Log inStart free trial
All rules
← Rule 82 · Depositions Before Commencement of CaseRule 84 · Depositions Upon Written Questions →

Rule 83 — Depositions After Commencement of Trial

Nothing in these Rules shall preclude the taking of a deposition after trial has commenced in a case, upon approval or direction of the Court. The Court may impose such conditions to the taking of the deposition as it may find appropriate and, with respect to any aspect not provided for by the Court, Rule 81 shall govern to the extent applicable.

(As effective October 3, 2008, 130 T.C. 450. For prior history, see 60 T.C. 1111 (1973).)

As amended through August 2024.

← Rule 82 · Depositions Before Commencement of CaseRule 84 · Depositions Upon Written Questions →
This is a Docket.tax digital transcription provided for reference only and may lag the very latest amendments — always confirm against the official Rules linked above. Docket.tax is an independent tool, not affiliated with, endorsed by, or operated by the U.S. Tax Court.
Docket.tax Pro

Research the U.S. Tax Court — not just the Rules

The Rules are free. A Docket.tax subscription turns the entire U.S. Tax Court into a research platform — full-text search across every rule, opinion, and order; insight into how judges and counsel actually litigate; and AI that tracks your cases for you.

  • Full-text search — every rule, opinion, order, and brief — by any phrase.
  • Counsel & Judge Search — records, caseloads, and how each judge tends to rule.
  • Docket Explorer — search the entire Tax Court docket by almost any attribute.
  • AI case timelines & calendaring — deadlines and milestones, generated automatically.
  • Opinion alerts & database — know the moment the Court acts on a case you follow.
  • Track up to 1,000 dockets — monitor your whole practice in one place.
Start your 14-day free trialSee plans & pricingBasic & Pro include a 14-day free trial · no card required on Basic.