Just Been in a Car Accident in Chicago?
Illinois gives you two years to file a claim, and your compensation depends on your share of fault. Here’s what to do right now to protect your rights.
Check your car accident claim in 60 seconds — see your filing deadline, your legal options, and your next steps. Completely free.
Key Takeaways
- Check for injuries and call 911 immediately — Illinois law (625 ILCS 5/11-401) requires reporting any accident involving injury, death, or property damage over $1,500.
- You have two years from the date of the accident to file a personal injury lawsuit in Illinois under 735 ILCS 5/13-202; if a government vehicle or property is involved, the deadline may be as short as one year.
- Illinois follows a modified comparative negligence rule (735 ILCS 5/2-1116) — you can recover compensation as long as you were not more than 50% at fault, but your award is reduced by your percentage of fault.
- Western Avenue was Chicago's most dangerous street in 2024 with 3,104 crashes and 717 injuries, and the city recorded approximately 112,000 car crashes and 25,692 injuries that year.
- You are not legally required to give a recorded statement to the other driver's insurance company — early settlement offers are almost always far below the actual value of your claim.
- Most personal injury attorneys offer free consultations and work on contingency, meaning you pay nothing unless they recover compensation for you.
Check for injuries and call 911
Your safety and the safety of your passengers come first. Before worrying about vehicle damage, insurance, or who was at fault, take a breath and assess whether anyone is hurt.
Call 911 even if injuries seem minor. Under Illinois law, you're required to report any accident involving injury, death, or property damage exceeding $1,500 to law enforcement (625 ILCS 5/11-401). If a driver is uninsured, the reporting threshold drops to $500. The responding officer will create an official accident report — a critical piece of evidence for any future claim.
Adrenaline can mask pain for hours. Injuries like whiplash, concussions, and internal bleeding often don't produce immediate symptoms. Don't tell anyone at the scene "I'm fine" — that statement can be used against you later.
Move to safety if you can
If your car is drivable and you're not seriously hurt, move it to the shoulder or a nearby parking lot to avoid blocking traffic. Turn on your hazard lights. Chicago's expressways — the Dan Ryan (I-90/94), the Kennedy (I-90/94), the Eisenhower (I-290), and Lake Shore Drive — carry enormous traffic volumes, and a disabled vehicle creates serious secondary accident risk.
If you can't move the car, stay inside with your seatbelt on until help arrives — standing on the roadside is dangerous, especially on the expressway. Chicago ranked as the most congested city in the United States in 2025, with drivers losing an estimated 112 hours to traffic delays annually. That congestion means even a brief lane blockage can escalate quickly.
Document the scene
Pull out your phone and photograph everything: all vehicles involved from multiple angles, the intersection or road where it happened, traffic signals or signs, skid marks, road conditions, and any visible injuries. These photos become evidence that insurance adjusters and attorneys will rely on.
Exchange information with the other driver: name, phone number, insurance company and policy number, driver's license number, and license plate. If there are witnesses, ask for their names and phone numbers — witness testimony can make or break a disputed fault claim.
Do not apologize or admit fault at the scene, even if you think you might be partially responsible. Fault determination in Illinois is a legal question that depends on all the evidence, not a split-second impression at the scene.
File a police report
If the police responded to the scene, they'll generate a report automatically. If they didn't respond — which happens more often in Chicago than you'd expect — you can file a report at the nearest Chicago Police Department district station. For accidents involving injury, death, or significant property damage, Illinois requires a report to be filed within 10 days of the accident.
To obtain a copy of a Chicago police traffic crash report, you have three options. You can request it online through the CPD's eCrash portal at chicagopolice.org/traffic-crash-reports (reports from 2016 to present are available). You can visit the CPD Records Customer Service Section in person at 3510 South Michigan Avenue (open Monday through Friday, 8:00 a.m. to 1:30 p.m.). Or you can call (312) 745-5130 during business hours. The fee is $6 per report, and processing typically takes 5 to 10 business days.
For accidents on expressways or outside Chicago city limits, the report may have been filed by the Illinois State Police rather than CPD. You can request Illinois State Police crash reports through isp.illinois.gov/CrashReports.
See a doctor within 72 hours
Even if you feel fine, see a doctor within 72 hours of the accident. Concussions, herniated discs, and internal injuries often have delayed symptoms. A medical evaluation creates a documented link between the accident and your injuries — without it, the insurance company will argue your injuries came from something else.
Chicago has some of the best trauma and emergency care in the country. Northwestern Memorial Hospital, the University of Chicago Medical Center, Advocate Illinois Masonic Medical Center, Loyola University Medical Center, and Stroger Hospital of Cook County all operate Level I trauma centers. For non-emergency visits, you'll find urgent care clinics throughout the city and suburbs.
Keep every receipt, every doctor's note, and every prescription. These records form the foundation of your injury claim.
Do NOT give a recorded statement to the other driver's insurance
The at-fault driver's insurance company will contact you quickly, often within 24 to 48 hours. They may sound friendly and understanding. They are not on your side. Their goal is to settle your claim for as little as possible.
You are not legally required to give them a recorded statement. If they ask, say: "I'm not prepared to give a statement at this time." They may also offer a quick settlement. Don't accept it — early settlement offers are almost always far below the actual value of your claim, especially before you know the full extent of your injuries.
Understand Illinois's 2-year statute of limitations
Under 735 ILCS 5/13-202, you have two years from the date of the accident to file a personal injury lawsuit in Illinois. Miss that deadline and you permanently lose the right to seek compensation through the courts.
Two years is shorter than many people expect — and shorter than many other states. Building a strong case requires gathering evidence, obtaining medical records, and negotiating with insurance companies. Attorneys recommend starting the process within weeks, not months, of the accident.
Important note: if your accident involved a government vehicle or happened on government property (a CTA bus, a City of Chicago vehicle, a pothole on a city-maintained road), you may have as little as one year to file a claim and must provide formal notice to the government entity promptly. These shorter deadlines catch many people off guard.
Consider talking to a personal injury attorney
If you were injured, if the other driver was at fault, or if you're getting the runaround from an insurance company, it's worth having a conversation with a personal injury attorney. Initial consultations are free, and most PI attorneys work on contingency — you pay nothing unless they win your case.
An experienced Chicago car accident attorney can evaluate whether your case has value, handle all communication with insurance companies, gather evidence and expert opinions, and negotiate a settlement that accounts for your full damages — not just your current medical bills, but future treatment, lost income, and pain and suffering.