A deposition is sworn testimony you give outside the courtroom, usually in a lawyer’s conference room, where an opposing attorney asks you questions under oath while a court reporter records every word. To prepare, meet with your attorney well before the date, review the key facts and documents, and commit to a short list of answering rules that keep you from saying more than you need to. The experience tends to be less dramatic than people expect and more mentally tiring than they imagined, and this guide walks through what a deposition is and how to prepare for one so you know what you’re walking into.
What a Deposition Actually Is
Depositions happen during discovery, the phase of a lawsuit where each side gathers facts before trial. The attorney who scheduled it questions you under oath, and your answers go on an official transcript that carries the same legal weight as testimony at trial. Attorneys use the session to find out what you know, lock in your version of events, and gauge how you come across under pressure. Many cases settle after depositions wrap up because both sides get a realistic preview of how the testimony would land in front of a jury.
Who’s in the Room
The group is small: you (the deponent), the attorneys for each side, and a court reporter or videographer. No judge. The court reporter administers the oath and transcribes everything said. Video recording is increasingly common alongside or instead of stenography because it captures tone, hesitation, and demeanor in ways a written transcript cannot.
In federal cases, the party scheduling the deposition specifies the recording method in the notice, and any other party can arrange an additional recording method at their own expense.
How to Prepare Before the Date
Preparation is where depositions are won or lost. Meet with your attorney well before the scheduled date to go over the key facts, review the documents that are likely to come up, and talk through the questions opposing counsel will probably ask. Your attorney can flag areas where you tend to over-explain and help you tighten your answers in advance.
On the practical side, dress in conservative, business-casual clothing. Think job interview, not courtroom drama. Arrive early so you have time to settle in, use the restroom, and have a last conversation with your attorney before the session starts. Bring reading glasses if you use them for documents, and expect to be shown exhibits you may not have seen in a while.
Rules to Follow While Answering
A handful of disciplines separate a clean deposition from a damaging one. Commit these to memory:
- Answer only the question asked. If opposing counsel asks whether you were at a meeting on March 5th, answer yes or no. Don’t volunteer that you were also at a different meeting the next day, and don’t explain what was discussed unless you’re asked.
- Pause before answering. Give yourself a beat after each question. That pause lets you think, and it gives your attorney time to raise an objection if one is needed.
- Say “I don’t know” when you don’t know. Guessing is one of the most damaging things a deponent can do. “I don’t recall” is a perfectly acceptable answer and a far better one than fabricating a detail that can be contradicted later.
- Don’t try to win the case from the witness chair. Your job is to answer honestly, not to argue, persuade, or outsmart the questioning attorney. Deponents who get clever almost always make things worse.
What the Session Looks Like
The deposition begins when the court reporter swears you in, just as a witness would be sworn in at trial. From that moment, everything you say is under oath and on the record. Opposing counsel leads the questioning, usually starting with background about you before moving into the substance of the case.
Questions tend to follow a funnel: broad at first (“Tell me about your job responsibilities”) and then increasingly narrow (“On the afternoon of June 12th, who did you email about the contract revision?”). The opposing attorney may hand you documents and ask you to identify or explain them. Your own attorney usually asks few or no questions, because the deposition is the other side’s chance to gather information.
Under federal rules, a deposition is limited to one day of seven hours unless the parties agree otherwise or the court orders more time. A court can extend that limit if delays ate into the available hours or more time is needed to fairly examine you. In practice, many depositions of fact witnesses finish in two to four hours; key parties and experts in complex cases sometimes run the full seven.
You can take breaks. Ask when you need water, need to use the restroom, or just need a moment. The one restriction: you cannot consult with your attorney about a pending question during a break. If a question is on the table, answer it before stepping away.
Objections and When Your Attorney Steps In
Your attorney will mostly listen, speaking up when something goes wrong with a question. The most common objection is to the form of the question, which covers problems like leading questions, compound questions that bundle two issues into one, or questions that assume a fact not in evidence. Form objections must be raised during the deposition or they’re waived.
Here’s the part that catches most deponents off guard: even after your attorney objects, you usually still have to answer. The objection goes on the record, and a judge rules on it later if the testimony is used at trial or in a motion. The objection preserves your attorney’s right to challenge the question; it doesn’t make the question disappear in the moment.
The rare exception is when your attorney instructs you not to answer. Under federal rules, that instruction is proper only in a few narrow situations: to protect a legal privilege like attorney-client communication, to enforce a court-ordered limitation on the deposition, or to stop an examination being conducted in bad faith to harass or embarrass you. If opposing counsel’s behavior crosses the line, your attorney’s remedy is to suspend the deposition and seek a protective order from the court, not to block questions wholesale.
Remote and Video Depositions
Remote depositions by videoconference have become routine, and federal rules explicitly allow them. The parties can agree to a remote deposition by stipulation, or either side can ask the court to order one. For purposes of the rules, the deposition is considered to take place wherever you are sitting when you answer the questions, not where the questioning attorney is located.
When a deposition is recorded on video, the recording must begin with the officer stating their name and business address, the date and time, the location, and your name. The recording cannot use techniques that distort anyone’s appearance or demeanor.
Treat a remote session exactly like an in-person one. Dress the same way, sit in a quiet room with a plain background, and silence your phone. Attorneys and judges notice when someone appears to be reading from off-screen notes or glancing at incoming messages.
After the Deposition
The court reporter prepares a written transcript, which can take several weeks. Under federal rules, if you request it before the deposition concludes, you have 30 days after being notified the transcript is available to review it, note changes, and sign. Miss the window and the transcript can be used as though you signed it.
Changes go on an errata sheet, and you must give a reason for each one. Courts view substantive changes skeptically. Flipping a “yes” to a “no” on a key question will draw intense scrutiny and may prompt the opposing side to re-depose you on that topic. The errata sheet fixes transcription errors; it is not a do-over for your testimony.
Once finalized, the transcript becomes part of the case record. If you testify one way on the stand at trial and said something different in your deposition, the opposing attorney will read your deposition answer to the jury, and that kind of inconsistency can wreck a witness’s credibility. That is the single biggest reason to prepare carefully and answer precisely the first time.
The Cost of Lying or Stonewalling
Because deposition testimony is given under oath, lying carries real criminal exposure. Federal perjury law makes it a felony to willfully state something material you don’t believe to be true while under oath. A conviction can mean up to five years in prison, a fine, or both. State perjury laws carry similar penalties, and prosecutors do pursue these charges when false deposition testimony comes to light.
Short of outright lying, obstructive behavior has consequences too. If a deponent refuses to answer questions without a valid privilege basis, the court can compel answers and order the obstructing party to pay the other side’s attorney’s fees for bringing the motion. Continued refusal after a court order can be treated as contempt, and judges have broad discretion to escalate: deeming facts established against the disobedient party, prohibiting them from presenting certain evidence, or entering a default judgment. Courts tend to come down hard on parties who treat depositions as something they can stonewall through.
Prepare, answer honestly, and keep your answers tight. That combination handles almost every deposition that an ordinary witness will ever face.