Civil papers are the official documents that move a non-criminal lawsuit from filing through judgment and, if needed, collection. They tell you a case exists, spell out what someone wants from you, set the deadlines for answering, gather evidence, ask the court to rule on specific issues, and enforce the result once a judge decides. Each type has a specific job and its own timing, and confusing one for another, or missing a response window, can end a case before it really begins.
Summons
A summons is the formal notice that someone has filed a lawsuit against you. It identifies the court, names the parties, and states the deadline for your response. In federal court, that deadline is 21 days after service.1Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections State courts set their own timelines, often in the 20-to-30-day range.
The summons warns that failure to respond can result in a default judgment.2Legal Information Institute. Federal Rules of Civil Procedure Rule 4 – Summons That is not a minor consequence. If the plaintiff asked for a specific dollar amount, the court clerk can enter judgment for the full amount plus costs without holding a hearing.3Legal Information Institute. Federal Rules of Civil Procedure Rule 55 – Default and Default Judgment For other claims, a judge may hold a hearing on damages, but you have already lost the underlying dispute. A summons is always delivered along with a copy of the complaint.
Complaint
The complaint is the document that actually opens the lawsuit. The plaintiff files it, and it lays out what happened, why the defendant is legally responsible, and what the plaintiff wants the court to do. Under federal rules, a complaint must include a statement of jurisdiction, a statement showing the plaintiff is entitled to relief, and a demand for the specific remedy sought.4Legal Information Institute. Federal Rules of Civil Procedure Rule 8 – General Rules of Pleading
Nothing has to be proven at this stage. The allegations do have to be plausible, though. A complaint that offers only vague or conclusory claims without factual detail can be dismissed before it goes anywhere.
The Answer
Once served, the defendant files an answer. This is the first chance to respond to each allegation point by point, admitting it, denying it, or stating a lack of information to know. In federal court, the answer is due within 21 days of service, or 60 days for a defendant who waived formal service.1Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections
An answer can also raise affirmative defenses, which are legal reasons the defendant should not be held liable even if the plaintiff’s facts are true. If the defendant has their own claims against the plaintiff arising from the same dispute, those must be included as counterclaims. Failing to raise a counterclaim that comes out of the same underlying events can mean losing the right to bring it later. When multiple defendants are involved, one defendant can file a crossclaim against another defendant when both claims stem from the same set of facts.5Legal Information Institute. Federal Rules of Civil Procedure Rule 13 – Counterclaim and Crossclaim
Discovery Papers
After the initial pleadings, both sides enter discovery and exchange information. Most of the actual work in a civil case happens here, and it generates its own set of documents. Three written discovery tools show up repeatedly.
Interrogatories are written questions sent from one party to another. The receiving party must answer in writing and under oath within 30 days. Federal rules cap the number at 25 per party, though judges can allow more. Only parties to the lawsuit can send or receive them.6Legal Information Institute. Federal Rules of Civil Procedure Rule 33 – Interrogatories to Parties
Requests for production ask the other side to hand over documents, electronically stored information, or tangible items relevant to the case. The request has to describe what is sought with reasonable specificity, and the responding party has 30 days to comply or object. There is no numerical cap.7Legal Information Institute. Federal Rules of Civil Procedure Rule 34 – Producing Documents, Electronically Stored Information, and Tangible Things
Requests for admission ask the other side to admit or deny specific facts. If a party fails to respond within 30 days, the fact is automatically treated as admitted for the rest of the case.8Legal Information Institute. Federal Rules of Civil Procedure Rule 36 – Requests for Admission That is a trap many people fall into. An admitted fact is conclusively established and does not need to be proven at trial.
Subpoenas
A subpoena compels someone who is not a party to the lawsuit to take part in discovery, either by testifying or by turning over documents. In federal court, the court clerk issues the subpoena, though an attorney authorized to practice in that court can also sign and issue one.9Legal Information Institute. Federal Rules of Civil Procedure Rule 45 – Subpoena
Two basic types exist. A subpoena for testimony, sometimes called a subpoena ad testificandum, requires the recipient to appear and answer questions. A subpoena for documents, a subpoena duces tecum, requires them to produce records or other evidence. The two can be combined into one document when both are needed from the same person.
Proper service requires delivering a copy to the named person in hand, along with witness fees for one day’s attendance and mileage. Subpoenas sent by mail may not be enforceable in all jurisdictions.10National Institute of Justice. Legal Requirements for Subpoenas A recipient who believes the subpoena is unreasonably burdensome, seeks irrelevant information, or demands privileged material like attorney-client communications can file a motion to quash. The court must quash a subpoena that requires travel beyond 100 miles, demands privileged information, or subjects the recipient to undue burden.
Motions
Motions are written requests asking the court to make a ruling on a specific issue. They appear at every stage of a civil case and can resolve disputes without a full trial. Two motions come up more than any others.
Motion to Dismiss
A motion to dismiss asks the court to throw out some or all of the plaintiff’s claims before the defendant even files an answer. The most common ground is failure to state a claim, meaning the complaint does not contain enough factual allegations to support a plausible legal theory even if everything the plaintiff says is true. Other grounds include lack of jurisdiction over the subject matter or over the defendant personally, improper venue, and defective service of process.1Legal Information Institute. Federal Rules of Civil Procedure Rule 12 – Defenses and Objections
Motion for Summary Judgment
A motion for summary judgment argues that the undisputed facts entitle one side to win as a matter of law, making a trial unnecessary. The moving party must show there is no genuine dispute about any material fact. Courts rely heavily on depositions, documents, affidavits, and other record evidence when deciding these motions.11Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment Either side can file. Many civil cases end here. When the evidence so clearly favors one side that no reasonable jury could find otherwise, the judge grants the motion and the case never reaches trial.
Petitions
A petition is a formal request asking a court to take a specific action. A complaint launches a lawsuit between two adversaries; petitions are commonly used in proceedings where the petitioner seeks a court order rather than damages from an opponent. Divorce filings, custody modifications, probate proceedings, name changes, and appeals of administrative decisions typically begin with a petition.
The petition must explain the legal basis for the request and lay out the relevant facts. It often needs supporting documentation, such as affidavits or financial records, depending on the type of case. Filing deadlines and service requirements apply, and missing them can result in dismissal. In appellate contexts, a petition for review must generally show that the lower court made a specific legal error worth correcting.12eCFR. 5 CFR Part 1201 Subpart C – Petitions for Review of Initial Decisions
Affidavits and Declarations
Affidavits and declarations are written statements of fact submitted to a court under penalty of perjury. They appear throughout civil litigation, supporting motions, petitions, and other filings where a party needs to put facts before a judge without live testimony.
An affidavit is sworn before a notary public or other authorized official. The signer confirms under oath that the contents are true, and the notary verifies identity and witnesses the signature.13eCFR. 22 CFR 92.22 – Affidavit Defined A declaration serves the same purpose without a notary. Under federal law, any matter that could be supported by a sworn affidavit can instead be supported by an unsworn written statement signed under penalty of perjury.14Office of the Law Revision Counsel. 28 USC 1746 – Unsworn Declarations Under Penalty of Perjury Declarations are often more practical because they do not require scheduling a notary appointment, and courts treat them with equal weight.
Both documents have to be based on the signer’s personal knowledge, contain facts that would be admissible as evidence, and show the signer is competent to testify about the subject.11Legal Information Institute. Federal Rules of Civil Procedure Rule 56 – Summary Judgment Opinions, hearsay, or speculation can be struck by the court. A well-constructed affidavit supporting a motion for summary judgment can end a case; a careless one gives the other side easy grounds to challenge it.
Enforcement Papers
Winning a civil case does not guarantee collection. When the losing party will not voluntarily comply with a court judgment, enforcement documents give the winning party tools to force compliance.
Writs of Execution
A writ of execution directs law enforcement to seize a debtor’s non-exempt property to satisfy a money judgment. In federal cases, the U.S. Marshals Service enforces these writs following both the court’s instructions and the applicable state procedures for levying property.15U.S. Marshals Service. Writ of Execution Seized property is typically sold at public auction, with the proceeds applied to the judgment.
Wage Garnishment Orders
A garnishment order directs a third party, usually an employer, to withhold a portion of the debtor’s earnings and send the money to the creditor.16U.S. Department of Labor. Garnishment Federal law caps the amount. For most consumer debts, garnishment cannot exceed the lesser of 25% of disposable earnings or the amount by which weekly disposable earnings exceed 30 times the federal minimum wage. For child support and alimony, the limits are higher: up to 50% of disposable earnings if the debtor supports another spouse or child, or 60% if not, with an extra 5% allowed when payments are more than 12 weeks overdue.17U.S. Department of Labor. Fact Sheet 30 – Wage Garnishment Protections of the Consumer Credit Protection Act
Civil Contempt Orders
When someone defies a court order, the court can hold them in civil contempt. This comes up often in child support cases where a parent falls behind on payments. Penalties can include fines, community supervision, and jail time, though the purpose is to compel compliance rather than punish.18Administration for Children and Families. Flexibility, Efficiency, and Modernization in Child Support Enforcement Programs Courts must evaluate whether the person actually has the ability to pay before pursuing incarceration, a safeguard against jailing people simply because they are poor.