When must a California defendant move to quash service?

The defendant’s actual last day to plead, including any court-allowed further time

Determine whether the motion seeks quashing for lack of jurisdiction, dismissal or stay for inconvenient forum, or dismissal under the identified service article.

Responsible actor. The defendant challenging service or seeking the identified forum relief. Establish the actual pleading deadline, service validity, court extensions and procedural posture. The ordinary summons period cannot cover every branch. Only the disclosed component is supported. Additional actual closures, altered orders and excluded service methods require separate review.

1. The defendant’s actual last day to plead, including any court-allowed further time
2. Determine whether the motion seeks quashing for lack of jurisdiction, dismissal or stay for inconvenient forum, or dismissal under the identified service article.
3. Resolve the procedural comparisons described here before selecting an applicable clock. This page supplies no computed or paid date.
4. File and serve a qualifying motion within the actual pleading time. Preserve the denial notice and any later writ proceedings that affect the response.

CCP 12 excludes the triggering day for ordinary day periods. CCP 12a supplies the final judicial-holiday adjustment, including Saturdays and the CCP 135 holidays. CCP 12b addresses qualifying whole-day office closures. Court-day periods exclude intermediate Saturdays, Sundays and judicial holidays. Calendar-day periods include intermediate closed days. Rule 1.11 supplies Friday observance of a Saturday judicial holiday and Monday observance of a Sunday judicial holiday. The calendar includes Lincoln Day, March 31, Juneteenth, Native American Day and Thanksgiving Friday. It excludes Columbus Day and Good Friday as ordinary full judicial holidays. The observed New Year holiday on December 31, 2027 is confirmed in the county schedule. Actual additional closures require separate evidence.

These base components do not add mail, electronic, fax, express or overnight service time. CCP 1013 and 1010.6 identify eligible additions, service conditions and express exceptions. CCP 1005 supplies its own motion-delivery provisions and excludes CCP 1013 for its identified notices. New-trial and CCP 663a intention-notice filings do not receive the stated mail or electronic additions. Establish the actual service method and governing procedure before applying any addition. A summons-service completion event is not determined by the general document-service addition.

The official sections were reviewed, including the retained 2026 and operative-2027 CCP 473 and 415.20 editions. Publication coverage for day and court-day components begins January 1, 2026, or a later expressly stated section effective date. Year components begin no earlier than January 1, 2021, or the section’s later stated effective date, and assume the current reviewed branch applies. These are software coverage boundaries, not findings that an actual act is late. Displayed final dates are confined to the independently reviewed 2026 and 2027 judicial calendar. Closed backward base boundaries and closed minimum-deposition boundaries receive no computed or paid date because their exact adjustment is not implemented. Earlier editions, emergency measures, tolling, different service methods and actual additional closures require separate review.

A defendant with a shortened pleading deadline and another with a valid extension have different last days to plead, even if service occurred on the same date.

The preset substitutes thirty days for the actual last day to plead and cannot resolve the denial and mandate branches. No computed or paid motion date is published.

After denial

Subsection (b) ordinarily allows pleading within fifteen days after service of written notice of entry of denial, with a further court extension for good cause capped at twenty days.

Mandate proceedings

Subsection (c) supplies a ten-day writ-petition branch, court extension conditions and separate later pleading timing after notice of the final mandate judgment.

Service methods and distinct statutory additions

These base components do not add mail, electronic, fax, express or overnight service time. CCP 1013 and 1010.6 identify eligible additions, service conditions and express exceptions. CCP 1005 supplies its own motion-delivery provisions and excludes CCP 1013 for its identified notices. New-trial and CCP 663a intention-notice filings do not receive the stated mail or electronic additions. Establish the actual service method and governing procedure before applying any addition. A summons-service completion event is not determined by the general document-service addition.

Edition and calendar coverage

The official sections were reviewed, including the retained 2026 and operative-2027 CCP 473 and 415.20 editions. Publication coverage for day and court-day components begins January 1, 2026, or a later expressly stated section effective date. Year components begin no earlier than January 1, 2021, or the section’s later stated effective date, and assume the current reviewed branch applies. These are software coverage boundaries, not findings that an actual act is late. Displayed final dates are confined to the independently reviewed 2026 and 2027 judicial calendar. Closed backward base boundaries and closed minimum-deposition boundaries receive no computed or paid date because their exact adjustment is not implemented. Earlier editions, emergency measures, tolling, different service methods and actual additional closures require separate review.

• Establish the actual pleading deadline, service validity, court extensions and procedural posture. The ordinary summons period cannot cover every branch. Only the disclosed component is supported. Additional actual closures, altered orders and excluded service methods require separate review.
• The preset substitutes thirty days for the actual last day to plead and cannot resolve the denial and mandate branches. No computed or paid motion date is published.

• The defendant’s actual last day to plead, including any court-allowed further time
• Determine whether the motion seeks quashing for lack of jurisdiction, dismissal or stay for inconvenient forum, or dismissal under the identified service article.
• Subsection (b) ordinarily allows pleading within fifteen days after service of written notice of entry of denial, with a further court extension for good cause capped at twenty days.
• Subsection (c) supplies a ten-day writ-petition branch, court extension conditions and separate later pleading timing after notice of the final mandate judgment.
• File and serve a qualifying motion within the actual pleading time. Preserve the denial notice and any later writ proceedings that affect the response.
• Where filing is required, distinguish accepted filing from service. CCP 1010.6(e)(3) gives the stated same-court-day treatment to qualifying electronic court receipt between 12:00 a.m. and 11:59:59 p.m.; noncourt-day receipt is deemed on the next court day. Its confirmation and rejection provisions still matter. Preserve the accepted filing confirmation, effective service evidence and applicable local requirements. Court-office paper availability and case-specific orders require separate review. This does not turn a service-only response, court determination, completed discovery or trial commencement into a filing-only act.