Missing a California discovery deadline: the automatic waiver, and how to get it back

California attaches a harsher consequence to a late discovery response than most systems do, and it applies the same consequence to all three written devices.

Thirty days, and five in an eviction

• Interrogatories — CCP 2030.260(a): within 30 days after service, the responding party serves the original response on the propounding party.
• Inspection demands — CCP 2031.260(a): within 30 days after service of the demand.
• Requests for admission — CCP 2033.250(a): within 30 days after service.

Each period can be shortened on the propounding party's motion or extended on the responding party's motion.

Each also carries an unlawful detainer exception — five days from service under CCP 2030.260(b), 2031.260(b) and 2033.250(b).

The waiver

CCP 2030.290(a), for interrogatories, sets the pattern:

The party to whom the interrogatories are directed waives any right to exercise the option to produce writings under Section 2030.230, as well as any objection to the interrogatories, including one based on privilege or on the protection for work product.

CCP 2031.300(a) says the same for inspection demands, and CCP 2033.280(a) for requests for admission: a late response "waives any objection to the demand, including one based on privilege or on the protection for work product."

Read that clause again. Privilege is not carved out. In a system where privilege is normally the one thing that survives everything, a missed 30-day deadline waives it by operation of the statute.

Getting the waiver lifted

The same subdivisions supply the cure, and it has exactly two conditions. The court, on motion, may relieve the party from the waiver on determining that both of the following are satisfied:

1. The party has subsequently served a response that is in substantial compliance with the relevant content sections — 2030.210, 2030.220, 2030.230 and 2030.240 for interrogatories; 2031.210, 2031.220, 2031.230, 2031.240 and 2031.280 for inspection demands; 2033.210, 2033.220 and 2033.230 for requests for admission.
2. The failure to serve a timely response was the result of mistake, inadvertence, or excusable neglect.

Both. A good excuse without a served response doesn't satisfy the statute, and a served response without an explanation doesn't either. The first condition is also why serving a complete response — before the motion, not after — is the step that makes relief possible at all.

Requests for admission are different from the federal rule

This is the point where California and the Federal Rules diverge, and getting it backwards is costly in both directions.

Under FRCP 36(a)(3), an unanswered request for admission is admitted automatically, with no motion and no order.

California does not work that way. CCP 2033.280(b): the requesting party may move for an order that the genuineness of documents and the truth of the matters specified "be deemed admitted," along with a monetary sanction.

Then CCP 2033.280(c) sets what happens on that motion:

The court shall make this order, unless it finds that the party to whom the requests for admission have been directed has served, before the hearing on the motion, a proposed response to the requests for admission that is in substantial compliance with Section 2033.220.

So there is a window that federal practice doesn't give: serving a substantially compliant proposed response before the hearing defeats the deemed-admitted order. The court's discretion is narrow — "shall make this order, unless" — but the exception is real and it is entirely within the late party's control.

The sanction is not. The same subdivision continues: "It is mandatory that the court impose a monetary sanction … on the party or attorney, or both, whose failure to serve a timely response to requests for admission necessitated this motion." Beating the deemed-admission still leaves the sanction.

Motions to compel when nothing was served

Where no response came at all, the propounding party moves to compel a response — CCP 2030.290(b) for interrogatories, CCP 2031.300(b) for inspection demands.

Three features distinguish this motion from the motion for further responses covered in the 45-day-deadline guide:

No 45-day clock. The 45-day limit attaches to motions for a further response to a served, verified response. Where nothing was served, there is no verified response to start it.

No meet-and-confer declaration required by the statute. CCP 2030.300(b) and 2031.310(b) require a meet and confer declaration under Section 2016.040 for motions to compel further responses. Sections 2030.290 and 2031.300 don't impose that requirement for a motion to compel an initial response.

Sanctions are near-automatic. CCP 2030.290(c): the court "shall impose a monetary sanction … against any party, person, or attorney who unsuccessfully makes or opposes a motion to compel a response to interrogatories, unless it finds that the one subject to the sanction acted with substantial justification or that other circumstances make the imposition of the sanction unjust." CCP 2031.300(c) is parallel.

What comes after an order

If a party then fails to obey an order compelling answers, CCP 2030.290(c) and 2031.300(c) let the court make "those orders that are just, including the imposition of an issue sanction, an evidence sanction, or a terminating sanction," in lieu of or in addition to a further monetary sanction.

CCP 2023.030 defines the sanctions available under the Act — monetary, issue, evidence, terminating and contempt — and conditions each of them on notice, an opportunity to be heard, and a finding that the sanction is imposed against someone engaging in the misuse of the discovery process.

One safe harbour for lost electronic data

CCP 2031.300(d)(1): notwithstanding the sanctions provision, "absent exceptional circumstances, the court shall not impose sanctions on a party or any attorney of a party for failure to provide electronically stored information that has been lost, damaged, altered, or overwritten as a result of the routine, good faith operation of an electronic information system."

Subdivision (d)(2) is the limit on that: it "shall not be construed to alter any obligation to preserve discoverable information."

The practical shape of it

The deadline itself is ordinary. What is not ordinary is that the penalty arrives without anyone asking for it, reaches privilege, and is undone only by a motion with a two-part showing that requires a complete response to already be on file.

Serving a response — even one that needs supplementing — is what preserves every option in this guide.

Where these rules live

• CCP 2016.040 — Meet and Confer Declaration
• CCP 2023.030 — Sanctions
• CCP 2030.260 — Time to Respond to Interrogatories
• CCP 2030.290 — Failure to Respond; Waiver
• CCP 2031.260 — Time to Respond to Inspection Demand
• CCP 2031.300 — Failure to Respond; Waiver
• CCP 2033.250 — Time to Respond to Requests for Admission
• CCP 2033.280 — Failure to Respond; Deemed Admissions

This page explains what the statutes say. It isn't legal advice.