Transportation Accident

Who Is Liable in a Car Accident — Owner or Driver?

By Joseph Ori ·June 2, 2026 ·2 min read

Key Takeaways

In most Illinois crashes, the at-fault driver — not the vehicle's owner — is legally responsible.
An owner can be liable when they negligently let an unfit driver use their vehicle (negligent entrustment).
Employers are often responsible when an employee causes a crash while working.
Multiple insurance policies may apply, which is why identifying every responsible party matters.

After a serious crash, one of the first questions injured people ask is simple but important: who actually pays? When the person behind the wheel is not the person who owns the car, the answer is not always obvious. Understanding how Illinois assigns responsibility helps you know which insurance policies may apply and who you may have a claim against.

The general rule: the at-fault driver is responsible

In most Illinois car accidents, liability follows the driver. If a driver runs a red light, follows too closely, or drives distracted, that driver is the party whose negligence caused your injuries — regardless of who owns the vehicle. Their auto insurance is typically the first source of recovery.

When the vehicle’s owner can also be liable

There are several situations where the owner of the vehicle shares responsibility:

Negligent entrustment. If an owner lets someone use their vehicle when they knew, or should have known, that the person was unfit to drive — for example, an unlicensed, intoxicated, or visibly reckless driver — the owner may be directly responsible for the harm that follows.
Employer responsibility. When an employee causes a crash while driving for work, the employer is often liable for the employee’s negligence. Commercial and delivery vehicles frequently fall into this category.
Family and household use. Coverage questions often turn on who is insured under a policy, and a household member driving the family car is usually covered by the owner’s policy.

Why identifying every responsible party matters

Serious injuries can exceed the limits of a single insurance policy. Identifying each potentially responsible party — the driver, an owner, an employer, or more than one insurer — can be the difference between a recovery that covers your losses and one that falls short. This is one of the first things our attorneys investigate after a crash.

Talk to an attorney before you accept an offer

If you were injured in a crash where the driver and owner were different people, it is worth understanding all of your options before dealing with the insurance companies. Ori Law Group offers free, confidential consultations and can help you identify every party who may be responsible.

Frequently Asked Questions

Can I sue the owner of the car if someone else was driving?

Sometimes. In Illinois you generally pursue the at-fault driver, but the owner can also be responsible if they negligently entrusted the vehicle to an unfit driver or if the driver was acting as their employee.

What if the driver was using the car with permission?

Permission alone does not automatically make the owner liable for the driver's negligence, but the owner's insurance policy will often provide coverage for a permissive user.