What to Expect When You Give Sworn Testimony

If you’ve been injured in an accident and filed a personal injury claim, you’ve likely heard the term “deposition” mentioned by your attorney. For many injury victims, the word alone can trigger anxiety and uncertainty. What exactly is a deposition? What will they ask you? How should you prepare? These are all normal questions, and understanding the deposition process can significantly reduce your stress and help you navigate this critical phase of your case with confidence.

Here’s a reassuring fact: Since 95% of cases settle before trial, there is a very low chance you’ll ever have to appear in court, but you will likely have to give a deposition. This means that while you may avoid the courtroom entirely, the deposition becomes one of the most important moments in your legal journey. Think of it as your opportunity to tell your story under oath, in a more controlled and less intimidating environment than a courtroom.

What Is a Deposition?

A deposition is a formal, sworn testimony given by a witness or parties involved in a case, conducted outside of a courtroom and typically held in a conference room or attorney’s office. During this process, you’ll be placed under oath, just as you would be in court, and you’ll answer questions from the opposing attorney while a court reporter records everything you say.

Depositions typically occur during the discovery phase of a personal injury case, after the filing of a lawsuit but before trial or settlement. Discovery is the period when both sides exchange information and gather evidence to build their cases. Your deposition is part of this evidence-gathering process.

The key participants in a deposition include:

You (the deponent): The person being questioned
Your attorney: Present to protect your rights and object to improper questions
The opposing attorney: The person asking most of the questions
A court reporter: Records every word spoken to create a written transcript
Possibly other attorneys or parties: Depending on the complexity of your case

Unlike a trial, there’s no judge present during a deposition. However, the testimony you provide is just as legally binding as if you were testifying in a courtroom.

Why Depositions Matter

Depositions serve several crucial purposes in personal injury cases. First and foremost, they allow both sides to discover what witnesses know about the case. The defense wants to understand the full scope of your injuries, how the accident occurred, and assess your credibility as a witness.

What was said under oath often becomes the foundation for settlement negotiations, and depending on how the deposition went, attorneys may assess the strength of evidence and determine whether to settle or proceed to trial. A strong, credible deposition can significantly increase the value of your settlement offer. Conversely, inconsistent or problematic testimony can weaken your position.

Your deposition testimony also creates a permanent record that can be used later in court. If your case does proceed to trial and you say something different on the witness stand than you said in your deposition, the opposing attorney can use that inconsistency to challenge your credibility.

When Will Your Deposition Take Place?

A typical deposition occurs after a lawsuit is filed but prior to trial, as part of the discovery phase of your case. The exact timing varies depending on your jurisdiction and the complexity of your case, but you’ll receive advance notice.

You’ll know when you need to submit to a deposition because the defendant’s attorney will ask you to do so by way of a notice of deposition, which is a type of legal request. If you’re the plaintiff in the lawsuit, the defense doesn’t need a subpoena or court order to request your deposition—they only need to provide proper notice.

Once you’ve received notice, your participation is mandatory. However, your attorney will typically work with the opposing counsel to schedule a date and time that works for everyone involved.

Where Will It Happen?

Depositions happen outside of court but under oath, usually in an attorney’s office or conference room. This more relaxed setting is actually beneficial—it’s less intimidating than a courtroom and allows you to focus on answering questions accurately without the pressure of a judge and jury watching.

The typical setup involves a conference table where you’ll sit alongside your attorney, with the opposing attorney across from you and the court reporter positioned to capture everything said.

How Long Will It Last?

The duration of depositions varies significantly based on the complexity of your case. The process may last for several hours, depending on the complexity of the case. Simple cases with straightforward injuries might take just an hour or two, while complex cases involving catastrophic injuries, multiple parties, or disputed liability could extend for several hours or even multiple days.

In federal court, there are specific time limitations. Under current Federal Rules of Civil Procedure, depositions are generally limited to one day of seven hours, though this can be extended by court order or agreement of the parties if additional time is needed for a fair examination.

Most depositions include breaks. Don’t hesitate to ask for a bathroom break or a moment to collect your thoughts if you’re feeling overwhelmed. You have the right to reasonable breaks throughout the process.

Common Deposition Questions: What to Expect

Understanding the types of questions you’ll likely face can significantly reduce anxiety and help you prepare. Most questions in a personal injury deposition will fall into three main categories: personal background, the accident, and damages.

Background Information

The deposition typically begins with easier questions designed to help you get comfortable and establish basic facts. These questions give you the chance to get used to being asked things by an attorney and also allow the attorney to gauge your ability to think and respond.

Common background questions include:

What is your full legal name?
What is your current address?
Are you married? Do you have children?
What is your educational background?
What is your current occupation and employer?
What are your job duties and responsibilities?
What is your current salary?
Have you ever been involved in any previous lawsuits?
Have you ever been convicted of a crime?

These questions might seem irrelevant to your accident, but they serve important purposes. They establish your credibility, provide context for your damages (such as lost wages), and ensure a complete record.

Questions About the Accident

This is the heart of your deposition. Defense lawyers will often ask for extremely detailed information as to what you were looking at, thinking about, listening to, and doing during the seconds before and after an incident.

When and where did the accident occur? This is part of pinpointing the exact date you were injured because there is a time limit on filing personal injury claims.

Expect questions such as:

What was the exact date and time of the accident?
Where were you going and where were you coming from?
What were you doing immediately before the accident?
Describe exactly how the accident happened
What were the weather and lighting conditions?
Who else was present or witnessed the accident?
What did you see, hear, smell, or feel during the accident?
What did you do immediately after the accident?
Did you speak to anyone at the scene? What was said?
Were police or emergency services called?
What injuries did you notice immediately after the accident?
Did you take or were you shown any photographs or videos?
What damage occurred to vehicles or property?

The opposing attorney will walk you through the accident moment by moment. They’re looking for details that might support their defense or reveal inconsistencies in your account.

Medical History and Treatment

Common personal injury deposition questions focus on the injuries of the plaintiff, not just in the moments immediately after a crash, but throughout the process of seeking and receiving medical treatment.

Prepare to answer:

What injuries did you sustain in the accident?
What medical treatment did you receive immediately after the accident?
Which doctors, hospitals, or clinics have you visited?
What diagnoses were you given?
What treatments have you undergone (medications, physical therapy, surgery)?
Have you had any prior injuries or medical conditions to the same body parts?
Are you currently experiencing pain or limitations?
What is your prognosis for recovery?
Have you followed all your doctor’s recommendations?
Have you missed any medical appointments?

The plaintiff’s past medical ailments, treatments, and medications may be questioned. This can feel intrusive, but the defense is trying to determine whether your current injuries were caused by the accident or pre-existed it.

Damages and Impact on Your Life

The opposing attorney wants to understand how your injuries have affected your daily life and what compensation you’re seeking.

Questions in this category include:

How much work have you missed due to your injuries?
What is your current work status?
How have your injuries affected your ability to perform your job?
What activities can you no longer do or have difficulty doing?
How have your injuries affected your relationship with your spouse or family?
Have your injuries affected your hobbies or recreational activities?
What are your current pain levels?
Do you need assistance with daily tasks?
What are your total medical expenses to date?
What future medical treatment do you anticipate needing?

These questions help establish the full scope of your damages, both economic (medical bills, lost wages) and non-economic (pain and suffering, loss of enjoyment of life).

Social Media and Digital Footprint

In today’s digital age, expect questions about your social media presence. Defense attorneys routinely review Facebook, Instagram, Twitter, and other platforms looking for posts that contradict your claims of injury.

You may be asked:

Do you have social media accounts?
Have you posted any photos or updates since the accident?
Have you engaged in activities that you claim you can no longer do?

This is why it’s critical to be extremely careful about what you post online during your case. Even innocent posts can be taken out of context and used against you.

How to Prepare for Your Deposition

Preparation is the key to a successful deposition. Your attorney will meet with you beforehand to review your case and prepare you for the types of questions you’ll face.

Meet With Your Attorney

Review your case with your attorney before the deposition to discuss the case details, go over the facts of the accident, your injuries, and any medical treatments you’ve received. This helps refresh your memory and ensures you stay consistent with your prior statements.

The best personal injury attorneys don’t just send you into a deposition unprepared; they work with you to ensure you feel confident, informed, and ready for any questions that may arise, often conducting mock depositions to simulate the process.

Review Important Documents

Before your deposition, thoroughly review:

Your answers to any written interrogatories
The accident report
All medical records and bills
Any recorded statements you’ve given
Your complaint or other legal documents filed with the court
Photos or videos of the accident scene or your injuries

This review ensures you can answer questions accurately and consistently.

Understand What You Can and Cannot Say

Your attorney will explain important guidelines for answering questions. Some key principles include:

Tell the truth: This cannot be overstated. Congressional Research Service lists depositions among the many forms of providing information in which deliberately giving a false statement may constitute perjury. Lying under oath is a crime and will destroy your case.

It’s okay to say “I don’t know”: It is acceptable to say “I don’t know” when you are uncertain of facts or can’t recall them, and this is a far better answer than guessing. Never speculate or make up an answer because you feel pressured to respond.

Listen carefully: Make sure you fully understand each question before answering. If a question is confusing or unclear, ask for clarification.

Keep answers concise: Whenever possible, constrain your answers to “Yes,” “No,” or “I don’t know,” though many questions will require you to elaborate. Answer the question asked, but don’t volunteer additional information or ramble.

Take your time: You’re not in a race. Pause before answering to collect your thoughts. This brief pause also gives your attorney time to object if necessary.

Don’t guess at measurements or distances: If you’re asked about specific distances, speeds, or measurements and you’re not certain, it’s better to provide an approximation or admit you don’t remember the exact figure.

Practice Your Responses

Although you should answer truthfully, practicing clear and concise responses can help you avoid over-explaining or saying more than necessary. Your attorney may conduct a mock deposition where they ask you practice questions in a simulated environment, helping you become comfortable with the format.

Dress Appropriately

First impressions matter, so dress professionally, as though you’re attending a job interview. Your appearance contributes to your overall credibility and shows respect for the legal process.

During the Deposition: Best Practices

When you’re actually sitting for your deposition, keep these important tips in mind:

Stay Calm and Composed

Depositions can sometimes feel intimidating, especially if the opposing attorney is aggressive or confrontational; however, it’s essential to remain calm and composed throughout the process. Remember that the opposing attorney’s job is to test your testimony and look for weaknesses. Don’t take aggressive questioning personally.

Take deep breaths if you feel yourself becoming anxious. If you need a break, ask for one. Your attorney is there to support you and will object if questioning becomes truly improper or abusive.

Be Honest Above All Else

This point deserves repeating because it’s so critical. Your deposition will be recorded by text and maybe audio or video, and statements from your deposition may be used in court if the case progresses that far. Any inaccuracy gives the opposing side ammunition to attack your credibility.

When giving depositions, admitting ignorance is far better than embellishing the truth, and an honest answer can be detailed or extremely simple but will always stand up to scrutiny from the court.

Listen to Your Attorney

Your attorney is present to protect you. They may object to certain questions, though you’ll typically still need to answer most objected-to questions. The objection is preserved for the record.

However, your attorney may instruct you not to answer if a question seeks privileged information (such as communications between you and your attorney) or if the question is clearly improper. Follow your attorney’s guidance.

Avoid Common Mistakes

Many deponents make predictable mistakes that can harm their cases:

Oversharing: One of the most common mistakes during a deposition is providing more information than necessary; stick to the question asked and avoid going off-topic. Don’t elaborate on points that weren’t asked about, and don’t try to justify or explain your answers unless specifically asked.

Letting emotions take over: Responding emotionally or defensively can make you appear unreliable or unprofessional. Stay factual and measured in your responses.

Failing to listen carefully: Make sure you fully understand each question before answering, as it’s easy to misinterpret or rush through a response.

Arguing with the attorney: Don’t get drawn into arguments or debates with the opposing attorney. Simply answer the questions asked.

Making assumptions about time: If you’re asked when something occurred and you don’t remember the exact date or time, don’t guess. Provide your best estimate and make it clear that you’re estimating.

What Happens After Your Deposition?

Once your deposition concludes, several important steps follow that can significantly impact the direction of your case.

Transcript Creation and Review

The court reporter prepares a written transcript of the deposition session, and both legal teams read the transcript carefully, comparing it to other testimony and evidence gathered.

Under the New York Civil Practice Law and Rules § 3116 (CPLR § 3116), a witness may review and request limited corrections to the transcript within a set period before signing it. This “errata sheet” allows you to correct errors in the transcript, though substantive changes may be questioned by the opposing side.

Your attorney will carefully review the transcript with you to ensure accuracy and identify any issues that need to be addressed.

Settlement Negotiations Often Intensify

After the testimony is evaluated, many cases shift into settlement negotiations, with what was said under oath often becoming the foundation for these discussions.

If you presented well during your deposition—appearing credible, consistent, and sympathetic—the defense may be more motivated to settle. They’ll assess whether you would make a good witness at trial and whether a jury would likely find you believable.

Conversely, if your deposition revealed weaknesses in your case, the defense might offer less or hold firm in their position, calculating that they have a good chance of winning at trial.

Potential Mediation

When independent settlement negotiations stall or prove unproductive, mediation can be a valuable next step, where a neutral mediator (often a retired judge or legal professional) facilitates discussions to help parties reach a resolution.

There is no specific timeframe for when mediation must occur after a deposition, as when mediation occurs depends on the outcome of the depositions and how many depositions are required. Complex cases with multiple witnesses may require additional depositions before parties are ready for mediation.

Additional Discovery May Be Needed

If new information surfaces during depositions, attorneys may request additional documents, ask follow-up questions, or schedule additional depositions. The discovery process is designed to be thorough, ensuring both sides have access to all relevant information before deciding whether to settle or proceed to trial.

Preparing for Trial (If Necessary)

If settlement negotiations fail and your case proceeds to trial, your deposition testimony becomes even more critical. Your attorney will use the deposition to prepare you for trial testimony, ensuring consistency between what you said in deposition and what you’ll say on the witness stand.

The opposing attorney may use portions of your deposition at trial, particularly if you say something different at trial than you said in your deposition. This is why consistency and honesty throughout the process are so important.

Recent and Upcoming Legal Changes for 2026

While the fundamental deposition process has remained relatively stable, there are some recent changes and trends worth noting as we move into 2026.

Changes to Statutes of Limitations

Several states have modified their statutes of limitations for personal injury cases in recent years, which can affect the timing of when cases are filed and when depositions occur. These changes don’t directly impact the deposition process itself, but they do influence the overall timeline of your case.

Electronic Discovery Considerations

As technology evolves, depositions increasingly involve questions about electronic communications, social media, text messages, and other digital evidence. Courts continue to refine rules around the discoverability of electronic information, and attorneys are becoming more sophisticated in their questioning about digital footprints.

Remote Depositions

While not new as of 2026, remote depositions via video conferencing have become more accepted following their widespread use during the COVID-19 pandemic. Many jurisdictions now allow remote depositions under certain circumstances, which can reduce travel costs and scheduling difficulties. However, the legal requirements and your rights remain the same whether the deposition is conducted in person or remotely.

California-Specific Changes

For those in California, several new laws taking effect in 2026 impact various aspects of civil law, though none specifically target deposition procedures. However, awareness of broader changes to civil procedure in your jurisdiction is always beneficial. Always consult with your attorney about any recent rule changes that might affect your specific case.

It’s important to note that while the federal system and most state systems maintain relatively consistent deposition procedures, local rules can vary. Your attorney will be familiar with the specific rules and recent changes in your jurisdiction.

The Bottom Line

Depositions can feel intimidating, but they’re simply a structured opportunity for you to tell your story under oath. With proper preparation, honesty, and support from your attorney, you can navigate your deposition successfully and take an important step toward resolving your case.

Remember these key takeaways:

Depositions are a normal part of personal injury cases and occur before trial during the discovery phase
You’ll be asked questions about your background, the accident, your injuries, and how they’ve impacted your life
Preparation with your attorney is essential to feeling confident and performing well
Always tell the truth—it’s okay to say “I don’t know” if you’re uncertain
Stay calm, listen carefully to questions, and keep your answers concise and focused
What you say in your deposition can significantly impact settlement negotiations and the overall value of your case
Your attorney will be present to protect your rights and object to improper questions

The deposition is just one phase of your journey toward compensation for your injuries. By understanding what to expect and preparing thoroughly, you can approach this process with confidence, knowing that you’re taking an important step toward achieving a fair resolution to your case.

If you’re facing a deposition, work closely with your personal injury attorney. They’ve guided countless clients through this process and will ensure you’re fully prepared for this critical moment in your case. With the right preparation and mindset, you can make your deposition a strong foundation for a successful outcome.