How to Prove Fault in a Car Accident

Two drivers, one accident, and two very different stories about what happened in the crash. This is not an uncommon situation, but it is the exact reason why establishing fault in the event of a car accident is so important. Without verifying blame, there is no way to determine who is responsible for the damage to the vehicles and individuals involved.

So what exactly constitutes proof of fault in a car accident? And how do you put the evidence together so it all holds up? That’s what we’ll walk you through here.

Key Takeaways
A few things to keep in mind about how fault is determined:

• Fault is based on evidence, not who presents the best story about what happened.
• Police reports, photos, and the statements of witnesses are used to establish fault.
• Ohio uses a modified comparative negligence law to determine fault in accidents.
• What you say when you are involved in a traffic accident can play a big role in determining who is at fault.
• Insurance adjusters have different methods for determining fault that may not be favorable to you, regardless of your role in the collision.

Knowing how fault is established can afford you a head start the next time you are dealing with an insurance claim.

What “Proving Fault” Actually Means

Fault usually comes down to an issue of negligence on the part of the other driver. Was the other driver careless in relation to the accident that you experienced? Running a red light, striking the rear of another vehicle, or driving while distracted are all forms of negligence that may help to establish fault for the other driver.

While establishing that another driver was negligent is the first step in proving fault, the insurance company will need to establish this through evidence. Whether it’s the insurance companies or the courts that determine fault, the decision will be made based on the presented evidence.

The Evidence That Typically Determines Fault

Some types of evidence are more important than others in determining what happened in the accident.

The police report on the accident is crucial because it provides information about the accident, names and addresses, insurance information, and the investigating officer’s name. This is one of the reasons that it is so important to call 911 after any accident.

Photos and videos of the accident are generally some of the most important pieces of evidence presented in the accident. This includes any dash cam or security camera footage of the area.

Statements from witnesses to the accident are another form of evidence presented in personal injury accident cases. These individuals can tell an unbiased story of what happened. Getting their names and contact information at the scene can be very important.

Expert Opinions: An expert in accident reconstruction can examine the damage to the vehicles in the accident to determine the cause of the collision.

Statements made by individuals involved in the accident at the scene of the collision to each other, the witnesses, or officers at the accident are also important in determining the cause of the collision. This also means that you should be careful in what you say after a collision.

For more information about the type of evidence that can be collected following an Ohio car accident, see our guide on personal injury evidence in Ohio.

Why You Shouldn’t Admit Fault at the Scene

Here’s something worth considering: saying “I’m sorry” or “I didn’t see you” might be seen as basic human decency at the time. However, these seemingly innocent statements can also be used later to indicate that you were at fault for the situation.

The safer approach would be to stick to the facts of the situation. Exchange information with the police and let the evidence build up to show what truly happened in the accident. You have plenty of time later to figure out what really happened and who was to blame for the accident, especially with the help of a car accident attorney.

Ohio’s Fault Rules: Why Fault Isn’t Always All or Nothing

People often think that fault has to fall entirely on one side in an accident. That’s not how Ohio law works.

Ohio follows a modified comparative negligence statute under Ohio Revised Code § 2315.33. This means that the fault can be split between multiple parties involved in an accident. Your compensation for your injuries will be reduced by the percentage of fault that is found to belong to you.

If you are found to be 15% at fault in an accident, for example, you will have 15% of your compensation reduced. If you are found to be more than 50% at fault, though, you will not be able to collect anything from the at-fault party. If you are found to be exactly 50% at fault for an accident, your compensation will be reduced by 50%.

This is, arguably, one of the many reasons that insurance companies attempt to place fault for an accident on you. Every percentage point of fault placed upon you reduces the amount of money that your insurance company has to spend to compensate for your injuries.

How Insurance Companies Evaluate Fault

Adjusters are not neutral referees. They are employed by an insurance company whose job is to minimize the payments that the company must make to policyholders. The adjusters will review the police report, any photos of the accident scene, and the statements of the drivers involved in the accident.

In many cases, the adjuster will ask that you provide a recorded statement describing the accident. Such statements are typically requested shortly after the accident occurs, while you are still in the early stages of processing the accident, and before you have hired an attorney.

Recorded statements given early, before you’ve had a chance to think everything through or consult an attorney, sometimes contain details that get used against you later. They may even happen before you have had the opportunity to consult with your attorney about your rights and options.

While you must eventually speak with your insurance adjuster, be thoughtful about what you say and to whom, especially in those first conversations, even if it is your own insurance company.

Special Situations Worth Knowing About

Fault questions can get more complicated depending on how the car accident took place. In the case of multi-car accidents, there is typically more than one at-fault party.

Reconstructing how the accident took place can help determine which parties were at fault. Additionally, if you were involved in a rideshare accident, the fault of the accident may also relate to the rideshare company, the driver’s status at the time of the accident, and their insurance policies.

If you are asking yourself, “Do I need a lawyer after a car accident?,” our guide can help you decide whether you should pursue legal aid for your situation.

How YD Legal Can Help

Figuring out fault isn’t always as simple as it looks from the outside, and getting it wrong, or letting an insurance company get it wrong, can cost you real money. Our car accident attorneys in Columbus, Ohio know how to gather the right evidence, push back on unfair fault determinations, and make sure the full picture gets presented, not just the version that’s convenient for an insurance company.

If you’re not sure where to start when it comes to finding representation, take a look at our guide on how to choose a personal injury lawyer.

You can meet our team to learn more about who would be handling your case. And if you’d rather just talk it through, contact YD Legal to schedule a free consultation. No pressure, no cost, just a conversation about what you’re dealing with.

Frequently Asked Questions

What evidence is best for proving fault in a car accident?
Photos of the scene and vehicle damage, witness statements, and any available video footage tend to carry the most weight. The more of these you have, the stronger your position typically is.

Can I still recover compensation if I was partly at fault?
Yes, in most cases. Ohio’s comparative negligence rule allows you to recover compensation as long as you’re found to be 50 percent or less at fault, though the amount you receive is reduced by your percentage of fault.

Does the police report decide who was at fault?
Not entirely, but it carries a lot of weight. Insurance companies often rely heavily on police reports, though other evidence, like witness statements and photos, can also factor into the final determination.

What if the other driver lies about what happened?
This happens more often than people expect, which is part of why physical evidence and independent witnesses matter so much. A clear, well-documented account of the accident makes it much harder for a false version of events to hold up.

Should I talk to my insurance company before speaking with a lawyer?
It’s generally fine to notify your own insurer that an accident happened, but it’s worth being cautious before giving a detailed recorded statement, especially to the other driver’s insurance company. Speaking with an attorney first can help protect your claim.

Do I need a lawyer to prove fault in my accident?
Not always, but an attorney can be a significant advantage, especially when fault is disputed or an insurance company is pushing back. A free consultation can help you understand where your case stands and what your options are.