A deposition in family court is a sworn, out-of-court interview conducted during the discovery phase of a divorce, custody, or support case. An attorney asks questions, you answer under oath, and a court reporter captures every word in a transcript that carries the same legal weight as testimony given on the witness stand. Depositions are most common when a case involves significant assets, allegations of fault, or a serious dispute over a parent’s fitness.
Why Attorneys Take Depositions
The main reason is to find out what the other side knows and how they will say it. In a divorce, that can mean tracing hidden bank accounts, exposing inconsistencies in reported income, or getting a clear picture of how marital assets were spent. In a custody fight, it can mean pressing the other parent on their daily involvement with the child or exploring concerns about substance abuse. An attorney who walks into trial without deposing key witnesses is guessing at what they will say.
Depositions also create a permanent record. If a witness later becomes unavailable at trial, the transcript can be read into evidence in their place. If a witness changes their story on the stand, the attorney can confront them with what they said under oath months earlier. That tool is called impeachment, and the possibility of it alone tends to keep witnesses careful.1Legal Information Institute. Federal Rules of Civil Procedure Rule 32 – Using Depositions in Court Proceedings
There is a strategic side too. Attorneys use depositions to read the witness. A spouse who looks evasive or hostile under questioning is a settlement risk, and both sides know it. Many family law cases settle after depositions precisely because one party realizes how poorly their position will play in front of a judge.
Who Is in the Room
A deposition is smaller and less formal than a hearing, but everyone present has a role. The deponent is the person answering questions under oath. In family law that is usually one of the spouses, but it can also be a third-party witness such as a financial advisor, a child’s therapist, a teacher, or a family friend with relevant knowledge.
Attorneys for both sides attend. The attorney who scheduled the deposition asks the questions. The deponent’s attorney sits beside their client, listens, and raises objections when a question crosses a legal boundary. A court reporter administers the oath and produces the verbatim transcript. Some depositions are also recorded on video, which can be played at trial.
How a Session Runs
The court reporter places the deponent under oath, and from that moment every answer has the same legal weight as testimony in court.2Legal Information Institute. Federal Rules of Civil Procedure Rule 28 – Persons Before Whom Depositions May Be Taken The questioning attorney then works through their topics, usually starting broad and narrowing down.
Discovery rules give the questioning attorney wide latitude to explore anything that might lead to relevant evidence, so the scope is broader than what you would see at trial. The deponent’s attorney may object to individual questions, but in most situations the deponent still answers. The objection goes on the record so a judge can rule on it later if the testimony is offered at trial.3Legal Information Institute. Federal Rules of Civil Procedure Rule 30 – Depositions by Oral Examination No judge is present during the deposition itself, which is why the procedural protections below exist.
What You Will Be Asked About
Expect the questioning to feel invasive. Family law depositions dig into both finances and personal conduct in ways that can be uncomfortable, but the information is central to the issues a court will decide.
On the financial side, common areas include:
- Income and employment: current salary, bonuses, side income, job history, and future earning capacity.
- Assets and debts: bank accounts, retirement funds, real estate, vehicles, credit card balances, and student loans.
- Spending patterns: monthly expenses, large purchases, cash withdrawals, and lifestyle choices that help establish the marital standard of living or reveal wasted marital funds.
When custody is at issue, the focus shifts to parenting:
- Daily routines: who gets the children ready for school, handles meals, attends appointments, and puts them to bed.
- Involvement in education and health: knowledge of teachers’ names, attendance at school events, awareness of medical conditions and medications.
- Fitness concerns: work schedules, substance use, mental health history, romantic relationships, and disciplinary methods.
If fault-based grounds are part of the case, the questioning may also cover marital conduct, including infidelity, domestic violence, or financial misconduct. Nothing is off-limits if the attorney can argue it is relevant to the legal claims.
The Rules That Protect You
Depositions have built-in guardrails. A single deposition is limited to one day of seven hours of actual questioning time.3Legal Information Institute. Federal Rules of Civil Procedure Rule 30 – Depositions by Oral Examination Breaks and off-the-record discussions do not count toward that clock. A court can extend the time if the case is genuinely complex, but the seven-hour default keeps most depositions from dragging on.
When Your Attorney Can Tell You Not to Answer
Your attorney can object to any question, but the rules sharply restrict when your attorney can actually instruct you not to answer. That instruction is allowed only to protect a legal privilege (such as attorney-client communications), to enforce a limit a judge has already ordered, or to set up a motion to shut the deposition down entirely.3Legal Information Institute. Federal Rules of Civil Procedure Rule 30 – Depositions by Oral Examination Outside those three situations, you answer the question even if your attorney objects, and the dispute gets sorted out later.
Protective Orders
If the questioning becomes harassing, oppressive, or needlessly intrusive, either party can ask the court for a protective order. A judge has broad authority to limit topics, restrict who may attend, seal the transcript, or block the deposition altogether.4Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose; General Provisions Governing Discovery In practice, your attorney can pause the deposition long enough to call the judge or file an emergency motion if the other attorney’s behavior crosses the line.
Reviewing and Correcting the Transcript
You do not lose control of the record once the deposition ends. If you or your attorney requests it before the session wraps up, you get 30 days after the transcript becomes available to review it and submit corrections.3Legal Information Institute. Federal Rules of Civil Procedure Rule 30 – Depositions by Oral Examination Those corrections go on an errata sheet, where you list each change by page and line number along with your reason. The errata sheet is attached to the original transcript, and both become part of the record.
Use the errata sheet for genuine mistakes: a misspelled name, a wrong date, or an answer that came out garbled. Courts look skeptically at errata sheets that try to rewrite substantive answers. If you change the meaning of your testimony, the opposing attorney can use your original answer to attack your credibility at trial.
How to Prepare
Your attorney will schedule a prep session to walk through the likely topics, discuss what the other side is trying to prove, and practice handling difficult questions. The point is not to script answers. It is to understand the traps opposing counsel sets and learn how to avoid them while telling the truth.
You will also be asked to review key documents before the deposition: tax returns, bank statements, pay stubs, property records, and personal communications such as texts, emails, and social media messages. If the other side has served a subpoena requiring you to bring documents, gather everything the subpoena describes and review it with your attorney first. Showing up without required documents can lead to sanctions.
A few rules experienced attorneys hammer into every client:
- Listen to the full question. Do not start answering before the attorney finishes speaking.
- Answer only what was asked. If the question calls for a yes or no, give a yes or no. Volunteering extra information is the single most common mistake deponents make.
- Say “I don’t know” or “I don’t recall” when it is true. Guessing under oath is dangerous.
- Do not argue with the attorney. Opposing counsel may try to provoke you, and losing your temper on the record can affect the judge’s impression of you.
What a Deposition Costs
Depositions are one of the more expensive parts of a family law case. Costs fall into three main categories: your attorney’s time, the court reporter, and the transcript.
Your attorney bills their hourly rate for both the prep session and the deposition itself. For a half-day deposition with an hour of preparation, that alone can run into several hundred or several thousand dollars depending on the rate. Court reporters typically charge an appearance fee of roughly $150 to $400 per session, plus a per-page rate for the transcript that generally falls between $4.50 and $7.50 per page. A full-day deposition can easily produce 200 to 300 pages. If video recording is added, the videographer’s fee adds another layer.
In a contested divorce or custody case, multiple depositions may be needed. Ask your attorney early on which depositions are truly necessary and which are optional.
What Happens If You Skip It or Lie
Refusing to Attend or Answer
If you are a party to the case and skip your own deposition after receiving proper notice, the court can impose serious sanctions. Those range from treating disputed facts as decided against you, to barring you from presenting certain evidence, to striking your pleadings or even entering a default judgment. On top of those penalties, the court must order the non-appearing party or their attorney (or both) to pay the other side’s reasonable expenses, including attorney’s fees, caused by the failure to appear.5Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
Third-party witnesses who ignore a deposition subpoena face contempt of court and its own monetary penalties. Claiming that the questions would have been objectionable is not a valid excuse for skipping the deposition if you do not have a pending motion for a protective order.5Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery
Lying Under Oath
Deposition testimony is given under oath, and lying carries real criminal exposure. Federal perjury law makes it a felony to willfully state something material that you do not believe to be true while under oath, punishable by up to five years in prison.6Office of the Law Revision Counsel. 18 USC Ch. 79 Perjury State perjury statutes carry their own penalties. Even short of criminal prosecution, a judge who discovers that a party lied in a deposition can impose case-ending sanctions, including dismissal or default judgment. In family court, where credibility often decides custody and financial outcomes, getting caught in a lie under oath can be the single most damaging thing you do to your case.
Tell the truth, even when the truth is uncomfortable. If an honest answer hurts your position, your attorney can work around it. A dishonest answer that gets exposed will hurt far worse.