Workplace Retaliation in California: How to Prove It

What Counts as Workplace Retaliation

Retaliation occurs when an employer takes an adverse action against an employee because the employee engaged in a legally protected activity. The adverse action does not have to be termination. California law recognizes a wide range of retaliatory conduct, including firing or threatening to fire the employee, demotion or reduction in job title, cutting hours or pay, reassignment to less desirable duties or shifts, exclusion from meetings, projects, or opportunities, issuing unwarranted negative performance reviews, creating a hostile work environment, and placing the employee on unjustified probation or a performance improvement plan.

Any action that would discourage a reasonable employee from exercising their rights can qualify as retaliation.

What Activities Are Protected

California law protects employees who engage in a broad range of activities. The two primary statutes are the Fair Employment and Housing Act (FEHA) and California Labor Code Section 1102.5, though several other laws provide additional protections.

FEHA protections. Under FEHA, it is illegal to retaliate against an employee who opposes workplace harassment or discrimination, files a complaint about harassment or discrimination, testifies or assists in any FEHA proceeding or investigation, or requests reasonable accommodations for a disability or religious practice. You are protected even if the underlying harassment or discrimination you reported does not ultimately rise to the level of a legal violation, as long as your complaint was made in good faith.

Whistleblower protections (Labor Code 1102.5). This statute protects employees who report suspected violations of state, federal, or local law to a government agency, law enforcement, or a supervisor with authority to investigate. It also protects employees who refuse to participate in activity that would violate the law. Importantly, you are protected even if it turns out that no actual violation occurred, as long as you had a reasonable belief that one did.

Other protected activities. California law also prohibits retaliation for filing a wage claim or reporting unpaid wages, filing a workers’ compensation claim, taking protected leave under FMLA, CFRA, or other leave laws, discussing wages or working conditions with coworkers, participating in union activity, reporting workplace safety hazards, filing a complaint with a government agency, performing jury duty, and exercising your right to vote.

The Three Elements of a Retaliation Claim

To establish a retaliation claim in California, you generally must prove three things:

1. You engaged in a protected activity. This means you took one of the actions described above, such as reporting harassment, filing a wage claim, or refusing to participate in illegal conduct.
2. Your employer took an adverse action against you. This includes termination, demotion, pay cuts, schedule changes, disciplinary action, or any other treatment that would discourage a reasonable employee from exercising their rights.
3. There is a causal connection between your protected activity and the adverse action. You must show that your employer’s action was motivated, at least in part, by your protected activity. This is typically the most contested element in retaliation cases.

The SB 497 Game-Changer: The 90-Day Rebuttable Presumption

Senate Bill 497, the Equal Pay and Anti-Retaliation Protection Act, took effect on January 1, 2024, and fundamentally changed how retaliation cases are proven in California. Under SB 497, if your employer takes adverse action against you within 90 days of your engaging in a protected activity, the law presumes the action was retaliatory.

This is a rebuttable presumption, meaning the employer can overcome it by presenting evidence of a legitimate, non-retaliatory reason for the action. But the critical shift is in the burden of proof. Before SB 497, the employee had to affirmatively prove the causal connection. Now, if the adverse action falls within the 90-day window, the connection is presumed, and the employer must prove it was coincidental.

SB 497 also introduced a civil penalty of up to $10,000 per employee per violation, payable directly to the affected worker. This penalty is in addition to other available remedies.

The 90-day presumption applies to retaliation claims under Labor Code Sections 98.6 (wage claims and Labor Commissioner proceedings), 1102.5 (whistleblower protections), and 1197.5 (equal pay protections).

How to Build a Strong Retaliation Case

Document the timeline. The single most important piece of evidence in a retaliation case is timing. Record the exact date of your protected activity and the exact date of each adverse action. A short gap between the two is powerful evidence of a causal connection, especially under the SB 497 presumption.

Preserve all communications. Save emails, text messages, voicemails, Slack messages, and any written communications related to your complaint or the adverse action. Screenshots with timestamps are particularly valuable.

Keep your performance records. Obtain copies of your performance reviews, commendations, and any positive feedback from before your protected activity. If your evaluations turned negative only after you complained, this contrast supports an inference of retaliation.

Note inconsistencies in the employer’s explanation. If your employer gives different reasons for the adverse action at different times, or if the stated reason does not match the documented facts, these inconsistencies suggest the real reason is being concealed.

Identify witnesses. Coworkers who observed the change in your treatment, who heard retaliatory comments from supervisors, or who experienced similar retaliation themselves can provide supporting testimony. 

What Damages Are Available

If you prevail on a retaliation claim in California, available remedies may include back pay for lost wages and benefits, front pay for future lost earnings, emotional distress damages, punitive damages in cases involving fraud, oppression, or malice, reinstatement to your former position, civil penalties of up to $10,000 per violation under SB 497, and recovery of attorney’s fees and litigation costs. Many California employment attorneys handle retaliation cases on a contingency basis, meaning you pay nothing unless you win.

Frequently Asked Questions

Do I have to be fired to have a retaliation claim?

No. Retaliation includes any adverse action, not just termination. Demotion, pay cuts, schedule changes, exclusion from opportunities, unjustified discipline, and creating a hostile work environment can all support a retaliation claim.

What if I reported something that turned out not to be illegal?

You are still protected. Both FEHA and Labor Code 1102.5 protect employees who report in good faith based on a reasonable belief that a violation occurred. You do not need to prove the underlying violation actually happened.

Should I report retaliation to HR before filing a legal claim?

It depends on the situation. Internal reporting can demonstrate that you gave the employer an opportunity to correct the problem. However, in some cases, HR is part of the problem. An employment attorney can advise you on the best approach based on your specific circumstances.

Standing Up Against Retaliation

California’s anti-retaliation laws exist to ensure that employees can exercise their legal rights without fear of punishment. If you have been subjected to adverse treatment after reporting illegal conduct, filing a complaint, or engaging in any other protected activity, the law is on your side. With the SB 497 presumption and the Lawson standard, California employees are in a stronger position than ever to hold retaliatory employers accountable.