Retaliation is the most commonly filed claim with the EEOC — and often the strongest claim in an employment case, even when the underlying discrimination or harassment allegation is close. The law reaches well beyond termination. It covers a wide range of adverse actions that would dissuade a reasonable worker from making the complaint in the first place.
The framework has three moving parts: protected activity, materially adverse action, and causation. Each is worth understanding on its own terms.
Protected activity
Protected activity is the conduct that triggers retaliation protection. Under federal, New York, and New Jersey law, it takes two general forms.
Opposition. Reporting, complaining about, or opposing conduct that the worker reasonably believes is unlawful discrimination, harassment, or other unlawful conduct. This includes internal complaints to HR or a supervisor, external complaints to the EEOC or the New York State or City agencies, participation in a coworker’s complaint, and — critically — cooperation in an internal investigation into someone else’s complaint. The Supreme Court in Crawford v. Metropolitan Government of Nashville, 555 U.S. 271 (2009), held that a worker who answered questions in a supervisor-initiated investigation was engaged in protected opposition activity, even though she had not initiated any complaint of her own.
Participation. Filing a charge, testifying, assisting, or participating in an investigation, proceeding, or hearing under Title VII, the ADA, the ADEA, or comparable state and local statutes. 42 U.S.C. § 2000e-3(a); 29 U.S.C. § 623(d); 42 U.S.C. § 12203(a).
Under Title VII, opposition activity requires that the worker had a reasonable, good-faith belief that the conduct opposed was unlawful. The underlying complaint does not have to succeed. It does not even have to survive a motion to dismiss. A reasonable belief, based on the facts the worker knew at the time, is enough.
The NYCHRL is broader still. Under N.Y.C. Admin. Code § 8-107(7), retaliation is unlawful when directed at a person who “opposed any practice forbidden under this chapter” or filed a complaint. The NYCCHR and the courts have construed the provision generously.
Materially adverse action — the Burlington Northern standard
The Supreme Court set the standard for retaliation adverse actions in Burlington Northern & Santa Fe Railway Co. v. White, 548 U.S. 53 (2006). Sheila White complained about sex-based harassment. In response, she was reassigned from a forklift operator role to a track-labor role — same pay, same benefits — and later suspended without pay for 37 days over a disciplinary charge that was ultimately reversed with backpay.
The Supreme Court held that Title VII’s anti-retaliation provision is not limited to actions affecting the terms and conditions of employment. The standard is whether the action was “materially adverse” — that is, whether “a reasonable employee would have found the challenged action materially adverse, which in this context means it well might have dissuaded a reasonable worker from making or supporting a charge of discrimination.” The reassignment to track work — same pay, same benefits — was materially adverse because it involved dirtier, more physically demanding, less prestigious duties. The temporary suspension, later reversed, was materially adverse because it caused an actual financial and emotional injury during the period.
Burlington Northern is why retaliation claims often outrun the underlying discrimination claim. The scope of actionable retaliation is broader than the scope of actionable discrimination.
The NYCHRL’s standard is broader still. Under the Williams v. New York City Housing Authority, 61 A.D.3d 62 (1st Dep’t 2009), framework, retaliation is actionable if the action is “reasonably likely to deter a person from engaging in protected activity.” Petty slights or trivial inconveniences fall outside the standard, but the threshold is meaningfully lower than the federal materially-adverse test.
The NJLAD, N.J.S.A. 10:5-12(d), makes it unlawful to take reprisals against a person because he or she has opposed any practice or proceeding forbidden under the statute. New Jersey courts have applied the Burlington Northern framework to NJLAD retaliation claims and construed it broadly.
Causation
Title VII retaliation requires but-for causation. The Supreme Court held in University of Texas Southwestern Medical Center v. Nassar, 570 U.S. 338 (2013), that a Title VII retaliation plaintiff must prove that “the unlawful retaliation would not have occurred in the absence of the alleged wrongful action or actions of the employer.” This is a higher standard than the “motivating factor” test that applies to Title VII discrimination claims.
Section 1981 retaliation similarly requires but-for causation under Comcast Corp. v. National Association of African American-Owned Media, 589 U.S. 327 (2020).
The NYSHRL post-2019 aligns with the NYCHRL’s more worker-favorable standard: causation is measured under a mixed-motive framework rather than but-for.
The NYCHRL requires only that retaliation was a motivating factor in the adverse action, not the but-for cause.
The NJLAD applies a motivating-factor causation standard, not but-for.
Temporal proximity — a short interval between the protected activity and the adverse action — is often the strongest circumstantial evidence of causation. Federal courts commonly treat action within days or weeks as strong evidence; action within months requires additional corroborating evidence. The NYCHRL and NJLAD reach the same result on a shorter runway.
The conduct retaliation reaches
Termination and constructive discharge. The most direct retaliation. Constructive discharge covers cases in which the employer makes conditions so intolerable that the reasonable worker feels compelled to resign.
Demotion, transfer, and reassignment. Even lateral transfers can be materially adverse under Burlington Northern — dirtier work, worse hours, longer commute, less-desirable clients, isolation from the team.
Cut hours, cut shifts, lost tips, lost commissions. Financial adverse actions short of termination.
Denial of promotion, raise, bonus, or opportunity. Nonselection for advancement, exclusion from high-profile projects, being passed over on discretionary awards.
Sudden negative reviews. A worker with a clean performance history who receives a sharply negative review shortly after a complaint has strong evidence of retaliation.
Performance improvement plans. PIPs imposed after a complaint, particularly PIPs with targets designed to be unmet, are a classic retaliatory tool.
Discipline for pretextual reasons. Sudden write-ups for conduct that had never before been an issue, or for conduct that other workers routinely engage in without discipline.
“Investigation reversal.” The complaining worker becomes the subject of an internal investigation — for policy violations, timekeeping issues, or generic misconduct — as a response to the complaint.
Exclusion, isolation, and reduced access. Removal from meetings, projects, communications, and the informal networks that produce advancement. Being “put in a corner.”
Reference contamination. Post-termination communications from the employer that undermine the worker’s future opportunities. The Supreme Court in Robinson v. Shell Oil Co., 519 U.S. 337 (1997), held that Title VII protects former employees against post-employment retaliation.
Retaliation against a family member or close relation. The Supreme Court in Thompson v. North American Stainless, LP, 562 U.S. 170 (2011), held that firing the fiancé of a worker who had filed a complaint was actionable retaliation. Under the Thompson framework, retaliation against family members, spouses, close friends, and other people close to the complainant can be actionable.
Retaliatory investigation of the complainant’s private life. Digging into a worker’s social media, prior employment, or personal history after a complaint — for the evident purpose of building a pretextual disciplinary case — is often itself actionable.
Threats and warnings. Explicit or implicit threats about the consequences of pursuing a complaint. Under the NYCHRL, threats that would deter a reasonable worker from proceeding are actionable even where no further action is taken.
The statutes that carry retaliation provisions
Nearly every federal and state antidiscrimination statute — and many other worker-protective statutes — contain an anti-retaliation provision:
- Title VII — 42 U.S.C. § 2000e-3(a).
- Section 1981 — recognized by CBOCS West, Inc. v. Humphries, 553 U.S. 442 (2008).
- ADA — 42 U.S.C. § 12203.
- ADEA — 29 U.S.C. § 623(d).
- PWFA — 42 U.S.C. § 2000gg-2.
- FMLA — 29 U.S.C. § 2615(a).
- FLSA — 29 U.S.C. § 215(a)(3). The Supreme Court held in Kasten v. Saint-Gobain Performance Plastics Corp., 563 U.S. 1 (2011), that oral wage-and-hour complaints are protected.
- NLRA — 29 U.S.C. § 158(a)(4). Protection for participating in Board proceedings; the NLRA more broadly protects “concerted activity” under § 7.
- Sarbanes-Oxley — 18 U.S.C. § 1514A.
- Dodd-Frank — 15 U.S.C. § 78u-6(h).
- False Claims Act — 31 U.S.C. § 3730(h).
- NY Labor Law § 740 and § 741 — New York whistleblower protection.
- NJ CEPA — N.J.S.A. 34:19-1 et seq.
- NYSHRL — N.Y. Exec. Law § 296(1)(e) and (7).
- NYCHRL — N.Y.C. Admin. Code § 8-107(7).
- NJLAD — N.J.S.A. 10:5-12(d).
Evidence
- Timeline. A chronology showing the protected activity, followed by the adverse action, with specific dates.
- Comparators. Similarly situated workers who did not complain and who were treated differently on the same job dimension.
- Pretext. Documentation of pre-complaint performance that contradicts the employer’s post-complaint criticism.
- Internal communications. Emails, Slack messages, and HR notes about the complainant that will be produced in discovery.
- The employer’s stated reason — inconsistencies, shifting explanations, and reasons that do not match the record are powerful evidence of pretext.
- Witnesses. Coworkers who observed the treatment, or received similar treatment after their own complaints, or heard supervisors discuss the complainant.
What to do
- Preserve everything from before and after the complaint. Prior performance reviews, positive communications, and any documentation of your work history. The comparison with post-complaint treatment is the case.
- Document the timeline. Date of the protected activity. Every adverse action since, with dates.
- Ask questions in writing. If an adverse action is announced, respond in writing seeking the specific reason and the specific policy invoked. Written responses often become significant evidence in the case.
- Do not sign a severance at the moment of termination. Take it home. Consult.
- Talk to a lawyer promptly. Retaliation limitations periods vary — EEOC filings must generally happen within 300 days in New York and New Jersey; NYCHRL and NYSHRL civil actions generally have three years; NJLAD is generally two years; CEPA is one year. The clock matters.
If you were terminated, demoted, disciplined, or otherwise treated adversely after reporting discrimination, harassment, unsafe conditions, wage violations, or other unlawful conduct in New York or New Jersey, contact Fingerhut Law for a confidential consultation.
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