How Comparative Negligence Affects Your Personal Injury Case
- Feb 26, 2025
- 3 min read
Updated: Nov 2, 2025

Perris, California, is a growing city with increasing traffic and road activity. With more cars and pedestrians on the streets, accidents happen frequently.
When you get injured in an accident, you might expect to receive compensation for your medical bills, lost wages, and pain. However, determining fault is an important part of the process. In some cases, both parties may share responsibility for the accident. This is where comparative negligence comes into play. Understanding how this rule affects your personal injury claim can help you prepare for the legal process.
If you are injured in Perris, you may need legal help to determine how much compensation you can recover. A Perris personal injury lawyer can guide you through the complexities of comparative negligence laws and ensure you receive fair compensation.
What is Comparative Negligence?
Comparative negligence is a legal rule used to determine how much compensation an injured person can receive when they are partially at fault for an accident. Instead of preventing the injured party from getting compensation, comparative negligence reduces the amount based on their share of the fault.
According to the Insurance Information Institute, 2022, over 5.4 million car accidents were reported in the U.S., with a significant amount of these incidents involving some shared fault. This statistic highlights the importance of understanding how fault impacts a claim, especially when both parties share responsibility.
Types of Comparative Negligence
There are two main types of comparative negligence laws: pure comparative negligence and modified comparative negligence.
Pure Comparative Negligence
Under this system, you can still recover damages even if you are mostly at fault. Even if you were 90% responsible for an accident, you could still recover 10% of your damages. California follows the pure comparative negligence rule, meaning you can still file a claim regardless of your level of fault, but your compensation will be reduced accordingly.
Modified Comparative Negligence
Some states follow a modified comparative negligence rule, which limits compensation if the injured person is more than 50% or 51% at fault. In these states, if you are found to be more at fault than the other party, you cannot receive compensation.
Impact of Comparative Negligence on Your PI Case
Assigning of Fault
When filing a personal injury claim, the percentage of fault assigned to you can significantly impact how much money you receive. Insurance companies and courts use evidence such as witness statements, traffic camera footage, and expert testimony to determine fault.
Reduced Compensation
If you are found partially responsible for an accident, your compensation will be reduced based on your level of fault. For example, if your damages are worth $50,000 and you are 30% responsible, you will only receive $35,000.
Forfeiture of Compensation
In states that follow modified comparative negligence, being more than 50% responsible means, you cannot recover any compensation. This makes it essential to build a strong case to minimize your assigned fault percentage.
Bottom Line
Understanding how comparative negligence affects your personal injury case is crucial for protecting your rights. Since California follows pure comparative negligence, even if you are partially at fault, you can still recover compensation. However, the amount you receive will depend on the percentage of fault assigned to you.
Working with a personal injury lawyer can help you navigate the legal system and maximize your compensation. By gathering evidence, proving fault, and working with an experienced attorney, you can ensure a fair outcome for your case.



