4.3 Jury Trials: The Right to a Jury, Selection, Instructions & Verdicts

Key Takeaways

  • The Seventh Amendment preserves a jury in federal civil suits at common law; courts compare the claim to 18th-century actions and, more importantly, ask whether the remedy sought is legal or equitable (Tull v. United States).
  • When legal and equitable claims share common facts, the jury decides the legal claims first and the judge is bound by the jury's findings on common issues (Beacon Theatres; Dairy Queen).
  • A jury demand must be served no later than 14 days after service of the last pleading directed to the issue, or the right is waived (Rule 38).
  • A civil jury has 6 to 12 members, the verdict must be unanimous unless the parties stipulate otherwise, and each side receives three peremptory challenges under 28 U.S.C. § 1870, subject to Batson.
  • An objection to a jury instruction must be made on the record, stating distinctly the matter objected to and the grounds, or review is limited to plain error affecting substantial rights (Rule 51).
Last updated: September 2026

4.3 Jury Trials: The Right to a Jury, Selection, Instructions & Verdicts

Whether a jury or a judge decides the facts can determine the outcome of a case. The MBE tests when the Seventh Amendment requires a jury, how a party preserves the right, how jurors are selected, how instruction errors are preserved, and what happens when a jury's answers and verdict do not match.


The Seventh Amendment Right to a Jury Trial

The Seventh Amendment preserves the right to a jury trial "in Suits at common law, where the value in controversy shall exceed twenty dollars." It applies only to civil actions in federal court, not state court proceedings.

Legal vs. Equitable Claims (Beacon Theatres and Dairy Queen)

  • Legal Claims (Jury Right): Claims seeking monetary damages historically available in courts of law.
  • Equitable Claims (No Jury Right): Claims seeking injunctions, specific performance, rescission, reformation, or other relief historically available only in courts of equity. Restitution can be legal or equitable depending on what is sought; a claim for a money judgment is usually legal.
  • Mixed Actions: When a lawsuit involves both legal and equitable claims arising from the same facts, the Supreme Court's decisions in Beacon Theatres, Inc. v. Westover (1959) and Dairy Queen, Inc. v. Wood (1962) establish a strict order of trial: the legal claims must be tried first by the jury, and the equitable claims are decided subsequently by the judge, with the judge strictly bound by the jury's factual findings on common issues.

Demand for Jury Trial (Rule 38)

The right to a jury trial is not self-executing. Under Rule 38(b), a party must serve a written demand for a jury trial on the other parties no later than 14 days after service of the last pleading directed to the issue (typically the defendant's answer). Failure to timely serve and file the demand constitutes a waiver of the jury trial right.


Deciding Whether the Jury Right Applies

  • Historical test: Courts compare the claim to actions brought in English courts of law or equity before the merger of law and equity, and then examine the remedy sought. The remedy is the more important consideration (Tull v. United States, 1987; Chauffeurs, Teamsters & Helpers Local No. 391 v. Terry, 1990).
  • New statutory claims: A statutory claim for damages that is analogous to a common-law action carries a jury right (Curtis v. Loether, 1974).
  • Shareholder derivative suits: Although the derivative device came from equity, the jury right attaches to the underlying legal claims (Ross v. Bernhard, 1970).
  • Declaratory judgments: The jury right depends on the nature of the underlying action that would otherwise have been brought.
  • Public rights and agency adjudication: Congress may assign certain "public rights" to agencies without juries, but in SEC v. Jarkesy (2024) the Court held that SEC claims for civil penalties for securities fraud are legal in nature and closely analogous to common-law fraud, so the Seventh Amendment requires a jury trial.
  • Late demands: Even if a party failed to make a timely demand, the court may, on motion, order a jury trial on any issue for which a jury might have been demanded (Rule 39(b)), and it may use an advisory jury in a nonjury case (Rule 39(c)).

Jury Size, Unanimity, and Selection

RuleRequirement
Size (Rule 48(a))At least 6 and no more than 12 jurors begin the trial; each juror must participate in the verdict unless excused under Rule 47(c).
Unanimity (Rule 48(b))Unless the parties stipulate otherwise, the verdict must be unanimous and returned by a jury of at least 6 members.
Polling (Rule 48(c))On request, or on its own, the court must poll the jurors individually before discharge; if the poll shows a lack of unanimity or assent, the court may direct further deliberation or order a new trial.
Voir dire (Rule 47(a))The court may examine prospective jurors itself or let the attorneys do so; if the court examines, it must permit the parties to ask further questions it considers proper or submit questions for the court to ask.
Peremptory challenges (Rule 47(b); 28 U.S.C. § 1870)Each party has 3; several defendants or plaintiffs may be treated as a single party, or the court may allow additional challenges. Challenges for cause are unlimited.
DiscriminationUsing peremptory strikes on the basis of race or sex violates equal protection, and the rule applies to private civil litigants (Edmonson v. Leesville Concrete Co., 1991; J.E.B. v. Alabama ex rel. T.B., 1994).
Excusing jurors (Rule 47(c))During trial or deliberation, the court may excuse a juror for good cause.

Jury Instructions (Rule 51)

  1. Requests: At the close of the evidence, or at an earlier reasonable time the court orders, a party may file written requests for instructions.
  2. Informing the parties: Before instructing the jury and before final jury arguments, the court must inform the parties of its proposed instructions and its action on requests, and give them an opportunity to object on the record and out of the jury's hearing.
  3. Objections: A party who objects must do so on the record, stating distinctly the matter objected to and the grounds for the objection. An objection is timely if made at the opportunity the court provides (or promptly after learning of an instruction given without notice).
  4. Plain error: A court may consider a plain error in the instructions that was not preserved if the error affects substantial rights (Rule 51(d)(2)).

Verdicts (Rule 49) and Findings in Bench Trials (Rule 52)

  • Special verdict (Rule 49(a)): The jury returns a written finding on each issue of fact. If the court omits an issue raised by the pleadings or evidence, a party who did not demand its submission waives the jury right on that issue, and the court may make its own finding.
  • General verdict with answers to written questions (Rule 49(b)):
    • If the answers are consistent with each other but one or more is inconsistent with the general verdict, the court may enter judgment according to the answers notwithstanding the general verdict, direct the jury to reconsider, or order a new trial.
    • If the answers are inconsistent with each other and one or more is also inconsistent with the general verdict, judgment must not be entered; the court must direct further consideration or order a new trial.
  • Bench trials (Rule 52): The court must find the facts specially and state its conclusions of law separately. Findings of fact, whether based on oral or other evidence, must not be set aside unless clearly erroneous, with due regard for the trial court's opportunity to judge credibility (Rule 52(a)(6)). A party may move to amend the findings within 28 days after entry of judgment (Rule 52(b)), and the court may enter judgment on partial findings once a party has been fully heard on an issue (Rule 52(c)).
Test Your Knowledge

A franchisor sued a former franchisee in federal court, seeking (1) a permanent injunction barring the franchisee from using its trademarks and (2) $400,000 in damages for past infringement. Both claims turn on whether the franchise agreement was validly terminated. The franchisee made a timely jury demand. The judge proposed to decide the injunction claim first, including the termination issue, and then submit only the amount of damages to a jury. The franchisee objected. What is the proper order of trial?

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Test Your Knowledge

At the close of evidence in a federal products-liability trial, the court gave the parties its proposed jury instructions and invited objections on the record. The manufacturer's lawyer said nothing. After the jury returned a verdict for the plaintiff, the manufacturer moved for a new trial, arguing for the first time that the causation instruction misstated the governing standard. Which statement best describes the manufacturer's position?

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