Complaint for a Civil Case
Federal · United States Courts · Effective December 1, 2016
This form is a Complaint for a Civil Case used to start a lawsuit in the United States District Court. It asks the court to officially record the people involved, explain why the federal court has the power to hear the case, and state the facts and what the person filing wants the court to order.
Where this fits in a case
Start a caseStage: Start a case
This form is used by someone representing themselves (pro se) to begin a civil lawsuit in federal court. It requires the filer to provide detailed information about all people and groups being sued and all people suing.
Usually filed by the person starting the case.
Common questions
- Who should fill out this form?
- This form is for a person representing themselves (pro se) to file a complaint in federal court.
- What information must I provide about the people involved?
- You must provide the full name, address, and contact information for every person suing (plaintiff) and every person being sued (defendant).
- Do I need to explain why the federal court can hear my case?
- Yes, you must explain the basis for federal court jurisdiction, such as if it involves federal law or if the people involved are from different states and the amount is over $75,000.
Revision history
No changes recorded since we started tracking this form on October 9, 2026. The current version took effect December 1, 2016.
Related forms
- AO 241
Petition for Writ of Habeas Corpus Under 28 U.S.C. § 2254
This form is a petition used by a person currently in state custody to ask the court for relief from a conviction or sentence. It asks for detailed information about the original conviction, sentencing, and any appeals that have already taken place.
Fillable PDFStart a case
Eff. Sep 1, 2017
- AO 242
Petition for a Writ of Habeas Corpus Under 28 U.S.C. § 2241
This form is a Petition for a Writ of Habeas Corpus, which is used to challenge how a sentence is being carried out, or to challenge detention when the person is in federal or state custody. It asks the court to review the conditions of confinement.
Fillable PDFStart a case
Eff. Sep 1, 2017
- AO 398
Notice of a Lawsuit and Request to Waive Service of a Summons
This form tells someone that a lawsuit has been filed against them in federal court. It asks the person receiving it to sign a waiver so that the court does not have to formally serve them with a summons.
Fillable PDFStart a case
Eff. Jan 1, 2009
- AO 399
Waiver of the Service of Summons
This form allows a defendant to agree to skip the formal process of being served with a lawsuit notice. By signing it, the defendant agrees to certain rules and must file a response or motion by a specific deadline.
Fillable PDFStart a case
Eff. Jan 1, 2009
- AO 440
Summons in a Civil Action
This form is a notice that a lawsuit has been started against someone in federal court. It tells the person being sued that they must file a response with the court within a certain number of days.
Fillable PDFStart a case
Eff. Jun 1, 2012
- AO 441
Summons on Third-Party Complaint
This form is a notice that a lawsuit has been filed against a person by another defendant, who is acting as a third-party plaintiff. It tells the person they must respond to the complaint or file a motion with the court within a certain number of days.
Fillable PDFStart a case
Eff. Jul 1, 2010
- JS 44
Civil Cover Sheet
This form is a Civil Cover Sheet used to start a civil case in federal court. It asks for basic information about the people involved, where they live, the legal basis for the lawsuit, and the general type of case.
Fillable PDFStart a case
Eff. Jul 23, 2026
- Pro Se 10
Complaint for the Conversion of Property
This form is a complaint used to start a lawsuit in federal court, specifically claiming that someone has wrongfully taken or changed property belonging to the filer. It asks the court to order specific damages or relief regarding the property.
Fillable PDFWordStart a case
Eff. Dec 1, 2016