Car crashes in Chicago can leave you dealing with medical bills, lost income and frustration about who should pay. If you are like most drivers, you may wonder how fault is decided and what that means for any compensation you could receive. Illinois law uses a system called modified comparative negligence and understanding how it works can help you know where you stand after a collision.
What modified comparative negligence means
Illinois applies a modified comparative negligence rule to personal injury cases. This means you are eligible for compensation as long as your percentage of fault is 50% or less. However, surpassing by even just 1% may mean that you lose the right to recover damages altogether.
The amount you recover is reduced by your percentage of fault, so a $100,000 award would fall to $80,000 at 20% responsibility or $53,000 at 47%, reflecting each driver’s share of liability.
Why fault matters in your recovery
Judges, juries and insurance adjusters assign fault by weighing evidence like official reports, eyewitness statements, visual documentation, medical records, expert analyses. The strength of that evidence often shapes the final decision.
Even minor shifts in your assigned percentage of fault can cost you thousands., since sStaying below 50% allows some recovery but exceeding it may eliminate compensation entirely. Because of this, insurers are motivated to maximize your responsibility, making reliable records and clear evidence vital.
Protecting your interests after a crash
Illinois law places real weight on fault percentages. Understanding how modified comparative negligence works arms you with knowledge when dealing with insurers and weighing your options after a crash. As fault is a major deciding factor in what you may receive, knowing the rules helps you protect your interests when the unexpected happens.