Response to an amended complaint in California
A defendant must answer or otherwise respond to an amended complaint within 30 days after it is served, unless the court sets another time. Enter the service date and method.
- CCP 471.5(a)
- CCP 1013
- CCP 1010.6
Find your response date
Amended complaint served on a defendant who has appeared.
The day of service is not counted.
Holidays and court closures
California judicial holidays under CCP 135 are always skipped, including Lincoln's Birthday, Cesar Chavez Day and Native American Day.
For weather or emergency closures. Check the court's notice to confirm it extends deadlines.
How the deadline is counted
- Count 30 days after service. The service day is not counted.
- Add time for the service method. Mail adds 5, 10 or 20 calendar days depending on location. Electronic service and overnight delivery add 2 court days.
- Move past closed days. If the result is a weekend or court holiday, the deadline moves to the next court day.
Worked examples
| Example | Served | Deadline |
|---|---|---|
| Personal service | Mon, Oct 26, 2026 | Wed, Nov 25, 2026 |
| Mail within California | Mon, Oct 26, 2026 | Mon, Nov 30, 2026 |
| Electronic service | Mon, Oct 26, 2026 | Tue, Dec 1, 2026 |
Court orders control. CCP 471.5 allows the court to set a different time, and many orders granting leave to amend do. A defendant who has not yet appeared is generally served with the amended complaint like an original complaint and has 30 days under CCP 412.20.
Common questions
How long do I have to respond to an amended complaint in California?
30 days after service under CCP 471.5(a), plus any extension for the service method, unless the court orders otherwise.
Does electronic service add days?
Yes. CCP 1010.6 extends the time by 2 court days.
Can I demur to the amended complaint?
Yes. A demurrer or motion to strike is a response and is due within the same time.
Sources
- Code of Civil Procedure, section 471.5
- Code of Civil Procedure, section 1013
- Code of Civil Procedure, section 1010.6
- Code of Civil Procedure, sections 12 and 12a
Rules last checked October 2026. This calculator does not give legal advice. Confirm the date against the rule and any order in your case.