What is a summons?
A summons is a court document that notifies a person they have been sued and tells them when to respond.
A summons is the court notice that a case has been filed against someone.
Where the word "Summons" comes from
Summons comes from the Latin summone re, to remind or warn privately. It is the formal notice that begins a lawsuit against a defendant, and together with the complaint it is served to give the defendant a chance to appear and defend.
Why Summons matters
Due process requires that a defendant receive notice and an opportunity to be heard. A summons satisfies that requirement, and proper service of the summons and complaint gives the court power over the defendant.
Common confusion about Summons
A summons is not the complaint. The summons tells the defendant they are sued and when to respond, while the complaint states the claims, and both must generally be served together, so receiving one without the other is unusual and should be questioned.
A real-world example of Summons
A process server hands a person an envelope containing a summons and a complaint. The summons states the person has twenty days to file an answer, and the complaint explains the claims against them.
A worked example of Summons
A man is sued over an unpaid loan. He ignores the summons and complaint, assuming the problem will go away. The plaintiff later obtains a default judgment, and the man's wages are garnished, because he failed to respond within the summons's deadline. Had he answered in time, he could have defended on the merits, which is why the summons's instructions are not optional and its deadline is a hard stop.
How Summons works in practice
Never ignore a summons, even if you believe the claim is baseless, because a default judgment can be far harder to undo than the case itself. Read the summons for the deadline and the court, and respond in writing by that date or hire an attorney. If you are the plaintiff, ensure service is proper under the rules, because defective service can invalidate the entire case.
Questions about Summons
What do I do when served?
Read it and respond by the deadline — do not ignore it.
Is a summons the same as being sued?
It is the formal notice that you have been sued.
What if I miss the deadline?
You may lose by default.