Rule 4.Summons
Chapter II: Commencement of Action: Service of Process, Pleadings, Motions, and Orders · Last amended July 1, 2026 · Last verified July 14, 2026
Full Text of Rule 4
Advisory Committee Notes
After a complaint is filed, the clerk is required to issue a separate summons for each defendant except in the case of summons by publication. The summons must contain the information required by Rule 4(b), which requires the summons to notify the defendant that, among other things, a failure to appear will result in a judgment by default. Although the “judgment by default will be rendered” language may be an overstatement, the strong language is intended to encourage defendants to appear to protect their interests. Forms 1A, 1AA, 1B, and 1C are provided as suggested forms for the various summonses.
The summons and a copy of the complaint must then be served on each defendant. This rule provides for personal service, residence service, first-class mail and acknowledgement service, certified mail service, and publication service.
Personal service is authorized by Rule 4(d)(1)(A) and requires delivery of a copy of the complaint and the summons to the person to be served.
Residence service is authorized by Rule 4(d)(1)(B) and requires that a copy of the complaint and the summons be left at the defendant’s usual place of abode with the defendant’s spouse or other family member who is above the age of sixteen and who is willing to accept service. Residence service further requires that a copy of the summons and complaint be thereafter mailed to the defendant at the location where the complaint and summons were left.
Personal service and residence service may be made by a process server or the sheriff in the county where the defendant resides or can be found. A party using a process server may pay such person any amount that is agreed upon but only that amount statutorily allowed
as payment to the sheriff under Mississippi Code Annotated section 25-7-19 (Supp. 2013) may be taxed as recoverable costs in the action. Summonses served by process servers should be in substantial conformity with Form 1A and summonses served by sheriffs should be in substantial conformity with Form 1AA.
First-class mail and acknowledgement service is authorized by Rule 4(c)(3). The plaintiff must mail the defendant a copy of the summons and complaint, two copies of a notice and acknowledgement conforming substantially to Form 1B, and a postage paid envelope addressed to the sender. Upon receipt, the defendant may execute the acknowledgement of service under oath or by affirmation. If the defendant fails to execute and return the acknowledgement of service in a timely fashion, the defendant may be ordered to pay the costs incurred by the plaintiff in serving the defendant by another method. This provision is intended to encourage a defendant to acknowledge service by first-class mail in order to avoid having to pay the costs that would otherwise be incurred by the plaintiff in serving that defendant. Execution and return of the acknowledgement of service does not operate as a waiver of objections to jurisdiction or venue. All jurisdictional and venue objections are preserved whether Form 1B is completed and returned from inside or outside the state. Although M.R.C.P. 4(c)(3) is modeled after Fed. R. Civ. P. 4(d), defendants who execute and return the acknowledgement of service under M.R.C.P. 4(c)(3) are acknowledging actual service, whereas defendants who execute and return the waiver under Fed. R. Civ. P. 4(d) are waiving service.
Publication service is authorized by Rule 4(c)(4) and is limited to defendants in chancery court proceedings and other proceedings where service by publication is authorized by statute. Service by publication is further limited to defendants who are nonresidents or who cannot be found within the state after diligent inquiry. The requirements for service by publication are detailed in the rule and must be strictly followed; otherwise service is ineffective. See Caldwell v. Caldwell, 533 So. 2d 413 (Miss. 1988).
Certified mail service is authorized by Rule 4(c)(5) and is limited to persons outside the state. The plaintiff must send a copy of the summons and complaint to the person to be served by certified mail, return receipt requested. The Proof of Service must include as an attachment the signed return receipt or the return envelope marked “refused.” Service upon a foreign corporation, partnership or unincorporated association is effective even if the certified mail is delivered to and signed for or refused by a person other than the addressee, if the person accepting delivery and signing or refusing delivery is an officer or employee of the defendant who is authorized to receive or who regularly receives certified mail. See Flagstar Bank, FSB v. Danos, 46 So. 3d 298 (Miss. 2010) (finding service by certified mail upon a foreign corporation effective where the plaintiff addressed the certified mail to the foreign corporation’s registered agent for service of process and the certified mail was
delivered to the proper address and signed for by the mail clerk rather than the registered agent). Service of process is not effective under Rule 4(c)(5) if the mailing is returned marked “unclaimed/refused”, “unclaimed” or “undeliverable as addressed.” See Bloodgood v. Leatherwood, 25 So. 3d 1047 (Miss. 2010).
Rule 4(d) identifies the person to be served with process when the defendant is: (i) a mentally competent married infant or a mentally competent adult; (ii) an unmarried infant; (iii) a mentally incompetent person who is not judicially confined to an institution for the mentally ill or mentally deficient; (iv) a mentally incompetent person who is judicially confined to an institution for the mentally ill or mentally deficient; (v) an individual confined to a penal institution of this state or a subdivision of this state; (vi) a domestic or foreign corporation, partnership or unincorporated association subject to a suit under a common name; (vii) the State of Mississippi or one of its departments, officers or institutions; (viii) a county; (ix) a municipal corporation; or (x) any other governmental entity.
Rule 4(e) provides for waiver of service of the summons and complaint. A waiver must be executed after the day on which the action was commenced and thus may be executed without a summons having been issued.
Rule 4(f) provides that the person serving the process shall promptly file a return of service with the court. For first-class mail and acknowledgement service, proof of service is to be made by filing a copy of the executed acknowledgement of service. For certified mail service, proof of service is to be made by filing the return receipt or the envelope marked “Refused.” The purpose of the requirement for prompt filing of the proof of service is to enable the defendant to verify the date of service by examining the proof of service in the court records.
Rule 4(h) provides that if service is not made upon a defendant within 120 days after the filing of the complaint, the claims against that defendant will be dismissed without prejudice absent good cause for the failure to timely serve the defendant. If service cannot be made within the 120-day period, it is clearly advisable to move the court within the original time period for an extension of time in which to serve the defendant. If the motion for extension of time is filed within the 120-day time period, the time period may be extended for “cause shown” pursuant to Rule 6(b)(1). If a motion for extension of time is filed outside of the original 120-day time period, the movant must show “good cause” for the failure to timely serve the defendant pursuant to Rule 4(h). See Johnson v. Thomas, 982 So. 2d 405 (Miss. 2008).
Amendment History
Effective January 3, 2002, Rule 4(e) was amended to delete a prohibition against waiver of service of process by one convicted of a felony. 802-804 So.2d XVII (West Miss. Cases 2002).
Effective July 1, 1998, Rule 4(f) was amended to state that the person serving process shall promptly make proof of service thereof to the court.
Effective February 1, 1990, Rule 4(c)(4)(B) was amended by striking the word “calendar” following the word and figure “thirty (30)”; Rule 4(c)(4) was amended by adding subsection (E); Rule 4(c)(5) was amended by changing the title to reflect service by certified mail; Rule 4(d)(2)(A) was amended by substituting the word “person” for “individual” in reference to the one having care of the infant. 553-556 So. 2d XXXIII (West Miss. Cas. 1990).
Effective March 1, 1985, a new Rule 4 was adopted. 459-462 So. 2d XVIII (West Miss. Cas. 1985).
Effective May 1, 1982, Rule 4 was amended. 410-416 So. 2d XXI (West Miss. Cas. 1982).
Plain-English Summary
Once a complaint is filed, the clerk must issue a summons, and the plaintiff chooses who serves it — a process server, the sheriff of the county where the defendant lives or can be found, or publication if that method applies. The summons itself has to identify the court and parties, be directed to the defendant, and warn that failing to appear and defend can result in a default judgment. Rule 4 offers several routes to get that summons and the complaint into a defendant's hands: personal or residence service by a process server or sheriff, first-class mail with a notice and acknowledgment form the defendant can sign and return, publication for a defendant who is a nonresident or can't be found in the state after diligent inquiry, and certified mail, return receipt requested, for a defendant served outside Mississippi.
Each method carries its own mechanics. Mailed service gives the defendant 20 days to return a signed acknowledgment before the plaintiff has to try another method, and a defendant who doesn't return it without good cause can be ordered to pay the cost of personal service instead. Publication requires three successive weekly newspaper notices, and a defendant served that way has 30 days from the first publication to appear. The rule also spells out, category by category, exactly whom to serve for particular kinds of defendants — individuals, unmarried infants, mentally incompetent persons (whether or not institutionalized), incarcerated individuals, corporations and partnerships, the State of Mississippi, counties, and municipalities — along with a waiver-of-service procedure and the requirement that whoever makes service file proof of it with the court.
The most consequential deadline in Rule 4 is the 120-day service window in Rule 4(h): if a defendant isn't served within 120 days of the complaint being filed, and the plaintiff can't show good cause for the delay, the court must dismiss the action against that defendant without prejudice. Rule 4(i) sets a different, faster track for certain domestic-relations and probate-type matters — adoption, divorce-related temporary relief, child custody and support, will contests, and similar proceedings — which generally become triable 30 days (or, for some matters, 7 days) after service is completed, don't require an answer unless the court orders one, and aren't subject to default judgment on an unanswered filing.
Frequently Asked Questions
How long do I have to serve the defendant after filing my complaint?
Rule 4(h) gives 120 days from the filing of the complaint. If service isn't made within that time and the plaintiff can't show good cause for the delay, the court must dismiss the action against that defendant without prejudice.
What methods can I use to serve a defendant under Rule 4?
Personal or residence service by a process server or the sheriff, first-class mail with a notice and acknowledgment form, publication for a nonresident or a defendant who can't be found in the state, and certified mail for a defendant served outside Mississippi.
Can I serve a defendant I can't locate anywhere in Mississippi?
Rule 4(c)(4) allows service by publication when a sworn complaint, petition, or affidavit shows the defendant is a nonresident or can't be found in the state after diligent inquiry. The notice runs once a week for three successive weeks, and the defendant has 30 days from the first publication to appear and defend.
What if the defendant won't sign and return the mailed acknowledgment of service?
If no acknowledgment is received within 20 days of mailing, the plaintiff may serve the defendant by any other method Rule 4 allows. Unless the defendant shows good cause for not returning it, the court can also order that defendant to pay the costs of personal service.
Do adoption, custody, or divorce cases follow the same 120-day service deadline and default-judgment rules as an ordinary lawsuit?
No. Rule 4(i) sets a separate, faster schedule for a list of domestic-relations and probate-type matters, generally making them triable 30 days (or 7 days for certain matters) after service is completed, and these matters generally aren't subject to default judgment on an unanswered complaint or petition.