Chicago Suburbs Courthouse Guide for Personal Injury Claims

Illinois venue rules (735 ILCS 5/2-101 through 2-107) generally require you to file in the county where the accident happened or where the defendant resides. For suburban Chicago residents, this means one of five county courthouses depending on where your crash or injury occurred.

Cook County — Richard J. Daley Center, 50 West Washington Street, Chicago, IL 60602. The Law Division (Room 801) handles personal injury claims over $30,000 in Chicago and over $100,000 in suburban Cook County districts. The Civil Division (Room 601) handles claims under $30,000. Phone: (312) 603-5426 (Law Division) or (312) 603-5116 (Civil Division). Hours: Monday through Friday, 8:30 a.m. to 4:30 p.m. Cook County also operates suburban district courthouses in Bridgeview, Markham, Rolling Meadows, Maywood, and Skokie for cases in those areas.

DuPage County — 505 North County Farm Road, Wheaton, IL 60187. Phone: (630) 407-8700. Hours: Monday through Friday, 8:00 a.m. to 4:30 p.m. Will County — 100 West Jefferson Street, Joliet, IL 60432. Lake County — 18 North County Street, Waukegan, IL 60085. Phone: (847) 377-3600. Kane County — 100 South Third Street, Geneva, IL 60134. Hours: Monday, Tuesday, Thursday, Friday 8:30 a.m. to 4:30 p.m.; Wednesday 8:30 a.m. to 7:00 p.m.

If you were injured on an interstate highway that passes through multiple counties, you can generally file in any county where part of the accident occurred. If you are unsure which county has jurisdiction, check your police report — it lists the investigating agency and jurisdiction.

Illinois requires mandatory electronic filing for all civil cases. You must e-file through the statewide eFileIL system at efileil.tylertech.cloud. This applies to both attorneys and self-represented litigants. Create a free account, select the correct county and case category (Law — Personal Injury/Tort), upload your complaint and summons, and pay the filing fee electronically. The system is available 24/7.

Your complaint must state the facts of the accident, identify each defendant, explain the legal basis for liability under Illinois law, and specify the relief you seek. Illinois is a fact-pleading state (735 ILCS 5/2-603) — your complaint must set out specific facts, not just legal conclusions. Include the date and location of the accident, what the defendant did wrong, how it caused your injuries, and what damages you are claiming.

After filing, the court assigns a case number. You must serve each defendant with the summons and complaint. In Illinois, service is made by the county sheriff, a private process server, or any person who is not a party and is at least 18 years old (735 ILCS 5/2-202). The defendant has 30 days after service to file an appearance and responsive pleading. If the defendant was served by publication, the deadline is 30 days after the last publication date.

For technical support with the eFileIL system, contact Tyler Technologies at (800) 297-5377 or efiling.support@tylertech.com.

Filing fees in Illinois are set by statute (705 ILCS 105/27.1b) and vary by county population and case type. Cook County fees are higher than suburban counties because the statute sets higher caps for counties over 3,000,000 population. For a personal injury lawsuit in Cook County, expect to pay approximately $337 to $366 for the initial filing. Suburban counties (DuPage, Will, Lake, Kane) charge approximately $266 to $316 depending on the fee schedule category.

Small claims filing fees are lower — approximately $89 to $265 depending on the county and claim amount. Each county circuit clerk publishes its specific fee schedule on its website. Contact the clerk's office for the exact current amount before filing: Cook County at (312) 603-5426, DuPage County at (630) 407-8700, Will County at circuitclerkofwillcounty.com, Lake County at (847) 377-3600, or Kane County at their published schedule.

If you cannot afford the filing fee, Illinois provides a fee waiver process. File an Application for Waiver of Court Fees (Form IL-AP 1) with your complaint. The court will review your financial situation to determine eligibility. Beyond the filing fee, expect additional costs: service of process fees ($50 to $80 for sheriff service or a private process server), deposition transcript fees, and expert witness fees. Most personal injury attorneys in the Chicago suburbs work on contingency — they advance these costs and recover them from your settlement or verdict.

Illinois small claims court handles civil disputes where the amount in controversy is $10,000 or less, exclusive of interest and costs (Illinois Supreme Court Rule 281). If your personal injury damages — medical bills, lost wages, and pain and suffering combined — exceed $10,000, you cannot use small claims court.

Illinois organizes civil cases into three tiers by claim amount. Small Claims (SC) covers claims of $10,000 or less. Law Magistrate (LM) covers claims from $10,001 to $50,000. Law (LA) covers claims over $50,000. In Cook County, the jurisdictional thresholds differ slightly: the Municipal Division handles cases under $30,000 in Chicago and under $100,000 in suburban districts, while the Law Division handles the rest.

Small claims court is faster and more informal — hearings are typically scheduled within 30 to 60 days, the rules of evidence are relaxed, and many people represent themselves. However, the $10,000 cap is strict. Most personal injury cases involving even a single ER visit and follow-up care will exceed $10,000 in medical bills alone, making circuit court the appropriate venue. If your damages are modest and clearly under $10,000, small claims court can be a cost-effective option.

Illinois offers several online systems for looking up court cases. The statewide system is re:SearchIL at researchil.tylerhost.net. You need a free eFileIL account to access it. As of May 2025, the Illinois Supreme Court approved free remote public access to non-confidential court documents filed on or after April 1, 2025.

Cook County has its own online case search at cookcountyclerkofcourt.org/online-case-information. You can search by case number or party name to find filing dates, hearing schedules, and docket entries. For suburban counties, Judici at judici.com provides free case search for 81 of Illinois's 102 counties — check if your county is covered.

These systems show the docket for your case: every filing, hearing date, and court order. For personal injury cases, this is useful for tracking deadlines, monitoring motions, and confirming hearing dates. If you cannot find your case online, contact the circuit clerk's office in your county for assistance.

Since Illinois mandates e-filing, most of your interaction with the court will be electronic. However, you may need to appear at the courthouse for hearings, case management conferences, mediations, and trial. When you arrive at any suburban Chicago courthouse, expect security screening — empty your pockets, remove belts, and send bags through the X-ray machine. Cell phones are allowed but must be silenced in courtrooms. No weapons are permitted.

Arrive at least 15 minutes before your scheduled hearing. Check the docket board in the lobby or ask the clerk's office to confirm your courtroom assignment. Dress professionally — business casual at minimum. Address the judge as 'Your Honor.' If you are self-represented, the judge may explain procedures, but you are expected to follow the same rules as attorneys.

Parking varies by courthouse. The Daley Center in downtown Chicago has metered street parking and nearby parking garages, but public transit (CTA Blue Line to Washington or Clark/Lake) is often easier. Suburban courthouses generally have free or low-cost parking lots adjacent to the building. Check your county's court website for specific parking information and ADA accessibility details.

If your injury was caused by a government entity — a city, county, township, park district, school district, or the State of Illinois — you face additional requirements. Under the Illinois Local Governmental and Governmental Employees Tort Immunity Act (745 ILCS 10/8-101), you must file a lawsuit against a local government entity within 1 year of the injury. The general 2-year statute of limitations does not apply to government defendants.

For claims against the State of Illinois itself, you must file in the Illinois Court of Claims, not the circuit court. The Court of Claims has exclusive jurisdiction over claims against the state, and the deadline is 2 years from the accrual of the cause of action (705 ILCS 505/22).

Government tort claims are complex because of sovereign immunity, shorter deadlines, and specific procedural requirements. If a government entity may be responsible for your accident — a pothole on a city street, a defective traffic signal, an accident with a government vehicle, or an injury on government property — consult an attorney immediately to preserve your rights.

If you were injured in the Chicago suburbs and you are considering filing a lawsuit, get your free Injury Claim Check. You will answer a few quick questions about your accident and injuries, and we will give you a personalized report that includes Illinois's filing deadline for your specific claim, whether your case would likely land in small claims or circuit court, and whether connecting with a personal injury attorney makes sense for your situation.

Filing a lawsuit is a big step — but understanding your options should not be. Our Injury Claim Check is free, confidential, and gives you the information you need to make an informed decision about what comes next.