Most people only file a car accident claim once or twice in their life, so it’s no surprise the process feels unfamiliar and slower than expected. Understanding how California’s system actually works, and how long each stage typically takes, makes it much easier to spot when a claim is progressing normally versus when an insurer is stalling.
Quick answer: California is an at-fault state, meaning the at-fault driver’s insurance pays for damages. A typical claim moves through investigation, medical treatment, a demand letter, and negotiation, usually taking three to twelve months, though disputed liability or a lawsuit can extend that well beyond a year.
Tort (Fault) vs. No-Fault
California is a “fault,” or “tort,” state, unlike roughly a quarter of U.S. states that use no-fault systems. In a no-fault state, your own insurer generally pays your medical bills regardless of who caused the crash. In California, the driver who caused the accident, or more precisely, their insurance company, is responsible for compensating you, which is why identifying fault correctly, early, matters so much to how the rest of your claim unfolds.
What Insurance Is Required?
California’s minimum liability insurance requirements increased on January 1, 2025, to $30,000 per person and $60,000 per accident for bodily injury, plus $15,000 for property damage, up from the previous 15,000/30,000/$5,000 minimums that had been in place for decades. Driving without at least this coverage can result in fines starting around $100 for a first offense, with steeper penalties, and potentially vehicle impoundment, for repeat violations discovered at the scene of a crash. Because these are only minimums, a seriously injured victim can still find the at-fault driver underinsured relative to their actual damages, which is one of several reasons carrying your own underinsured motorist coverage is worth discussing with an agent.
The Claim Timeline, Step by Step
A claim typically moves through several distinct phases. It starts with reporting: notifying police when required and your own insurer promptly, then documenting the scene before evidence disappears. Medical treatment and investigation follow in parallel, you continue seeing doctors while evidence like the police report, photos, and witness statements gets gathered. Once treatment is far enough along, your attorney sends a demand letter to the insurer outlining the incident, your injuries, and a specific dollar amount, which typically prompts a counteroffer and a period of negotiation. If the parties reach an agreement, payment generally follows within a few weeks of signing a release; if not, the case may proceed toward a lawsuit.
| Case Type | Typical Timeline |
| Minor injuries, clear liability | 3-6 months |
| Moderate injuries, extended treatment | 6-12 months |
| Severe injuries or disputed liability | 12-24 months |
| Catastrophic injuries requiring litigation | 2-4+ years |
Wondering where your claim stands? We can tell you whether your timeline looks normal or whether the insurer is stalling. Call (949) 776-2856 for a free consultation.
Why Settlements Take Longer Than Most People Expect
One of the biggest reasons claims take months, not weeks, is a concept called maximum medical improvement, or MMI, the point at which your doctors determine your condition has stabilized and further significant healing isn’t expected. Settling before reaching MMI means guessing at future medical costs, and once you accept a settlement, you generally can’t go back and ask for more if it turns out you needed additional treatment. Waiting for MMI is frustrating when you want the claim resolved, but it’s usually what protects you from settling for less than your case is actually worth.
Who Do You Sue?
The at-fault driver is the most common defendant, but liability isn’t always limited to them. An employer can be responsible if the driver was working at the time of the crash, a government agency can be liable for a dangerous road condition, and a vehicle or parts manufacturer can be liable if a defective component contributed to the collision. Identifying every potentially responsible party matters because it can affect how much total insurance coverage is available to compensate you.
When Does a Claim Become a Lawsuit?
Most claims settle through negotiation without ever going to court, but a lawsuit becomes necessary when the insurer’s offer doesn’t come close to covering your actual damages, when liability is seriously disputed, or when the at-fault driver’s policy limits are too low to cover a severe injury. Filing suit doesn’t necessarily mean going to trial, many cases still settle during the discovery process, once both sides have exchanged evidence and the insurer has a clearer picture of what a jury might award. Importantly, filing a lawsuit is also how you protect your claim against California’s two-year statute of limitations, since simply negotiating with an insurer past that deadline does not extend it. Our full guide to California’s statute of limitations by claim type covers the exceptions that can apply.
Worried your claim might need to go to court? We handle both negotiation and litigation. Call (949) 776-2856 for a free case review.