How Rule 12 Motions Reset the Clock

A defendant who serves a Rule 12 motion before answering stops the answer clock it was running and starts a new one. Rule 12(a)(4) makes the adjustment: unless the court sets a different time, serving a motion under Rule 12 alters the response periods described in the preceding sections.¹ The adjustment is needed because Rule 12(b) requires a motion asserting the listed defenses to be made before pleading, if a responsive pleading is allowed.² The motion therefore comes first, and the answer waits behind it.

A motion is a direct application to the court for an order. It is a different paper from the pleading whose deadline Rule 12(a) sets: the pleadings state the parties' positions, while a motion asks the court to act.³

Picture the rules without Rule 12(a)(4). A court cannot decide a contested motion within days, so the original period could run out while the motion was still pending. The defendant could protect itself only by answering, but an answer is a pleading, and the motion must come before pleading. Either way, the defendant would be penalized for using the procedure the rules provide. Rule 12(a)(4) removes the dilemma by making service of the motion the event that changes the schedule.

The motion alters the period without ending the duty to respond. Two rulings start a fresh 14-day period for the responsive pleading, each with its own trigger, and in either case the court may set a different time.

Court's action	What starts the 14 days
Denies the Rule 12 motion, or postpones its disposition until trial	Notice of the court's action
Grants a motion for a more definite statement	Service of the more definite statement

A student who counts from the wrong date applies the right period and reaches the wrong deadline. The two triggers are taught in turn, beginning with denial or postponement.

Motion Denied or Postponed

If the court denies a Rule 12 motion, or postpones its disposition until trial, the responsive pleading is due within 14 days after notice of the court's action.⁴ That period replaces the one the defendant started with, whether it was the 21 days after service or the 60 or 90 days that follow a timely waiver of service.⁵ A different time set by the court controls over the 14 days, so an order that denies the motion and sets its own date for the answer governs.⁶

Notice of the ruling starts the clock; the ruling itself does not. A decision may be signed on one day and reach the parties on another, and a defendant waiting on a motion cannot know when the judge will rule. Counting from signing would charge the defendant for days spent not knowing that a ruling had been made. A fact pattern may therefore supply three dates (the date the motion was served, the date the judge signed the order, and the date the parties received notice), and only the last starts the 14 days.

The 14 days are a fresh period. Days left over from the original period neither add to them nor cap them: a defendant who served its motion on the second day and one who served it on the last day of the original period each have 14 days from notice. The rule exchanges the original period for one uniform period, so the deadline depends on a single date that the defendant can identify.

Postponement until trial leaves the motion undecided, yet the rule gives it the same timing as a denial. Notice of the postponement starts the same 14 days.⁷ The defendant therefore answers while the motion is still open and does not wait for a ruling that may come only at trial.

The first step does most of the work, because the alteration belongs to Rule 12 motions alone. A motion is a flexible device that can ask for almost any kind of court action, including further discovery, leave to amend a pleading, or more time to answer.⁹ None of those is a motion under Rule 12. A request for an extension of time to answer is the clearest case. Extensions are frequently granted, often with the consent of the opposing party, but an extension exists only once the court grants it, and a request still pending changes nothing about the date the answer is due.¹⁰

Hypothetical Illustration

Two defendants are served with separate complaints on April 7, so each has until April 28 to answer. On April 24 the first serves a motion to dismiss for improper venue, and the second serves a motion asking the court to extend the time to answer by 30 days. Neither motion has been ruled on when April 28 arrives, and neither defendant has answered. The first defendant is not late: its Rule 12 motion altered the period when it was served, and the 14 days will begin only on notice of a denial or postponement. The second defendant remains on the original schedule, because a request for more time is not a Rule 12 motion. Unless the court grants the request by the end of April 28, the second defendant has missed its deadline, with the consequences taught in the next section.

The 14 days are therefore not a grace period for any motion a defendant happens to file. They follow the denial or postponement of a Rule 12 motion, and a pending request for more time is only a request until the court acts. A ruling that grants a motion for a more definite statement starts the clock in a different way, which the next subsection takes up.

More Definite Statement

A party served with a pleading it cannot make sense of may move under Rule 12(e) for a more definite statement. The motion lies against a pleading to which a responsive pleading is allowed but which is “so vague or ambiguous that the party cannot reasonably prepare a response.”¹² Pleadings that call for a response include a complaint, a counterclaim, and a crossclaim.¹³ The standard turns on the moving party's ability to respond, so the question is whether the party can tell what is being alleged well enough to prepare an answer.

The motion also has required content: it “must point out the defects complained of and the details desired.”¹⁴ The two items do separate jobs. The defects tell the court what is wrong with the pleading, so it can decide whether the motion is justified. The details tell the pleader what a clarified version should supply, so the pleader can comply without guessing. A motion that says only that the complaint is confusing gives the court and the pleader no standard to work from.

The motion must be made before filing a responsive pleading.¹⁵ The sequence follows from the rule's premise: a party that has already answered has shown that it could prepare a response. A defendant loses the motion by answering first and asking for clarity later.

If the court grants the motion, the responsive pleading is due within 14 days after the more definite statement is served.¹⁶ The trigger differs from the one for a denied or postponed motion. There the pleading to be answered was already in hand, so notice of the ruling started the clock. Here the pleading to be answered does not exist until the pleader writes it, so the clock waits for service of the clarified version. A fact pattern may supply three dates (the date the motion was served, the date the court granted it, and the date the clarified pleading was served), and only the last starts the 14 days. Notice of the order cannot be the trigger, because on that day the defendant holds the same pleading it told the court it could not answer.

The same qualification applies here as everywhere in Rule 12(a)(4): an order that sets a different time for the responsive pleading controls over the 14 days.¹⁷

Two different 14-day periods are easy to run together, because they belong to different parties and begin on different events. The pleader has 14 days after notice of the order, or whatever time the court sets, to obey it, and if the order is not obeyed in that time the court may strike the pleading or issue any other appropriate order.¹⁸ The responding party has 14 days after the more definite statement is served.¹⁹ The first period measures the pleader's compliance, and the second cannot begin until that compliance occurs. A pleader who complies on the tenth day starts the defendant's clock on the tenth day, and a pleader who never complies starts no clock at all. The court's power to strike or to issue another order answers that default and adds nothing to the defendant's count.