How does California electronic service change an existing period?

The underlying eligible period and the legally effective electronic-service day

Electronic service on a noncourt day is deemed on the next court day under subsection (a)(4). The timestamp’s calendar date cannot always be used directly.

Responsible actor. The party calculating an eligible electronically served notice or response period. Identify authorized electronic service, the underlying period, effective service day, notice direction and every specific exception. Only the disclosed component is supported. Additional actual closures, altered orders and excluded service methods require separate review.

1. The underlying eligible period and the legally effective electronic-service day
2. Electronic service on a noncourt day is deemed on the next court day under subsection (a)(4). The timestamp’s calendar date cannot always be used directly.
3. Resolve the procedural comparisons described here before selecting an applicable clock. This page supplies no computed or paid date.
4. Resolve the underlying period and actual electronic-service conditions before applying the two-court-day addition. Preserve the delivery notification and authorized service address.

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.

Assume one notice is sent on a court day and another on Sunday. Their legally effective service days can differ before the underlying period and court-day addition are computed.

The preset lacks the underlying period, authorized service, effective-service-day and exception inputs, and counts its input as day one. No computed or paid standalone electronic-extension date is published.

Excluded filings

The addition excludes new-trial intention notices, CCP 663a vacatur intention notices and notices of appeal, with further specific statutory or rule exceptions possible.

Effective service day

Subsection (a)(4) distinguishes a court-day transmission from one on a noncourt day.

Consent and authorization

The statute distinguishes mandatory service on represented appeared parties and consent by unrepresented parties. Electronic filing alone is not that unrepresented consent.

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.

• Identify authorized electronic service, the underlying period, effective service day, notice direction and every specific exception. Only the disclosed component is supported. Additional actual closures, altered orders and excluded service methods require separate review.
• The preset lacks the underlying period, authorized service, effective-service-day and exception inputs, and counts its input as day one. No computed or paid standalone electronic-extension date is published.

• The underlying eligible period and the legally effective electronic-service day
• Electronic service on a noncourt day is deemed on the next court day under subsection (a)(4). The timestamp’s calendar date cannot always be used directly.
• The addition excludes new-trial intention notices, CCP 663a vacatur intention notices and notices of appeal, with further specific statutory or rule exceptions possible.
• Subsection (a)(4) distinguishes a court-day transmission from one on a noncourt day.
• The statute distinguishes mandatory service on represented appeared parties and consent by unrepresented parties. Electronic filing alone is not that unrepresented consent.
• Resolve the underlying period and actual electronic-service conditions before applying the two-court-day addition. Preserve the delivery notification and authorized service address.
• 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.