Filing an Injury Claim in Los Angeles County Superior Court: Step-by-Step Process

Insurance settlement negotiations failed. Now you need to file a lawsuit in Los Angeles County Superior Court.

The process has specific steps, strict deadlines, and complex procedures. What happens from filing through trial depends on your case, but the basic framework stays the same.

Before You File: Pre-Litigation Requirements

Check the statute of limitations first. Most personal injury cases have a two-year deadline from the date of injury. Medical malpractice follows different rules. Government claims need an administrative claim filed before you can sue.

Missing filing deadlines kills your case. No exceptions.

Gather all evidence before filing: medical records, bills, wage loss documentation, photos, witness statements, expert opinions. These form the foundation of your complaint.

Step 1: Draft and File the Complaint

The complaint is your formal lawsuit document. It identifies the parties, describes what happened, explains how the defendant caused your injuries, and specifies damages.

LA County Superior Court requires specific formatting. Pleading paper with line numbers. Proper caption. Case type designation. Filing fees. The current filing fee for unlimited civil cases (over $25,000) is $435.

You file at the courthouse location based on where the defendant lives or where the incident occurred. LA County has multiple courthouses: Stanley Mosk, Central, Spring Street, Torrance, Pasadena, Van Nuys, others.

Electronic filing through the court’s e-filing system is now standard for represented parties.

Step 2: Serve the Defendant

Filing the complaint isn’t enough. You must serve the defendant with a copy.

Service must happen within 60 days of filing. A process server or sheriff delivers the summons and complaint personally. Service by mail works in some circumstances but requires defendant acknowledgment.

Proof of service gets filed with the court.

Step 3: Defendant’s Response

The defendant has 30 days after service to respond. They typically file an answer admitting or denying your allegations, or a demurrer challenging whether your complaint states a valid legal claim.

If they don’t respond, you can request a default judgment.

Step 4: Case Management Conference

LA County schedules a Case Management Conference within a few months of filing. Both parties appear before the judge to discuss timeline.

The court issues a Case Management Order setting deadlines for discovery completion, expert witness designation, motion filing, and trial date. These deadlines are firm. Extensions happen, but judges don’t grant them easily.

Step 5: Discovery

Discovery is the evidence-gathering phase. Both sides exchange information through written questions (interrogatories), document requests, requests for admission, and depositions.

Interrogatories are written questions the other party must answer under oath. Document requests demand production of relevant records. Depositions are recorded oral questioning sessions, usually in a conference room with a court reporter present.

Discovery in LA County typically lasts 6-12 months depending on case complexity.

Step 6: Mediation

LA County encourages settlement through mediation before trial. Many judges require it.

A neutral mediator helps parties negotiate. Most cases settle at mediation because going to trial is expensive and risky for both sides. Even strong cases can lose at trial.

Step 7: Expert Witness Designation

Personal injury cases require expert testimony. Medical experts explain your injuries and treatment. Economic experts calculate lost earning capacity. Accident reconstruction experts analyze how crashes occurred.

You must designate experts by court-ordered deadlines, typically 70 days before trial. Miss the deadline and you can’t use them at trial. That can tank your case.

Step 8: Pre-Trial Motions

Parties file motions to resolve legal issues before trial. Motions in limine exclude certain evidence from being shown to the jury. Summary judgment motions ask the judge to decide the case without a trial.

Motion hearings happen in the weeks before trial.

Step 9: Final Status Conference

About 10 days before trial, the court holds a Final Status Conference. Parties confirm they’re ready, resolve last-minute issues, and provide trial briefs outlining their case.

This is the last realistic chance to settle before you’re in front of a jury.

Step 10: Trial

LA County personal injury trials typically last 3-10 days depending on complexity. Jury selection comes first. Then opening statements. Witness testimony. Expert opinions. Cross-examination. Closing arguments.

The jury deliberates and returns a verdict. If you win, the court enters judgment for the amount awarded.

Step 11: Post-Trial

Losing defendants can appeal or file post-trial motions. Collecting judgments requires additional legal steps if they don’t pay voluntarily. The process doesn’t necessarily end when the verdict comes in.

Timeline Expectations

From filing to trial typically takes 12-18 months in LA County, sometimes longer for complex cases or crowded courthouses. COVID backlogs still affect some court calendars.

Settlement can happen at any point. Most cases settle before trial, often during discovery or at mediation.

You Need an Attorney

LA County Superior Court litigation is complex. Rules of civil procedure, evidence rules, local court rules, strategic decisions. It requires legal expertise.

Representing yourself against insurance company lawyers is a terrible idea. They know the system inside and out. They’ve done this hundreds of times. You’re learning as you go while also trying to recover from your injuries.

cohen.law/ handles personal injury litigation in LA County Superior Court. We know the judges, the procedures, the strategies that work. We've taken cases through trial and recovered significant compensation for clients throughout Southern California.

Your filing deadline is approaching. Evidence gets harder to gather as time passes. The insurance company is already preparing its defense.

A los angeles personal injury lawyer can help you.