A motion to quash a subpoena is a formal request asking the court to throw out or narrow a subpoena, and under Federal Rule of Civil Procedure 45(d)(3) a judge must grant it on four specific grounds and may grant it on two more. You file the motion in the district where compliance is required, you file it timely, and you build it around one or more of those grounds with concrete evidence rather than general complaints. For subpoenas that demand documents, a written objection served within 14 days is often the smarter first move because it suspends your obligation to produce while the dispute plays out.
Grounds a Court Must or May Accept
Rule 45(d)(3)(A) gives the court no discretion. If your motion is timely and you establish any of these four grounds, the subpoena has to be quashed or modified:
- It fails to allow a reasonable time to comply. The rule does not define reasonable. A subpoena demanding thousands of records in a few days draws more scrutiny than one asking for a handful over several weeks.
- It exceeds the geographic limits. A subpoena can only compel a person to attend a trial, hearing, or deposition within 100 miles of where they live, work, or regularly do business in person.
- It seeks privileged or protected material. Attorney-client communications and work prepared in anticipation of litigation are shielded. If no waiver or exception applies, the court must intervene.
- It subjects the recipient to undue burden. This is the broadest ground and the one litigated most often. Judges weigh the relevance of the material against the cost, time, and disruption of producing it.
Rule 45(d)(3)(B) adds two discretionary grounds. The first covers trade secrets and confidential commercial or research information. The second covers opinions from an expert who was not hired by any party, where the information does not describe specific events in the case and comes from the expert’s independent research. In those two situations the court has a third option: instead of quashing, it can order compliance under protective conditions if the issuing party shows a substantial need and agrees to reasonably compensate the recipient.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena
Courts also weigh whether the issuing party could get the same information through less intrusive means. If the documents sit in another party’s files or the testimony is available from someone already in the case, judges are far more likely to grant the motion. Forcing a non-party to do work a party could do themselves is exactly the kind of thing that tips the undue-burden analysis.
Written Objection or Motion to Quash
Rule 45 provides two separate mechanisms, and treating them as the same thing can cost you your rights.
A written objection under Rule 45(d)(2)(B) is available only when the subpoena demands documents, electronically stored information, or access to premises. You serve the objection directly on the attorney who issued the subpoena. The deadline is tight: before the earlier of the compliance date or 14 days after the subpoena was served. Once served, your obligation to produce is suspended. The burden shifts to the issuing party, who must go to court and ask the judge to compel production.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena
A motion to quash or modify under Rule 45(d)(3) is a formal filing with the court in the district where compliance is required. It applies to all types of subpoenas, including those commanding testimony. The rule says the motion must be timely but does not set a fixed number of days. The critical difference from a written objection: filing a motion to quash does not automatically pause the compliance deadline. If you need more time while the court decides, ask for a stay of compliance when you file.
For a document subpoena, the safer path is usually to serve a written objection within the 14-day window first and follow up with a formal motion if needed. The objection freezes the obligation immediately and buys time to prepare a stronger challenge.
Who Can File
The person or entity named in the subpoena always has standing. It gets harder when a party to the lawsuit wants to challenge a subpoena sent to someone else, like a bank, employer, or doctor.
Federal courts generally hold that a party lacks standing to quash a subpoena directed at a third party unless the party can point to a personal right or privilege at stake. If your medical records or financial statements are being subpoenaed from a custodian, you likely have standing because the records implicate your privacy. If the subpoena seeks generic business records from a vendor you happen to use, your connection may be too thin.
Where standing to quash is weak, a motion for a protective order under Rule 26(c) can accomplish the same thing. That route requires showing the subpoena will cause you annoyance, embarrassment, oppression, or undue burden or expense, even though it is directed at someone else. A protective order is also better suited to fine-tuning: the court can limit what gets disclosed, restrict who sees it, require filing under seal, or bar inquiry into certain subjects, without voiding the subpoena entirely.2Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose; General Provisions Governing Discovery
Preparing the Motion
Start with the subpoena itself. Note the case name, court, case number, and the date you were served. The motion is filed in the court for the district where compliance is required, which is not always the court where the underlying case sits. Confirm which court that is before drafting.
Identify each specific demand you are challenging and explain why it falls under one or more Rule 45(d)(3) grounds. Vague complaints about inconvenience rarely work. Judges want concrete evidence. If reproducing thousands of pages would cost a prohibitive amount, attach a vendor quote. If a subpoena demands testimony 300 miles from your home, state the distance and attach documentation of where you live or work.
Many federal courts require a certification that you tried to work things out with the issuing attorney before filing. Rule 37(a)(1) requires a good-faith certification that the movant attempted to resolve discovery disputes without court involvement, and local rules often impose the same requirement for subpoena challenges.3Legal Information Institute. Federal Rules of Civil Procedure Rule 37 – Failure to Make Disclosures or to Cooperate in Discovery; Sanctions Make the call or send the email before filing. Document the date, what you proposed, and what the other side said. Refusal or silence helps your motion.
Some clerks’ offices and court websites provide template forms. Even where a template exists, tailor it to your facts. A boilerplate filing that does not address the specific burden or privilege at issue will not persuade a judge.
Filing Deadlines and Service
For a written objection to a document subpoena, the deadline under Rule 45(d)(2)(B) is the earlier of the compliance date or 14 days after service.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena Missing that window likely means you have waived your right to object, and the issuing party can seek a court order compelling production.
For a formal motion to quash, the rule requires only that the motion be timely. Courts assess timeliness based on the totality of the circumstances: how much time remained before compliance was due, whether the recipient acted promptly after being served, and whether delay prejudiced the issuing party. Filing well before the compliance date is always safest.
Most federal courts use electronic filing. Where paper filings are still accepted, you deliver documents to the clerk’s office. Fees vary by jurisdiction. Many federal courts do not charge a separate fee for motions in an existing case; state courts set their own schedules. Check with the clerk before filing.
After filing, serve copies on all parties to the underlying case. Service is typically accomplished through the electronic filing system or, for parties not registered on it, by certified mail.
Medical and Financial Records Have Extra Rules
Medical records carry an extra HIPAA layer. When a subpoena not accompanied by a court order seeks protected health information, the provider cannot simply hand records over. The requesting party must first show one of two things: either the patient was given adequate notice of the request, or the parties have agreed to, or sought from the court, a qualified protective order.4eCFR. 45 CFR 164.512 – Uses and Disclosures for Which an Authorization or Opportunity to Agree or Object Is Not Required A qualified protective order prohibits using the records for anything other than the litigation and requires that all copies be returned or destroyed when the case ends.5U.S. Department of Health and Human Services. May a Covered Entity Disclose Protected Health Information in Response to a Lawful Process If you are the patient whose records are being sought, the absence of a qualified protective order is a strong basis for a motion to quash. Even where one exists, you can still argue the scope goes beyond what is relevant.
Financial records at banks and other financial institutions are protected under the Right to Financial Privacy Act when a government authority seeks them. The Act requires the government to serve a copy of the subpoena on the customer along with a specific notice explaining the inquiry and how to challenge it. The customer has 10 days from service, or 14 days from mailing, to file a motion to quash in federal court.6Office of the Law Revision Counsel. Right to Financial Privacy Act of 1978 The motion must include a sworn statement explaining why the records are irrelevant or why the government failed to follow the Act. Courts can delay customer notice in narrow circumstances, such as risk to someone’s safety or destruction of evidence.
What Happens After You File
If you served a written objection under Rule 45(d)(2)(B), the production obligation is suspended until the court resolves the dispute. If you filed a motion to quash without also serving a written objection, there is no automatic pause. Ask for a stay of compliance when you file. Most judges will grant a brief stay while the motion is pending, but it is not guaranteed.
The court may rule on the papers or set a hearing. Hearings are more common when facts are disputed or the stakes are high. Both sides argue, and the judge may ask pointed questions about relevance or cost estimates.
Three outcomes are possible. If the motion is denied, you comply within whatever new deadline the court sets; failing to comply after a denial exposes you to contempt, which can mean fines or jail time.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena If the motion is granted, the subpoena is void and you have no obligation to produce or appear; the issuing party can try again with a narrower subpoena, but the same grounds for challenge would apply. If the motion is granted in part, the court modifies the subpoena. This is the most common result when the subpoena was overbroad rather than fundamentally improper. The court might shorten the time period for documents from ten years to two, exclude categories of records that are not relevant, or change a deposition location. In trade-secret cases, the court might allow production under a confidentiality order and require the issuing party to compensate the recipient.
Non-parties ordered to comply over an objection have one more protection: the order must shield them from significant expense. In practice, the issuing party often ends up paying copying costs, employee time pulling records, and sometimes attorney’s fees for pre-production review. Raising this in your motion gives the court a concrete reason to narrow the subpoena or shift costs.
Do Not Simply Ignore It
Doing nothing is the worst option. A subpoena is a court order. Ignoring it entirely, without filing a written objection, a motion to quash, or any other response, can result in a contempt finding. Federal courts can impose fines and order imprisonment for civil contempt until the person complies, and criminal contempt for willful disobedience carries its own penalties.1Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena
Even if you are convinced the subpoena is invalid, respond within the deadline. File a written objection, a motion to quash, or both. That preserves your rights and keeps you out of contempt territory while the court decides. Judges are far more sympathetic to someone who engaged with the process than to someone who simply failed to show up or produce records. Sanctions under Rule 45(d)(1) can also include payment of the other side’s attorney’s fees and lost earnings caused by noncompliance.