Whether a § 1983 plaintiff must allege that a public official acted in bad faith when the official may claim qualified immunity.
Holding
No. A plaintiff need not plead bad faith to state a § 1983 claim; qualified immunity is an affirmative defense that the defendant official must plead.
Reasoning
Section 1983 requires only two allegations to state a claim: that the plaintiff was deprived of a right secured by federal law, and that the defendant acted under color of state or territorial law. Gomez satisfied both requirements by alleging that the Superintendent, acting under Puerto Rican law, discharged him in violation of procedural due process. Neither § 1983's text nor its history adds bad faith as an element of the plaintiff's claim.
Qualified immunity does not negate the existence of a constitutional claim. Rather, it is a defense available to certain public officials in limited circumstances, grounded in common-law immunities and policy considerations. The Court's prior cases had consistently described qualified immunity as a defense, not as a pleading element that a plaintiff must disprove at the outset.
Under Federal Rule of Civil Procedure 8(c), a defendant must plead matters that avoid liability or constitute affirmative defenses. An official claiming qualified immunity must therefore assert that defense and allege the facts supporting it, including an objectively reasonable basis for believing the conduct lawful and, under the qualified-immunity doctrine then applicable, a good-faith belief in its lawfulness.
Placing the burden on the official is also practical and fair. The grounds for an official's asserted good faith—such as advice of counsel, state or local law, administrative practice, or the official's own beliefs—are often uniquely within the official's knowledge and control. A plaintiff cannot reasonably be required to anticipate and negate facts that may be unknown when the complaint is filed.