How Much Does it Cost to Sue Someone in California?

You’re enjoying a ride down your regular cycling route when suddenly, a car knocks you off your bike. The driver was distracted by an incoming text. What he did was negligent, and you have the right to sue him. But would filing a lawsuit be worth it? How much does it cost to sue someone in California? 

Civil lawsuits can cost anywhere from a few hundred dollars to tens of thousands of dollars. The cost includes filing fees, attorney fees, discovery expenses, and expert witnesses. Fortunately, all HHJ’s Personal Injury Lawyers work on a contingency basis. That means there are no upfront legal fees and you only pay after your case is settled and you’ve received compensation. 

What Can You Sue For in California?

A civil lawsuit takes time and money, so you’ll want to make sure you have a strong case before you decide to file one. In California, you can sue someone through the civil court system or small claims court if your damages claim is $12,500 or less. You are legally entitled to sue for:

• Car accidents caused by negligence, including speeding and distracted driving.
• Personal injury cases on private property, at work, or in public spaces.
• The wrongful death of a spouse, child, or parent. 
• Breach of contract, such as a vendor failing to deliver promised services.
• Property damage, such as a vehicle destroyed in a wreck.
• Employment disputes, including wrongful termination and unpaid wages.
• Disputes between landlords and tenants, including illegal eviction and deposit withholding.

The value and complexity of the claim will influence the cost of the lawsuit. 

How Much Does Each Part of the Lawsuit Process Cost?

The total cost of a lawsuit is composed of multiple expenses and is never charged as a single fee. Breaking down a lawsuit into its smaller parts can help you understand the legal costs associated with each phase. 

For example, every lawsuit starts with a filing fee to register it in court. Once that’s done, your lawyer will gather evidence, prepare documents, and collect witness testimonies (depositions). These tasks require payment in the form of attorney fees. Any experts involved, such as physicians or accident reconstruction teams, will also charge a fee.

Filling in the Court Form

The first expense you will encounter when filing a lawsuit in California is the court filing fee. This is the charge required by the court to process your initial paperwork and open your case. The filing fee depends on the court used and the value of your claim. 

All civil lawsuits go through the civil division of the superior court system. There are 58 superior courts in California, one for each county. Here is a breakdown of court filing fees according to the Superior Court of California Statewide Civil Fee Schedule: 

• Small claims court, which is designed for claims up to $12,500, has filing fees of $30 to $75, scaling as your claim increases.
• Limited civil cases (claims between $12,500 and $35,000) have filing fees of $225–$370.
• Unlimited civil cases (claims exceeding $35,000) have a standard filing fee of $435.

Remember, filing fees are only one part of the overall litigation cost. If you cannot afford to pay a filing fee, you may be eligible for a waiver under CA §§ 68630–68641.

Attorney Fee

Attorney costs typically make up the largest share of lawsuit expenses. The cost of hiring a lawyer varies significantly depending on their experience, location, and the complexity of the case. Highly experienced lawyers typically cost more but also provide greater value, especially in complex lawsuits. 

That being said, personal injury attorneys commonly work on a contingency basis. A contingency fee means the lawyer’s payment is contingent upon winning your case. They take a fixed percentage of the final recovery, meaning you pay nothing upfront. Lawyers who don’t work this way typically charge an hourly rate with a retainer (an advance payment to secure their services). In rare cases, you may be charged a flat fee, but usually only for one-off tasks.

• Contingency fees are calculated as a percentage of your settlement recovery. Contingency attorneys in California charge between 33% and 40% on average. The only exception is medical practice, which is capped at 33% in California under CA § 6146b.
• Hourly billing depends on the lawyer. The average cost of hiring a lawyer in California is $422. Attorney fees for small claims cases average $251. 
• Flat fees are rare, but you may encounter them for a simple, one-off legal task such as sending a letter of demand. These fees vary depending on the task and the law firm.
• Retainers for lawyers who use hourly billing generally cost upwards of $1,000.

Discovery and Trial

The initial filing is only the first step and first expense of a lawsuit. Once your case has been opened, it enters the discovery phase, which involves gathering evidence and exchanging information with the other party. 

During this phase, your attorney may issue document requests to the hospital that treated your injuries, the shop that repaired your car, and any party that may have useful evidence for your case. This comes with courier costs and administrative fees. If someone does not want to provide information, your attorney can issue a subpoena, which is a court-ordered demand.

Witness testimonies provide useful evidence that your lawyer can use. An official witness statement under oath is called a deposition. Deposition costs can easily be $1,000 when you’re paying a court reporter $100 per hour and a transcriptionist $10 per page.

These costs are all part of trial preparation. But how much does it actually cost to take someone to court? Although there is no fixed fee, Code of Civil Procedure Section 631 requires you to pay $150 upfront to secure a jury. You also have to pay a $15 per-day stipend per juror, plus travel expenses. If there is a court reporter assigned to your trial, you are required to pay them for their time.

However, many lawsuits settle before trial, helping you avoid these expenses altogether.

Expert Witness

Not all lawsuits require an expert witness, but when you do, it can significantly increase overall litigation costs. Expert testimony is helpful in complex cases involving high-value claims. They can help establish liability by presenting technical data and proving the extent of the damages you suffered. Some examples of expert witnesses your attorney may call are:

• Medical experts and specialists who can testify about the severity of your injuries. 
• Accident reconstruction experts analyze the crash scene to determine exactly how the accident happened and prove who was at fault.
• Economists and financial professionals who can calculate the long-term financial impact of your injuries.
• Vocational experts who can evaluate the effects your injury will have on your career and earning potential. 

According to data from Expert Institute, California experts in the four categories mentioned above charge an average of $200-$700 per hour, depending on their expertise. 

How Are Legal Fees Determined?

As mentioned, attorney fees make up the bulk of lawsuit costs. Each attorney calculates their fees differently. This makes it difficult to estimate exactly how much it will cost to sue someone without knowing what each lawyer charges. Most lawyers use one of three common fee structures: hourly billing, contingency fees, or flat rates. Sometimes, they may use a hybrid of the three, depending on the complexity of the work.

Hourly Rates

Most attorneys in California charge by the hour. That means they charge a fixed amount for every hour they spend working on your case. These are called “billable hours.” Tasks such as legal research, drafting pleadings, analyzing evidence, making phone calls, and answering emails are all valid uses of billable time. Attorneys’ rates vary by their experience, location, and the type of law they practice.

With hourly billing, the longer your case takes to resolve, the more expensive your attorney fees will be. The State Bar of California recommends asking your attorney for an estimated timeframe for your case before you start. You should also ask them whether they will have assistants helping on the case, and how they will be paid. 

Contingency Fees

Most personal injury lawyers in California operate on a contingency basis, meaning you only pay them once they win your case. The purpose is to provide financial relief to victims facing sudden medical bills and lost wages due to injury. It gives ordinary people access to high-quality legal teams without the financial risk, because if the lawyer loses your case, you do not have to pay them. 

That said, you may still have to pay for other litigation expenses (in addition to attorney fees), such as court filing fees, medical record retrieval, and expert witness fees. Always read the contingency fee arrangement carefully to make sure it specifies which expenses you will and won’t have to pay. It should also specify what percentage of your settlement recovery will go to the lawyer if they win your case. The average lawyer contingency fee in California is 33%–40%. 

Flat Fees

Flat-fee billing is when a lawyer charges you a set fee to complete a one-off task. It is not commonly used for personal injury cases and other civil lawsuits. Flat fees are more common for predictable legal services such as drafting a will, registering a trademark, filing an uncontested divorce, or incorporating a small business. 

If you agree to a flat fee, it will typically remain the same regardless of how many hours the lawyer spends on the task. Always make sure you understand what the flat fee covers and what it excludes to avoid unexpected legal costs. 

What Factors Affect the Cost of Suing?

By now, we’ve established that it does cost money to sue someone, but there is no fixed value for every lawsuit. Many factors influence the cost of taking someone to court. Even two claims that look similar on paper can have very different legal expenses. 

For example, in a bicycle accident where the driver admits fault and the injuries are minor, the cost may be lower because the case resolves quickly with minimal evidence. Another bicycle accident on the same street, on the same day, could cost much more if caused by a defective bike frame. Ultimately, case complexity, lawsuit value, the type of court you use, and the duration of your attorney’s service will all influence the final cost.

Type of Case

Different types of lawsuits will have vastly different cost structures. The more evidence and expert witnesses involved, the more complex and expensive your case becomes. The total cost is also driven by how aggressively the other party fights your claim.

• Personal injury lawsuits often have high upfront costs because you need to get doctors and accident reconstructionists involved. However, personal injury lawyers almost always use contingency fees to make pursuing a lawsuit more affordable for their clients.
• Contract disputes or breaches, including those involving lease agreements or construction contracts, require thorough document review. Although billable hours tend to be high, many lawyers include an “attorney’s fees clause” that forces the losing party to foot the legal bills of both parties.
• Employment disputes over wrongful termination, wages, discrimination, or workplace harassment are document-heavy. They require the lawyer to sift through many company emails, payroll records, and employee files, which quickly increases billable hours.
• Business lawsuits are the most expensive type of civil litigation. Disputes over intellectual property or partnership agreements, for example, often require the assistance of financial experts to calculate lost profits and pursue damages accordingly.

Type of Court

If you intend to sue someone in California, your case is almost guaranteed to go through the California Superior Court. This is the state-level court that handles almost all civil lawsuits. It is divided into three divisions. The value of your claim determines the division you use:

• Small claims division for claims up to $12,500.
• Limited civil division for claims between $12,500 and $35,000.
• Unlimited civil division for claims that exceed $35,000.

However, if a federal law has been violated, your case will be heard in federal court. It will also go to federal court if you are suing someone from another state for damages worth $75,000 or more (28 U.S.C. § 1332). Lawsuits brought in federal court are generally more expensive due to higher filing fees. Federal court also follows more complex legal proceedings that take more preparation and time from your lawyer.

Duration of Attorney Service

The longer a legal dispute drags on, the higher the overall expenses will be. Lengthy settlement negotiations, complex discovery disputes, and court backlogs all extend the timeline of civil litigation. 

If you hire an attorney on an hourly billing structure, a prolonged case directly translates to more billable time and significantly higher legal costs. 

However, if your case utilizes a contingency fee agreement, your attorney’s compensation remains a fixed percentage of your final recovery, regardless of how many hours they invest.

With that said, a longer case still increases your out-of-pocket litigation expenses. As a lawsuit extends toward a trial date, administrative expenses, deposition costs, and fees for expert witness testimony will naturally accumulate, which are typically deducted from your final settlement recovery.

How Can You Pay For Legal Service?

We’ve already explored the different ways lawyers charge for their services (contingency fees, hourly rates, flat rates, retainers), but not what these fee structures mean for you as the client. For example, how much upfront cash is required for each of these arrangements? How predictable are the payments, and will there be any hidden fees? What financing options are available to you?

• Contingency fees require zero upfront payment. You know the percentage the lawyer will take at the end, but the actual dollar amount depends on the size of your settlement.

• Hourly billing can be unpredictable. One month may be slow and inexpensive, the next month extremely busy and therefore more expensive. 

• Retainers are large upfront deposits for legal services, often paired with hourly billing. They’re expensive and mostly used by corporate lawyers who are always “on call”. 

• Flat-fee arrangements are easy to manage because you know the exact amount you owe from day one. That said, you may have to pay in full or make a 50% deposit before your attorney will start working.

Many law firms offer payment plans to help with legal financing. However, if your case involves personal injury, wrongful death, or a workplace dispute, contingency lawyers may be a better option. 

How Can You Minimize the Costs of Suing?

Lawsuit fees are not entirely avoidable, but there are many practical ways to reduce costs. Not having the money to sue someone shouldn’t be the reason you walk away. When you hire a lawyer, try to be as upfront about this as possible from day one. A good attorney will work with you, rather than against you, to keep legal expenses under control.

For example, lawyers can delegate routine tasks and basic research to assistants who bill at a significantly lower rate. They can use virtual meetings where possible to cut down on travel costs, and start by focusing only on the most critical parts of your case. 

On your end, you can help by collecting and organizing your own evidence, such as medical bills and photographs, to save your lawyer from having to do it. Respond to your lawyer’s emails promptly to prevent them from having to waste time following up, and take as many of their calls as you can.

Finally, given how costly it is to take someone to court, it’s worth exploring Alternative Dispute Resolution (ADR) before a full-blown lawsuit. The Judicial Branch of California recognizes the following ADR methods:

• Mediation occurs when parties resolve the matter on their own with the help of an impartial communication expert called a mediator.

• Arbitration is a cost-effective alternative to a trial. Both parties present their case to an arbitrator, who decides the outcome and issues a final ruling.

• Neutral evaluation is best for technical cases that require expert advice. An “evaluator” hears both sides of the argument and provides an informed opinion. 

• Settlement conferences happen outside of the courtroom. The evidence is heard by a judge or settlement officer, who offers an opinion and helps the parties negotiate.  

Protect Your Rights With HHJ Trial Attorneys

If you have concerns about lawsuit costs, you’re not alone. Many people who have valid claims never pursue a settlement because they assume it will be too expensive. The best thing you can do when considering a lawsuit is to seek legal guidance before making a decision. The team at HHJ Trial Attorneys is experienced, passionate, and transparent about pricing. 

We can help you understand how much it will cost to sue someone and whether it’s worth it for your situation. Let’s discuss your legal options and guide you towards the best decision for your budget. If you do end up working with us, we offer a zero-upfront-fee policy, meaning you only pay us if and when we win your case. fp

For more information about our personal injury legal services, feel free to send us an email (contact@hhjtrialattorneys.com) or give us a call at 619-465-8733 to join us for a free, no-obligation consultation to discuss your next move.