How Do You Subpoena Documents or Witnesses in a Civil or Criminal Case?

You know a key witness holds the truth, or a bank sits on the records that prove your claim, yet neither will hand anything over voluntarily. That is exactly what a subpoena solves. Learning how to subpoena documents or witnesses turns a stalled case into a fact-driven one by compelling testimony and evidence under court authority. This guide explains what a subpoena is, the two core types, who may issue one, the drafting and service steps, the notice and fee rules, enforcement when someone refuses, and where to get a court-ready subpoena drafted.

A subpoena reaches parties and nonparties alike, and it applies in both civil litigation and criminal prosecution. We cover the Federal Rules of Civil Procedure standards, common jurisdictional differences, the mistakes that get subpoenas quashed, and the practical mechanics that keep yours enforceable.

The Essentials

To subpoena documents or witnesses, issue a written command through the court, name the exact person, records, or testimony sought, serve it properly on the recipient, and comply with notice and fee rules. In federal civil cases, Rule 45 of the Federal Rules of Civil Procedure (FRCP) governs the process, and courts enforce compliance through contempt.

1. A subpoena is a court-backed order that compels testimony, documents, or both from a party or nonparty.
2. A subpoena ad testificandum commands testimony, while a subpoena duces tecum commands production of records.
3. Attorneys of record and court clerks issue subpoenas, and pro se litigants request them from the clerk.
4. Federal subpoenas must issue from the court where the case is pending and follow FRCP Rule 45 service and geographic limits.
5. A recipient challenges a subpoena by filing a motion to quash, and the issuer enforces it through a motion to compel.

What Is a Subpoena and How Does It Work?

A subpoena is a formal court command that requires a person to give testimony, produce documents, or permit inspection of property. It operates under judicial authority, so ignoring it exposes the recipient to contempt sanctions, fines, and, in some courts, arrest. The subpoena compels cooperation that a simple request cannot.

The subpoena works by transferring the court's power to a specific recipient. Once served, the recipient must appear on the stated date, deliver the listed records, or file a timely objection. In federal civil practice, Rule 45 of the Federal Rules of Civil Procedure defines the form, service method, geographic reach, and protections. State courts follow parallel rules, such as California Code of Civil Procedure section 2020.010 and New York CPLR 2301, which track the same structure with local variations.

Both parties and nonparties fall within reach. That distinction matters, because compelling evidence from a bank, hospital, or former employer that has no stake in the lawsuit is one of the most common uses of the tool.

Subpoena Types: Duces Tecum vs. Ad Testificandum

Two subpoena types exist, and each targets a different form of evidence. A subpoena ad testificandum commands a witness to appear and testify, either at deposition or trial. A subpoena duces tecum commands a recipient to produce documents, records, or tangible things. A single subpoena often combines both functions.

A subpoena duces tecum is the workhorse of document discovery. It reaches employment files, medical records, financial statements, emails, and contracts held by parties and nonparties. Our subpoena duces tecum drafting guide breaks down the use cases and precise language courts expect.

A subpoena ad testificandum secures live or recorded testimony. Trial subpoenas force a reluctant witness to the stand, and deposition subpoenas lock in sworn statements before trial. The two types differ in what they compel, but both derive authority from the same rule and require the same care in drafting and service.

Who Can Issue a Subpoena and Under What Authority?

Attorneys of record, court clerks, and, in criminal cases, certain officers issue subpoenas. Under FRCP Rule 45(a)(3), an attorney authorized to practice in the issuing court may sign and issue a subpoena as an officer of that court. The subpoena must issue from the court where the action is pending.

Pro se litigants, meaning individuals representing themselves without a lawyer, obtain subpoenas differently. A self-represented party requests a signed, blank subpoena from the clerk of court, then fills in the details. Courts hold pro se litigants to the same procedural standards as attorneys, so the pro se subpoena drafting process in federal court demands precision.

The issuing authority carries limits. A subpoena cannot reach beyond the court's territorial power, and it cannot demand privileged material, such as attorney-client communications or work product. Overreach invites a motion to quash.

How to Draft and Serve a Subpoena Step by Step

Drafting and serving a subpoena follows a defined sequence. Complete each step in order, because a defect at any stage renders the subpoena unenforceable and hands the recipient grounds to quash it.

1. Confirm the issuing court, the case caption, and the docket number match the pending action exactly.
2. Identify the recipient by full legal name and current address for personal service.
3. State precisely what you demand, whether attendance to testify, specific documents, or both.
4. Set a compliance date that satisfies the reasonable-time and notice rules in your jurisdiction.
5. Serve the subpoena on the recipient through the method your rule authorizes, usually personal delivery.
6. Tender the required witness fee and mileage at the time of service in federal cases.
7. File proof of service with the court to document that the recipient received the command.

Service rules vary. Federal Rule 45(b) requires delivery to the named person and, for testimony, simultaneous tender of fees. Some states permit service by mail or on a party's attorney, so verify the local method before you serve.

What Must a Valid Subpoena Include?

A valid subpoena must include the issuing court's name, the case title and number, the recipient's identity, the specific act commanded, and the time and place for compliance. Federal subpoenas must attach the text of Rule 45(d) and (e), which sets out the recipient's protections and duties.

The command must be definite. A subpoena duces tecum lists each category of documents with enough detail that the recipient knows what to gather, such as "all payroll records for the named employee from January 2021 through December 2023." Vague demands for "any relevant documents" draw objections for overbreadth.

For testimony, the subpoena states the exact date, time, and location of the deposition or trial appearance. Signature by the issuing attorney or clerk validates the document, and a proper execution block confirms authority. Guidance on adding signatures and execution blocks to legal documents explains this final step.

How Do You Subpoena Witnesses for Deposition or Trial?

You subpoena a witness by serving a subpoena ad testificandum that names the person, states the date and location, and, in federal cases, includes the witness fee and mileage. For depositions, the subpoena directs the witness to a court reporter's office or attorney's office. For trial, it directs the witness to the courtroom.

Geographic limits control where a witness must appear. Under FRCP Rule 45(c), a witness need not travel more than 100 miles from where the person lives, works, or regularly transacts business, unless the witness is a party. This 100-mile rule frequently determines whether a distant witness can be compelled at all.

Serve the witness early. A reluctant witness who receives a subpoena days before trial has time to file a motion to quash, so build a cushion for enforcement disputes.

How Do You Subpoena Documents and Records From a Nonparty?

You subpoena documents from a nonparty by serving a subpoena duces tecum that lists the records with specificity and gives the nonparty reasonable time to comply. Nonparties, such as banks, hospitals, employers, and telecom providers, hold evidence that no party controls, and Rule 45 is the mechanism to reach it.

Nonparty subpoenas trigger extra protection. FRCP Rule 45(d) requires the issuer to take reasonable steps to avoid imposing undue burden or expense, and the court may sanction a party who ignores that duty. Notice to other parties is mandatory before serving a document subpoena, so opponents can object.

When a nonparty stonewalls, the remedy is a motion to compel compliance with a subpoena or a broader motion to compel nonparty discovery. Both force production under court order.

Deadlines, Timing, and Notice Requirements

Subpoena deadlines require reasonable advance notice, and document subpoenas require prior notice to every party. Federal courts do not fix a single number of days, but "reasonable time" for a document production commonly runs 14 days or more, mirroring the response window in Rule 45(d)(2)(B) for written objections.

Notice protects the opposing side. FRCP Rule 45(a)(4) requires that, before serving a document subpoena on a nonparty, the issuing party serve notice and a copy on each other party. Skipping this step invalidates the subpoena and can expose the issuer to sanctions.

State timelines differ. Some jurisdictions require 20 days' notice for records subpoenas, and consumer-record subpoenas often demand extra notice to the affected individual. Confirm the deadline in the governing rule before you calendar the compliance date.

Fees, Witness Costs, and Mileage Explained

Subpoena fees include a statutory witness attendance fee plus mileage, tendered at service in federal cases. Under 28 U.S.C. section 1821, the federal witness fee is $40 per day, plus mileage reimbursed at the prevailing federal rate. Tendering these amounts is a condition of valid service for testimony.

Document production carries different costs. Nonparties may recover reasonable expenses for significant production burdens, and courts shift those costs under Rule 45(d) when compliance is expensive. A hospital assembling thousands of pages, for example, often charges per-page copying fees the issuer must pay.

Court filing and service costs add up too. Process-server fees for personal delivery typically range from $45 to $150 per recipient, depending on location and urgency. Budget these amounts before you issue.

What Happens If Someone Ignores or Challenges a Subpoena?

A recipient who ignores a valid subpoena faces contempt of court, which carries fines and, in some cases, arrest. A recipient who objects files a motion to quash or modify, and the issuer responds with a motion to compel. The court then rules on whether the subpoena stands.

A motion to quash asks the court to void or narrow the subpoena for reasons such as undue burden, overbreadth, privilege, or geographic overreach. Recipients invoke this remedy through a properly drafted motion to quash a subpoena, and deposition targets use a motion to quash a deposition subpoena.

Enforcement runs the other direction. When the recipient is a party or nonparty who refuses without a valid objection, the issuer moves to compel and asks for sanctions. Courts routinely grant compliance orders when the subpoena meets Rule 45's requirements.

Common Mistakes to Avoid When Issuing a Subpoena

The most common subpoena errors are procedural, and each one gives the recipient a clean path to quash. Avoid these five mistakes, because courts enforce Rule 45's technical requirements strictly.

1. Serving a document subpoena without giving prior notice to the other parties.
2. Demanding records so broadly that the subpoena reads as a fishing expedition.
3. Commanding a nonparty witness to travel beyond the 100-mile limit.
4. Failing to tender the witness fee and mileage at the time of service.
5. Issuing from the wrong court or omitting the case caption and signature.

In our drafting work, overbreadth and missing notice cause more quashed subpoenas than any substantive dispute. Tight document descriptions and full party notice prevent both.

Where Can You Get a Subpoena Professionally Drafted?

Experienced legal drafters, attorneys, and lawyers who prepare court-ready subpoenas are available through LegalHusk. LegalHusk drafts jurisdiction-tailored subpoenas that satisfy Rule 45 and state equivalents, so your command survives a motion to quash and compels the evidence you need. You can order a custom subpoena drafted by LegalHusk directly.

Attorneys rely on LegalHusk for precise litigation documents, and the same court document drafting services support self-represented parties. Pro se litigants gain court-ready work product without guessing at format, and our team explains how self-represented litigants order drafted court documents.

Professional drafting beats generic templates because it names the exact records, sets an enforceable compliance date, and includes the notice and fee provisions that keep the subpoena valid.

Frequently Asked Questions

1. Can a pro se litigant issue a subpoena without a lawyer?

Yes, a pro se litigant can issue a subpoena by requesting a signed blank form from the clerk of court and completing it. The self-represented party must follow the same service, notice, and fee rules that apply to attorneys, so accuracy is essential.

2. How far in advance must a subpoena be served?

A subpoena must be served with reasonable advance notice, commonly 14 days or more for document production in federal court. Some states require 20 days, and consumer-record subpoenas demand additional notice to the affected person.

3. What is the difference between a subpoena and a summons?

A subpoena compels testimony or documents from a witness or records holder, while a summons notifies a defendant that a lawsuit has been filed and commands a response. A subpoena gathers evidence, and a summons starts the case against a party.

4. Can you subpoena documents from someone who is not part of the lawsuit?

Yes, you can subpoena documents from a nonparty through a subpoena duces tecum served under Rule 45. The issuer must give prior notice to every party and take reasonable steps to avoid imposing undue burden on the nonparty.

5. What happens if a witness refuses to comply with a subpoena?

A witness who refuses to comply faces contempt of court, which includes fines and possible arrest. The issuing party files a motion to compel, and the court orders compliance when the subpoena meets all procedural requirements.

6. How much does it cost to subpoena a witness?

Subpoenaing a witness in federal court costs a $40 daily attendance fee plus mileage under 28 U.S.C. section 1821, tendered at service. Process-server fees add roughly $45 to $150 per recipient, and document production may carry copying charges.

7. Can a subpoena be challenged or thrown out?

Yes, a subpoena can be challenged through a motion to quash for reasons such as undue burden, overbreadth, privilege, or geographic overreach. The court then decides whether to void, narrow, or enforce the subpoena.

8. What is the 100-mile rule for subpoenas?

The 100-mile rule under FRCP Rule 45(c) limits where a nonparty witness must appear to testify. A nonparty cannot be compelled to travel more than 100 miles from where the person lives, works, or regularly transacts business.

Conclusion

Knowing how to subpoena documents or witnesses gives you a direct route to the testimony and records that decide cases. The process demands the right court, a precise command, proper service, timely notice, and the correct fees, and each requirement carries a rule you cannot skip. Draft it well, and the subpoena compels cooperation while surviving any motion to quash.

LegalHusk prepares court-ready, jurisdiction-tailored subpoenas for attorneys and pro se litigants alike. Order your professionally drafted subpoena with LegalHusk today and compel the evidence your case needs.