A deposition is more than a discovery tool. In some situations, deposition testimony can be used in court during a trial.
A deposition may be used to:
Impeach a witness who gives different testimony at trial
Present testimony from a party or certain corporate representatives
Present testimony from a witness who is unavailable to testify in person
Support other uses permitted by the applicable rules of evidence
For attorneys preparing for trial, knowing which category applies — and which does not — changes how a case gets built months in advance. This guide walks through how Federal Rule of Civil Procedure 32 governs each permitted use, when video may be played instead of read, which objections survive to trial, and how California, Texas, Illinois, and Washington diverge from the federal framework. For the underlying procedure, see our guide on what a deposition is.
When Is Deposition Testimony Admissible at Trial?
Admissibility turns on two questions. The first is whether Rule 32 permits the deposition to be used at all. The second is whether the passage survives the ordinary rules of evidence.
Rule 32(b) makes the second layer explicit: an objection may generally be made at trial to any deposition testimony that would be inadmissible if the witness were testifying live. Clearing the Rule 32 gate does not rescue a question that was objectionable on its own terms.
Two limits worth flagging early:
Rule 32(a)(5) generally bars using a deposition against a party who received less than fourteen days' notice and promptly moved for a protective order that remained pending.
Rule 32(a)(8) reaches backward, permitting a deposition lawfully taken — and, where required, filed — in an earlier action to be used in a later action involving the same subject matter between the same parties or their successors in interest.
Using a Deposition to Impeach a Witness
The most common courtroom use is impeachment. Under Rule 32(a)(2), any party may use a deposition to contradict or impeach the testimony a deponent gives on the stand, or for any other purpose the Federal Rules of Evidence allow.
Impeachment requires no finding of unavailability and no advance designation. What it does require is an accurate record — the kind certified court reporting produces, citable by page and line the moment it matters.
The impeachment can also become substantive. Federal Rule of Evidence 801(d)(1)(A) provides that a prior statement is not hearsay when the witness is subject to cross-examination about it, the statement is inconsistent with trial testimony, and it was given under oath in a deposition or other proceeding. A clean transcript can put the earlier answer into evidence for its truth — which is exactly why managing the transcript matters long before opening statements.
Reading the Deposition of a Party or Corporate Designee
Under Rule 32(a)(3), an adverse party may use for any purpose the deposition of a party, or of anyone who at the time of the deposition was that party's officer, director, managing agent, or Rule 30(b)(6) designee.
This is generally the broadest use in ordinary civil litigation. The witness does not need to be unavailable, and the testimony may be read directly into the offering party's case in chief.
Using the Deposition of a Witness the Court Finds Unavailable
Rule 32(a)(4) allows any party to use a deposition for any purpose if the court finds the witness is:
Deceased
More than one hundred miles from the place of trial, or outside the United States, without the offering party having procured that absence
Unable to attend because of age, illness, infirmity, or imprisonment
Unable to be subpoenaed
Federal Rule of Evidence 804(b)(1) runs alongside this rule. Former testimony given at a lawful deposition is generally not excluded as hearsay where the declarant is unavailable, provided the party against whom it is offered had an opportunity and similar motive to develop it. In civil cases, that opportunity can also run through a predecessor in interest.
Impeachment Use and Substantive Use Are Not the Same Thing
These two uses are routinely lumped together in conversation, but the requirements differ at almost every step.
Impeachment use is available to any party against any testifying deponent and requires no court finding. Substantive use under Rule 32(a)(3) or Rule 32(a)(4) offers the testimony for its truth and depends on either the deponent's status or a finding of unavailability. The distinction also controls format, since Rule 32(c) treats testimony offered for a purpose other than impeachment differently.
Can You Play a Video Deposition at Trial?
Generally, yes, you can play a video of a deposition at trial. In a jury trial, the rule leans toward it. Rule 32(c) requires a party offering deposition testimony to supply a transcript but also allows video testimony to be presented. On any party's request, testimony offered in a jury trial for a purpose other than impeachment must be presented in video form where it is available, unless the court orders otherwise for good cause.
Where a recording exists, a party can insist that substantive testimony be played rather than read. Where none was made, that option is gone for good. Playback itself depends on preparation — designated passages must be clipped, synchronized, and cleared of excluded testimony, work typically handled by trial support staff and executed by the technician running exhibits at trial. For the production side, see our guide on recording testimony on video.
Which Deposition Objections Survive Until Trial
Rule 32(d)(3) sorts objections into those that survive and those that are lost.
An objection to a deponent's competence, or to the competence, relevance, or materiality of testimony, is generally not waived by silence at the deposition — unless the ground might have been corrected at the time. By contrast, an objection to an error or irregularity in an oral examination is waived where it involves the form of a question or answer, the oath, or another matter correctable in the moment.
In short: form objections are used or lost on the day. Counsel who stays silent on a leading question generally cannot revive the point once the passage is designated for trial. For more on making the objection itself, see our practical guide to deposition objections.
Designations, Counter-Designations, and the Record Before Trial
Three procedural steps stand between the transcript and the courtroom:
Transcript review. Under Rule 30(e), on a timely request, the deponent must be given thirty days notice to review the transcript and sign a statement listing any changes and reasons for them.
Disclosure. Under Rule 26(a)(3)(A)(ii), a party must disclose which witnesses' testimony it expects to present by deposition, generally at least thirty days before trial. Objections to that designated use are generally due within fourteen days after.
Completeness. Rule 32(a)(6) prevents selective reading — an adverse party may require the offeror to introduce other parts that in fairness belong alongside the designated passage.
State Rule Variations on Using Depositions at Trial
State rules follow the federal architecture, but the details change the answer.
California
Code of Civil Procedure § 2025.620 permits an adverse party to use the deposition of a party, officer, director, managing agent, or designee for any purpose, and specifies that availability of the deponent is not a ground for objection. Subdivision (c) covers unavailability, including a deponent residing more than one hundred fifty miles from the place of trial. Subdivision (d) allows a video recording of a treating physician or expert to be used even where the deponent is available, provided the notice reserved that right.
Texas
Texas Rule of Civil Procedure 203.6(b) allows all or part of a deposition to be used for any purpose in the same proceeding, and permits a certified copy where the original is not filed. "Same proceeding" reaches a different court handling the same subject matter and the same parties or their successors. Rule 203.6(a) allows a nonstenographic recording, or its written transcription, to be used to the same extent as a stenographic deposition — though the court may require a certified transcript first for good cause.
Illinois
Illinois draws a line other states do not. Illinois Supreme Court Rule 212 separates discovery depositions from evidence depositions. A discovery deposition may generally be used only for limited purposes — impeachment, as an admission, or under a hearsay exception. Rule 212(a)(5) adds a narrow substantive use, available on reasonable notice where the court finds the deponent is not a controlled expert witness, no evidence deposition was taken, and the deponent cannot attend because of death or infirmity. Rule 212(b) allows the evidence deposition of a physician or surgeon to be introduced regardless of availability.
Washington
Superior Court Civil Rule 32 tracks the federal structure, with a distance test measured partly in county lines. A deposition may be used for any purpose where the court finds the witness is dead, resides outside the county and more than twenty miles from the place of trial, cannot attend because of age, illness, infirmity, or imprisonment, cannot be subpoenaed, or where exceptional circumstances are shown.
Common Mistakes About Using a Deposition at Trial
One common mistake is treating impeachment use and substantive use as one category, when substantive use generally requires either a party deponent or a finding of unavailability.
Another is declining to record video for a witness whose testimony may later be read to a jury — Rule 32(c) gives no way to create that record after the fact.
A third mistake is assuming form objections survive on their own, when Rule 32(d)(3)(B) generally waives an objection that could have been corrected at the time it arose.
A fourth is treating designation as a trial-week task, when Rule 26(a)(3) generally sets that deadline at thirty days before trial — later than most litigation teams expect.
Schedule Your Deposition With NAEGELI Deposition & Trial
A deposition can be used at trial to impeach a witness, to present the sworn testimony of a party or corporate designee, or to stand in for a witness the court finds unavailable — but each path has its own requirements, and missing one can cost you the testimony when you need it most.
NAEGELI Deposition & Trial provides certified court reporting, realtime reporting, legal videography, legal transcription, transcript summaries, and trial presentation support nationwide, so your record is ready however trial requires it.
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Frequently Asked Questions About Using a Deposition at Trial
Can a deposition be used at trial?
In many situations, yes. Under Federal Rule of Civil Procedure 32(a)(1), a deposition may be used against a party who was present, represented, or given reasonable notice, to the extent the testimony would be admissible if the deponent were testifying live, and only as Rule 32(a)(2) through (8) permits. Ordinary evidentiary objections still apply at trial under Rule 32(b).
When can you read a deposition to the jury?
Most often when the deponent is an adverse party, officer, director, managing agent, or Rule 30(b)(6) designee, since Rule 32(a)(3) permits that testimony to be used for any purpose. A deposition may also be read where the court finds the witness unavailable under Rule 32(a)(4) — including death, distance beyond one hundred miles, illness, imprisonment, or the inability to compel attendance by subpoena.
Can you play a video deposition at trial?
Generally, yes, where a video record exists. Rule 32(c) requires a transcript but also permits video form. On request, testimony offered in a jury trial for a purpose other than impeachment must be presented in video form where available, unless the court orders otherwise for good cause. Where no video was recorded, this option is not available at trial.