Skip to main content
This work is funded by people like you. Donate ↗
Procedure

Federal Question Jurisdiction

Why § 1983 cases go to federal court — and when they can also be filed in state court.

What It Is

Federal question jurisdiction (28 U.S.C. § 1331) gives federal district courts original jurisdiction over civil actions “arising under the Constitution, laws, or treaties of the United States.” Since § 1983 is a federal statute, your case qualifies automatically.

Filing in Federal vs. State Court

You have a choice:

Most § 1983 plaintiffs choose federal court because:

If you file in state court, the defendant can remove the case to federal court under 28 U.S.C. § 1441, since it raises a federal question.

Supplemental Jurisdiction

If you have state law claims related to the same incident (state tort claims, state constitutional violations), you can bring them in federal court under supplemental jurisdiction (28 U.S.C. § 1367). The federal and state claims must arise from the same “case or controversy.”

But beware: if the court dismisses all your federal claims, it can (and often does) decline supplemental jurisdiction over the remaining state claims, sending them back to state court.

Key Cases

Have corrections or want to suggest a change? Let us know ↗