California Courts and Filing a Personal Injury Lawsuit

When settlement negotiations fail or an insurance company refuses to offer fair compensation, filing a lawsuit may be necessary to recover damages for your injuries. Understanding California’s court system and the litigation process can help you make informed decisions about your case. If you’re considering legal action after an accident, a personal injury attorney in Diamond Bar or Pomona can guide you through the process.

California’s Court System

California has a unified court system with Superior Courts in each of the state’s 58 counties. For personal injury cases, the Superior Court is where lawsuits are filed and tried. The California Courts Self-Help Center provides resources for understanding court procedures.

Jurisdiction Based on Damages

California categorizes civil cases based on the amount of damages sought:

Small Claims Court handles cases seeking $12,500 or less (or up to $6,250 for businesses). These cases are heard without attorneys, making them unsuitable for most personal injury claims that involve significant damages.

Limited Civil Cases involve claims between $12,500 and $35,000. These cases follow simplified procedures and have shorter timelines.

Unlimited Civil Cases involve claims exceeding $35,000. Most serious personal injury cases—including those involving traumatic brain injuries, spinal injuries, or wrongful death—fall into this category.

Venue: Where to File

You must file your lawsuit in the proper venue, which is typically:

• The county where the accident occurred
• The county where the defendant lives
• The county where a defendant corporation has its principal place of business

For accidents occurring in the Inland Empire, cases may be filed in Los Angeles County Superior Court, San Bernardino County Superior Court, or Riverside County Superior Court, depending on the specific circumstances.

Key Documents for Filing a Lawsuit

Starting a personal injury lawsuit requires filing several documents with the court:

Complaint

The Complaint is the document that officially starts your lawsuit. California provides a standard form (PLD-PI-001) for personal injury, property damage, and wrongful death cases. The Complaint must include:

• Identification of all plaintiffs and defendants
• A description of what happened
• The legal basis for your claims (causes of action)
• The damages you’re seeking

Summons

The Summons (form SUM-100) notifies the defendant that they’re being sued and have a limited time to respond—typically 30 days after being served.

Civil Case Cover Sheet

This form (CM-010) tells the court basic information about your case type and helps with case management.

Filing Fees

Filing fees vary by case type and county, generally ranging from $240 to $450 for civil cases. Fee waivers are available for those who qualify financially.

The Litigation Process

Service of Process

After filing, you must formally notify (serve) the defendant. California law requires service within 60 days of filing. Methods include:

• Personal service (handing documents directly to the defendant)
• Substituted service (leaving documents with someone at the defendant’s home or business)
• Service by mail with acknowledgment
• Service by publication (in limited circumstances)
• Improper service can result in case dismissal, so following proper procedures is essential.

Defendant’s Response

After being served, the defendant typically has 30 days to respond. They may file:

• An Answer, responding to each allegation
• A Demurrer, challenging the legal sufficiency of the Complaint
• A Motion to Strike, seeking to remove certain allegations

Discovery

Discovery is the process where both sides gather information and evidence. Common discovery methods include:

• Interrogatories: Written questions that must be answered under oath
• Requests for Production: Demands for documents, photographs, and other evidence
• Depositions: In-person questioning of witnesses and parties under oath
• Requests for Admission: Requests that the other party admit or deny specific facts
• Independent Medical Examinations: The defendant may request you be examined by their chosen physician

Discovery can take months or even years in complex cases.

Motions

Throughout litigation, parties may file various motions:

• Motion for Summary Judgment: Asking the court to rule without trial because there are no disputed facts
• Motions in Limine: Seeking to exclude certain evidence from trial
• Motion to Compel: Forcing the other side to respond to discovery requests

Settlement Negotiations

Most personal injury cases settle before trial. Settlement can occur at any point, and many cases settle during or after mediation—a process where a neutral third party helps facilitate negotiations.

Trial

If the case doesn’t settle, it proceeds to trial. In California, personal injury plaintiffs have the right to a jury trial. The trial process includes:

• Jury selection
• Opening statements
• Plaintiff’s presentation of evidence
• Defendant’s presentation of evidence
• Closing arguments
• Jury deliberation and verdict

Important Deadlines

Statute of Limitations

California law sets strict deadlines for filing lawsuits. For most personal injury cases, you have two years from the date of injury to file suit. Missing this deadline typically means losing your right to sue entirely. For more details, see our guide on California’s statute of limitations.

Government Claims

If your claim is against a government entity (city, county, or state), you must first file an administrative claim—usually within six months of the incident. Only after this claim is denied can you file a lawsuit.

Local Court Information

Los Angeles County Superior Court

The largest trial court in the United States, with multiple courthouses throughout the county. Civil cases are typically filed at the Stanley Mosk Courthouse in downtown Los Angeles or at district courthouses.
San Bernardino County Superior Court

Handles cases from the largest county by area in the contiguous United States. District courts include locations in San Bernardino, Rancho Cucamonga, Fontana, and Victorville.

Riverside County Superior Court

Serves Riverside County with courthouses in Riverside, Indio, Murrieta, and other locations.

Why Legal Representation Matters

While California allows individuals to represent themselves in court, personal injury litigation is complex. An experienced attorney can:

• Properly investigate and document your case
• Identify all potentially liable parties
• Calculate full damages including future losses
• Navigate procedural requirements and deadlines
• Negotiate effectively with insurance companies
• Present your case persuasively at trial if necessary

The stakes in personal injury cases are often too high to risk procedural errors or inadequate presentation of your claims.

Contact Commonwealth Legal Group, PC

Attorney Albert Ng has successfully litigated personal injury cases in courts throughout Southern California. From car accidents to truck collisions, pedestrian accidents to slip and fall injuries, he understands how to build strong cases and present them effectively—whether in settlement negotiations or at trial.

Contact us today for a free consultation. We’ll evaluate your case and explain your options for pursuing compensation through California’s court system.

← Back to Personal Injury Resources