AO 41AFederalFillable

Summons in a Civil Action

US Federal Courts · Civil

Verified current as of September 10, 2026

This form notifies a defendant that they have been sued and must respond to the complaint within a specified time period. Attorneys and court clerks use this form to formally serve defendants and initiate civil litigation in federal court.

This form has fillable fields — you can complete it directly in the viewer on the right.
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