California Motion Deadlines: CCP 1005, Service, and Court Days

Most noticed motions in California civil cases must be served and filed at least 16 court days before the hearing under Code of Civil Procedure section 1005, but that baseline shifts based on the type of motion, how you serve the papers, and the local rules of the court hearing the case. California motion filing deadlines run on two different clocks — court days for standard motions, calendar days for summary judgment and discovery — and getting the count wrong can cost you the motion entirely.

Court Days Versus Calendar Days

A court day is any day the courthouse is open, which excludes weekends and judicial holidays. A calendar day is every day on the calendar. Which one applies depends on the statute governing the motion. Standard noticed motions use court days. Summary judgment and most discovery deadlines use calendar days. Mixing them up is one of the most common scheduling mistakes in litigation.

When counting either kind of day, you exclude the first day (the day of the triggering event) and include the last. If the last day falls on a weekend or judicial holiday, the deadline rolls to the next day the court is open.¹ The hearing date itself is never counted in the notice period.

The CCP 1005 Schedule for Standard Motions

For most noticed motions — demurrers, motions to strike, motions to compel arbitration, and general law-and-motion matters — CCP 1005 sets three deadlines built around the hearing date:

Moving papers: served and filed at least 16 court days before the hearing.
Opposition papers: served at least nine court days before the hearing.
Reply papers: served at least five court days before the hearing.²

The court can shorten these times on its own or on application. A party asking for a shortened schedule needs a declaration showing good cause.³

How Your Service Method Adds Time

The 16-court-day baseline assumes personal service. Any other delivery method adds days to the notice period because the law builds in transit time.

Personal service: no extension.
Mail within California: add five calendar days.⁴
Mail to or from an address outside California: add ten calendar days.⁴
Overnight delivery: add two calendar days.
Electronic service: add two court days under CCP 1010.6.

Electronic service trips people up. The current version of CCP 1010.6 adds two court days to any notice period triggered by electronic service, so serving a motion by email does not preserve the bare 16-court-day timeline. That two-day extension does not apply, however, to certain post-trial deadlines like notices of appeal or motions for new trial.

Summary Judgment Runs on a Longer Clock

Summary judgment motions ask the court to resolve part or all of a case without trial, and the notice period reflects that. The moving party must serve the notice of motion and all supporting papers at least 75 calendar days before the hearing.⁵ Service-method extensions apply on top of that 75 days. Serving by mail within California means serving at least 80 calendar days before the hearing.

The response schedule for summary judgment does not track CCP 1005:

Opposition: at least 14 calendar days before the hearing.
Reply: at least five calendar days before the hearing.

The hearing must occur no later than 30 calendar days before trial, which is a hard outer boundary. In practice, this pushes the filing date months back from the trial date.

Discovery Motions and the 45-Day Rule

Discovery motions carry California’s most unforgiving deadline. When you receive inadequate responses to interrogatories, document demands, or requests for admission, you have 45 calendar days after service of the verified response to file a motion to compel further responses.⁶ The parties can extend that window by written agreement. Without one, the deadline is jurisdictional. A late motion is dead, no matter how good the reason.

CCP 2016.040 also requires a meet-and-confer declaration showing a good-faith effort to resolve the dispute informally before filing.⁷ Courts deny motions that skip the step. Because meet-and-confer efforts eat into the 45 days, experienced litigators open the conversation the moment deficient responses arrive.

Other discovery motions — motions to compel a deposition, motions for protective orders — follow the standard 16-court-day CCP 1005 timeline instead of the 45-day rule.

Responding to Complaints and Cross-Complaints

A defendant served with a complaint or cross-complaint has 30 days to file a response, which can be an answer or a demurrer.⁸ Miss that 30-day window and the plaintiff can take a default, which treats every allegation as admitted. When a complaint is amended after the defendant has already appeared, the defendant gets 30 days from service of the amended pleading to respond again, unless the court sets a different deadline.⁹

A plaintiff who wants to demur to an answer has only 10 days after service of that answer.⁸ The short window catches plaintiffs off guard.

Anti-SLAPP Motions

A defendant sued over speech or petitioning activity protected by the First Amendment can file a special motion to strike under CCP 425.16 within 60 days of being served with the complaint.¹⁰ The court can allow later filing in its discretion. Once the motion is filed, the clerk must set the hearing within 30 days of service. Filing an anti-SLAPP motion also freezes discovery until the motion is decided, which is why the 60-day window matters strategically.

Ex Parte Applications

When the situation cannot wait for the normal motion calendar, a party can apply for ex parte relief. Notice to the other parties must go out no later than 10:00 a.m. the court day before the hearing.¹¹ Unlawful detainer cases permit shorter notice if reasonable.

The application must include a declaration describing the notice given: who was contacted, when, how, what relief is sought, and whether opposition is expected.¹² If notice went out later than 10:00 a.m. the prior court day, the declaration must explain the exceptional circumstances. Courts are skeptical of ex parte requests that could have been noticed as regular motions, so the papers should explain why standard timing would cause irreparable harm.

Tentative Rulings and the Day-Before Deadline

Many California superior courts issue tentative rulings before the hearing. If the tentative ruling does not direct oral argument, a party who wants to contest it must notify the court and all other parties by 4:00 p.m. the court day before the hearing, generally by telephone or in person. If no one requests argument by that deadline, the tentative ruling becomes the court’s final order.¹³ You can brief the motion perfectly and lose because no one checked the court’s website the afternoon before.

Local Rules and Standing Orders

The Code of Civil Procedure and statewide Rules of Court set the floor. Individual courts and judges frequently add requirements on top: page limits, courtesy copies to chambers, formatting rules, unique scheduling procedures. Some courts treat electronic filings received before midnight as filed that court day; others cut e-filing off at 5:00 p.m.³

Individual judges also publish standing orders or department rules that can modify motion procedures in ways that override even the local county rules. Check three sources before filing: the statewide Rules of Court, the local rules for your county, and the assigned judge’s standing order or department page.

Extending or Curing a Missed Deadline

Parties can stipulate in writing to extend some deadlines, and courts routinely honor those agreements for answer dates and briefing schedules. Stipulations cannot override deadlines set by the court itself, and they cannot push a summary judgment hearing past the 30-day-before-trial cutoff without a court order.

Once a deadline has passed, relief gets harder. CCP 473(b) lets the court set aside a default, dismissal, or other adverse ruling caused by mistake, inadvertence, surprise, or excusable neglect, but the application must be filed within six months of the ruling.¹ Relief is discretionary, and “excusable” is a real limitation. Simple carelessness rarely qualifies.

A separate mandatory form of relief exists when the missed deadline was the attorney’s fault. If the attorney files a sworn declaration taking personal responsibility, the court must vacate any resulting default or default judgment against the client.¹ The mandatory provision is narrower than it sounds. It applies to defaults, default judgments, and dismissals, not to every adverse ruling. A judgment entered after an uncontested trial, for instance, falls outside it.

1
California Legislative Information. California Code of Civil Procedure 473 (2025)
2
California Legislative Information. California Code of Civil Procedure 1005 (2025)
3
Judicial Branch of California. Rule 3.1300 – Time for Filing and Service of Motion Papers
4
California Legislative Information. California Code of Civil Procedure 1013
5
California Legislative Information. California Code of Civil Procedure 437c (2025)
6
California Legislative Information. California Code of Civil Procedure 2030.300 (2025)
7
California Legislative Information. California Code of Civil Procedure 2016.040
8
California Legislative Information. California Code of Civil Procedure 430.40 (2025)
9
California Legislative Information. California Code of Civil Procedure 471.5 (2025)
10
California Legislative Information. California Code of Civil Procedure 425.16 (2025)
11
Judicial Branch of California. Rule 3.1203 – Time of Notice to Other Parties
12
Judicial Branch of California. Rule 3.1204 – Contents of Notice and Declaration Regarding Notice
13
Judicial Branch of California. Rule 3.1308 – Tentative Rulings