What Happens When You’re Partly At Fault?
You were turning left when the other driver ran a red light. Or maybe you were walking across a parking lot when you slipped, but the parking lot hadn’t been salted for days. In these situations, the other party is clearly at fault. But what if you bear some responsibility too? What if you weren’t completely innocent in the accident? Can you still recover damages for your injuries?
This is where Illinois’ comparative negligence law comes into play. Unlike some states that use an all-or-nothing approach to injury cases, Illinois recognizes that accidents often happen because multiple parties made mistakes. The good news is that you might still be able to recover compensation even if you were partially at fault. But there are important rules you need to know, and the difference between being mostly blameless and being equally responsible can mean the difference between recovering thousands of dollars and getting nothing.
What Exactly is Comparative Negligence?
Comparative negligence is a legal principle that addresses situations where multiple parties contribute to an accident. Instead of assigning all responsibility to one party, the law allows for a more nuanced approach where fault can be divided among the parties involved.
In simple terms, comparative negligence means that the court or jury looks at what each person did (or failed to do) that contributed to the accident. They then assign a percentage of fault to each party based on their individual actions. So if you were 25% at fault and the other driver was 75% at fault, those percentages directly affect how much compensation you receive.
Illinois adopted this approach because it recognizes reality. Most accidents happen because someone made a mistake, but that doesn’t mean another person was blameless. A driver might have been following the rules but still failed to see an obstacle in the road. A shopper might have been distracted by their phone when they stepped on a wet floor that a store employee had just waxed. In these cases, multiple people bear some responsibility for what happened.
How the Illinois 50 Percent Bar Rule Works
Illinois uses a modified comparative negligence system. The key rule that determines whether you can recover damages at all is found in 735 ILCS 5/2-1116. This statute sets the threshold you need to understand.
Under Illinois law, you can recover damages if your fault is 50 percent or less of the total fault that caused your injury or damage. If your fault is more than 50 percent, you are barred from recovering any damages. This is known as the 50 percent bar rule.
Here is how it works in practice:
- If you are found to be less than 50 percent at fault, you can pursue your case and recover compensation. Your damages are reduced by your percentage of fault.
- If you are found to be more than 50 percent at fault, you cannot recover any damages from the other party, no matter the other party’s negligence.
- If your fault is exactly 50 percent, you are still entitled to recover, with your damages reduced proportionally.
For example, if a jury finds you were 40 percent at fault in a car accident and the other driver was 60 percent at fault, you can recover 60 percent of your damages. If the jury finds you were 51 percent at fault, you recover nothing. At exactly 50 percent, you recover half of your damages.
Calculating Your Damages Under Comparative Negligence
Let’s say you suffer a serious injury in an accident and your total damages amount to $100,000. This includes medical bills, lost wages, and compensation for pain and suffering. Now, imagine the jury finds that you were 30 percent at fault for the accident.
- Less than 50% fault. Your damages are reduced by your percentage of fault. Example: $100,000 minus 30% equals $70,000. You still receive compensation, but it is reduced because you share some responsibility for the accident.
- Exactly 50% fault. You can still recover half of your damages. Example: $100,000 award becomes $50,000.
- More than 50% fault. Your recovery is completely barred. Example: $100,000 award becomes $0, even if the other party was also negligent.
This illustrates why the less than 50 percent threshold is so important—just a few percentage points can determine whether you receive compensation or nothing at all.
Having an attorney on your side matters because the percentage of fault assigned to you can dramatically affect your financial recovery. Insurance companies and opposing lawyers will try to assign a higher percentage of fault, while your attorney works to minimize it and protect your right to recover.
Difference Between Comparative Negligence and Comparative Fault
You might hear the terms comparative negligence and comparative fault used interchangeably. While they are related concepts, there is an important distinction.
- Comparative negligence refers specifically to the degree to which a party failed to exercise reasonable care. It focuses on unintentional conduct. Did you fail to look both ways before crossing the street? Did you fail to notice a hazard? Did you fail to maintain a safe distance from the vehicle in front of you? These are questions about negligence.
- Comparative fault is a broader term that sometimes includes other types of wrongdoing. However, in Illinois, comparative fault rules do not apply to intentional misconduct. Courts do not apportion negligence against intentional torts—if someone intentionally caused harm, their actions are treated separately from negligent behavior.
For injured parties, the practical effect is the same under Illinois law: your damages are reduced by your percentage of fault if it is less than 50 percent. The court evaluates what each party did that contributed to your injury, but intentional misconduct is handled differently and is not subject to comparison with negligence.
Comparative Negligence in Common Accident Scenarios
The less than 50 percent rule under Illinois law applies across many types of accidents. Here are a few common situations to show how comparative negligence works in practice.
Car Accidents
You are stopped at a red light when another vehicle rear-ends you. The other driver was clearly not paying attention. However, if your vehicle had a broken tail light that made it less visible at night, a jury could assign you 10 percent fault for failing to maintain your car and 90 percent fault to the other driver. You would recover 90 percent of your damages. Because your fault is below the 50 percent threshold, your case moves forward.
Slip and Fall Cases
You slip on a wet floor in a grocery store. The store failed to place warning signs or clean up the spill promptly. If you were wearing shoes with worn-out soles, a jury might assign you 20 percent fault for contributing to the accident. The store bears the majority of the fault. Since your share is less than 50 percent, you can recover 80 percent of your damages.
Workplace Injuries
An employee is injured when machinery malfunctions, but they were not following all safety protocols. If the machinery failure is 70 percent responsible and employee negligence is 30 percent, the employee can recover 70 percent of their damages. Illinois law allows recovery as long as fault is under 50 percent.
Pedestrian Accidents
A pedestrian is struck by a car while walking in a crosswalk. The driver failed to yield, but the pedestrian was distracted by a phone and stepped off the curb without fully checking traffic. The jury may assign most of the fault to the driver. As long as the pedestrian’s fault remains below 50 percent, they can recover compensation reduced by their percentage of fault.
How Juries and Courts Determine Fault
When you file a personal injury case in Illinois, fault is typically decided by a jury, though a judge may decide if the case does not go to trial or if a jury trial is waived.
The jury’s role is to examine all evidence and determine what each party did or failed to do. They consider the circumstances of the accident, testimony from witnesses, the parties, and sometimes professionals. Based on this evidence, the jury assigns a percentage of fault to each party under Illinois’ comparative negligence law.
Key evidence that courts and juries consider includes:
- Witness testimony about what they observed
- Police reports and accident reconstructions in motor vehicle cases
- Medical records showing the nature and severity of injuries
- Expert testimony from engineers, accident reconstructionists, or other professionals
- Video or photographic evidence
- Actions or inactions of both parties leading up to the accident
- Violations of traffic laws, safety regulations, or other applicable rules
- Physical evidence from the scene
Jury instructions guide the decision-making process. The judge explains the legal standard for negligence and how comparative negligence applies, including how to assign percentages of fault.
Determining fault can be complex, particularly when multiple factors contribute to an accident. Presenting clear evidence and strong arguments is critical, as insurance companies often attempt to minimize payouts when injured parties lack experienced legal representation.
What You Need to Know About Contributory Negligence Exceptions
Illinois law provides specific protections in certain cases. One important protection applies to actions for personal injury based on childhood sexual abuse. Under 735 ILCS 5/13-213.2, no comparative fault may be attributed to the plaintiff. This means the comparative negligence rule does not apply, and damages cannot be reduced based on any alleged fault of the survivor.
This exception applies narrowly and only in actions “based on childhood sexual abuse,” not in other personal injury or negligence cases. Traditional comparative negligence principles are considered inappropriate in these cases due to the unique circumstances involved.
If you or someone you know has experienced childhood sexual abuse and is considering legal action, understanding this protection is critical to ensuring that damages are not improperly reduced.
Key Takeaways
- Illinois uses a modified comparative negligence system under 735 ILCS 5/2-1116. You can recover damages if your fault is less than 50 percent.
- If your fault is less than 50 percent, your damages are reduced proportionally. If your fault is 50 percent or more, you cannot recover any damages.
- Comparative fault applies to negligence claims but does not apply to intentional misconduct or actions based on childhood sexual abuse under 735 ILCS 5/13-213.2.
- The percentage of fault assigned to you can dramatically affect your recovery. Evidence, witness testimony, and the actions of all parties are critical in determining fault.
- Strong legal representation is essential to minimize your assigned fault and protect your right to recover.
Frequently Asked Questions
Can I still sue if I was partly at fault for my injury?
Yes. Under Illinois law, you can recover damages as long as your fault is less than 50% of the total fault that caused your injury. Your recovery will be reduced by your percentage of fault.
What happens if I am exactly 50% at fault?
You can still recover damages if you are exactly 50% at fault. Illinois law bars recovery only if your fault is more than 50%. The distinction is important because being more than 50% at fault eliminates your right to recover.
How is my percentage of fault determined?
Fault is determined based on all relevant evidence, including witness testimony, physical evidence, expert opinions, and the actions of all parties involved. A jury usually decides this if the case goes to trial; otherwise, the judge may determine fault.
Can the other party’s insurance company use my partial fault against me?
Yes. Insurance companies may try to assign you a higher percentage of fault. Legal representation is important to ensure your share of fault is calculated accurately and fairly.
Do different types of accidents have different comparative negligence rules?
No. The less than 50% threshold in 735 ILCS 5/2-1116 applies to all negligence-based personal injury cases in Illinois, including car accidents, slip and fall incidents, and workplace injuries.
If I am 45% at fault, do the remaining damages go to the defendant?
No. You recover 55% of your damages; the remaining 45% is not awarded to anyone. The defendant does not receive the portion of damages attributed to your fault.
What is the difference between comparative negligence and contributory negligence?
Comparative negligence allows partial recovery even if you are partly at fault. Contributory negligence, an older rule, barred recovery if the plaintiff was at fault at all. Illinois uses comparative negligence.
Does comparative negligence apply if I am hit by an uninsured driver?
Yes. The less than 50% threshold still applies. If you are found more than 50% at fault, you cannot recover, though you may have other remedies through your own insurance coverage, such as underinsured or uninsured motorist coverage.
Ready to Discuss Your Injury Claim?
If you have been injured in an accident and you are concerned about your degree of fault, we want to hear from you. Have questions about how comparative negligence might affect your case? Wondering whether you have a viable claim given your circumstances? We are here to help.
Martay Law Office has assisted many injury victims in Chicago and throughout Illinois. We understand how insurance companies and opposing parties work, and we know how to present your case in the strongest possible light. We fight to minimize your assigned fault so you recover the maximum compensation you deserve.
We offer free consultations, so there is no risk in reaching out. Contact our personal injury lawyers today to discuss your injury claim and explore your options for recovery.
