# How to Prepare for a Deposition: Witness, Defending, and Examining Guide | TrialTutor

> How to prepare for a deposition as the witness, the defending lawyer, or the examiner: the key rules, remote protocols, and the errata sheet. Not legal advice.

Published Oct 18, 2026 by @Imperator

Canonical page: https://trialtutor.com/how-to-prepare-for-a-deposition

This is the guide's key points as questions and answers. The full guide, with tables and examples, is at https://trialtutor.com/how-to-prepare-for-a-deposition.

## Frequently asked questions

### How long does a deposition last?

In federal court, a deposition is limited to one day of seven hours on the record unless the parties stipulate or the court orders otherwise. Breaks do not count, and the court must allow more time if anyone impedes or delays the examination. Each Rule 30(b)(6) designee gets a separate seven hours. State rules differ.

### Can my lawyer tell me not to answer a question?

Only in narrow cases. Under Rule 30(c)(2), counsel may instruct a deponent not to answer to preserve a privilege, to enforce a court-ordered limitation, or to present a motion to terminate or limit the deposition. A harmful or irrelevant question is not a ground. Otherwise objections are noted and you answer anyway.

### What is the best way to answer a deposition question?

Listen to the whole question, pause, answer only the question asked, and stop. The best answer is the shortest truthful one. If you do not know or do not recall, say so, but only when it is true. Do not guess, speculate, or fill silence.

### Can I change my answers after the deposition?

If you asked to read and sign before the deposition ended, Rule 30(e) gives you 30 days after notice that the transcript is ready to sign a statement of changes with reasons. Courts split on whether substantive changes are allowed, and the original answer remains available for impeachment. Clarifying on the record before the deposition ends is the better practice.

### What objections should be made during a deposition?

Objections to the form of a question, such as compound, vague, assumes facts, calls for speculation, mischaracterizes testimony, asked and answered, argumentative, or lack of foundation, are waived under Rule 32(d)(3) if not made at the time. Relevance and hearsay objections are preserved without being made. Objections must be concise and nonsuggestive.

### What is the difference between preparing a witness and coaching one?

ABA Formal Opinion 508 says preparation is an ethical duty: explaining procedure, reviewing documents, practicing likely questions, and reminding the witness to tell the truth and not guess. Scripting substance, counseling false testimony, signaling during testimony, or telling a witness that less recall is better crosses the line.

### How are remote depositions different?

The rules are the same, but Rule 30(b)(4) requires a stipulation or court order, and a written protocol should cover identity verification, exhibit handling, who is in the room with the witness, and a ban on communicating with anyone during testimony. Test the technology and plan exhibits in advance.

### Can I practice a deposition before the real one?

Yes, and saying the answers out loud under questioning is the rehearsal that transfers to the room. TrialTutor offers short voice drills in three roles: witness, defending attorney, and examining attorney, using fictional case files only.

### Is this legal advice for my case?

No. This article is general education about deposition practice. The governing rules differ by court and by state. For decisions about your own matter, consult a licensed attorney. Never enter real client material into a practice drill.

_TrialTutor (https://trialtutor.com) is a practice tool for trial skills. It is not legal advice._