To file a motion to compel discovery, you first attempt in good faith to resolve the dispute with the opposing party, then submit a motion package to the court that identifies the discovery requests at issue, explains why the responses were inadequate, and asks the judge to order compliance. The process is governed by Federal Rule of Civil Procedure 37 in federal court and by parallel rules in state courts.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 Before you file anything, understand that these motions carry real financial risk: if the judge rules against you, you can be ordered to pay the other side’s attorney’s fees.
When Filing Is Justified
FRCP 37 identifies the situations that justify asking a court to step in. You can file when a party fails to answer an interrogatory, fails to produce documents or allow an inspection, fails to answer a question at a deposition, or when an organization fails to designate a person to testify on its behalf.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 Evasive answers and boilerplate objections count too. State courts have their own versions, and specific triggers may vary, but the core idea is consistent: you asked for something you’re entitled to, the other side didn’t provide it, and you need the court to intervene.
What you’re asking for also has to be within the proper scope of discovery. Under FRCP 26(b)(1), you can request any nonprivileged information relevant to a party’s claims or defenses, and the request has to be proportional to the needs of the case.2Legal Information Institute. Federal Rules of Civil Procedure Rule 26 A request that would cost a small business $50,000 to answer in a $5,000 contract dispute is the kind of thing a judge will scale back rather than enforce.
Try to Resolve It First: The Meet-and-Confer Requirement
Before you can file, you have to try to work things out directly with the other side. FRCP 37(a)(1) requires your motion to include a certification that you “in good faith conferred or attempted to confer” with the party who failed to respond, in an effort to get the information without court involvement.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37 Most state courts impose a similar requirement.3Legal Information Institute. Legal Information Institute – Meet and Confer
In practice, that means a phone call or a letter that specifically identifies what’s missing and asks the other party to fix it. A vague email telling opposing counsel to “please comply with discovery” won’t satisfy the rule. Name the specific requests that went unanswered, explain exactly why the responses are inadequate, and give the other party a reasonable window to respond. Document every communication — dates, times, methods, and what was said. A judge who sees a thin or missing certification will deny the motion without reaching the merits.
Building the Motion Package
A motion to compel is not a single document. It’s a package, and leaving out any component can get the motion rejected on a technicality. Assemble everything before you file.
The Motion
The motion itself opens with a case caption formatted according to your court’s local rules: court name, parties, and case number. The body needs three things: a clear statement of the relief you want, a factual summary of the discovery dispute, and a legal argument explaining why the requested information is relevant, proportional, and not privileged. Keep the argument tight. Judges read dozens of these, and a focused brief gets more attention than a sprawling one.
Exhibits
Attach the original discovery requests you sent and the responses you received. Label each exhibit and reference it by label in the motion. If the opposing party produced a privilege log, include it, especially if you’re challenging the privilege claims. Under FRCP 26(b)(5), a party withholding documents on privilege grounds has to expressly identify the privilege and describe the withheld documents in enough detail for the other side to evaluate the claim.2Legal Information Institute. Federal Rules of Civil Procedure Rule 26 A vague or incomplete log is strong ammunition for your motion.
Two main categories of information are off limits regardless of relevance: attorney-client communications and attorney work product, which covers materials prepared in anticipation of litigation.4Legal Information Institute. Legal Information Institute – Attorney Work Product Privilege Don’t bother moving to compel genuinely privileged material.
Meet-and-Confer Certification
This is a sworn statement proving you tried to resolve the dispute. It should list the dates and methods of communication, summarize what was discussed, and explain why the effort failed. Some courts accept a short certification embedded in the motion itself; others require a separate declaration. Check local rules. A missing or cursory certification is among the most common reasons courts deny these motions.
Certificate of Service
The certificate of service proves you delivered the motion package to the opposing party. It must name the person served, the date, and the method of delivery. Under FRCP 5, if you serve through the court’s electronic filing system, no separate certificate is needed because the system handles it. For service by mail, hand delivery, or email with written consent, you need a certificate.5Legal Information Institute. Federal Rules of Civil Procedure Rule 5
Proposed Order
A proposed order is a draft of the ruling you want the judge to sign. Keep it a separate document with a signature line for the judge, not you. It should state specifically what the opposing party has to do and by when, mirroring the relief requested in the motion. Many courts require one with any non-dispositive motion.
Separate Statement
Some courts require an additional document called a separate statement: a side-by-side list of each disputed discovery request, the response that was given, and why the response is inadequate. The point is to give the judge a self-contained reference. Not every jurisdiction requires one, but where it’s required, leaving it out will get your motion rejected.
Filing and Serving the Motion
Most courts now use electronic filing systems that let you upload the full package to the docket. Where e-filing isn’t available, you can file in person at the clerk’s office or by mail. After filing, serve a copy on every other party. Under FRCP 5, if the opposing party has an attorney, you serve the attorney, not the party. Acceptable methods include the court’s e-filing system (which automatically serves registered users), hand delivery, mail to the recipient’s last known address, or other electronic means the recipient has agreed to in writing.5Legal Information Institute. Federal Rules of Civil Procedure Rule 5 Service that doesn’t comply with the rules can get your motion thrown out.
Timing
File promptly once the meet-and-confer process fails. Courts can reject a motion as untimely if you sit on it, and you don’t want to file after the discovery cutoff in your case’s scheduling order. Some judges set explicit deadlines for discovery motions in their standing orders, so check those early.
A common mistake is starting the meet-and-confer at the last minute. If your discovery deadline is approaching, begin that process weeks ahead so there’s still time to file if negotiations collapse. Running out the clock and then asking a judge for help rarely goes well.
What Happens After You File
Once the motion is filed and served, the opposing party gets a set number of days to file a written response. The exact deadline depends on local rules; in federal courts it commonly ranges from 14 to 21 days, though some jurisdictions allow less. The response will typically argue that the information is irrelevant, disproportionate, privileged, or that the requests are overly burdensome.
In some courts you can file a short reply addressing the arguments in the response. Where permitted, replies are usually due within 7 to 14 days. Keep replies focused on the strongest points and the specific issues the other side raised. Don’t introduce new arguments.
The judge may decide the motion entirely on the written submissions, which courts sometimes call deciding “on the papers.” For complex disputes, particularly those involving privilege claims over large volumes of documents, the court may hold a hearing. The judge then issues a written order granting the motion, denying it, or granting it in part. A partial grant is common: judges often find some requests valid and others too broad.
The Fee-Shifting Risk
This is the part people most often overlook. FRCP 37 creates a fee-shifting mechanism that works in both directions.
If your motion is granted, or if the other side hands over the discovery after you file, the court must order the party who forced the motion (or their attorney) to pay your reasonable expenses, including attorney’s fees, unless the failure was substantially justified or other circumstances make an expense award unjust.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37
If your motion is denied, the same rule runs the other way. The court must order you or your attorney to pay the opposing party’s reasonable expenses in fighting the motion, including their attorney’s fees, unless your motion was substantially justified or the award would be unjust. The court also cannot award expenses to anyone if you filed without a genuine good-faith attempt to resolve the dispute first.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37
Don’t file unless you believe the discovery you’re seeking is both relevant and proportional, and you can show you tried to resolve the dispute. A weak motion doesn’t just waste time. It can cost you real money.
If the Other Side Still Won’t Comply
If the judge grants your motion and the opposing party still refuses to produce, the consequences escalate. Under FRCP 37(b), a court can treat the facts you were seeking as established, bar the disobedient party from supporting or opposing specific claims, strike pleadings, stay the case until compliance, dismiss the non-compliant party’s case entirely, enter default judgment against them, or treat the failure as contempt of court. On top of any of those, the court must also order the disobedient party or their attorney to pay the reasonable expenses, including attorney’s fees, caused by the failure to comply, unless the failure was substantially justified or the award would be unjust.1Legal Information Institute. Federal Rules of Civil Procedure Rule 37
Courts rarely jump straight to dismissal or default for a first violation. Judges typically begin with less severe sanctions and escalate if non-compliance continues. The possibility of case-ending consequences is why most parties comply once a judge issues an order, even those that fought the motion hard.