Table of Contents
Key Takeaways
- Most Illinois car accident injury lawsuits have a two-year deadline. The period generally begins on the accident date.
- Property damage claims usually have five years. This deadline is separate from the period for bodily injury lawsuits.
- Some cases have different deadlines. Government vehicles, minors, and wrongful death claims may involve special rules.
- Insurance negotiations do not automatically extend your deadline. Filing a claim with an insurer is not the same as filing a lawsuit.
After a car accident in Chicago, you may need time to recover from your injuries, manage medical bills, and negotiate with insurance companies. However, Illinois law limits how long you have to file a lawsuit seeking compensation.
Missing the applicable deadline could prevent you from recovering damages, even when another driver was responsible for the collision.
At Conboy Law, we help Chicago accident victims understand filing deadlines, identify applicable exceptions, and protect their right to pursue compensation.
Your best move is calling us today.
How Long Do You Have to File a Car Accident Case?
In Chicago, you generally have two years from the accident date to file a personal injury lawsuit under 735 ILCS 5/13-202.
However, different deadlines may apply depending on the claim and the parties involved.
| Type of Claim | General Illinois Deadline |
| Personal injury | 2 years from accrual |
| Vehicle or property damage | 5 years from accrual |
| Qualifying local government claim | Generally 1 year |
| Injury involving a minor | Special rules may extend the deadline |
| Wrongful death | Generally 2 years from death |
These are general rules. Determining the correct deadline requires reviewing the accident, the responsible parties, and any applicable exceptions.
Understanding Illinois's Two-Year Statute of Limitations
The statute of limitations sets the period within which an injured person must initiate legal proceedings. Under Illinois law, most lawsuits seeking compensation for injuries caused by a negligent driver must be filed within two years after the claim accrues.
For example, if a Chicago car accident occurs on November 15, 2026, and the injuries are immediately apparent, the ordinary filing deadline would generally be November 15, 2028.
However, exceptions and specific procedural rules may affect the calculation.
What Happens if the Deadline Expires?
If you file a lawsuit after the applicable limitations period, the defendant may ask the court to dismiss it.
A successful statute of limitations defense can prevent recovery regardless of the underlying evidence of negligence. This makes identifying the correct deadline important before settlement negotiations continue for an extended period.
Filing an Insurance Claim vs. Filing a Lawsuit
Submitting an insurance claim does not satisfy the statute of limitations for a personal injury lawsuit.
An insurance claim asks an insurer to investigate the accident and provide applicable compensation.
A lawsuit formally begins a legal action in court.
Reporting the collision, submitting medical bills, or sending a settlement demand does not generally count as filing a lawsuit. Insurance policies may also require prompt notice and cooperation, creating obligations separate from the statutory filing period.
How Long Do You Have to File a Property Damage Claim?
Under 735 ILCS 5/13-205, lawsuits involving damage to personal property generally have a five-year limitations period.
For example, if another driver damages your vehicle, the ordinary deadline for a property damage lawsuit may be longer than the deadline for injuries caused by the same collision.
However, the five-year property damage period does not extend the two-year deadline for bodily injury claims. Special rules may apply when a government entity is involved.
What if a City of Chicago or CTA Vehicle Caused the Accident?
Car accidents involving government-owned or operated vehicles may have shorter filing periods. Under 745 ILCS 10/8-101, many claims against local public entities and their employees must generally be filed within one year. This may affect qualifying claims involving City of Chicago vehicles or the Chicago Transit Authority.
However, claims involving the State of Illinois may follow different procedures and deadlines. Identifying the correct government defendant is essential before calculating the filing period.
Does the Deadline Change When a Minor Is Injured?
Illinois provides special filing rules for certain injury claims involving children. Under 735 ILCS 5/13-211, qualifying personal injury claims involving minors may generally be filed within two years after the injured person turns 18.
However, other statutes or circumstances may affect this rule, particularly when government defendants are involved. A parent or legal representative may also pursue an appropriate injury claim on the child's behalf before adulthood.
What Is the Deadline for a Car Accident Wrongful Death Claim?
When a car accident causes someone's death, surviving family members may have grounds to pursue compensation through a wrongful death lawsuit. Under the Illinois Wrongful Death Act, 740 ILCS 180/2, ordinary wrongful death claims generally must be filed within two years after the person's death.
For example, if someone dies several months after a collision because of accident-related injuries, the ordinary wrongful death period generally begins on the date of death.
However, related survival claims may have different legal requirements. Government defendants and other circumstances can also affect the deadline.
Can You File Later if Your Injuries Were Not Immediately Apparent?
Possibly, but delayed symptoms do not automatically extend the Illinois statute of limitations.
Illinois recognizes the discovery rule in certain circumstances where an injured person could not reasonably have discovered the injury or its wrongful cause earlier.
However, learning that an existing injury is more serious than initially believed generally does not restart the filing period.
For example, someone who experiences back pain immediately after a collision may later discover that surgery is necessary. That development alone does not necessarily create a new two-year deadline.
Whether an exception applies depends on the medical evidence, circumstances, and relevant case law.
Do Insurance Negotiations Extend the Filing Deadline?
No. Ongoing settlement negotiations do not automatically pause or extend the statute of limitations.
An insurance company may continue investigating your claim, reviewing medical records, or discussing compensation as the deadline approaches.
However, receiving an offer or submitting additional documentation generally does not protect your right to file a lawsuit. In some circumstances, specific legal agreements or doctrines may affect the deadline. You should not assume an extension exists without verifying its legal basis.
Uninsured and Underinsured Motorist Claim Deadlines
If the at-fault driver lacks insurance or has insufficient coverage, you may have a claim under your own uninsured motorist (UM) or underinsured motorist (UIM) policy. These claims can involve different deadlines from ordinary negligence lawsuits.
Under 215 ILCS 5/143a, Illinois regulates uninsured motorist coverage, including certain arbitration provisions.
Your policy may also establish requirements involving:
- Prompt accident notification
- Submission of supporting documentation
- Requests for arbitration
- Contractual time limitations
Additionally, 215 ILCS 5/143.1 addresses tolling of certain contractual insurance limitation periods.
These provisions do not automatically extend the filing deadline for a negligence lawsuit against another driver. Review your insurance policy and applicable law before assuming the same deadline controls every claim.
What Happens if You Miss the Statute of Limitations?
Missing the applicable deadline can prevent you from pursuing compensation through a lawsuit. The defendant may raise the expired statute of limitations as a defense and request dismissal.
However, certain exceptions may apply, including legally recognized tolling or circumstances involving minors. An attorney can review the facts to determine whether a claim remains legally available.
Can You File a Lawsuit While Still Receiving Treatment?
Yes. You generally do not need to complete medical treatment before filing a car accident lawsuit.
Waiting until you fully recover could jeopardize your claim if the filing deadline expires. A lawsuit can proceed while treatment continues. Medical records and expert opinions may help establish reasonably anticipated future expenses and other damages.
However, accepting a final settlement before understanding your long-term medical needs requires careful consideration.
Steps to Protect Your Chicago Car Accident Claim
Taking action early can help preserve evidence and prevent avoidable filing problems.
- Confirm the accident date: Determine when the applicable limitations period may have started.
- Identify responsible parties: Check whether private motorists, government entities, or others may be involved.
- Preserve evidence: Keep police reports, photographs, witness information, and insurance correspondence.
- Document your injuries: Maintain medical records, bills, and proof of lost income.
- Review insurance requirements: Identify applicable notification, contractual, and arbitration deadlines.
- Seek legal guidance: Confirm the filing period before relying on ongoing settlement negotiations.
How Conboy Law Can Help You Meet Filing Deadlines
At Conboy Law, we help Chicago car accident victims identify applicable deadlines, investigate liability, and prepare claims supported by the evidence. Our team can review relevant insurance policies, assess potential exceptions, and determine whether litigation is necessary to protect your legal rights.
Get clarity, confidence, and powerful representation.
Contact Conboy Law About Your Chicago Car Accident
A missed filing deadline can bring an otherwise valid car accident claim to an end. Even if an insurer is still reviewing your case, you could lose the opportunity to pursue compensation in court.
If you were injured in a collision, call Conboy Law at 312-726-9000 to discuss your circumstances and legal options before the applicable deadline expires.
Joseph M. Conboy is the founding attorney of Conboy Law and represents victims and families in serious personal injury, medical malpractice, and wrongful death cases throughout Illinois. He has obtained numerous multi-million-dollar results and has been recognized by Super Lawyers as a Rising Star. As the firm’s primary litigator, he works closely with clients to build strategies tailored to the facts of each case.
