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Rule 11.Signing of Pleadings and Motions

Chapter III: Pleadings and Motions · Last amended January 16, 2003 · Last verified July 14, 2026

In one sentenceRule 11 requires every pleading or motion to be signed by the attorney of record or a self-represented party, treats that signature as a certification of good-faith grounds and no intent to delay, abolishes the old equity rule requiring two witnesses to overcome a sworn answer, and lets the court strike bad-faith filings, discipline attorneys, and shift fees for frivolous or harassing filings.

Full Text of Rule 11

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(a) Signature Required. Every pleading or motion of a party represented by an attorney shall be signed by at least one attorney of record in that attorney’s individual name, whose address shall be stated. A party who is not represented by an attorney shall sign that party’s pleading or motion and state the party’s address. Except when otherwise specifically provided by rule or statute, pleadings need not be verified or accompanied by affidavit. The rule in equity that the averments of an answer under oath must be overcome by the testimony of two witnesses or of one witness sustained by corroborating circumstances is abolished. The signature of an attorney constitutes a certificate that the attorney has read the pleading or motion; that to the best of the attorney’s knowledge, information, and belief there is good ground to support it; and that it is not interposed for delay. The signature of an attorney who is not regularly admitted to practice in Mississippi, except on a verified application for admission pro hac vice, shall further constitute a certificate by the attorney that the foreign attorney has been admitted in the case in accordance with the requirements and limitations of Rule 46(b) of the Mississippi Rules of Appellate Procedure.
(b) Sanctions. If a pleading or motion is not signed or is signed with intent to defeat the purpose of this rule, it may be stricken as sham and false, and the action may proceed as though the pleading or motion had not been served. For wilful violation of this rule an attorney may be subjected to appropriate disciplinary action. Similar action may be taken if scandalous or indecent matter is inserted. If any party files a motion or pleading which, in the opinion of the court, is frivolous or is filed for the purpose of harassment or delay, the court may order such a party, or his attorney, or both, to pay to the opposing party or parties the reasonable expenses incurred by such other parties and by their attorneys, including reasonable attorneys’ fees.

Advisory Committee Notes

Good faith and professional responsibility are the bases of Rule 11. Rule 8(b), for instance, authorizes the use of a general denial “subject to the obligations set forth in Rule 11,” meaning only when counsel can in good faith fairly deny all the averments in the adverse pleading should he do so.

Verification will be the exception and not the rule to pleading in Mississippi. No pleading or petition need be verified or accompanied by affidavit unless there is a specific provision to that effect in a rule or statute. See, e.g., M.R.C.P. 27(a) and 65.

The final sentence of Rule 11(b) is intended to ensure that the trial court has sufficient power to deal forcefully and effectively with parties or attorneys who may misuse the liberal, notice pleadings system effectuated by these rules. The Rule authorizes a court to award a party reasonable attorneys’ fees and expenses when an adverse party “files a motion or pleading which, in the opinion of the court, is frivolous or is filed for the purpose of harassment or delay.” Thus, Rule 11 provides two alternative grounds for the imposition of sanctions—the filing of a frivolous motion or pleading, and the filing of a motion or pleading for the purpose of harassment or delay. See Nationwide Mut. Ins. Co. v. Evans, 553 So. 2d 1117, 1120 (Miss. 1989). Although a finding of bad faith is necessary to sustain the imposition of sanctions based on purposeful harassment or delay, a finding of bad faith is not necessary to sustain the imposition of sanctions based upon frivolous pleadings or motions. A pleading or motion is frivolous “only when, objectively speaking, the pleader or movant has no hope of success.” See In re Spencer, 985 So. 2d 330, 339 (Miss. 2008). A pleading is “frivolous” if its “insufficiency…is so manifest upon a bare inspection of the pleadings, that the court or judge is able to determine its character without argument or research.” In re Estate of Smith, 69 So. 3d 1, 6 (Miss. 2011). A defensive pleading is not frivolous unless “conceding it to be true does not, taken as a whole, contain any defense to any part of complainant’s cause of action and its insufficiency as a defense is so glaring that the Court can determine it upon a bare inspection without argument.” In re Estate of Smith, 69 So. 3d at 6.

Sanctions against a party are improper in cases where the party relied strictly on advice of counsel and could not be expected to know whether the complaint was supported by law, where the party relied on advice of counsel in filing the pleading and played no significant role in prosecution of the action; or where the party was unaware and lacked responsibility for any bad faith harassment or delay. See Stevens v. Lake, 615 So. 2d 1177, 1184 (Miss. 1993).

The Litigation Accountability Act also authorizes a court to impose sanctions upon attorneys and/or parties who assert “any claim or defense that is without substantial justification, or …was interposed for delay or harassment.” Miss. Code Ann. §11-55-5 (Supp. 2011). “Without substantial justification” is defined as any claim that is “frivolous, groundless in fact or in law, or vexatious, as determined by the court.” Miss. Code Ann. §11-55-3(a) (Supp. 2011). “Frivolous” as used in the Act means the same thing as “frivolous” as used in Rule 11: a claim or defense made ‘without hope of success.’” See In re Spencer, 985 So. 2d 330, 338 (Miss. 2008).

Amendment History

Effective January 16, 2003, Rule 11(a) was amended to provide that the signature of a foreign attorney certifies compliance with MRAP 46(b) and to make other editorial changes. ____ So. 2d ____ (West Miss. Cases 2003).

Effective March 13, 1991, Rule 11(b) was amended to provide for sanctions against a party, his attorney or both. 574-576 So. 2d XXI (West Miss. Cas. 1991).

Plain-English Summary

Rule 11(a) requires a signature on every pleading or motion — the attorney of record in an individually named signature with an address, or the party directly if no attorney is involved. Pleadings generally don't need to be verified or supported by affidavit unless another rule or statute specifically demands it, and the rule scraps an older equity doctrine that required two witnesses, or one witness plus corroborating circumstances, to overcome a sworn answer. A foreign attorney's signature carries extra weight: it also certifies that the attorney has been admitted to appear in the case under the pro hac vice requirements of Rule 46(b) of the Mississippi Rules of Appellate Procedure.

The signature itself does real work. By signing, an attorney certifies having read the filing, believing in good faith that it has good grounds to support it, and confirming it isn't filed to cause delay. The official Notes describe this as the backbone of the whole notice-pleading system — a general denial under Rule 8(b), for example, is only proper when counsel can say in good faith that every averment in the opposing pleading is disputed.

Rule 11(b) gives the court tools to police that certification. An unsigned pleading, or one signed to defeat the rule's purpose, can be stricken as sham and false, and the case then proceeds as though it had never been filed. A willful violation can bring disciplinary action against the attorney, and the same goes for inserting scandalous or indecent matter. Beyond that, if a party files something the court finds frivolous or aimed at harassment or delay, the court can order that party, the attorney, or both to pay the other side's reasonable expenses, including attorney's fees. The official Notes draw a distinction worth knowing: sanctioning a frivolous filing doesn't require proof of bad faith, but sanctioning harassment or delay does.

Frequently Asked Questions

Does every pleading or motion I file have to be signed?

Yes. Rule 11(a) requires a pleading or motion to be signed by at least one attorney of record in an individual capacity, with an address stated, or by the party directly if no attorney is involved.

What does my signature on a pleading certify?

It certifies that you read the filing, that to the best of your knowledge there is good ground to support it, and that it wasn't filed to cause delay. A pleading that is unsigned, or signed to defeat that purpose, can be stricken as sham and false.

Do I need to have my pleading notarized or verified?

Generally no. Rule 11(a) states that pleadings need not be verified or accompanied by an affidavit unless a specific rule or statute requires it for that type of filing.

What can happen if I file something frivolous or meant to harass the other side?

Rule 11(b) lets the court order the filing party, the attorney, or both to pay the opposing party's reasonable expenses and attorney's fees. The official Notes explain that a frivolous filing can be sanctioned without any showing of bad faith, while sanctions for harassment or delay do require a finding of bad faith.

What extra certification does a foreign attorney's signature carry?

Under Rule 11(a), when an attorney who isn't regularly admitted to practice in Mississippi signs a filing other than a verified pro hac vice application, that signature also certifies that the attorney has been admitted to the case consistent with the requirements of Rule 46(b) of the Mississippi Rules of Appellate Procedure.

Source & verification. Rule text and Advisory Committee Notes are reproduced verbatim from the Mississippi Rules of Civil Procedure, adopted by the Supreme Court of Mississippi. Last verified July 14, 2026. · Official source
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