Rule 213.Signing Pleadings, Motions, and Other Papers; Representations to the Court; Sanctions
Part II. Pleadings · Last amended July 1, 2021 · Last verified September 4, 2026
Full Text of Rule 213
Rule History
(Adopted March 29, 2021, effective July 1, 2021.)
Plain-English Summary
Rule 213 is Idaho family law's signature and sanctions rule.
Signature
Every pleading, written motion and other paper must be signed by at least one attorney of record licensed in Idaho, in that attorney's own name, or personally by an unrepresented party, and must state the signer's address, email and telephone number. Unless a rule or statute says otherwise, a pleading need not be verified or accompanied by an affidavit. The court must strike an unsigned paper unless the omission is promptly corrected once pointed out.
Electronic signatures may be used on any document transmitted electronically, and a notary's seal may be electronic. In civil protection order actions the petitioner may omit address, phone or email so long as it appears on the family law case information sheet.
What signing certifies
By presenting a paper — by signing, filing, submitting, or later advocating it — an attorney or unrepresented party certifies, after an inquiry reasonable under the circumstances, that it is not presented for an improper purpose such as harassment, delay, or needlessly increasing cost; that the legal contentions are warranted by existing law or a nonfrivolous argument to change it; that factual contentions have evidentiary support, or are identified as likely to after further investigation; and that denials are warranted on the evidence or identified as based on belief or lack of information.
Note "later advocating." A position that becomes untenable cannot keep being urged.
Sanctions, and the safe harbor
On finding a violation after notice and a reasonable opportunity to respond, the court must impose an appropriate sanction on the attorney, law firm or party responsible — and a law firm may be held jointly responsible for its partner's, associate's or employee's violation.
A motion for sanctions must be made separately from any other motion and describe the specific conduct. It is served under Rule 205 but must not be filed or presented to the court if the challenged paper, claim, defense, contention or denial is withdrawn or appropriately corrected within 21 days after service, or within another time the court sets. That 21-day window is the safe harbor: the motion must be served first and filed only if the problem is not fixed. The court may award the prevailing party on the motion its reasonable expenses, including attorney fees and costs.
The court may also act on its own by ordering a party to show cause. A sanction may include payment of the other party's reasonable expenses and attorney fees, and nonmonetary directives. Any order imposing a sanction must describe the conduct and explain the basis.
Two boundaries
The court may refer to the administrative district judge the question whether to declare a person a vexatious litigant under I.C.A.R. 59. And this rule does not apply to disclosures and discovery — requests, responses, objections and motions under Part IV, which has its own sanctions in Rule 417.
Frequently Asked Questions
What does signing a filing certify?
Rule 213(b) certifies, after reasonable inquiry, that the paper is not presented for an improper purpose, that legal contentions are warranted by existing law or a nonfrivolous argument to change it, that factual contentions have or will likely have evidentiary support, and that denials are warranted on the evidence.
Do I have to warn the other side before moving for sanctions?
Yes. Rule 213(c)(2) requires the motion to be served but not filed if the challenged paper, claim, defense, contention or denial is withdrawn or appropriately corrected within 21 days after service or another time the court sets.
Can a law firm be sanctioned for a lawyer's conduct?
Rule 213(c)(1) allows a law firm to be held jointly responsible for a violation committed by its partner, associate or employee.
Does this rule cover discovery abuse?
No. Rule 213(d) excludes disclosures and discovery requests, responses, objections and motions under Part IV, which are governed by Rule 417.
Does a pleading have to be verified?
Not usually. Rule 213(a) provides that unless a rule or statute specifically states otherwise, a pleading need not be verified or accompanied by an affidavit.
What is a vexatious litigant referral?
Rule 213(c)(5) allows the court, in addition to any other sanction, to refer to the administrative district judge the question whether to declare a person a vexatious litigant pursuant to I.C.A.R. 59.