If you were arrested for DUI in Illinois, you probably want to know whether this will follow you for years—or forever. The answer depends on how your case is resolved. A DUI conviction is permanent and cannot be removed from your record. But according to the Illinois Secretary of State’s DUI Fact Book (2025), many DUI cases in Illinois end in court supervision rather than conviction, and supervision is not a conviction.
This distinction matters enormously. Understanding the difference between supervision and conviction—and how each affects your criminal record, driving record, and background checks—can help you make informed decisions about your case.
How Long Does a DUI Stay on Your Criminal Record in Illinois?
The duration a DUI remains on your criminal record depends entirely on whether your case results in a conviction or court supervision.
DUI Convictions Are Permanent
A DUI conviction in Illinois is permanent. Under 730 ILCS 5/5-6-1, DUI convictions cannot be expunged or sealed under any circumstances. Unlike some other offenses that become eligible for expungement after a waiting period, DUI convictions remain on your criminal record for life. This applies whether the conviction is for a Class A misdemeanor (first or second offense) or a felony (third or subsequent offense).
Court Supervision Is Not a Conviction
Court supervision is a non-conviction disposition available for certain offenses, including first-time DUI. When you receive supervision, you plead guilty but the court withholds entering a judgment of conviction. If you successfully complete the supervision terms—typically including alcohol education, community service, and avoiding new arrests—the case concludes without a conviction.
According to the Illinois Secretary of State’s DUI Fact Book (2025), many DUI cases with court dispositions end in court supervision rather than conviction. Illinois DUI court supervision terms had a median length of 360 days (mean 486 days) across 7,220 supervision orders in 2017, according to the Illinois Sentencing Policy Advisory Council, Misdemeanor Sentencing: Trends and Analysis (Fall 2018).
What First-Time Offenders Should Know
The statistics are particularly relevant for first-time offenders. According to the Illinois Secretary of State’s DUI Fact Book (2025), 87% of all drivers arrested for DUI in Illinois are first-time offenders with no prior DUI history. Of these first-time offenders, only 22% receive actual DUI convictions.
This means the majority of first-time DUI defendants in Illinois avoid permanent DUI convictions on their criminal records. The outcome depends on factors including BAC level, case circumstances, and whether the defendant is eligible for and offered court supervision.
How Long Does a DUI Stay on Your Driving Record?
Your driving record, maintained by the Illinois Secretary of State, is separate from your criminal record. DUI-related entries on your driving record follow different rules.
The Secretary of State’s Record
The Illinois Secretary of State maintains a driving abstract that includes DUI-related dispositions, license suspensions, and revocations. Unlike criminal records, which distinguish sharply between conviction and supervision, your driving abstract will reflect DUI-related administrative actions regardless of the criminal case outcome.
According to the Illinois Secretary of State’s DUI Fact Book (2025), most eligible DUI arrestees lose their driving privileges through statutory summary suspension. This administrative suspension occurs automatically based on chemical test results or refusal, independent of whether the criminal case results in conviction or supervision.
How License Revocation Periods Work
If your DUI case results in conviction, your license will be revoked. Under 625 ILCS 5/6-208, revocation periods are based on the number of DUI convictions:
- First DUI conviction: Minimum 1-year revocation before you can apply for reinstatement.
- Second DUI conviction (within 20 years): Minimum 5-year revocation period.
- Third DUI conviction: Minimum 10-year revocation period.
- Fourth or subsequent DUI conviction: Lifetime revocation with limited exceptions.
These revocation entries remain on your Secretary of State driving abstract permanently. Even after your driving privileges are reinstated, the revocation history does not disappear from your record.
Summary Suspension vs. Revocation
There is an important difference between summary suspension and revocation. Summary suspension is an administrative action that takes effect on the 46th day following your DUI arrest, based on failing or refusing chemical testing. Under 625 ILCS 5/11-501.1, this occurs regardless of whether you are ultimately convicted.
Revocation is a longer-term consequence that follows a DUI conviction. If you receive court supervision instead of conviction, you avoid the conviction-based revocation—but the summary suspension still appears on your driving record.
What Is the Difference Between Supervision and Conviction?
Understanding court supervision is essential because it determines whether your DUI results in a permanent conviction.
How Court Supervision Works
Under 730 ILCS 5/5-6-1, court supervision allows a defendant to plead guilty while the court delays entering a conviction. During the supervision period (typically 12-24 months for DUI), the defendant must comply with conditions set by the court. These commonly include completing alcohol evaluation and recommended treatment, performing community service, paying fines and costs, and avoiding any new criminal charges.
If the defendant successfully completes all conditions, the supervision terminates without a conviction being entered. If the defendant violates supervision terms, the court may revoke supervision and enter a conviction.
Why Supervision Matters for Your Record
Successful completion of court supervision means no DUI conviction appears on your criminal record. This distinction affects employment background checks, professional licensing applications, and how future DUI charges would be treated.
However, supervision is not the same as the case disappearing entirely. The arrest record exists. The court records exist. The supervision disposition appears in court records. The difference is that no conviction is entered, which matters significantly for many purposes.
Supervision Eligibility Requirements
Court supervision for DUI is limited. Under Illinois law, the following factors affect eligibility:
- You can receive court supervision for DUI only once in your lifetime under 730 ILCS 5/5-6-1.
- If you previously received court supervision for DUI—even decades ago—you cannot receive it again for a subsequent DUI.
- If a prior DUI resulted in a reckless driving plea (common in plea bargains), you may be ineligible for supervision on a new DUI charge under 730 ILCS 5/5-6-1(d)(3).
- The State must agree to supervision, or the court must find supervision appropriate based on the circumstances.
- Certain aggravating factors (high BAC, accident with injuries, child passenger) may make prosecutors less willing to offer supervision.
Because supervision is available only once, the decision whether to seek it or proceed differently requires careful consideration of the specific case facts.
Will a DUI Show Up on a Background Check?
What appears on a background check depends on the type of check conducted and the outcome of your case.
Employment Background Checks
A DUI conviction will appear on most standard criminal background checks. Employers conducting pre-employment screening typically receive information about convictions, and a DUI conviction will be disclosed.
Court supervision presents a more complicated picture. Because supervision is technically not a conviction, some background checks that search only for convictions will not return supervision dispositions. However, more comprehensive background checks may reveal the arrest, the charges, and the supervision outcome. The answer depends on how thorough the employer’s screening process is and what records they access.
Professional License Applications
Professional licensing boards—for occupations including nursing, teaching, law, medicine, and commercial driving—often ask applicants about both arrests and convictions. Even if your DUI resulted in supervision rather than conviction, you may need to disclose the arrest on licensing applications.
Each licensing board has different rules about what must be disclosed and how DUI-related incidents affect licensure. The absence of a conviction generally works in your favor, but disclosure requirements vary by profession.
The Arrest Record Still Exists
Even when court supervision is completed successfully, the arrest record remains. Law enforcement databases will show that you were arrested for DUI. Court records will show the case was filed and resolved through supervision. The key distinction is that no conviction was entered.
In some circumstances, it may be possible to have arrest records expunged or sealed after successfully completing supervision. This process requires a separate petition and is not automatic. The availability of arrest record expungement after DUI supervision depends on the specific circumstances.
Can You Expunge or Seal a DUI in Illinois?
Illinois law places significant limits on clearing DUI-related records.
DUI Convictions Cannot Be Expunged
Under Illinois law, DUI convictions are permanently ineligible for expungement or sealing. There is no waiting period after which a DUI conviction can be removed from your record. Whether the conviction was a misdemeanor or felony, whether it occurred 5 years ago or 30 years ago, the conviction remains permanent.
This differs from many other criminal offenses in Illinois that become eligible for expungement or sealing after specified waiting periods. DUI is specifically excluded from these provisions.
Supervision Completion and Record Clearing
Because court supervision does not result in a conviction, there is no conviction to expunge. The supervision itself remains in court records but is not a conviction. In certain situations, it may be possible to seek expungement of the arrest record after successfully completing supervision, though this requires a separate legal process.
The practical effect of successful supervision is that you can honestly answer “no” when asked whether you have been convicted of DUI—while still potentially needing to disclose the arrest if specifically asked about arrests.
No Lookback Period for Criminal Enhancement
Illinois has no lookback period for DUI criminal enhancement purposes. Under 625 ILCS 5/11-501, all prior DUI dispositions count toward enhancement regardless of how long ago they occurred.
A DUI from 25 years ago still counts as a prior offense for purposes of charging a current DUI as a second or third offense. The age of the prior DUI does not diminish its enhancement effect under Illinois law.
How Does a Prior DUI Affect Future Charges?
Even a DUI that resulted in supervision rather than conviction has lasting legal consequences if you face future DUI charges.
Prior Supervision Still Counts
Illinois courts have consistently held that prior DUI supervision counts for enhancement purposes. In People v. Sheehan, 168 Ill. 2d 298, 659 N.E.2d 1339 (Ill. 1995), the Illinois Supreme Court held that a prior DUI resulting in completed supervision can enhance a subsequent DUI to felony status. Supervision is not “without guilt” for enhancement purposes.
Similarly, People v. Thompson, 328 Ill. App. 3d 360, 765 N.E.2d 1209 (Ill. App. 2nd Dist. 2002) confirmed that prior supervision dispositions constitute “commissions” of DUI for recidivist enhancement. This means that even though supervision avoids a conviction, it still counts as a prior DUI if you are charged again.
Penalty Escalation for Repeat Offenses
The consequences of DUI increase significantly with each subsequent offense under 625 ILCS 5/11-501:
- Second DUI: Class A misdemeanor with mandatory minimum 5 days jail or 240 hours community service. Court supervision is not available. License revocation for minimum 5 years.
- Third DUI: Class 2 felony (3-7 years imprisonment possible) with mandatory minimum 10 days jail or 480 hours community service if probation granted. License revocation for minimum 10 years.
- Fourth DUI: Class 2 felony. Probation is not available—mandatory imprisonment of 3-7 years. Lifetime license revocation.
- Fifth DUI: Class 1 felony (4-15 years). Non-probationable.
- Sixth or subsequent DUI: Class X felony (6-30 years).
The escalation demonstrates why avoiding conviction on a first DUI through supervision—while still having that disposition count for enhancement—creates a complicated record picture.
The “Non-First Offender” Definition
For administrative purposes such as summary suspension length, 625 ILCS 5/11-500 defines a “first offender” as someone with no DUI disposition or statutory summary suspension within the preceding 5 years.
This creates a different lookback period for administrative consequences than for criminal enhancement. For suspension purposes, someone whose last DUI was 6 years ago is treated as a “first offender.” For criminal enhancement purposes, that same prior DUI could still make a current charge a “second offense” with mandatory minimums.
Frequently Asked Questions
Does a DUI stay on your record forever in Illinois?
A DUI conviction is permanent in Illinois and cannot be expunged or sealed under any circumstances. However, if your case results in court supervision rather than conviction, no conviction enters your record. According to the Illinois Secretary of State’s DUI Fact Book (2025), many DUI cases end in supervision rather than conviction.
Will a DUI show up on an employment background check?
A DUI conviction will appear on most criminal background checks. Court supervision may or may not appear depending on whether the background check searches only convictions or also includes other court dispositions. More comprehensive checks are more likely to reveal supervision outcomes.
Can I get court supervision for a DUI in Illinois?
Court supervision for DUI is available only once in a lifetime under 730 ILCS 5/5-6-1. If you have never received supervision for a prior DUI and have no other disqualifying factors, you may be eligible. The court and prosecutor must agree to supervision, and eligibility depends on the specific circumstances of your case.
How long does a DUI stay on my driving record?
DUI-related entries on your Secretary of State driving record are permanent. Summary suspensions and revocations remain visible on your driving abstract indefinitely. Revocation periods before you can apply for reinstatement range from 1 year (first conviction) to lifetime (fourth or subsequent conviction).
Does court supervision count as a conviction?
No. Court supervision is a non-conviction disposition under Illinois law. However, under People v. Sheehan and People v. Thompson, supervision still counts as a “commission” of DUI for purposes of enhancing future DUI charges and makes you permanently ineligible for DUI supervision again.
Understanding Your Options
How long a DUI stays on your record in Illinois depends almost entirely on whether your case results in conviction or court supervision. A conviction is permanent and cannot be removed. Supervision avoids a conviction but still has lasting effects—particularly if you ever face another DUI charge.
The high percentage of first-time offenders receiving supervision rather than conviction reflects the importance of case-specific factors in determining outcomes. The same charge can result in dramatically different long-term record consequences depending on how the case is resolved.
If you have questions about how a DUI charge could affect your record, contact Lafata Law to discuss your situation.
