Non-Party Subpoena for Document Production: Objections, Compliance, and Costs

If you have received a non-party subpoena for document production in a federal case, your first job is to preserve every record that could be responsive, read the subpoena for defects and deadlines, and then decide within 14 days whether to produce, serve a written objection, or ask the court to quash. Doing nothing is the one response that reliably goes badly. The rules under Federal Rule of Civil Procedure 45 give you real protections as someone who is not a party to the lawsuit, including the right to object, to shift costs onto the party that sent the subpoena, and to challenge requests that overreach.¹

First Steps the Day It Arrives

Read the subpoena end to end and write down every deadline on its face. The clock is already running.

Then preserve. Take immediate steps to prevent destruction, alteration, or loss of any documents or electronic data within the scope of the request. If you are an organization, identify everyone who might hold responsive records and issue a written litigation hold suspending any routine document-destruction policies for the information in question. This should go out the same day the subpoena lands, or as close to it as you can manage. People skip this step constantly, and it is the one most likely to cause separate legal trouble if a court later finds responsive documents were destroyed on your watch.

Check Whether the Subpoena Is Valid

A subpoena has to meet basic requirements before it can be enforced. It must identify the issuing court, the title of the lawsuit, and its civil-action number. It must describe the specific documents or electronically stored information sought and state the time and place for production. Only the clerk of the issuing court or an attorney authorized to practice there can issue a subpoena.¹

Service has to be made in person by someone at least 18 years old who is not a party to the case. There is also a step the issuing party has to complete before you are ever served: a copy of the subpoena and a notice must go to every other party in the lawsuit first, so they can raise their own objections.¹ If that notice was skipped, the subpoena is vulnerable to challenge.

The 100-Mile Limit

A subpoena may only command production at a location within 100 miles of where you live, work, or regularly do business in person. A court must quash or modify any subpoena that exceeds this geographical limit.¹ Check this early. If the compliance location sits outside the zone, you have mandatory grounds to challenge.

Grounds for Pushing Back

Non-party status matters here. Courts give non-parties more sympathy on subpoena objections than they give to the parties themselves, because you did not sign up for this fight.

Privilege and Work Product

Communications between you and your attorney and materials prepared in anticipation of your own litigation are protected. To claim a privilege, you must expressly identify what you are withholding and describe each document in enough detail, without revealing the protected content, that the other side can evaluate your claim.² In practice this means preparing a privilege log listing each withheld document, who created it, who received it, the date, and the privilege asserted. Vague entries will not hold up.

Undue Burden

Courts must quash or modify a subpoena that subjects any person to undue burden.¹ The threshold is lower for a non-party than for a litigation participant. If complying would mean weeks of searching for a case you have nothing to do with, that argument has weight. Courts weigh the relevance of the documents against the cost and disruption to you.

Overbreadth or Irrelevance

A subpoena demanding “any and all documents” on a broad topic, or seeking information with no real connection to the claims, can be challenged as overbroad. The requesting party has a duty to write with reasonable specificity, not use the subpoena as a fishing expedition.

Trade Secrets and Confidential Business Information

If the subpoena asks for trade secrets, proprietary formulas, or other confidential commercial information, a court may quash or modify it. A court may still order production if the requesting party shows a substantial need that cannot be met another way, but only under conditions protecting you, including reasonable compensation for the burden of compliance.¹

Not Enough Time

A subpoena must give a reasonable amount of time to gather and produce the documents, and courts must quash one that doesn’t.¹ What counts as reasonable depends on volume and complexity. A subpoena demanding a large production in just a few days is vulnerable.

How to Object

You have two main routes: serve a written objection on the requesting party, or go directly to the court.

Written Objection

This is the most common move. Serve a written objection on the attorney or party identified in the subpoena. The deadline is the earlier of the date specified for compliance or 14 days after you were served.¹ That “earlier of” language matters. If the subpoena gives you only 10 days to comply, your objection deadline is day 10, not day 14.

Once you serve a written objection, the requesting party loses the right to inspect or copy anything until it gets a court order. The burden shifts to that party to file a motion to compel. If no motion is ever filed, your obligation to produce never kicks in.¹ For that reason, a written objection is often the smartest first move. It buys time and forces the other side to justify its request to a judge.

Motion to Quash or Protective Order

You can also go straight to court. A motion to quash asks the judge to invalidate the subpoena entirely or modify its scope, and it is filed in the court for the district where compliance is required.¹ A protective order is a separate tool asking the court to limit what must be produced or to impose conditions on how the information can be used, such as restricting who may view confidential documents or requiring the requesting party to cover your costs.²

Who Pays for Compliance

This catches non-parties off guard. If a court compels you to produce documents over your objection, the order must protect you from significant expense, and the court must ensure the requesting party bears enough of the cost to make your remaining expense reasonable.¹ The requesting party also has an independent duty to take reasonable steps to avoid imposing undue burden or expense on you in the first place.

If compliance will be expensive, raise the issue early, either in a written objection or in a motion for a protective order, so the court can allocate costs before you have already spent the money.

How to Produce the Documents

When you do comply, the rules dictate how your production should look. Physical documents must be produced either as they are kept in the ordinary course of business or organized and labeled to match the categories in the subpoena.¹ Dropping an unsorted box on the requesting party’s doorstep does not count as compliance.

Electronically stored information adds another layer. If the subpoena doesn’t specify a format, you may produce the data in the form you ordinarily maintain it or in any other reasonably usable format. You only need to produce the same information once; if you hand it over in one usable format, you don’t owe it in a second.¹

You are not required to pull data from sources that aren’t reasonably accessible due to undue burden or cost, such as legacy backup tapes, corrupted drives, or decommissioned systems. If the requesting party presses, it must show good cause for requiring you to retrieve that data, and the court can impose conditions, including cost-shifting, if it orders production.¹

Protecting Privileged and Personal Information

The Privilege Log

Any document you withhold on privilege grounds needs an entry on a privilege log: the document, the people involved, the date, and the specific privilege claimed. The description must give the other side enough information to evaluate the claim without revealing the protected content.² A log that just says “privileged” next to each entry will be rejected.

Clawback Protection

Mistakes happen in large productions under time pressure. If you inadvertently hand over a privileged document, the disclosure does not automatically waive the privilege, provided you took reasonable steps to prevent it and acted promptly to correct the error once you discovered it. You can also ask the court for a clawback order before production begins. Under Federal Rule of Evidence 502(d), a court may order that any inadvertent disclosure connected to the litigation does not waive privilege, and that protection extends to other federal and state proceedings as well.³ Getting a 502(d) order in place before production is one of the most cost-effective protective measures available, because it lets you move faster through review without the fear that a single missed document blows a privilege claim open.

Redacting Personal Information

Any document filed with the court, including documents a non-party produces in response to a subpoena, must have certain sensitive information redacted. Social Security numbers and financial account numbers must be reduced to the last four digits, birth dates must show only the year, and minors must be identified by initials only.⁴ The responsibility for redactions falls on whoever files the documents, not on the court clerk. For good cause, a court can order redaction of additional categories or restrict remote electronic access to filings.

What Happens If You Ignore It

A subpoena is a court order, and ignoring it is treated accordingly. The court where compliance is required may hold in contempt any person who, having been served, fails without adequate excuse to obey the subpoena.¹ A legitimate legal objection raised through the proper channels is an adequate excuse. Simply not responding is not.

Contempt sanctions typically start with daily fines that accumulate until you comply. Courts have authority to impose jail time for willful defiance, though that is rare. More common is an order to pay the requesting party’s attorney fees and costs incurred in enforcing the subpoena, which can run into thousands of dollars for what started as a document request you could have handled by objecting or negotiating scope.

Even if you believe the subpoena is improper, the worst response is silence. Serve a written objection, file a motion to quash, or negotiate a narrower scope. Just do something before the deadline passes. Courts are far more forgiving of non-parties who engage with the process than of those who ignore it.

1
Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena
2
Legal Information Institute. Federal Rules of Civil Procedure Rule 26 – Duty to Disclose; General Provisions Governing Discovery
3
Legal Information Institute. Federal Rules of Evidence Rule 502 – Attorney-Client Privilege and Work Product; Limitations on Waiver
4
Legal Information Institute. Federal Rules of Civil Procedure Rule 5.2 – Privacy Protection for Filings Made With the Court