A party may move for a more specific statement of any matter not pleaded with sufficient definiteness to enable the party to plead to it and for no other purpose. It shall point out the insufficiency claimed and particulars desired.
Rule 1.433.Motion for more specific statement
Division IV: Pleadings and Motions · Last amended February 15, 2002 · Last verified July 15, 2026
In one sentenceRule 1.433 lets a party ask the court to force the other side to spell out a vague allegation clearly enough to answer it, but only for that purpose, and only if the motion identifies exactly what's unclear and what detail is being requested.
Full Text of Rule 1.433
Plain-English Summary
Some allegations are too vague to answer meaningfully. Rule 1.433 gives a party a narrow tool for that problem: a motion for a more specific statement, aimed at any matter not pleaded with enough definiteness to let the moving party respond to it. The rule limits the motion to that single purpose — it isn't a backdoor way to challenge the merits of a claim or to get free discovery before the case is even at issue.
The motion has to do real work to succeed. It must point out exactly what insufficiency the moving party is claiming and exactly what particulars it wants, rather than asserting in general terms that the pleading is unclear. A vague motion asking for vague clarity doesn't accomplish anything under this rule.
Frequently Asked Questions
When can I file a motion for a more specific statement under Rule 1.433?
When a matter in the other side's pleading isn't pleaded with enough definiteness to let you respond to it, and only for the purpose of getting that clarity.
What must my motion for a more specific statement include?
It must point out the specific insufficiency you're claiming and the specific particulars you want, not a general complaint that the pleading is unclear.
Can I use this motion to get the other side to disclose evidence I could get in discovery instead?
No. Rule 1.433 limits the motion to obtaining enough definiteness to plead in response, not as a substitute for discovery into the other side's evidence.
What's the difference between this motion and a motion to dismiss for failure to state a claim?
A motion for a more specific statement assumes the claim has been stated but not clearly enough to answer; a motion to dismiss for failure to state a claim argues the pleading fails to state a valid claim at all, regardless of clarity.
What happens if the court grants my motion for a more specific statement?
The other party must amend its pleading to supply the particulars the court finds necessary before you're required to respond to that part of the pleading.
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 more specific statement motioniowa vague pleading motionclarify allegations iowa civil rulerule 1.433 iowa