When may a party move to strike a pleading that allows no response?

Identify the actual pleading and whether a responsive pleading is allowed.

If no response is allowed, establish effective service and its actual method before assessing the twenty-one-day period.

If a response is allowed, Rule 12(f)(2) instead requires the party’s motion before responding. Do not impose this isolated twenty-one-day event on that branch.

1. Identify the actual actor, pleading and required act.
2. Establish the specified event and applicable order.
3. Resolve the material conditions. This guide publishes no calculated date.
4. Check final-day conditions and preserve service and filing evidence separately.

Identify actual effective service and the applicable period. Apply Rule 6(a) to the base period. Rule 6(d) adds three days only when the specified period runs after being served and service is under Rule 5(b)(2)(C), (D) or (F). Add them after the period would otherwise expire under Rule 6(a), then check the resulting final day. Office or dwelling delivery under (B), electronic service under (E), and Rule 4 original-complaint service do not automatically qualify. This single-date guide does not select the service method or publish a date.

Rule 6(a)(1) excludes the event day and counts intermediate calendar days. A final Saturday, Sunday or legal holiday carries the period forward to the next qualifying day. Rule 6(a)(6) includes federal and President or Congress declared holidays, plus state-declared holidays for forward periods in the district. Qualifying clerk inaccessibility is a separate filing condition.

The no-response condition and actual service method affect the party’s timing. This single-date preset does not determine those conditions and publishes no calculated date or paid record.

Specified matter and actor

Rule 12(f) concerns an insufficient defense or redundant, immaterial, impertinent or scandalous matter. The party’s motion and the court’s own action are different procedures.

Response allowed or prohibited

Rule 12(f)(2) uses before responding when a response is allowed. Its twenty-one-day service branch applies when no response is allowed.

Actual service method

Rule 6(d) adds three days only when the specified period runs after being served and service is under Rule 5(b)(2)(C), (D) or (F). Add them after the period would otherwise expire under Rule 6(a), then check the resulting final day. Office or dwelling delivery under (B), electronic service under (E), and Rule 4 original-complaint service do not automatically qualify.

Actual court enlargement

Rule 6(b)(1) permits actual court enlargement for good cause. Before expiry, the court may act with or without motion or notice, or a request may be made. After expiry, a motion requires failure to act because of excusable neglect. A request or agreement is not a granted extension.

• This page does not establish effective service, merits, compliance or an actual court grant.
• Service and filing are different acts. Verify both when required.

• Identify the actual pleading and whether a responsive pleading is allowed.
• Rule 12(f) concerns an insufficient defense or redundant, immaterial, impertinent or scandalous matter. The party’s motion and the court’s own action are different procedures.
• Rule 12(f)(2) uses before responding when a response is allowed. Its twenty-one-day service branch applies when no response is allowed.
• Rule 6(d) adds three days only when the specified period runs after being served and service is under Rule 5(b)(2)(C), (D) or (F). Add them after the period would otherwise expire under Rule 6(a), then check the resulting final day. Office or dwelling delivery under (B), electronic service under (E), and Rule 4 original-complaint service do not automatically qualify.
• Rule 6(b)(1) permits actual court enlargement for good cause. Before expiry, the court may act with or without motion or notice, or a request may be made. After expiry, a motion requires failure to act because of excusable neglect. A request or agreement is not a granted extension.
• Complete the required service using the actual applicable method. Rule 5(b) ordinarily requires service on the attorney for a represented party unless the court orders otherwise. Preserve service evidence and verify effective delivery. Rule 5(d) separately governs filing. Rule 6(a)(4) ordinarily sets electronic filing at midnight in the court’s time zone and other filing at scheduled clerk closing; it does not establish the last instant of service by every method.