You were sitting at a red light on Wilshire, or crawling through the 405, and someone slammed into you from behind. Now your neck is stiff, your car is dented, and an insurance adjuster is already calling you like you did something wrong. You need a rear-end collision lawyer in Los Angeles who will treat this like the real injury case it is. At Borna Houman Law, we fight for you from day one, and you pay no fee unless we win.
Key Takeaway: In a California rear-end crash, the driver who hit you is presumed at fault for following too closely, though that presumption can be challenged. California uses pure comparative negligence, so your recovery drops only by your share of blame. You have two years to file, and whiplash from a low-speed hit is a real, compensable injury.
Who is at fault in a rear-end collision in Los Angeles?
In almost every rear-end crash, the rear driver is presumed at fault. California Vehicle Code section 21703 forbids following another vehicle more closely than is reasonable, and Vehicle Code section 22350, the basic speed law, requires every driver to keep a speed that lets them stop safely. When a driver rear-ends you, they have usually broken one of those rules. That is why the law starts by pointing the finger at them. You can read the exact language of the following-too-closely statute on the California Legislature site.
But “presumed” is not the same as “guaranteed.” The rear driver can try to rebut the presumption. The most common defenses we see are a sudden and unexpected stop, brake-checking, a chain-reaction crash where a third car pushed them into you, and broken or non-functioning brake lights on the lead car. A good rear-end collision lawyer anticipates each of these and gathers the evidence to shut them down before the insurer builds a case around them.
| Scenario | Who is usually at fault | Why |
|---|---|---|
| You were stopped at a light and got hit from behind | The rear driver | They failed to stop safely (Veh. Code sections 21703, 22350) |
| A chain-reaction crash pushed the middle car into you | The car that started it | Liability traces back to the first negligent driver |
| You changed lanes and were immediately rear-ended | Shared or disputed | Comparative negligence may reduce, not erase, your claim |
| The lead car’s brake lights were out at night | Possibly shared | A malfunctioning-lights defense can shift some blame forward |
| A distracted or texting driver hit you | The rear driver | Inattention strengthens the fault presumption against them |
How common and how serious are rear-end crashes?
Rear-end collisions are the single most common crash type on American roads. The National Highway Traffic Safety Administration reports that rear-end crashes make up roughly 29 percent of all collisions, adding up to about 1.7 million rear-end crashes every year and hundreds of thousands of injuries. In a dense, stop-and-go city like Los Angeles, where freeway traffic compresses and expands all day, the risk runs even higher than the national average.
Do not let anyone tell you these are minor. Whiplash happens when your head is whipped forward and back in a fraction of a second, straining the soft tissue and ligaments in your neck. Biomechanical research has documented cervical injury in impacts with a speed change as low as 5 to 10 miles per hour, well below the point where a bumper shows major damage. The forces that hurt your spine are not the same forces that crumple sheet metal. That single fact defeats one of the insurance industry’s favorite arguments. Rear-end wrecks are one of the most common causes of car accident injuries we handle.
What California law says about rear-end fault and your damages
California ties the rules of the road directly to fault through the doctrine of negligence per se, codified in Evidence Code section 669. When the rear driver violates a safety statute like the following-too-closely law and that violation causes your injury, the law presumes they were negligent. You do not have to prove they were careless in the abstract. The broken rule does much of the work.
California also follows pure comparative negligence, established in Li v. Yellow Cab Co. (1975) 13 Cal.3d 804. Even if you are found partly responsible, you can still recover, reduced only by your percentage of fault. If the other driver argues you stopped short and a jury assigns you 20 percent of the blame, you still collect 80 percent of your damages. And California places no cap on non-economic damages in an ordinary auto case, so your pain, your sleepless nights, and the life you cannot live the way you used to all count. If you want the bigger picture, our guide to personal injury law in California walks through the framework.
How long do I have to file a rear-end collision claim in California?
You generally have two years from the date of the crash to file a personal injury lawsuit, under Code of Civil Procedure section 335.1. That sounds like plenty of time. It is not. Evidence disappears, vehicles get repaired, witnesses move, and surveillance footage gets overwritten within days. In our experience, the cases that settle for the most are the ones where a lawyer started preserving evidence in the first week. If a government vehicle or public entity was involved, a special claim deadline as short as six months can apply, so call early.
How do insurers use the “minor impact” defense, and how do we beat it?
Here is the playbook. The adjuster looks at photos of your bumper, sees little damage, and declares that a low-speed impact could not have hurt you. This is the minor impact soft tissue defense, and the insurance industry runs it on purpose. The most common mistake we see is an injured person who waits to get treatment because they think they will “shake it off,” then hands the insurer exactly the gap in the medical record they were hoping for.
Low property damage does not mean low injury. We beat this defense with two things: early, documented medical treatment that ties your symptoms to the crash from the start, and, when needed, a biomechanical or medical opinion connecting the forces of the impact to your specific injury. When an underinsured driver hit you, we also look to your own uninsured and underinsured motorist coverage to reach the full value of your losses. When several cars were involved, we untangle it the way we do in any multi-vehicle accident case.
What is my rear-end collision case worth?
No honest lawyer can promise a number, and any lawyer who guarantees an outcome is telling you what you want to hear. Value depends on the severity of your injuries, the medical treatment you need, your lost income, and how the crash has changed your daily life. What we can promise is that we build the case to reach maximum compensation: full medical documentation, wage records, and, when the injuries are serious, expert testimony on future care. We handle every rear-end case on contingency, which means no fee unless we win, and a free consultation to start. You can read how a free car accident consultation works before you ever commit.
A serious rear-end claim pulls from several categories at once. Economic damages cover your medical bills, future treatment, and lost wages, all backed by records and receipts. Non-economic damages cover the pain, the disrupted sleep, and the activities you have had to give up, and California does not cap those in a standard auto case. When a herniated disc, a concussion, or a shoulder tear turns up on imaging, the value climbs, because those injuries often demand surgery, physical therapy, or care that stretches for years. We document all of it up front so the insurer cannot pretend it does not exist.
Frequently asked questions
I was rear-ended but I feel fine. Do I still need a lawyer?
Yes, at least for a free consultation. Whiplash and soft-tissue symptoms often appear a day or two later, after the adrenaline fades. Talking to a lawyer early costs you nothing and protects your right to recover if the pain shows up later.
The other driver’s insurer already admitted fault. Why not just settle myself?
Admitting fault and paying full value are two different things. Insurers routinely accept liability and then lowball the injury portion using the minor impact defense. A lawyer makes sure the settlement reflects your full medical and non-economic damages, not their opening number.
Can I still recover if I was partly at fault?
Yes. California uses pure comparative negligence, so you can recover even if you share some blame. Your award is simply reduced by your percentage of fault. Being assigned 25 percent fault means you still collect 75 percent of your damages.
How much does a rear-end collision lawyer cost?
Nothing up front. We work on contingency, so you pay no fee unless we win your case. The consultation is free, and our fee comes as a percentage of the recovery we secure for you.
What should I do right after a rear-end crash in Los Angeles?
Call 911 and get a police report, photograph the scene and both vehicles, exchange information, and see a doctor promptly even if you feel okay. Then call a lawyer before you give any recorded statement to the other driver’s insurer.
How long will my case take?
It depends on your treatment and the insurer’s willingness to be reasonable. Many rear-end cases resolve within several months to a year once you finish treatment, though disputed-liability or serious-injury cases can take longer. We push for a fair resolution as fast as the facts allow.
Disclaimer: This article is for general information only and is not legal advice. Reading it does not create an attorney-client relationship. Every case is different, and outcomes depend on the specific facts and law that apply. For advice about your situation, speak with a licensed California attorney.
Talk to a rear-end collision lawyer today
You did not cause this crash, and you should not have to fight the insurance company alone while you are trying to heal. We will handle the adjusters, preserve the evidence, and pursue the justice you deserve. Call (888) 42-BORNA for a free consultation.