Rule 10.Form of pleadings
Group III: Pleadings and Motions · Last amended January 1, 2019 · Last verified July 14, 2026
Full Text of Rule 10
Amendment History
Added February 2, 2017, effective March 1, 2017; amended August 21, 2018, effective January 1, 2019.
Plain-English Summary
Every pleading needs a caption identifying the court, a title, a file number, and the Rule 7(a) designation that says what kind of pleading it is. The complaint must name every party in its title; later pleadings can shorten that by naming only the first party on each side. Within the body, claims and defenses belong in numbered paragraphs, each confined as far as practical to a single set of facts, so that later filings can reference an earlier paragraph by number. When it would make things clearer, separate transactions or occurrences should get their own counts or defenses.
Rule 10 also lets a party incorporate a statement from elsewhere in the same or a different pleading by reference, and treats a written instrument attached as an exhibit as part of the pleading itself. On the practical side, filings must be on 8½-by-11-inch white paper, single-sided, unless the original document is a different size or format and the law requires filing that original — a will, for instance.
Frequently Asked Questions
What information must appear in a pleading's caption?
The court's name, a title, the file number, and the Rule 7(a) designation identifying what type of pleading it is.
Do I have to name every party in every pleading I file?
Only the complaint must name all parties in its title. Later pleadings can name just the first party on each side and refer to the rest generally.
Why does Rule 10 require numbered paragraphs?
Numbering keeps each set of facts distinct and lets later pleadings reference an earlier paragraph by number instead of restating it.
Can I attach a document instead of retyping its contents in my pleading?
Yes. A written instrument attached as an exhibit becomes part of the pleading for all purposes.
What paper format does Wyoming require for court filings?
Filed documents must be on 8½-by-11-inch white paper, single-sided, unless the original document is a different size or double-sided and the law requires that original be filed with the court.