Mississippi Justice Court Rules: What Self-Represented Filers Need to Know

The RJC — Not the MRCP — Controls Your Case

Mississippi Justice Court operates under the Uniform Rules of Procedure for Justice Court (RJC), adopted by the Mississippi Supreme Court. The Mississippi Rules of Civil Procedure (MRCP) that govern Circuit, Chancery, and County courts do not automatically apply. Higher-court rules only matter in Justice Court when a specific RJC rule explicitly incorporates them — like RJC Rule 14 borrowing from MRCP Rule 4 for service of process mechanics.

This distinction matters because advice you find online about "Mississippi civil procedure" may describe rules that don't apply to your Justice Court case.

The Rules That Matter Most

RJC Rules 1–10 apply to all Justice Court proceedings, civil and criminal. For civil filers, the key rules are 11 through 27:

Rule 11 — Venue. Your case must be filed in the correct county. The defendant can challenge improper venue, leading to a transfer or dismissal. Venue rules come from Miss. Code § 11-11-3: file where the defendant lives, where a corporate defendant has its principal place of business, or where a substantial alleged act or omission occurred or a substantial event causing injury took place.

Rule 13 — Time calculations. Exclude the day of the triggering event, include the last day. If the deadline falls on a weekend or holiday, it rolls to the next business day. Deadlines governed by the RJC follow this counting method.

Rule 14 — Service of process. Incorporates elements of MRCP Rule 4. Service must be by a constable, sheriff, or private process server (18+, not a party). The summons and complaint must reach the defendant at least 30 days before the hearing. A completed Return of Service must be filed with the clerk.

Rule 16 — Counterclaims. The defendant can file a counterclaim against you arising from the same transaction. If their counterclaim exceeds $3,500, the judge dismisses it without prejudice — the defendant takes that claim to County or Circuit Court. The original case stays in Justice Court. Failing to counterclaim in Justice Court doesn't bar the defendant from suing you separately later.

Rule 23 — Default judgments and non-appearance. If the defendant doesn't show up after proper service, the judge can enter a default judgment — but you still have to appear and prove your damages with sworn testimony and evidence. If you (the plaintiff) don't show up, the judge may dismiss your case without prejudice.

Rule 23(d) — Settlements. If you settle before the hearing, the case doesn't just disappear. File a written Motion for Dismissal signed by both parties. Without it, the court still expects you both to appear on the hearing date.

What the Rules Don't Cover

Justice Court rules are designed for simpler cases. They don't provide for:

• Jury trials in most small claims matters
• Formal discovery like interrogatories or depositions (though a $5 deposition commission exists under the fee schedule)
• Equitable relief — no injunctions, no specific performance, no land-title rulings
• E-filing for pro se litigants — paper filing remains the standard method

If your dispute requires any of these tools, you may need County Court or Circuit Court instead of Justice Court.

Where to Find the Full Rules

The complete Uniform Rules of Procedure for Justice Court are published by the Mississippi Supreme Court. You can access them through courts.ms.gov. The Mississippi Access to Justice Commission (msatjc.org) also provides self-help resources that explain the rules in plainer language.

The Mississippi Small Claims Filing Guide translates these procedural rules into a step-by-step workflow with checklists, so you don't need to cross-reference the RJC while preparing your case.

See more Mississippi guides →