animals Act
Domestic battery catches people off guard most often, because it sounds like a routine misdemeanor but supervision is flatly unavailable.2Illinois General Assembly. 730 ILCS 5/5-6-1
For everything not on the exclusion list, the judge has discretion. First-time offenders with clean records get supervision far more often than defendants with a history of similar charges. Judges weigh the offense, the surrounding facts, and whether you look likely to comply. Asking is not the same as getting.
Supervision and DUI
DUI has its own hard rule. Illinois allows court supervision only on a first DUI offense. A second DUI charge cannot be resolved with supervision, so a conviction must be entered.2Illinois General Assembly. 730 ILCS 5/5-6-1
Even on a first offense, supervision doesn’t make the incident invisible. The Secretary of State records DUI supervision on the driving abstract, where law enforcement, courts, and insurers can see it. So while your criminal record stays clean, any later DUI stop will surface the earlier supervision.
DUI supervision periods typically run 12 to 24 months, longer than most other supervision terms. Conditions usually include an alcohol or drug evaluation, completion of a remedial education program, and sometimes a breath alcohol ignition interlock device.
Traffic Cases
Most traffic offenses punishable only by a fine are eligible. Speeding, running a red light, and similar infractions are common candidates. Certain traffic offenses are specifically excluded. In Cook County, judges cannot grant supervision for speeding in a construction or school zone that creates a potential hazard, passing a school bus that is loading children, a second violation of driving without insurance, a second violation of displaying false insurance evidence, or certain truck weight violations.3Circuit Court of Cook County. Court Supervision
Insurance and registration violations follow the same pattern statewide: a first offense may qualify, but a second violation within five years of a prior conviction or supervision for the same type of offense will not.2Illinois General Assembly. 730 ILCS 5/5-6-1
Conditions, Duration, and Fees
The statutory cap on supervision is two years.4Illinois General Assembly. 730 ILCS 5/5-6-3.1 Actual length depends on the offense. Routine traffic supervision in counties like Cook and DuPage often runs just two to four months. Misdemeanor supervision can push closer to the two-year cap. A judge can extend past two years only if you’ve failed to pay certain drug-related assessments.
Within that window, the judge can attach conditions from a broad menu under 730 ILCS 5/5-6-3.1, including regular reporting to the court or a supervising agency, payment of fines, court costs, and restitution, employment, schooling, or vocational training, medical, psychological, psychiatric, or substance abuse treatment, community service (30 to 120 hours for gang-related offenses, and varying amounts for other offenses at the judge’s discretion), and staying out of further legal trouble for the entire supervision period.4Illinois General Assembly. 730 ILCS 5/5-6-3.1
Most counties add a monthly supervision fee on top of fines and costs. Cook County’s standard probation fee guide sets monthly fees on a sliding scale based on household income and dependents, from $20 per month at the lowest income bracket to $50 per month above the top threshold.5Circuit Court of Cook County. General Administrative Order No. 05-09 – Standard Probation Fee Guide Other counties set their own schedules in a broadly similar range. Over a 12- to 24-month term, that adds up. Budget for it when you weigh the real cost of a case.
What Happens If You Violate
If you miss a condition, the state can file a petition to revoke. Typical triggers are a new criminal charge, a missed court date, a failed drug test, or unpaid fines and fees. The state’s burden at a revocation hearing is preponderance of the evidence: more likely than not that you violated.
If the judge revokes, you lose the benefit of supervision entirely. The court can enter a conviction on the original charge and resentence you to anything the statute allows, up to the maximum.1Student Legal Services. Court Supervision For a Class A misdemeanor, that ceiling is up to 364 days in jail. Treat every condition as non-negotiable.
Clearing the Record After Supervision
Successful completion makes you eligible to petition for expungement of the underlying arrest and court records, but it isn’t automatic. You file with the circuit court and wait out a mandatory period tied to the offense.6Illinois General Assembly. 20 ILCS 2630/5.2
- Most offenses: two years after satisfactory termination of supervision
- Insurance violations, domestic battery supervision, and violation of protection order supervision: five years after satisfactory termination
- Reckless driving supervision for offenders under 25: not eligible until the petitioner turns 25, provided they have no other DUI or reckless driving convictions
Some categories are excluded from expungement entirely under subsections (a)(3)(A) and (a)(3)(B) of the statute; those supervision records stay permanent.6Illinois General Assembly. 20 ILCS 2630/5.2 Check whether your specific charge qualifies before you assume you’re eligible.
The gap between a completed supervision that hasn’t been expunged and one that has is significant. Employers and landlords running background checks may still see the arrest record even though no conviction was entered. Under federal law, consumer reporting agencies can generally report adverse information, including non-conviction records like supervision, for up to seven years from the date of the event.7Federal Register. Fair Credit Reporting; Background Screening Expungement is the reliable way to get supervision off background checks in Illinois.
Traffic supervision creates its own split. On the criminal side, successful supervision means no conviction. On the driving side, the Secretary of State records the supervision under abstract code 55 (“Court Supervision or Remedial Program”) on the Court Purposes Abstract, which law enforcement and courts can pull. Insurance companies that access your driving record will see it too.
Immigration Warning for Non-Citizens
If you are not a U.S. citizen, do not accept supervision without talking to an immigration attorney first. Under Illinois law, supervision is not a conviction. Under federal immigration law, the definition is broader and supervision can qualify.
Federal law defines a conviction as a formal judgment of guilt or, where adjudication has been withheld, a situation where the defendant has pleaded guilty, entered nolo contendere, or admitted facts sufficient to warrant a finding of guilt, and the judge has ordered some form of punishment, penalty, or restraint on liberty.8Office of the Law Revision Counsel. 8 U.S.C. 1101 – Definitions Illinois supervision involves a guilty plea or admission of facts, and the judge imposes conditions that restrict your conduct. Together, that can satisfy the federal definition.
The practical result: a non-citizen who takes supervision for a drug offense, a theft, or any charge that qualifies as a deportable or inadmissible offense under immigration law can face removal proceedings, denial of naturalization, or visa problems even though no Illinois conviction was ever entered. The state-law label doesn’t protect you.