In California, discovery in a civil case typically lasts 6 to 12 months in standard superior court litigation, with the overall case often resolving in 12 to 24 months. In complex business litigation, discovery may extend 12 to 24 months or longer, and the full case can take 2 to 4 years depending on motion practice, expert discovery, and trial settings. Limited civil cases under $35,000 generally move faster, with discovery often completed in 4 to 8 months due to procedural and monetary limitations.
Discovery may begin as early as 10 days after service of the complaint, depending on the party and procedural posture, and must be completed 30 days before trial under California Code of Civil Procedure section 2024.020.
For a business owner, though, the more useful question is how to control the cost, scope, and risk of discovery. That is what this article addresses.
What Is the Discovery Phase in a California Civil Lawsuit?
Discovery is the formal pre-trial process through which each party gathers information, documents, and witness testimony from the other side and from third parties. Under California’s Code of Civil Procedure, Sections 2016.010 through 2036.050, the scope of discovery is intentionally broad. Parties may obtain any information that is relevant to the subject matter of the pending action and reasonably calculated to lead to the discovery of admissible evidence.
In business litigation, discovery often includes financial records, internal communications, employee files, insurance agreements, and expert witness designations and deposition testimony.
What Methods Are Used to Conduct Discovery in California?
Interrogatories
Written questions answered under oath. California generally limits interrogatories to 35 questions per party under CCP § 2030.030, unless additional discovery is justified.
Requests for Production of Documents
These requests require parties to produce contracts, emails, financial records, and electronically stored information.
Requests for Admission
Under CCP Section 2033.010, one party may ask the other to admit or deny specific facts. Admissions narrow what must be proven at trial and can significantly shift settlement leverage.
Depositions (Oral Examination)
A deposition is a sworn oral examination conducted before a court reporter. It locks witnesses into their testimony before trial and allows both sides to assess credibility. Under CCP Section 2025.270, depositions require at least 10 days’ notice. Plaintiffs may generally not notice depositions until 20 days after service of the complaint under CCP § 2025.210.
Subpoenas and Third-Party Discovery
Subpoenas allow parties to obtain documents or testimony from non-parties such as banks, vendors, and former employees.
What Factors Determine How Long Discovery Takes?
No two cases move at the same pace. These are the variables that most consistently affect timeline:
- Document volume: Large productions require attorney review, possible e-discovery vendors, and extended response windows.
- Depositions: Scheduling, witness preparation, and post-deposition disputes each add time.
- Expert witnesses: Both sides must exchange written reports and may depose the other’s expert, adding weeks or months.
- Discovery disputes: When a party refuses to produce information, a motion to compel pauses the process until the court rules.
- Third-party subpoenas: Non-party compliance is slower and less predictable than party-to-party discovery.
One important point many business owners miss: a trial continuance does not automatically reopen discovery. Courts may reopen discovery only upon a showing of good cause under CCP § 2024.050.
What Protections Can Limit What Your Business Must Produce?
Not everything the opposing party requests must be handed over. California law gives businesses meaningful tools to resist overbroad or harmful discovery demands.
Trade Secret Protection
Under California Evidence Code Section 1060, courts may issue protective orders to limit disclosure of trade secrets where disclosure would cause competitive harm.
Undue Burden Standard
Under CCP §§ 2019.030, courts may limit discovery that is unreasonably cumulative, burdensome, or disproportionate to the needs of the case.
To obtain protection, a party must make a specific factual showing of undue burden or hardship, not general objections.
Attorney-Client Privilege and Work Product
Communications made for legal advice are protected under attorney-client privilege. Materials prepared in anticipation of litigation are protected under CCP § 2018.030. Both protections can be waived through careless handling, which is one reason to involve litigation counsel early.
What Are the Consequences of Mishandling Discovery?
Discovery obligations are not discretionary. Under CCP § 2023.030, courts may impose monetary sanctions, evidence exclusion, or terminating sanctions including default judgment, against a party that willfully fails to comply. Even a pattern of delayed or technically deficient responses can trigger court orders and attorney fee awards.
On the other side of that coin, if the opposing party misses deadlines, your attorney can move to exclude their evidence. Discovery mistakes cut both ways, which is why consistent, timely compliance and aggressive enforcement of your own rights are both essential.
How Do Pre-Trial Motions Connect to Discovery Strategy?
Discovery and pre-trial motions are not separate strategies, instead they work together. A well-run discovery phase creates the factual record that supports a motion for summary judgment under CCP § 437c, which can end the case before trial entirely. For businesses defending breach of contract or employment claims, summary judgment is often the primary objective from day one.
Discovery motions filed during the active phase, motions to compel, motions for protective orders, and motions for sanctions, also shape what evidence reaches trial. According to California Courts’ official guidance on civil discovery, a party has 45 days from receipt of verified responses to file a motion to compel further answers before that right is permanently waived.
FAQs About Discovery in California Civil Cases
If the opposing party refuses to respond to discovery in a California civil case, you must first attempt a good faith “meet and confer,” then you can file a motion to compel under the Code of Civil Procedure. If granted, the court can order compliance and award monetary sanctions. Continued refusal may result in issue sanctions, evidence exclusion, or in extreme cases, terminating sanctions such as dismissal or default judgment.
Potentially. Your attorney can argue those records fall outside the relevant subject matter or that production imposes an undue burden disproportionate to the case value. Protective orders can also restrict access even when some production is required.
When litigation is reasonably anticipated, your business has a legal duty to preserve relevant documents before a lawsuit is filed. Failure to do so can result in spoliation sanctions, including adverse inference instructions at trial telling the jury to assume the destroyed evidence was damaging to your case.
No. Unlike federal cases under Rule 26(f), California superior court actions are entirely request-driven. You receive only what you ask for, and your opponent receives only what they formally request. This makes the timing and precision of discovery requests a key strategic function from the start of litigation.
Discovery may begin as early as 10 days after service for plaintiffs, and upon appearance for defendants.
Protect Your Rights Before Discovery Begins
Strategic litigation decisions made early can dramatically reduce long-term legal costs. Speak with a litigation attorney before discovery begins to evaluate whether early motions can protect your financial exposure.
At Law Advocate Group, LLP, our civil litigation attorneys in Beverly Hills represent individuals, businesses, and corporations throughout Los Angeles County and Southern California in complex business disputes, contract litigation, and employment cases. We do not operate like big law. Our team is responsive, personally engaged, and committed to building discovery strategies that serve your business’s specific financial and legal objectives.
If your business is facing a potential lawsuit or has already been served with a complaint, contact Law Advocate Group, LLP today. The earlier we engage, the more options you have.
Law Advocate Group, LLP | Beverly Hills, California | Serving Clients Throughout Los Angeles County and Southern California
Sources
California Code of Civil Procedure Section 2016.010 – 2036.050 (Civil Discovery Act)
California Code of Civil Procedure Section 2024.020 (Discovery Cutoff)
California Courts Self-Help Guide: Discovery in Civil Cases
Doron Eghbali is a senior partner at Law Advocate Group, a Los Angeles business law firm serving clients throughout the state of California. His practice is primarily dedicated to contract negotiation and civil litigation matters. He is a graduate of California Western School of Law and Rutgers University and has been licensed to practice law in California since 2008, and has served in leadership roles within the Beverly Hills Bar Association.
