Motion to dismiss for delay in prosecution: notice

45 days before hearing date, under Cal. Rules of Court, rule 3.1342(a).

Rule text

A party seeking dismissal of a case under Code of Civil Procedure sections 583.410-583.430 must serve and file a notice of motion at least 45 days before the date set for hearing of the motion.

Cal. Rules of Court, rule 3.1342(a), official source

Calculate this deadline

Deadline
Tuesday, September 22, 2026
  1. Trigger (Hearing date): Friday, November 6, 2026.
  2. Count back 45 calendar days: Tuesday, September 22, 2026.
Rules applied
Cal. Rules of Court, rule 3.1342(a)
A party seeking dismissal of a case under Code of Civil Procedure sections 583.410-583.430 must serve and file a notice of motion at least 45 days before the date set for hearing of the motion.
Official source
Cal. Code Civ. Proc. 12, 12a, 12b, 10; Cal. Rules of Court, rule 1.10
CCP 12: "The time in which any act provided by law is to be done is computed by excluding the first day, and including the last, unless the last day is a holiday, and then it is also excluded." CCP 12a(a): "If the last day for the performance of any act provided or required by law to be performed within a specified period of time is a holiday, then that period is hereby extended to and including the next day that is not a holiday. For purposes of this section, “holiday” means all day on Saturdays, all holidays specified in Section 135 and, to the extent provided in Section 12b, all days that by terms of Section 12b are required to be considered as holidays." CCP 12b: "If any city, county, state, or public office, other than a branch office, is closed for the whole of any day, insofar as the business of that office is concerned, that day shall be considered as a holiday for the purposes of computing time under Sections 12 and 12a." CCP 10: "Holidays within the meaning of this code are every Sunday and any other days that are specified or provided for as judicial holidays in Section 135."
Official source
  • Discretionary-dismissal motions only (583.410 to 583.430); mandatory dismissal motions (583.250, 583.360) use regular CCP 1005(b) notice. CCP 1013 / 1010.6 extend 'any period of notice' when served by mail or electronically, so serve earlier by the add-on.
  • If the clerk's office is closed or inaccessible on the last day (weather, emergency or local closure orders), the deadline may be extended. Check local orders.

This calculator applies the cited rules to the dates you enter. It is not legal advice. Court orders, local rules, and case-specific facts can change a deadline; verify before relying on it. Rule set pending attorney review.

Worked example

Hearing date on Monday, March 15, 2027, personal service: due Friday, January 29, 2027.

  1. Trigger (Hearing date): Monday, March 15, 2027.
  2. Count back 45 calendar days: Friday, January 29, 2027.

Notes

Discretionary-dismissal motions only (583.410 to 583.430); mandatory dismissal motions (583.250, 583.360) use regular CCP 1005(b) notice. CCP 1013 / 1010.6 extend 'any period of notice' when served by mail or electronically, so serve earlier by the add-on.

Related deadlines

All California civil deadlines

Local rules by county

County local rules and courtroom procedures can add to or change this deadline. Pick a county to calculate with them applied.

Rules current as of 2026-10-25. Confirm against the official source and any local rule or court order before relying on a date. Rules changelog.