Whether a Title VII retaliation plaintiff may establish liability by showing that retaliation was merely a motivating factor in an adverse employment action.
Holding
No. A plaintiff bringing a retaliation claim under 42 U.S.C. § 2000e-3(a) must prove that retaliation was the but-for cause of the challenged employment action.
Reasoning
The Court began with the ordinary rule of causation: absent a statutory indication to the contrary, a plaintiff must show that the injury would not have occurred without the defendant’s wrongful conduct. In the employment-discrimination context, the phrase “because of” ordinarily means “by reason of” or “on account of,” which requires but-for causation. Gross v. FBL Financial Services had applied that understanding to the Age Discrimination in Employment Act, and the materially identical use of “because” in Title VII’s retaliation provision supported the same rule.
Title VII’s 1991 motivating-factor provision, § 2000e-2(m), does not alter the rule for retaliation claims. Although that provision refers generally to an “unlawful employment practice,” it specifies only five motivating factors: race, color, religion, sex, and national origin. Those are the status-based traits covered by § 2000e-2, not the protected opposition and participation activities covered by the separate antiretaliation provision, § 2000e-3(a).
The statute’s structure reinforced that textual reading. Congress placed § 2000e-2(m) within the section addressing status-based discrimination, rather than in § 2000e-3(a) or in a generally applicable enforcement section. Elsewhere in the 1991 Act, Congress expressly referred to both § 2000e-2 and § 2000e-3 when it meant to cover both status discrimination and retaliation. The Court treated Congress’s omission of retaliation from § 2000e-2(m) as deliberate.
The Court rejected the argument that retaliation for complaining of discrimination is itself discrimination based on race, sex, religion, or national origin. Cases inferring an implicit retaliation prohibition from broadly worded civil-rights statutes did not control because Title VII is a detailed statute that expressly and separately defines both status discrimination and retaliation. Section 2000e-2(m) is also not a substantive prohibition; it is a targeted causation rule for specified forms of discrimination.
The Court further concluded that Price Waterhouse did not preserve a motivating-factor framework for retaliation claims outside § 2000e-2(m). Congress replaced Price Waterhouse’s mixed-motive scheme through the 1991 amendments, carefully pairing a less demanding causation standard for status claims with limited remedies when an employer proves it would have made the same decision anyway. That statutory compromise did not extend to retaliation claims.
The EEOC’s contrary compliance guidance was not entitled to persuasive Skidmore deference. Its reasoning did not adequately examine the specific text and structure of §§ 2000e-2(a), 2000e-2(m), and 2000e-3(a), and its concern that retaliation might otherwise go unpunished assumed the very causation question the Court had to resolve.
The Court also noted the practical significance of the rule. Retaliation charges had become increasingly common, and a motivating-factor standard could make it easier for employees facing legitimate adverse actions to assert weak retaliation claims. Applying but-for causation, the Court reasoned, better accords with Title VII’s text while limiting liability to actions that would not have occurred absent retaliatory intent.