How to Dismiss a Traffic Ticket in Illinois
Illinois handles traffic tickets differently than most states, and understanding that difference is the key to keeping a violation off your driving record. The state’s signature tool is court supervision, a disposition that is not quite a dismissal and not quite a conviction. When a judge grants court supervision, you complete certain conditions – pay a fine, attend traffic safety school, or simply avoid new violations – and at the end of the supervision period, the case is dismissed and no conviction is recorded. For the vast majority of Illinois drivers, court supervision is the single most important mechanism for protecting your record.
Beyond court supervision, Illinois drivers can fight tickets at trial, negotiate plea reductions, or in some counties submit a trial by affidavit. The state also has unique rules around aggravated speeding, speed cameras, red light cameras, Scott’s Law, and CDL restrictions that every driver should understand.
This guide covers every option available, plus the point system, fine schedule, Cook County (Chicago) procedures, and answers to common questions. Take our 5-Question Decision Quiz for a personalized recommendation, or use the True Cost Calculator to see what your ticket will actually cost over three years.
Option 1: Court Supervision (The Most Common Outcome)
Court supervision is the most commonly sought and most commonly granted outcome for traffic tickets in Illinois. It is the closest thing Illinois has to a ticket dismissal, even though the legal mechanism is distinct. Under 730 ILCS 5/5-6-1, a judge may, upon a plea of guilty or a finding of guilt, defer further proceedings and place the defendant on supervision.
How Court Supervision Works
When a judge grants court supervision, here is what happens:
- You plead guilty or are found guilty of the traffic violation
- Instead of entering a conviction, the judge places you on a period of supervision (typically 60 to 120 days)
- The judge sets conditions you must fulfill during that period
- If you complete all conditions successfully, the case is dismissed
- No conviction appears on your driving record
- No points are added to your Illinois driving record
The result is that the ticket effectively disappears from your record for purposes of points, insurance, and your driving abstract. The Secretary of State’s office records the supervision disposition, but it is not a conviction and does not trigger the point system.
Common Conditions of Court Supervision
Judges have broad discretion over what conditions to impose. Common conditions include:
- Pay a fine and court costs: This is almost always required. Fines vary by violation (see the fine schedule below).
- Traffic safety school: Many judges require completion of a defensive driving or traffic safety school course as a condition of supervision. The course is typically 4 to 8 hours and is available online through court-approved providers. See our Traffic School Guide for a comparison of online options.
- No new violations: You must avoid receiving any new traffic citations during the supervision period.
- Community service: Less common, but some judges impose community service hours, particularly for younger drivers or repeat offenders.
Eligibility for Court Supervision
Court supervision is available for most traffic violations in Illinois, but there are important exceptions:
Eligible violations:
- Speeding (including aggravated speeding, though judges are less likely to grant it)
- Running a red light or stop sign
- Improper lane change
- Following too closely
- Failure to yield
- Equipment violations
- Most other moving violations
Not eligible for supervision:
- DUI (second or subsequent offense; first-offense DUI is eligible for supervision once)
- Driving on a suspended or revoked license (in most circumstances)
- Leaving the scene of an accident involving personal injury
- Violations in a school zone or construction zone where the statute specifically prohibits supervision
- CDL holders for any moving violation (see CDL section below)
How to Request Court Supervision
- Appear in court on your scheduled date (printed on the citation)
- When your case is called, tell the judge you are requesting court supervision
- The judge reviews your driving record and the circumstances of the violation
- If granted, the judge sets the conditions and supervision period
- Complete all conditions by the deadline
- The court enters a dismissal
In many Illinois courts, you can also request supervision by mail or online for eligible violations. Check your specific court’s website for available options. If you are contesting the ticket, you can still request supervision after a finding of guilt at trial.
Tips for Getting Court Supervision Granted
- Clean driving record: Judges are far more likely to grant supervision if you have no recent violations or supervisions. A history of multiple supervisions in a short period will work against you.
- Time since last supervision: Although there is no hard statutory limit on how often you can receive supervision, most judges follow an informal rule of not granting it more than once per year. Some are stricter.
- Violation severity: Minor speeding (10-15 mph over) is much more likely to receive supervision than aggravated speeding (26+ mph over).
- Proactive completion of traffic safety school: Complete a course before your court date and bring the certificate. This demonstrates responsibility and can influence the judge favorably.
- Attorney representation: For higher-stakes violations, a traffic attorney familiar with the local court can significantly increase your chances. Attorneys know which judges have stricter standards and can tailor your request accordingly.
What Happens If You Violate Supervision Conditions
If you fail to meet the conditions – you miss a payment deadline, skip traffic safety school, or receive a new ticket during the supervision period – the court revokes supervision and enters a conviction. Points are added to your record, insurance rates increase, and the conviction becomes permanent. There is very limited recourse once supervision is revoked.
Option 2: Traffic Safety School
Traffic safety school in Illinois functions as a condition of court supervision rather than as a standalone dismissal option. A judge may require you to complete a traffic safety school course as part of your supervision terms, or you may complete one proactively to strengthen your request for supervision.
Course Details
- Duration: Typically 4 to 8 hours, depending on the court and provider
- Format: Available online (self-paced) or in person through court-approved providers
- Cost: $25 to $75 for the course itself, plus any court-mandated fees
- Approval: The course must be approved by the court handling your case; check with the court clerk before enrolling
How to Use Traffic Safety School Strategically
Traffic safety school is most valuable in two scenarios. First, when the judge requires it as a condition of supervision – complete the course and submit the certificate by the deadline. Second, proactively before your court date – completing an approved course early and bringing the certificate demonstrates responsibility and can persuade the judge to grant supervision, particularly if your record is not pristine.
For a comprehensive comparison of traffic school options and costs across all states, see our Online Traffic School Guide.
Option 3: Fight Your Ticket in Court
Every Illinois driver has the right to plead not guilty and contest a traffic ticket at trial. Fighting the ticket can result in a full dismissal if the state cannot prove the violation, and even if you lose at trial, you can still request court supervision from the judge.
How to Contest a Traffic Ticket in Illinois
- Plead not guilty on or before your court date (in person, by mail, or online where available)
- The court schedules a trial date
- At trial, the state presents its case (the officer testifies, presents evidence)
- You present your defense (cross-examine the officer, present your own evidence)
- The judge renders a verdict
- If found not guilty, the case is dismissed entirely
- If found guilty, you can still request court supervision at sentencing
Trial by Affidavit (Written Declaration)
Some Illinois counties allow a trial by affidavit, also called a trial by written declaration. This allows you to contest your ticket entirely in writing without appearing in court.
How it works:
- Request a trial by affidavit from the court clerk (not available in all counties)
- Submit a sworn written statement detailing your defense
- The citing officer submits a written statement as well
- A judge reviews both statements and makes a ruling
- If you lose, you can typically request a new in-person trial (trial de novo)
This is particularly useful if you live far from the court or want a low-risk way to contest the ticket before committing to a full trial.
Common Defenses in Illinois
- Radar/lidar calibration: Illinois requires speed detection equipment to be properly calibrated and officers to be trained and certified on the device. Request calibration logs and certification records.
- Improper speed limit posting: Speed limits must be supported by a traffic survey and properly posted with visible signage.
- Speed camera notice requirements: Speed cameras are restricted to school zones and construction zones and must meet specific signage and notice requirements.
- Emergency necessity: You were speeding to avoid an imminent hazard or genuine emergency.
- Mistaken identity: The officer cited the wrong vehicle, especially relevant in dense traffic on Chicago expressways.
- GPS or dashcam evidence: Data showing your actual speed at the time of the alleged violation.
For a comprehensive guide to defense strategies, see our How to Fight a Speeding Ticket Guide.
Officer No-Shows
The citing officer must appear at trial for the prosecution to proceed. If the officer does not appear, the judge will typically grant one continuance. On a second no-show, many judges dismiss the case. Do not rely on this as your primary strategy, but it does happen.
Option 4: Negotiate a Plea Reduction
Plea bargaining is less formalized in Illinois traffic court than in some other states, but it does occur, particularly in larger jurisdictions. A prosecutor may agree to reduce a moving violation to a non-moving violation (such as an equipment violation), which carries no points and less insurance impact.
When Plea Bargaining Helps
- CDL holders: Since CDL holders cannot receive court supervision for moving violations, reducing the charge to a non-moving violation is often the only way to avoid a conviction on their record.
- Aggravated speeding: Negotiating a reduction from a misdemeanor aggravated speeding charge to a petty offense (standard speeding) can avoid criminal penalties.
- Multiple violations on one stop: If you were cited for several violations, a prosecutor may drop or reduce some charges in exchange for a guilty plea or supervision on others.
Cost Considerations
Even a $200 fine becomes a $2,000+ expense when you factor in three years of insurance rate increases from a conviction. Court supervision eliminates the insurance impact entirely.
Use our True Cost Calculator for your specific violation, and see our Speeding Ticket Insurance Impact Guide for rate increase data.
Cook County (Chicago) Traffic Court
Cook County, which includes the city of Chicago and its surrounding suburbs, has the largest traffic court system in Illinois. If you received a ticket in Cook County, your case will be heard at one of several courthouses depending on the location of the violation.
Cook County Traffic Court Locations
| Courthouse | Address | Jurisdiction |
|---|---|---|
| Richard J. Daley Center | 50 W. Washington St., Chicago | Chicago city violations |
| Bridgeview Courthouse | 10220 S. 76th Ave., Bridgeview | South/southwest suburbs |
| Skokie Courthouse | 5600 Old Orchard Rd., Skokie | North/northwest suburbs |
| Markham Courthouse | 16501 S. Kedzie Pkwy., Markham | South suburbs |
| Maywood Courthouse | 1500 Maybrook Dr., Maywood | West suburbs |
| Rolling Meadows Courthouse | 2121 Euclid Ave., Rolling Meadows | Northwest suburbs |
Chicago Administrative Hearings (Camera Tickets)
The City of Chicago operates a separate administrative hearing system for red light camera and speed camera violations. These are civil violations handled by the City of Chicago Department of Administrative Hearings, not by the Cook County Circuit Court.
- Red light camera fine: $100
- Speed camera fine: $35 for 6-10 mph over, $100 for 11+ mph over
- No points: Camera violations are civil and do not add points to your driving record
- Contesting: You can contest camera tickets by mail, online, or in person at an administrative hearing
Tips for Cook County Traffic Court
- Arrive early: Cook County courtrooms are high-volume. Arrive at least 30 minutes before your scheduled time.
- Check your court date online: Use the Cook County Clerk of the Circuit Court website to verify your court date and courtroom assignment.
- Bring your driving record: You can obtain an unofficial copy from the Illinois Secretary of State’s office. Showing a clean record helps when requesting supervision.
- Consider an attorney for the Daley Center: Chicago traffic court moves fast. An experienced traffic attorney who knows the judges and prosecutors can navigate the process more efficiently.
Illinois Point System
The Illinois Secretary of State (not a DMV – Illinois does not have a DMV) maintains your driving record and administers the point system. Points are assigned when a moving violation results in a conviction. Court supervision does not result in a conviction and therefore does not add points.
Points by Violation
| Violation | Points |
|---|---|
| Speeding 1-10 mph over | 5 |
| Speeding 11-14 mph over | 15 |
| Speeding 15-25 mph over | 20 |
| Speeding 26-34 mph over | 50 |
| Speeding 35+ mph over | 50 |
| Running a red light | 20 |
| Running a stop sign | 20 |
| Improper lane change | 20 |
| Following too closely | 25 |
| Failure to yield right of way | 20 |
| Improper passing | 20 |
| Reckless driving | 55 |
| Drag racing | 55 |
Point Thresholds and Consequences
| Points Accumulated (12-month period) | Consequence |
|---|---|
| 15-44 points | Discretionary suspension hearing |
| 45-74 points | Suspension hearing likely |
| 75-109 points | Suspension |
| 110+ points | Revocation |
For drivers under 21, the thresholds are lower. Accumulating as few as 10 points can trigger a suspension hearing for a driver under age 21.
How Points Are Removed
- Court supervision: Prevents points from being added in the first place – this is the most effective strategy.
- Time: Points remain on your record for 4 to 5 years from the date of conviction.
- There is no point reduction course: Unlike states such as Ohio or Georgia that allow you to take a course to remove existing points, Illinois does not offer a course-based point reduction program. Traffic safety school in Illinois is a condition of supervision, not a tool for removing points after a conviction.
Illinois Speeding Fines and Penalties
Illinois has a tiered fine and penalty structure for speeding violations that escalates sharply at higher speeds. The critical threshold is 26 mph over the limit, where speeding becomes a criminal misdemeanor.
Speeding Fine Schedule
| Speed Over Limit | Fine | Classification |
|---|---|---|
| 1-20 mph over | $120 | Petty offense |
| 21-25 mph over | $140 | Petty offense |
| 26-34 mph over | $160 (plus up to $1,500 in criminal fines) | Class B misdemeanor |
| 35+ mph over | $160 (plus up to $2,500 in criminal fines) | Class A misdemeanor |
Court costs are added to the base fine and typically range from $50 to $200 depending on the court.
Aggravated Speeding: A Criminal Offense
This is one of the most important things Illinois drivers need to understand. Under 625 ILCS 5/11-601.5, speeding 26 mph or more over the posted limit is aggravated speeding, classified as a criminal misdemeanor.
26-34 mph over the limit (Class B misdemeanor):
- Up to 6 months in jail
- Up to $1,500 in fines
- Criminal record
- Court supervision is possible but at the judge’s discretion
35+ mph over the limit (Class A misdemeanor):
- Up to 12 months in jail
- Up to $2,500 in fines
- Criminal record
- Court supervision is possible but significantly harder to obtain
Aggravated speeding is a criminal charge that appears on background checks and can affect employment. If you are charged with aggravated speeding, consult an attorney.
Speed Cameras and Red Light Cameras in Illinois
Illinois has specific rules governing automated traffic enforcement that differ from officer-issued citations.
Speed Cameras
Illinois law (625 ILCS 5/11-208.8) authorizes speed cameras only in:
- School zones: When children are present or during posted school zone hours
- Construction zones: Active highway construction zones with workers present
Speed cameras are not allowed in general traffic areas, on highways outside of construction zones, or in residential areas (unless a school zone applies). Municipalities that operate speed cameras outside these zones are violating state law.
Speed camera fines:
- 6-10 mph over the limit: $35
- 11+ mph over the limit: $100
Red Light Cameras
Red light camera tickets in Illinois are civil violations, not criminal or moving violations. Key facts:
- No points are added to your driving record
- No conviction is recorded
- The ticket is issued to the registered owner of the vehicle, not the driver
- Standard fine: $100
- You can contest red light camera tickets through an administrative hearing process
- Failure to pay can result in a late fee, collections, or a vehicle registration hold
Several Illinois municipalities have ended their red light camera programs in recent years following controversy over the programs.
Scott’s Law (Move Over Law)
Illinois’s Scott’s Law (625 ILCS 5/11-907) requires drivers to slow down and change lanes when approaching a stationary emergency vehicle with flashing lights, including police cars, fire trucks, ambulances, and tow trucks. This law carries some of the harshest penalties in Illinois traffic law.
Penalties for Scott’s Law Violations
- First offense: Mandatory fine of at least $250, up to $10,000
- Second offense: Mandatory license suspension of 90 days to one year
- Causing injury: Class A misdemeanor, up to 12 months in jail, fines up to $10,000
- Causing death: Class 4 felony, 1 to 3 years in prison, fines up to $25,000
- Points: 25 points on your driving record for a conviction
If you are charged with a Scott’s Law violation, treat it seriously and consider legal representation.
CDL Holders: Special Rules in Illinois
If you hold a Commercial Driver’s License (CDL), Illinois law imposes strict additional consequences for traffic violations that do not apply to regular drivers.
No Court Supervision for CDL Holders
Under 625 ILCS 5/6-208.1, CDL holders cannot receive court supervision for any moving violation, whether they were driving a commercial vehicle or a personal vehicle at the time of the citation. This means every moving violation conviction goes on your record with full points and insurance impact.
What CDL Holders Should Do
- Negotiate a non-moving violation: The best strategy for a CDL holder is to get the charge reduced to a non-moving violation such as an equipment violation. Non-moving violations do not fall under the supervision prohibition.
- Fight the ticket: If a reduction is not possible, contesting the ticket at trial may be your only option for avoiding a conviction.
- Hire an attorney: Given the career implications of moving violations for CDL holders, a traffic attorney familiar with CDL issues is a worthwhile investment.
- Two serious violations within 3 years: Results in a 60-day CDL disqualification
- Three serious violations within 3 years: Results in a 120-day CDL disqualification
Important Deadlines
Missing a deadline on your Illinois traffic ticket can result in a conviction by default, additional fines, or a license suspension. Pay attention to the dates on your citation.
| Action | Deadline |
|---|---|
| Respond to your ticket | Before the court date printed on the citation |
| Request a continuance | Before or on the court date |
| Complete traffic safety school (if ordered) | Deadline set by the judge (typically 60-120 days) |
| Pay fines and court costs | By the date set at your hearing |
| Complete supervision conditions | End of the supervision period |
What Happens If You Miss Your Court Date
If you fail to appear or respond to your ticket:
- The court enters a conviction by default
- The Illinois Secretary of State is notified
- Your license may be suspended for failure to appear
- A warrant may be issued for your arrest
- Additional fees and penalties are assessed
- You must resolve the underlying ticket plus the failure-to-appear before your license can be reinstated
How Much Will Your Illinois Ticket Really Cost?
The fine on your Illinois traffic ticket is the smallest part of the total cost. Here is what a typical speeding ticket for 15 mph over the limit actually costs:
| Cost Component | Amount |
|---|---|
| Base fine | $120 |
| Court costs | $75-$200 |
| Traffic safety school (if required) | $25-$75 |
| Insurance increase (3 years, if convicted) | $1,200-$3,000 |
| Total with conviction | $1,420-$3,395 |
| Total with court supervision | $220-$395 |
Court supervision eliminates the insurance increase entirely because no conviction is entered. The difference between a conviction and court supervision can be $1,200 to $3,000 over three years. That single fact makes court supervision the most valuable outcome for virtually every Illinois traffic ticket.
Use our True Cost Calculator to estimate the full cost for your specific violation. To see exactly how a conviction affects your rates, read our Speeding Ticket Insurance Impact Guide.
Frequently Asked Questions
What is court supervision in Illinois?
Court supervision is the most common outcome for traffic tickets in Illinois. The judge defers proceedings and sets conditions – typically paying a fine, completing traffic safety school, and avoiding new violations – within a supervision period of 60 to 120 days. If you satisfy all conditions, the case is dismissed with no conviction, no points, and no insurance impact. Court supervision is authorized under 730 ILCS 5/5-6-1.
How often can I get court supervision in Illinois?
There is no hard statutory limit on how frequently you can receive court supervision. However, judges have full discretion to deny it, and most will not grant supervision more than once within a 12-month period. Two or more supervisions in a short window can also trigger a Secretary of State review. Space your requests strategically.
Can CDL holders get court supervision in Illinois?
No. Under 625 ILCS 5/6-208.1, CDL holders are prohibited from receiving court supervision for any moving violation in Illinois, even when driving their personal vehicle. This makes traffic tickets far more consequential for CDL holders. The best strategies are negotiating a reduction to a non-moving violation (such as an equipment violation) or fighting the ticket at trial.
How does the Illinois point system work?
Illinois assigns points to moving violations ranging from 5 to 55 points depending on severity. Speeding 1-10 mph over carries 5 points, while reckless driving carries 55 points. If you accumulate 15 or more points within a 12-month period, the Secretary of State schedules a suspension hearing. Points remain on your record for 4 to 5 years from the date of conviction. Court supervision prevents points from being added because no conviction is entered. Unlike some states, Illinois does not offer a course to reduce existing points.
Do red light camera tickets add points in Illinois?
No. Red light camera tickets in Illinois are classified as civil violations, not moving violations. They carry a standard fine of $100, do not add points to your driving record, and do not result in a conviction. The ticket is issued to the registered owner of the vehicle rather than the driver. However, unpaid red light camera tickets can result in late fees, collection actions, or a hold on your vehicle registration.
What is aggravated speeding in Illinois?
Aggravated speeding applies when you exceed the posted speed limit by 26 mph or more. Under 625 ILCS 5/11-601.5, it is classified as a criminal misdemeanor. Speeding 26-34 mph over is a Class B misdemeanor (up to 6 months in jail, up to $1,500 fine). Speeding 35 mph or more over is a Class A misdemeanor (up to 12 months in jail, up to $2,500 fine). Court supervision is possible but at the judge’s discretion and harder to obtain. Because aggravated speeding creates a criminal record, legal representation is strongly recommended.
How do I handle a traffic ticket in Cook County (Chicago)?
Cook County traffic cases are heard at the Richard J. Daley Center in downtown Chicago or at one of five suburban courthouses (Bridgeview, Skokie, Markham, Maywood, or Rolling Meadows) depending on where the ticket was issued. The court date and location are printed on your citation. You can also verify this information on the Cook County Clerk of the Circuit Court website. Chicago camera tickets (red light and speed) are handled separately through the City of Chicago Department of Administrative Hearings, not the circuit court.
What is a trial by affidavit in Illinois?
A trial by affidavit (also called a trial by written declaration) allows you to contest a traffic ticket in writing without appearing in court. You submit a sworn written statement presenting your defense, the citing officer submits a written response, and a judge reviews both and issues a ruling. Not all Illinois counties offer this option, so check with the court clerk for your jurisdiction. If you lose a trial by affidavit, you can typically request a new in-person trial (trial de novo), giving you a second chance without having lost anything.
Illinois Traffic Ticket Resources
- Illinois Secretary of State — Driving Record
- Illinois Vehicle Code (625 ILCS 5)
- Cook County Clerk of the Circuit Court
- City of Chicago — Contest a Camera Ticket
- Illinois Aggravated Speeding Statute (625 ILCS 5/11-601.5)
- Online Traffic School Guide
- Should You Fight or Pay? Decision Quiz
- True Cost Calculator
- Speeding Ticket Insurance Impact
- How to Fight a Speeding Ticket
This guide provides general information about Illinois traffic ticket options and is current as of 2026. This is not legal advice. Illinois traffic laws and court procedures vary by county and change regularly. Consult a licensed Illinois attorney for advice specific to your situation.