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Missouri — Court Rules & Rules of Practice Guide

Last verified · Published by Michigan Legal Publishing Ltd. · Browse the Missouri rules

1. Court System Overview

Missouri courts: circuit courts (46 circuits, verified — § 478.011 RSMo (“divided into forty-six judicial circuits”); unified trial courts — every circuit contains divisions: civil, criminal, associate circuit (smaller cases), probate, family, juvenile, small claims, municipal), the Missouri Court of Appeals (Eastern/Western/Southern districts), and the Supreme Court of Missouri (exclusive jurisdiction: death penalty, constitutional validity, revenue — verified categories; attorney discipline reaches it via Rule 5 original proceedings). The Supreme Court promulgates one continuous body of Missouri Supreme Court Rules plus Court Operating Rules; official text in the courts.mo.gov rules database (verified hub).

2. The Ruleset Map

Missouri consolidates everything into one numbered run of Supreme Court Rules — the number range tells you the subject (a Michigan-style unified body, organized by ranges; ranges below per the official courts.mo.gov rules database):

Rule range Subject
Rules 1–18 Rules Governing the Missouri Bar and the Judiciary (verified titles: Rule 2 Code of Judicial Conduct; Rule 6 fees to practice; Rule 7 government of The Missouri Bar; Rule 8 bar admission; Rule 9 practice of law in the state; Rule 13 law students; Rule 15 CLE; Rule 17 ADR; Rule 18 municipal judges)
Rule 4 Rules of Professional Conduct (Rule 4-1.1 etc.) — verified official title
Rule 5 Attorney discipline procedure — verified (official title: “Complaints and Proceedings Thereon”)
Rules 19–36 Criminal procedure (verified 19–36 by title on the official Rules of Criminal Procedure index, incl. Rule 25 disclosure/depositions, Rule 29 verdict/new-trial, Rule 30 criminal appellate procedure, and 24.035/29.15 PCR; tail: Rule 31 presence of defendant/right to counsel, 32 venue and change of venue/judge, 33 release pending further proceedings, 34 searches and seizures, 35 extradition, 36 criminal contempt)
Rules 37–38 Ordinance Violations and Violation Bureaus (verified — Rule 37 “Statutory and Ordinance Violations and Violation Bureaus”; Rule 38 “Certain Statutory Violations and Violation Bureaus”) — a category of its own, not part of the criminal run
Rules 41–103 Civil procedure (verified structure: Rule 41 general; 42–81 civil procedure in the circuit courts (Rule 81 = Appeals); 82–84 rules relating to all appellate courts (Rule 83 = transfers); 85–103 special actions — attachments 85, habeas 91, injunctions 92, mandamus 94, prohibition 97, quo warranto 98, judicial review of administrative decisions 100)
Rules 110–130 Juvenile court and family court practice (verified — “Rules of Practice and Procedure in Juvenile Courts and Family Court Divisions”)
Rules 140–152 Small Claims Division (verified section and numbering, “Rules of the Small Claims Division of the Circuit Court,” courts.mo.gov) — claims ≤$5,000 (verified, § 482.305 RSMo, exclusive of interest and costs)
Court Operating Rules Records, e-filing, case management (separate numbered set — category verified on official index)
Local circuit rules Substantial — each circuit adopts its own under Rule 50.01 (trial courts “may make rules governing the administration of judicial business” not inconsistent with Supreme Court rules; copies furnished to the Supreme Court clerk) and Court Operating Rule 6.05 (approval by the presiding judge and a majority of the circuit’s judges en banc); locate each circuit’s rules through the courts.mo.gov “Find a Court” feature
  • Probate: a division of circuit court; procedure primarily statutory — Mo. Rev. Stat. chs. 472–475 verified as the Probate Code (ch. 472 “Probate Code — General Provisions,” revisor.mo.gov) — with Rule 41.01 making some civil rules applicable — verified text: Rule 41.01(a)(2) excludes “actions governed by the probate code” from the general civil rules, while Rule 41.01(b) applies Rules 41, 54.18, 55.03, 56–62 and 67.03 in the probate division and lets the probate judge order any other Rules 41–101 applicable in a particular matter.
  • Business court: no business court or commercial docket appears in the Supreme Court Rules hub, the Court Operating Rules index, or the judiciary’s Local Courts page; any commercial docket would exist only by local circuit rule.
  • Municipal divisions (traffic/ordinance) run under Rule 37 (verified title: “Statutory and Ordinance Violations and Violation Bureaus”) + local rules — Rule 37.04 (amended September 20, 2016, effective July 1, 2017; verified text) gives the presiding circuit judge “general administrative authority” over municipal divisions and requires them to operate “in substantial compliance with the minimum operating standards set out in Appendix A.”

3. Civil Litigation Mechanics

  • Commencement: petition (Missouri says petition, not complaint) + summons; answer 30 days from service (Rule 55.25(a); 30 days from acknowledgment of receipt where service is by mail).
  • Motions: Rule 55.27 (verified — “Defenses and Objections – How Presented – By Pleading or Motion”; Rule 55.27(a) lists eleven defenses that may be raised by motion, incl. lack of subject-matter or personal jurisdiction, insufficiency of process or service, and failure to state a claim; Rule 55.27(b) judgment on the pleadings); summary judgment Rule 74.04 (Rule 74 “Judgments, Orders and Proceedings Thereon” verified; rule text verified) with Missouri’s rigid numbered-paragraph/admit-deny format — Rule 74.04(c)(1) requires a statement of uncontroverted material facts “in separately numbered paragraphs” with specific record references; Rule 74.04(c)(2) requires the response (due within 30 days of service) to restate each paragraph and “immediately thereunder admit or deny” it, and a response that does not comply “with respect to any numbered paragraph in movant’s statement is an admission of the truth of that numbered paragraph.”
  • Discovery: Rules 56–61 (verified titles: 56 general provisions governing discovery; 57 interrogatories/depositions; 58 production/entry; 59 admissions; 60 physical & mental exams; 61 sanctions) — Rule 56.01(b)(1) (verified text; the rule’s amendment history includes a 2019 amendment) limits discovery to what is “proportional to the needs of the case” and places on the party seeking discovery “the burden of establishing relevance.”
  • Finality mechanics (verified against official rule text): judgments become final 30 days after entry (Rule 81.05(a)(1)) unless authorized after-trial motions (Rule 78.04 — motion for new trial or to amend “not later than thirty days after the entry of judgment”; Rule 78 “New Trials — After-Trial Motions — Preservation of Error” verified) intervene — then the judgment becomes final at the earlier of 90 days from the last timely motion, on which date all unruled motions “shall be deemed overruled” (Rule 81.05(a)(2)(A); Rule 78.06), or the ruling on the last motion/30 days after judgment, whichever is later (Rule 81.05(a)(2)(B)); the appeal window is 10 days after finality (Rule 81.04; § 512.050 RSMo) — Missouri’s signature timing lattice.
  • Small claims division: informal, ≤$5,000 (verified, § 482.305 RSMo), Rule 151 “Appeals” governs review — Rule 151.01 (verified) adopts the trial de novo right of § 482.365 RSMo (verified): application filed with the small claims clerk within ten days after judgment, tried under circuit-judge practice (six-person jury by agreement); associate circuit divisions hear smaller civil cases with simplified procedure — Ch. 517 RSMo verified: applies to money actions ≤$25,000 exclusive of interest and costs (§ 517.011).

4. Criminal Practice Mechanics

  • Path: felonies by complaint → associate-division preliminary hearing (or grand jury) → information in circuit division; misdemeanors in associate divisions; ordinance violations in municipal divisions (Rule 37) with trial-de-novo rights.
  • Speedy trial: no fixed clock — § 545.780 RSMo (verified) requires the court to set trial “as soon as reasonably possible” after a request, enforceable by mandamus, with dismissal only on a constitutional violation; the UMDDL (§§ 217.450–217.460 — request procedure in .450, the 180-day trial deadline in .460; both verified) covers state inmates; constitutional analysis governs.
  • Discovery: Rule 25 “Disclosure and Depositions” (verified title; sub-rules run 25.01–25.19 on the official index) — reciprocal, request-driven: Rule 25.03 (verified text) requires the state to disclose “upon written request of defendant’s counsel,” the request being filed in the court and served on the state, with material that “tends to negate the guilt of defendant” or mitigate the offense or punishment disclosed without request (Rule 25.03(g)); Rule 25.05 covers disclosure by defendant to state; sanctions sit in Rule 25.18.
  • Post-conviction: Rule 29.15 (trial convictions) / Rule 24.035 (guilty pleas) — the motion is due 90 days after the appellate mandate issues if the judgment was appealed, or 180 days from the date the sentence is entered if not (Rules 29.15(b), 24.035(b)). That sentence-entry trigger governs sentences pronounced on or after January 1, 2018; earlier sentences stay under the prior rule, which counted from delivery to the Department of Corrections (29.15(m), 24.035(m)). Successive motions are not entertained (29.15(l), 24.035(l)); deadlines are strictly enforced.
  • Criminal appeals: Rule 30 — “Appellate Procedure in All Criminal Cases” (verified title); Rule 30.01(a) (verified text) provides that appeals “may be taken as provided in Rule 81.04 and Rule 81.08,” so the civil 10-days-after-finality notice window applies.

5. Evidence

  • No adopted evidence rules: Missouri evidence is common law + statutes (Ch. 490 RSMo) — cite cases/statutes, never “Mo. R. Evid.”
  • Experts: § 490.065 RSMo — verified: amended 2017 (H.B. 153) to import the Daubert/FRE 702 standard (“sufficient facts or data / reliable principles and methods / reliably applied”) via subsection 2 for most cases; subsection 1 keeps the older assist-the-trier standard for family-law (chs. 451–455), juvenile/family-court, probate, and non-jury-right proceedings.

6. Appellate Mechanics

  • Routing: appeals of right → Court of Appeals district (by circuit geography); the Supreme Court’s exclusive categories (death penalty, constitutional validity of statutes, revenue laws) go direct; otherwise Supreme Court review is by transfer — Rule 83 verified on the official index as the transfer rule (transfers between the Court of Appeals and the Supreme Court): application to the Court of Appeals (Rule 83.02 — within 15 days of the opinion, memorandum decision or order; transfer by order of a majority of the participating judges “because of the general interest or importance of a question” or “for the purpose of reexamining existing law”), application to the Supreme Court (Rule 83.04 — within the later of 15 days after the Court of Appeals denies transfer or overrules a Rule 84.17 post-disposition motion, or 30 days after the opinion is filed; a prior Rule 83.02 application is not required under the amendment effective January 1, 2025), or mandatory transfer when a participating judge dissents and certifies the opinion is contrary to prior appellate precedent (Rule 83.03) — all verified against official rule text.
  • Initiating (Rule 81.04 and § 512.050 RSMo): notice of appeal in the trial court “not later than ten days after the judgment, decree, or order appealed from becomes final” — the two-step finality+10 computation is the trap; late relief via Rule 81.07 special order (verified: motion in the appellate court within six months after the judgment became final, on a showing that the delay “was not due to appellant’s culpable negligence”).
  • The “final judgment” doctrine (one final judgment; Rule 74.01(b) certifications — verified text: judgment on fewer than all claims or parties may be entered “only upon an express determination that there is no just reason for delay,” otherwise the order does not terminate the action and “is subject to revision at any time” before final judgment) is the gate to appealability.
  • Writ practice is a developed interlocutory channel — special-actions rules verified: Rule 91 habeas corpus, Rule 92 injunctions, Rule 94 mandamus, Rule 97 prohibition, Rule 98 quo warranto, Rule 100 judicial review of administrative decisions (appellate-court writ procedure sits in Rules 84.22–84.24 — verified text: 84.22 no original remedial writ where “adequate relief can be afforded by an appeal or by application for such writ to a lower court”; 84.23 writs may issue from the Supreme Court or any Court of Appeals district en banc, by division, or by any judge in vacation; 84.24 petition plus one-page writ summary and suggestions in support, suggestions in opposition within ten days, no oral argument, briefing only if a preliminary writ issues).

7. Rules of Professional Conduct

  • Rule 4 — the Missouri Rules of Professional Conduct (official index title “Rules of Professional Conduct”; OCDC confirms Rule 4 governs attorney conduct). Model Rules-based; cited “Rule 4-3.3”. Missouri-specific comments (labelled “Supplemental Missouri Comment”); advertising sits in Rules 4-7.1–4-7.6 (verified titles: 4-7.1 communications concerning a lawyer’s services, 4-7.2 advertising, 4-7.3 direct contact with prospective clients, 4-7.4 fields of practice and specialization, 4-7.5 firm names and letterheads, 4-7.6 political contributions), with Missouri-specific presumptions in Rule 4-7.1 (verified text) — e.g., stating past results is misleading unless the communication states that “past results afford no guarantee of future results,” and contingent-fee statements must conspicuously disclose any client responsibility for costs.

8. Attorney Discipline & Enforcement

  • Rule 5 governs (OCDC site: “Missouri Rules for Disciplinary Proceedings”; official index title “Complaints and Proceedings Thereon”): complaint → Office of Chief Disciplinary Counsel (OCDC) (“an agency of the Missouri Supreme Court” — verified; investigation and prosecution; regional disciplinary committees assist) → Disciplinary Hearing Panel → Supreme Court of Missouri (final decision on contested discipline; “In re ___” opinions) — Rule 5.04(b) (verified text): the chair of the Advisory Committee appoints each three-member disciplinary hearing panel (two lawyers, one nonlawyer) from the Court-appointed pool of disciplinary hearing officers, and may reassign or replace them.
  • Sanctions (verified via OCDC): admonition (OCDC) → reprimand → probation → suspension (stayed suspensions common) → disbarment.
  • Attorney standing searchable via mobar.org/OCDC (mochiefcounsel.org — verified live, maintains disciplinary records).

9. Newcomer Orientation Notes

  • Say “petition,” count “finality”: the 30-day finality + 10-day notice lattice governs every appeal — calendar both dates the day judgment enters.
  • Rule 74.04’s format is unforgiving — build summary-judgment papers to its numbered-paragraph specification exactly.
  • Rule range fluency (Rule 4 ethics, Rule 5 discipline, 20s criminal, 50s-70s civil, 80s appeal, 110s-120s juvenile, 140s small claims) is how Missouri lawyers navigate.
  • Local circuit rules are extensive — pull them for every new circuit (authority: Rule 50.01 and Court Operating Rule 6.05).
  • E-filing: statewide Missouri eFiling System — verified via courts.mo.gov homepage (“File electronic documents for circuit court cases or appellate court cases”), alongside Case.net public case search. Rule 103 and Court Operating Rule 27 “govern all matters subject to electronic filing” (Rule 103.01, verified); COR 27.03 (verified) limits registered users to Missouri Bar members, pro hac vice lawyers, authorized agency users, and self-represented litigants where the system allows, and states that electronic filing “shall not be required for self-represented filers”; no provision making e-filing mandatory for attorneys appears in Rule 103 or COR 27 — check the court’s own e-filing order.
  • Self-help: courts.mo.gov “Representing Yourself” page (verified) — self-represented litigants in family-law matters (divorce, modification of custody or support, paternity) are required to complete the two-step Litigant Awareness Program (Step 1 education video or written materials; Step 2 case-type module ending in a Certificate of Completion filed with the court), and standard statewide forms are required for unrepresented family-law parties; the Small Claims Forms page (verified) supplies the SC 40 petition and related forms.
  • Out-of-state counsel: PHV under Rule 9.03 “Visiting Attorney Appearing in a Particular Case” (Rule 9 “Practice of Law in the State”; rule text verified): good standing in another U.S. jurisdiction, no suspension or disbarment, and, with the initial pleading, the receipt for the Rule 6.01(n) fee plus a statement identifying every bar membership, certifying no suspension/disbarment, and designating a Missouri Bar member as associate counsel — who must enter an appearance, sign all filings, and attend all hearings unless excused; the Rule 6.01(n) fee (verified) is paid per case, per court or tribunal (no annual PHV registration appears in Rule 9.03 or Rule 6.01).

10. Sources & Verification

Sources (fetched 2026-08-28, full verification pass 2; WebSearch unavailable — direct fetches of official URLs):

Official — courts.mo.gov:

Official — revisor.mo.gov (RSMo):

Official — discipline:

Labeled fallback (secondary):

Sources fetched 2026-09-02 (flag-resolution pass 3): (all courts.mo.gov pages fetched with the headless-Chromium fetcher; direct WebFetch returned 403)

Fetch obstacles this pass: courts.mo.gov WAF returned 403 for several category pages (Court Operating Rules, Rules of Criminal Procedure list, Civil Procedure - General/Rule 41 page), any database URL with multiple query parameters (blocking rules-index pagination past Rule 30), the 11th circuit local-rules PDF, and the Litigant Awareness/e-filing detail pages; web.archive.org and Casetext were proxy-blocked; search engines unavailable.

Sources fetched 2026-09-24 (claim-by-claim audit):

  • Official rule text as published on courtrules.net (imported from courts.mo.gov): Rules 24.035(b), (l), (m); 29.15(b), (l), (m); 55.25(a); 81.04; 83.02; 151.01 — all matched except the post-conviction trigger, now corrected. The practitioner sources the earlier passes cited for Rules 55.25 and 29.15/24.035 are superseded.

Not verified (flagged): none.