How To Determine Fault for Any Car Accident

How To Determine Fault for Any Car Accident
The driver in back is assumed to be the one at fault.

What the Law Says

In some accidents, state law will tell you who's at fault. If you ram a car from behind, most states hold you responsible. Even if the driver in front threw on his brakes without warning and you couldn't help hitting him, you're probably stuck with the blame. If you hit someone while you're making a left turn, the law usually sees that as proof you're at fault. Then again, if you made a legal left turn and the other driver ran a red light, you may be off the hook.

Eyewitnesses and Evidence

If the police show up at the accident -- they don't always do so -- their assessment carries a lot of weight. A cop concluding from physical evidence that one driver was speeding or passing in a no-pass zone counts for more than an untrained observer's conclusions. Photographs taken after the accident may make it easier for an insurance adjuster or a court to assign blame. Eyewitnesses aren't always reliable but their testimony can still help determine responsibility.

What You Should Do

If the police do show up, get the officers' names, and ask how to get a copy of the accident report. Talk to any eyewitnesses, asking for their names and contact information. If they want to volunteer what they saw, write it down while their memory is fresh. Snap photos of the accident scene, your car, and the other car. The one thing you shouldn't do is declare you were at fault. If you're wrong about that, you could influence the police or the other driver's opinion, so stick to objective descriptions of your actions.

The End Result

Unlike a in criminal trial, insurers and judges can assign fault for a car crash based on convincing evidence. It doesn't have to be proof beyond a reasonable doubt. It doesn't have to be 100 percent, either: two drivers may be 50 percent at fault, or one 75 percent at fault, for instance. The effect of being partially responsible depends on state law. In some states, if you're 25 percent at fault, you can recover 75 percent of damages. In a few states, if you have any degree of responsibility, you have no claim against the other driver or his insurer.