A complaint is the initial pleading that starts a civil lawsuit and states the plaintiff's claims and requested relief.
Complaint means the initial pleading that starts a civil lawsuit by stating the plaintiff’s claims, factual allegations, and requested relief.
The complaint frames the case. It tells the court and the defendant what the dispute is about, which legal claims are being asserted, and what remedy the plaintiff wants. If the complaint is legally deficient, the case may be narrowed or dismissed early.
The term matters because readers often confuse the complaint with the whole lawsuit. In reality, it is the opening pleading, not the final proof of the claim.
The complaint appears at the beginning of civil litigation and becomes the anchor for service, the defendant’s response, motions to dismiss, discovery, and later summary-judgment arguments.
A former employee files a complaint alleging wrongful termination and requests damages. The complaint explains the theory of the case and what relief the employee is asking the court to provide.
A complaint is different from a summons. The complaint states the claims. The summons is the formal notice telling the defendant that the case has been filed and that a response is required. A complaint is also different from a cause of action, which is the legal basis for one specific claim inside the complaint.