How California’s retaliation framework actually works

Every retaliation case answers three questions: did you do something the law protects, did the employer respond with something serious, and can the two be tied together? Here is how each one works — and the burden-shifting rule that decides close cases.

Retaliation is the most common charge filed with the federal EEOC, and among the most common in California, for a reason: whatever the merits of an employee’s original complaint, the employer’s response to it is a separate legal question — and often a clearer one. You do not need to prove that the discrimination you reported was real. You need to prove that reporting it is why things went wrong.

California gives you two main statutory routes, and they are not interchangeable. This primer walks through both.

1 · Two statutes, two tracks

The Fair Employment and Housing Act protects complaints about discrimination and harassment — opposing practices the Act forbids, filing a charge, testifying, assisting someone else’s complaint. Labor Code section 1102.5 protects reports of legal violations generally: disclosures, to your employer or to any government agency, of conduct you reasonably believe breaks a law, rule, or regulation.¹ The elements rhyme. The procedures and burdens differ, and the differences decide cases.

2 · What counts as protected activity

Both statutes protect far more than formal complaints. Telling your manager you believe a coworker is being treated differently because of her age; emailing human resources that your commissions are being miscalculated; answering questions honestly in someone else’s investigation; refusing to carry out an instruction you reasonably believe is unlawful — each can qualify. Three points matter in practice.

You do not have to be right. The standard is reasonable belief: a complaint is protected if a reasonable employee in your position could believe the conduct was unlawful, even if a court later concludes it was not. And a disclosure counts even when the person you told already knew.²

You do not need magic words — but specificity helps. “This feels hostile” is weaker than “I believe I am being passed over because of my disability.” The record you create at the time of the complaint is the record the case will be tried on.

Some protected activity does not look like complaining. Requesting a disability or religious accommodation is protected activity in its own right.³ So is disclosing information to a government agency — even where investigating is part of your job.

3 · What counts as an adverse action

Termination qualifies, obviously. The harder question is everything short of it. California asks whether the employer’s action materially affected the terms, conditions, or privileges of employment — and materially is where these cases are argued.⁴ A demotion, a pay cut, a stripped territory, a sudden performance plan after years of clean reviews: usually yes. A cold shoulder: usually no.

Two doctrines do quiet work here. Courts assess the employer’s conduct in the aggregate, so a series of smaller acts — none sufficient alone — can add up to an adverse action. And if conditions become intolerable enough that a reasonable person would resign, resignation can be treated as constructive discharge. The bar for that is high. Talk to a lawyer before you resign, not after.

4 · Causation — the part that decides cases

Causation is rarely proved with an email that says “fire her for complaining.” It is proved with structure: the decision-maker knew about the protected activity; the action followed it closely; the stated reason does not hold up. Timing alone is rarely enough — but timing plus a shifting explanation, or timing plus a deviation from the employer’s own procedures, is how these cases are actually won.

Then the two statutes diverge, and the divergence matters more than anything else on this page. Under FEHA, the familiar framework applies: you make a prima facie showing, the employer articulates a legitimate reason, and you demonstrate that retaliation was a substantial motivating factor. Under section 1102.5, the Legislature wrote its own rule: you show your report was a contributing factor; the employer must then prove — by clear and convincing evidence — that it would have taken the same action anyway. In Lawson v. PPG, the Supreme Court confirmed that this framework, not the federal McDonnell Douglas test, governs.⁵ The practical effect: more whistleblower cases reach juries.

The two frameworks compared

5 · The clock

FEHA claims start at the Civil Rights Department: three years from the last retaliatory act to file the administrative complaint, then one year from your right-to-sue letter to file in court.⁶ Section 1102.5 claims go straight to court. But two traps deserve their own sentence. Claims against public entities can require a government claim within six months.⁷ And severance offers often come with short signing windows designed to expire before you have seen a lawyer. If any date might be near, treat it as urgent.

6 · What evidence matters

Start a dated timeline now, while memory is fresh: what you reported, to whom, in what words, and everything that changed afterward. Request your personnel file and payroll records — California law gives you a right to both.⁸ Keep what is lawfully yours: the offer letter, reviews, commission plans, the handbook. Note who else saw what.

Two cautions. Do not record conversations without legal advice — California requires the consent of everyone on the call.⁹ And do not take documents that are not yours to take. The clean way to build a case is also the effective way.

If this resembles your situation — you raised something, and then things changed — the sequence you lived through may be a case. Write to me and tell it plainly, in order. That is exactly how I will read it.

Notes

1. Gov. Code §12940(h); Lab. Code §1102.5(a)–(b).
2. People ex rel. Garcia-Brower v. Kolla’s, Inc. (2023) 14 Cal.5th 719 — “disclosure” includes reports of information the recipient already knew.
3. Gov. Code §12940(m)(2).
4. Yanowitz v. L’Oréal USA, Inc. (2005) 36 Cal.4th 1028 — the materiality test, and aggregation of a course of conduct.
5. Lawson v. PPG Architectural Finishes, Inc. (2022) 12 Cal.5th 703; see also Harris v. City of Santa Monica (2013) 56 Cal.4th 203 on “substantial motivating factor.”
6. Gov. Code §§12960(e), 12965(c).
7. Gov. Code §911.2 (Government Claims Act).
8. Lab. Code §§1198.5, 226(b).
9. Pen. Code §632.

Related writing: Four years of Lawson v. PPG · What at-will does not mean

This article states California law as of its revision date and is analysis, not legal advice. Reading this site does not create an attorney-client relationship. Attorney advertising.