Your lawyer says the other side wants your deposition, and your stomach drops a little. So, what is a deposition, exactly? It’s sworn testimony given outside of court — a formal question-and-answer session, recorded word for word, that both sides use to learn what witnesses will say before trial. Here’s the format, the questions to expect, and how honest witnesses get ready for their turn.
What is a deposition, exactly
A deposition is part of discovery, the phase of a lawsuit where each side gathers the other’s evidence. You answer questions under oath while a court reporter takes down every word, producing a transcript. Despite how it looks on television, there’s no judge in the room and it doesn’t happen at a courthouse — depositions take place in conference rooms, at a lawyer’s office or the court reporter’s, and increasingly by video call. The setting is ordinary. The testimony is not: it carries the same obligation of truth as the witness stand, and the transcript can be read back at trial.
Who’s in the room and how it flows
Expect a small cast: the attorney asking questions, your attorney, the court reporter, and sometimes a videographer or the opposing party. After the oath, the questioning attorney leads. Your lawyer may object to a question’s form — and here’s the part that surprises people: you usually still answer. Most objections just get noted in the transcript for a judge to sort out later. An instruction not to answer is rare, reserved mainly for privileged topics like your conversations with your own lawyer.
Arizona’s four-hour rule
Arizona keeps depositions shorter than most people fear. Under the state’s civil procedure rules, a deposition is presumptively limited to four hours and completed in a single day, unless the parties agree or a court orders more time for good cause. You’re also entitled to advance written notice, and to breaks along the way. Afterward, you can review the transcript and note corrections — though changes to substance invite questions, which is one more reason to get it right the first time. The Arizona Judicial Branch publishes the rules that govern all of this in Superior Court cases.
The questions to expect
In an injury case, the arc is predictable:
- Background — work history, prior addresses, prior claims or lawsuits
- The incident — what happened, in detail, often minute by minute
- Your injuries — symptoms, treatment, and how they’ve changed daily life
- Medical history — prior injuries and conditions, especially anything overlapping the current ones
- Records and posts — anything you’ve written or shared that touches the case
The medical-history questions matter most. Defense attorneys will already have your records, so the honest, complete answer is also the strategically sound one — an omitted prior back strain does far more damage when someone else reveals it.
How honest witnesses prepare
Preparation isn’t scripting; it’s discipline. The habits that hold up:
- Listen to the whole question, pause, then answer only what was asked. Silence on the transcript is invisible.
- Don’t guess. “I don’t know” and “I don’t recall” are complete, honest answers when they’re true.
- Don’t volunteer. Narrating past the question hands the other side new material.
- Stay even. Some attorneys probe for frustration. A calm witness reads well on paper and on video.
- Review your own records first — the accident report, your treatment timeline — so your memory and the documents line up.
Where it fits in your case
Depositions usually arrive after written discovery and before mediation, and they’re often the turning point: insurers price cases partly on how the injured person will present to a jury. A credible, consistent deposition strengthens settlement talks; a shaky one weakens them. For the full map of what comes before and after, see our plain-English trial walkthrough.
The bottom line
So — what is a deposition? Sworn testimony in a conference room: no judge, real stakes, four presumptive hours in Arizona. The witnesses who do well aren’t performers. They listen, answer only the question, refuse to guess, and tell the truth in the same words they’d use anywhere else. Do that, and the scariest-sounding day of your case becomes one of the most manageable.
Frequently asked questions
No. A deposition happens in a conference room during discovery, with no judge present — but you’re under oath and the transcript can be used at trial.
Arizona’s civil rules presumptively limit a deposition to four hours, completed in one day, unless the parties agree or a court orders more time for good cause.
Generally no. Even when your attorney objects, you usually still answer; refusals are reserved for narrow grounds like attorney-client privilege.
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This article is general information, not legal advice, and reading it does not create an attorney–client relationship. Court rules change and every case differs — preparation for your own deposition should come from your attorney, and questions about your situation belong with a licensed Arizona lawyer.