Motion to Compel Discovery: Deadlines & Procedures
When the opposing party ignores or stonewalls your discovery requests, you have a limited window to force compliance by filing a Motion to Compel. Wait too long and the court may deny your motion as untimely.
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What is a Motion to Compel?
A Motion to Compel is a formal court motion asking the judge to order the non-complying party to provide discovery responses they have failed or refused to provide. It can be filed when:
No response at all
The deadline passed and no response was served
Incomplete response
Responses were served but key documents or answers are missing
Improper objections
Blanket objections used to avoid responding to proper requests
Deponent refuses to answer
Witness refuses to answer questions at a deposition
Federal Court: FRCP Rule 37
Federal Rule of Civil Procedure 37(a) governs motions to compel discovery in federal court. There is no specific deadline stated in FRCP 37 itself. Instead, courts apply a reasonableness standard tied to the discovery cutoff in the scheduling order.
General Rule: File your Motion to Compel well before the discovery cutoff date. Most courts will not entertain a motion to compel filed after discovery has closed, unless there are exceptional circumstances.
Discovery Response Deadlines (When Responses Are Due)
| Discovery Type | Response Deadline | Rule |
|---|---|---|
| Interrogatories | 30 days after service | FRCP 33(b)(2) |
| Requests for Production | 30 days after service | FRCP 34(b)(2)(A) |
| Requests for Admission | 30 days after service | FRCP 36(a)(3) |
| Deposition (notice) | Reasonable time before | FRCP 30(b)(1) |
The Mandatory Meet & Confer Requirement
Before filing a Motion to Compel in federal court, you must certify that you conferred (or attempted to confer) with the opposing party in good faith to resolve the dispute without court action (FRCP 37(a)(1)).
How to Properly Meet & Confer
- 1. Send a letter/email identifying the specific deficiencies
- 2. Give a reasonable deadline to cure (typically 5–10 days)
- 3. Follow up with a phone call or video conference
- 4. Document all communications — you'll need them for the motion
Certification Failure = Motion Denied
Courts routinely deny Motions to Compel that lack a proper Rule 37(a)(1) certification. Some courts require a separate "Local Rule" meet-and-confer letter filed with the court before the motion is even docketed.
California: The 45-Day Rule
California has one of the strictest and most specific motion to compel deadlines in the country. Under CCP § 2030.300(c), 2031.310(c), and 2033.290(c):
45
calendar days
from service of the deficient response (or when response was due)
This is a hard deadline. California courts have no discretion to hear a motion to compel filed after 45 days.
Service Add-Days (California)
- • Electronic service: +2 court days
- • Mail within CA: +5 calendar days
- • Mail outside CA: +10 calendar days
The 45-Day Starts From
- • Date the deficient response was served
- • OR the date responses were due (if no response at all)
Sanctions for Discovery Non-Compliance
Under FRCP 37(b), if a party violates a discovery order (including a successful motion to compel), the court may impose:
Monetary Sanctions
Attorney's fees and costs for the motion (most common)
Adverse Inference Sanctions
Jury instructed to assume withheld documents were unfavorable
Preclusion Sanctions
Party barred from using certain evidence or defenses at trial
Default/Dismissal Sanctions
Extreme sanction — case dismissed or default entered (willful violations)
Motion to Compel Deadlines by State
| State | Deadline | Rule |
|---|---|---|
| Federal (FRCP) | Before discovery cutoff; reasonableness standard | FRCP 37(a) |
| California | 45 days from service of deficient response | CCP § 2030.300(c) |
| New York | No specific deadline; must be timely (before note of issue) | CPLR § 3124 |
| Texas | Before discovery cutoff or 30 days before trial | TRCP 215 |
| Florida | Reasonable time; before discovery cutoff | Fla. R. Civ. P. 1.380 |