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Federal Court
A federal court is a court that handles cases involving federal laws, the U.S. Constitution, disputes between states, or parties from different states, rather than cases that only involve state laws.
What it actually is
A federal court is a court of limited jurisdiction established under Article III of the U.S. Constitution, meaning it can only hear cases specifically authorized by federal statute or the Constitution. In a case, the court's federal nature appears at the outset when the plaintiff files in federal district court or removes a case from state court, and it determines whether the subject matter or parties give the court authority to proceed.
Why it matters in your case
If you are in federal court, the procedural rules, timelines, and standards of evidence differ from state court, and the judges are appointed for life rather than elected. This affects how your case is managed, what motions you can file, and the potential for appeal to a federal circuit court of appeals.
The common misunderstanding
Many people mistakenly think federal courts handle all serious crimes or all large lawsuits, but in fact most criminal and civil cases—such as divorce, landlord-tenant, or traffic violations—are heard in state courts. Federal jurisdiction is limited to specific categories like federal crimes, constitutional claims, or cases where the parties are from different states and the amount in controversy exceeds a certain threshold.
Get the actual rule
Definitions are orientation; rules are authority
This page explains the concept. When it matters to your case, read the rule that governs it in your court — we hold Texas, federal and Washington court rules word for word, and every state's official resources are on the state pages. If someone cites a case at you, check that it exists first.
Related
Terms that travel with this one
General explanation, not legal advice, and not specific to any state — procedures and deadlines vary by jurisdiction and court. If you can get a lawyer or free legal aid, do: every real option.