Verified as of · U.S. federal lawWhat that means

Court Papers or a Demand Letter? How to Tell Which One You're Holding

Nearly every contact a venue receives about music licensing is a demand letter or a phone call — a collection effort that precedes any lawsuit, sometimes by years. A far smaller number of venues receive court papers: a summons and complaint from a case that has already been filed. The two can look similar in a stack of mail and could not be more different in what they start. A letter opens a negotiation. A summons starts a clock that runs whether or not you respond, and what it runs toward is a judgment.

What You Need to Know

  • A demand letter, however firm its language, is not a lawsuit. Threatening to sue and filing suit are different events, and the letter stage is where almost every case sits.
  • Filed court papers carry specific, checkable markers. In federal court: a caption naming the court and the parties, a case number, and a summons signed by the court clerk and bearing the court’s seal.
  • A copyright infringement claim — the kind behind unlicensed-music suits — can only be heard in federal court, so those papers will name a United States District Court. A suit to collect unpaid fees under a license agreement the venue already signed is a contract claim, and that one can come from a state court.
  • Once a summons and complaint are served, a federal defendant generally has 21 days to serve an answer, and the summons itself states the time. Missing it is how a default judgment happens.
  • If what you are holding is a summons, confirm it against the markers below — then get a licensed attorney involved now. A filed case is past the point where general information is the right tool.

Why the Distinction Changes Everything

The distinction decides what clock you are on. A demand letter carries no court deadline: the dates inside it are the sender’s own, and the practical response window is measured in judgment, not rules (how to respond to a PRO demand letter covers that sequence). A served summons carries a deadline set by court rules, stated on the face of the document, and enforced by the court whether or not the defendant believes the claim is valid. Under Federal Rule of Civil Procedure 12 (the rules’ official text is published by the federal judiciary at uscourts.gov), a defendant must generally serve an answer “within 21 days after being served with the summons and complaint.” The window has defined variations — a defendant who timely waived formal service, for instance, answers within 60 days after the waiver request was sent — so read the deadline stated on the papers you actually received, and confirm the one that applies to your case with counsel rather than assuming.

What that deadline runs toward is Rule 55: when a party “has failed to plead or otherwise defend” and that failure is shown to the court, the clerk enters the party’s default, and the case can then proceed to a default judgment — with the defenses you believed you had never heard.

The Markers of a Filed Lawsuit

Federal court papers identify themselves, by rule. Under Federal Rule of Civil Procedure 4, a federal summons must name the court and the parties, be directed to the defendant, state the time within which the defendant must appear and defend, warn that a failure to appear and defend will result in a default judgment, be signed by the clerk, and bear the court’s seal. In practice, that means a genuine filed federal case is checkable in seconds:

  • A caption. The first page is headed with a court’s name and the parties (for example, Broadcast Music, Inc. v. [venue LLC]), not a company letterhead.
  • A case number. A docket number assigned by the court appears on the papers.
  • A clerk-signed, sealed summons. The federal summons carries the court’s seal and the clerk’s signature — not just an attorney’s.
  • A stated response time. The summons tells you how long you have to appear and defend. That line is the clock.

One more marker is specific to unlicensed-music claims. Federal law gives district courts original jurisdiction over copyright actions and adds that “No State court shall have jurisdiction over any claim for relief arising under any Act of Congress relating to patents, plant variety protection, or copyrights” (28 U.S.C. §1338). A public-performance infringement suit brought over ASCAP-, BMI-, SESAC-, or GMR-affiliated works is a copyright claim, so those papers will name a United States District Court. Two neighboring situations work differently, and both are still genuine: a suit to collect unpaid fees under a license agreement the venue already signed is a contract claim that a state court can hear, and papers about an unrelated dispute (a vendor invoice, a lease) can be state-court papers too. State courts follow their own rules for what a summons looks like and when an answer is due — a caption and case number still mark a filed case, but the clerk-signature-and-seal detail is the federal rule, so never use its absence to dismiss state papers.

One further check resolves a common look-alike: the document’s own title. A summons commands you to answer a case brought against you. A subpoena demands records or testimony, usually in someone else’s case — a different obligation, with its own stated deadline, and equally a document to put in front of an attorney rather than interpret alone.

What a Demand Letter Looks Like by Contrast

A demand letter — including a firm one from a law firm — arrives on the sender’s letterhead, is signed by a representative or an attorney rather than a court clerk, carries no caption, no case number, and no court seal, and its deadlines are the sender’s own. Language like “we are prepared to file suit” or “final notice before litigation” describes something that has not happened yet. That does not make the letter safe to ignore: the enforcement record shows sustained contact preceding real lawsuits, and how PRO enforcement actually works documents that escalation. It makes the letter a different document, on a different clock, with a different next step.

How to tell which document you are holding
What to check A demand letter Court papers (federal)
The heading The sender's letterhead A court caption — the court's name and the parties
Case number None A docket number assigned by the court
Signature & seal A representative or attorney The court clerk's signature and the court's seal
The deadline The sender's own ("final notice", "within 30 days") Stated on the summons, set by court rule — that line is the clock
Court named None — "we are prepared to file" describes something that has not happened A United States District Court (copyright claims are federal)
What it starts A negotiation, on a soft clock A case with a response deadline that runs whether or not you act
State courts follow their own formats — a caption and case number still mark a filed case, but the clerk-signature-and-seal detail is the federal rule. Never use its absence to dismiss state papers. Markers per FRCP 4 and 28 U.S.C. §1338 · verified as of 2026-07-20.

If It Is Court Papers

Confirm the markers above, then act on two facts. First, the deadline is real and short — generally 21 days from service in federal court, as stated on the summons — and it does not pause while you research. Second, this is past the point where general information is the right tool: an answer to a complaint is a formal court filing with consequences for what is admitted, denied, and waived, and no general explanation substitutes for counsel in a filed case. Retain a licensed attorney now, bring every page you were served plus your music-setup records, and read what changes once you have been served while you make the calls.

If It Is a Demand Letter

If the document is a demand letter, the clock is softer and the sequence is different: verify the sender, establish whether you owe at all, and respond deliberately. Start at what a PRO letter or call is and what to do if this is the first contact, or go straight to how to respond to a PRO demand letter for the order of operations.

Frequently Asked Questions

No. A threat to file, however specific, is not a filing. A lawsuit exists when a complaint is filed with a court and you are served — and filed papers identify themselves with a caption, a case number, and, in federal court, a clerk-signed summons under seal. A “final notice” letter belongs on the demand-letter response track, taken seriously but not treated as a filed case.

Can I Ignore a Summons If I Think the Claim Is Wrong?

No. The answer deadline applies regardless of the claim’s merits. Under Rule 55, a defendant who fails to plead or otherwise defend is defaulted, and the case can proceed to a judgment for the relief the complaint demanded — the defenses you believed you had are never heard. Disputing the claim happens inside the case, on time, not by staying silent.

The Papers Came by Mail, Not a Process Server. Are They Real?

Possibly. How service may be made depends on the court and the defendant’s form (service on a business commonly runs through its registered agent, and some methods use mail). Do not grade the delivery method yourself: if the document carries filed-case markers, treat it as live and put it in front of an attorney the same day. And a document that carries none of them but still demands a response by a date — an arbitration demand under a contract’s arbitration clause is the common example — can carry a real deadline of its own. When in doubt, the safe reading is the same: attorney, not assumption.

How Long Do I Have to Respond?

In federal court, generally 21 days after being served with the summons and complaint, with defined variations (a defendant who timely waived formal service answers within 60 days after the waiver request was sent). In a state court, that state’s rules set the deadline. The controlling number for your case is the one stated on the papers you received — read it off the document, not off a website, and confirm it with counsel immediately.