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Rule 1.924.Instructions

Division IX: Trial and Judgment · Last amended February 15, 2002 · Last verified July 15, 2026

In one sentenceRule 1.924 requires the court to instruct the jury in writing on the law applicable to every material issue, sets out the timeline for proposed instructions and objections, and requires objections to be specific and preserved before the jury arguments begin or be deemed waived.

Full Text of Rule 1.924

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The court shall instruct the jury as to the law applicable to all material issues in the case and such instructions shall be in writing, in consecutively numbered paragraphs, and shall be read to the jury without comment or explanation; provided, however, that in any action where the parties so agree, the instructions may be oral. At the close of the evidence, or such prior time as the court may reasonably fix, any party may file written requests that the jury be instructed as set forth in such requests. Before argument to the jury begins, the court shall furnish counsel with a preliminary draft of instructions which it expects to give on all controversial issues, which shall not be part of the record. Before jury arguments, the court shall give to each counsel a copy of its instructions in their final form, noting this fact of record and granting reasonable time for counsel to make objections, which shall be made and ruled on before arguments to the jury. Within such time, all objections to giving or failing to give any instruction must be made in writing or dictated into the record, out of the jury's presence, specifying the matter objected to and on what grounds. No other grounds or objections shall be asserted thereafter, or considered on appeal. But if the court thereafter revises or adds to the instructions, similar specific objection to the revision or addition may be made in the motion for new trial, and if not so made shall be deemed waived. All instructions and objections, except as above provided, shall be part of the record. Nothing in the rules in this chapter shall prohibit the court from reading to the jury one or more of the final instructions at any stage of the trial, provided that counsel for all parties has been given an opportunity to review the instructions being read and to make objections as provided in this rule. Any instructions read prior to conclusion of the evidence shall also be included in the instructions read to the jury following conclusion of the evidence.

Plain-English Summary

Jury instructions translate the law into guidance a jury can use, and Rule 1.924 governs how that happens. The court must instruct the jury on the law applicable to all material issues, in writing, in consecutively numbered paragraphs, read to the jury without comment or explanation — unless the parties agree that the instructions may be given orally instead. Any party may file written requests for particular instructions at the close of the evidence, or at an earlier time the court reasonably sets.

The rule builds in a careful sequence before argument. The court must first give counsel a preliminary draft of the instructions it expects to give on controversial issues — a draft that does not become part of the record — and then, before jury arguments, must give each side a copy of the instructions in their final form, noting that on the record and allowing reasonable time for objections. Those objections must be made and ruled on before arguments to the jury begin, and within that window, all objections to giving or refusing an instruction must be made in writing or dictated into the record, outside the jury's presence, specifying both the matter objected to and the grounds.

The consequence for missing that window is real: no other grounds or objections may be raised later, or considered on appeal. If the court later revises or adds to the instructions, a similarly specific objection can still be made in the motion for new trial, but skipping that step waives it too. The rule also allows the court to read one or more final instructions to the jury at any stage of trial, as long as counsel had a chance to review them and object, and any instructions read early must be included again in the instructions read after the evidence closes.

Frequently Asked Questions

Do jury instructions have to be in writing?

Generally yes. Rule 1.924 requires instructions to be in writing, in consecutively numbered paragraphs, and read to the jury without comment or explanation, unless the parties agree that oral instructions may be given instead.

When do I have to object to a proposed jury instruction?

Objections must be made and ruled on before arguments to the jury begin. Rule 1.924 requires them to be in writing or dictated into the record, outside the jury's presence, specifying the matter objected to and the grounds — no other grounds are considered later or on appeal.

What happens if the court revises the instructions after I already objected?

Rule 1.924 lets you raise a similarly specific objection to the revision or addition in the motion for new trial. If you don't raise it there, the objection is deemed waived.

Does the court have to show counsel the instructions before closing arguments?

Yes. Before jury arguments, Rule 1.924 requires the court to give each counsel a copy of the instructions in their final form, note that on the record, and allow reasonable time to make objections.

Can the court read some instructions to the jury before the evidence is finished?

Yes, as long as counsel for all parties has had an opportunity to review those instructions and object. Rule 1.924 also requires that any instructions read early be included again in the instructions read to the jury after the evidence concludes.

Source & verification. Rule text and the Comment are reproduced verbatim from the Iowa Rules of Civil Procedure, adopted by the Iowa Supreme Court. Last verified July 15, 2026. · Official source
Also known as: iowa jury instructions ruleobjecting to jury instructions iowawritten jury instructions requirement iowaiowa preserving jury instruction objection