To file a motion to reinstate a dismissed case, you draft a written motion identifying a legal ground for relief, attach a sworn statement of the facts that support it, file the package with the court clerk (with the filing fee and often a proposed order), and serve a copy on every other party. Deadlines are short and unforgiving. What decides most of these motions is whether you can show the dismissal came from a genuine mistake or oversight rather than a case you let slide.
First, Check What Kind of Dismissal You Have
The type of dismissal controls whether reinstatement is even on the table, so this is the first thing to confirm on the order.
A dismissal without prejudice ends the case but leaves the claims alive. You can move to reinstate on the same docket, or, if the statute of limitations hasn’t run, file a new lawsuit on the same claims. Most procedural dismissals fall here.
A dismissal with prejudice is a decision on the merits. In federal court, an involuntary dismissal for failure to prosecute or failure to follow court rules operates as an adjudication on the merits unless the order says otherwise; the narrow exceptions are dismissals for lack of jurisdiction, improper venue, or failure to join a required party.1Legal Information Institute. Federal Rules of Civil Procedure Rule 41 – Dismissal of Actions Reinstating a case dismissed with prejudice is much harder. You’d need something extraordinary, such as fraud by the opposing party or a judgment that is legally void, not simple oversight.
Pick the Legal Ground You’re Relying On
Every motion needs a legal basis. In federal court, Rule 60(b) lists six grounds for relief from a final judgment or order.2Legal Information Institute. Federal Rules of Civil Procedure Rule 60 – Relief from a Judgment or Order State rules mirror this framework with local variations. The grounds that come up most often in reinstatement motions are:
- Mistake or excusable neglect: a genuine error caused you to miss a deadline or hearing, not disinterest. A crashed e-filing system, a medical emergency, or an address mix-up that kept court notices from reaching you all fit.
- Newly discovered evidence you couldn’t reasonably have found before the dismissal.
- Fraud or misconduct by the other side that led to the dismissal.
- A void judgment, meaning the court lacked jurisdiction when it dismissed the case.
- The catch-all “any other reason that justifies relief,” which courts read narrowly and won’t use when a specific ground already fits.
You carry the burden. When the ground is excusable neglect, courts weigh four factors: the danger of prejudice to the other party, the length of the delay, the reason for it and whether it was within your control, and whether you acted in good faith.3Legal Information Institute. Pioneer Investment Services Co. v. Brunswick Associates, 507 U.S. 380 (1993) A judge who sees you moved within days of finding the problem reads the record very differently than a judge who sees months of silence broken only after the other side pointed the dismissal out.
Know Your Deadline Before You Do Anything Else
The clock starts when the court enters the dismissal order, not when you find out about it. Missing this deadline is the fastest way to lose the case for good.
In federal court, motions based on mistake, excusable neglect, newly discovered evidence, or fraud must be filed within one year of the dismissal order. Motions based on other grounds, including a void judgment or the catch-all, have no fixed deadline but still must be filed within a “reasonable time.”2Legal Information Institute. Federal Rules of Civil Procedure Rule 60 – Relief from a Judgment or Order Courts are skeptical of unexplained delays past a few months.
State courts often impose far tighter windows. Thirty days from the dismissal date is common; some jurisdictions are shorter. Pull your local rule the moment you learn of the dismissal.
When You Didn’t Get Notice of the Dismissal
If the court had a stale address on file or the notification system failed, you may not learn about the dismissal for weeks or months. Federal courts can extend a filing deadline when a party missed the original window because of excusable neglect.4Legal Information Institute. Federal Rules of Civil Procedure Rule 6 – Computing and Extending Time File the motion as soon as you discover the dismissal and spell out in your affidavit exactly when you learned of the order and why not sooner. Preserve anything that shows the gap: returned mail, screenshots from the e-filing portal, correspondence with the clerk.
What Goes in the Motion
A reinstatement filing usually has three pieces. Leaving one out gives the court a reason to deny without reaching the merits.
The Motion
Open with the case number, court, parties, and the date the dismissal order was entered. State the legal ground you’re relying on and the facts that support it. Be specific. “I couldn’t attend the hearing” carries far less weight than “I was admitted to the emergency room the morning of the hearing, as shown in Exhibit A.” Many courts publish motion templates through the clerk’s website or e-filing portal; using the court’s preferred format avoids friction.
The Supporting Affidavit or Declaration
The motion says what you want. The affidavit proves you deserve it. It’s a sworn statement, signed under penalty of perjury, laying out the facts behind your claim of mistake, neglect, or other grounds. In federal court, an unsworn declaration under 28 U.S.C. ยง 1746 is accepted in place of a notarized affidavit. The affidavit should cover when you first learned of the dismissal, what caused the failure that led to it, and what you’ve done since. Attach exhibits: medical records, emails, postal tracking, system error screenshots.
The Proposed Order
Many courts require a draft order with the motion. It’s a short document the judge can sign if the motion is granted, stating that the case is reinstated to the active docket. Some courts reject motions filed without one, so check local rules. Even where it isn’t required, including it signals you know the process.
Filing and Serving the Motion
Once the motion, affidavit, and proposed order are ready, they need to reach the court and every other party.
Most federal courts and many state courts require electronic filing through an approved platform. Paper-filing courts still exist; deliver to the clerk’s window during business hours. Either way, pay the filing fee at submission. Fees vary by jurisdiction, so confirm the amount with the clerk before filing to avoid a rejected submission.
You also have to deliver a copy of everything you filed to the opposing party or their attorney. In courts with electronic filing, service happens automatically at the moment you file, and no separate certificate of service is required.5Legal Information Institute. Federal Rules of Civil Procedure Rule 5 – Serving and Filing Pleadings and Other Papers In paper-filing courts, serve by mail, hand delivery, or another method allowed by local rules, then file a certificate of service proving you did. Skip or fumble this step and the motion can be thrown out before the judge reads it.
What Happens at the Hearing
Not every motion gets a hearing. Some courts rule on the papers alone when the facts are simple and the other side doesn’t object. When a hearing is set, your attendance is mandatory. Missing the hearing on a motion to reinstate a case that was itself dismissed for a missed hearing is a near-guaranteed denial.
Come prepared to walk the judge through the timeline. Bring copies of every exhibit referenced in your affidavit and be ready to answer questions about what happened, when you learned of the dismissal, and what you’ve done since. Most of these hearings turn on the affidavit and legal argument rather than live testimony, but if credibility is genuinely at issue, the judge may allow or require witnesses. The opposing party has the right to attend and argue that the dismissal should stand, especially if they can show the delay has prejudiced them.
If the judge grants the motion, they’ll sign an order reinstating the case. Expect a new scheduling order shortly afterward with fresh deadlines for discovery, pretrial motions, and trial. Treat those deadlines as non-negotiable. A second dismissal after reinstatement is practically impossible to undo.
If the Motion Is Denied
A denial doesn’t always end things, but the options narrow.
A denial of a Rule 60(b) motion is generally appealable. The appellate court reviews for abuse of discretion, a high bar: you have to show the trial judge’s decision was clearly unreasonable on the facts, not just that you disagree with it. Appellate deadlines are strict. In federal court, the notice of appeal is typically due within 30 days of the denial.
If the dismissal was without prejudice, refiling a new lawsuit on the same claims may still be possible. The critical question is whether the statute of limitations has expired. Filing the original lawsuit doesn’t automatically pause the limitations clock in every jurisdiction. Many states have “savings statutes” that give a short additional window to refile after a dismissal, but these vary widely in scope and length, and some only apply to certain dismissal types like lack of jurisdiction or improper venue, offering no help when the case was dismissed for failure to prosecute.
If the limitations period has run and no savings statute applies, a dismissal without prejudice becomes permanent in practice. That’s a strong reason to file the motion to reinstate quickly instead of waiting to see whether refiling is a workable Plan B. Reinstatement preserves your original filing date; refiling makes you run the clock analysis from zero.
Mistakes That Sink Reinstatement Motions
A few patterns show up over and over in denied motions:
- Vague affidavits. Saying “I didn’t receive notice” without explaining your address history, your contact with the clerk, or your efforts to monitor the case leaves the judge nothing to rule on.
- Waiting too long. Even inside the deadline, an unexplained gap between learning of the dismissal and filing suggests the case isn’t a priority.
- Ignoring the other side’s prejudice. If witnesses have become unavailable, evidence has been lost, or the opposing party changed position based on the dismissal, address it head-on in your filing.
- Filing the wrong motion. A motion to reinstate, a motion to vacate, and a motion to reconsider are different tools with different standards. Courts look at substance over label, but the wrong label creates confusion.
- Skipping the proposed order in courts that require one. An easy basis for rejection that has nothing to do with the merits.
The common thread is that courts want to see you took the case seriously and moved promptly once you noticed something had gone wrong. The reinstatement process exists to fix procedural accidents, not to revive cases that were left alone.