California Labor Code 132a: Claims, Proof, and Penalties

California Labor Code Section 132a makes it illegal for an employer to fire, threaten, demote, cut the hours of, or otherwise punish an employee because that employee got hurt on the job, filed a workers’ compensation claim, or testified in a coworker’s claim. If it happens to you, you file a petition with the Workers’ Compensation Appeals Board within one year of the retaliatory act, and a successful claim can get you your job back, your lost wages, and an extra penalty of up to $10,000 against the employer.¹

What Counts as Retaliation Under 132a

The statute reaches two sets of actors. Employers cannot discharge, threaten to discharge, or discriminate against an employee who has filed a workers’ comp claim, announced an intention to file, received a rating, award, or settlement, or testified (or planned to testify) in another employee’s workers’ comp case. Insurers face a parallel ban: they cannot pressure an employer to fire or discriminate against such an employee by threatening to cancel the policy, raise the premium, or impose any other consequence.¹

“Discriminates” is read broadly. Termination is the obvious case, but the word also covers cutting your hours, passing you over for a promotion you were in line for, demoting you, reducing your pay, or refusing to rehire you after a doctor has cleared you to return. Even a threat to do any of these things is a violation. The question that matters is whether the employer singled you out for worse treatment because of the injury or the claim.

What You Have to Prove

To get a 132a petition off the ground before the Appeals Board, you have to make what the law calls a prima facie case. Three elements: you suffered a work-related injury, your employer knew about the injury or the claim, and the employer took some adverse action against you afterward.¹

That is not the whole picture, though. In 2003, the California Supreme Court decided Department of Rehabilitation v. Workers’ Compensation Appeals Board (30 Cal.4th 1281) and added a requirement that decides most 132a cases: you must also show you were treated differently from uninjured employees. The worker in that case had to use sick leave for appointments tied to his work injury and argued the policy was discriminatory. The court said no, because every employee had to use sick leave for medical appointments regardless of cause.²

So your case needs a concrete comparison. Something like: I was fired for missing work after my injury, but uninjured coworkers who missed the same amount of time kept their jobs. Or: I was qualified for the promotion, and the only thing that changed between me and the person who got it was my claim. Without that side-by-side, the petition usually fails.

Once you lay out your prima facie case, the burden shifts to the employer to give a legitimate, non-discriminatory reason for what it did. If the employer produces one, you then get the chance to show that the stated reason is a pretext.

What the Employer Can Argue Back

The main defense is business necessity. Under Smith v. Workers’ Comp. Appeals Board (1984), any adverse action triggered by an employee’s industrial injury is presumed discriminatory unless the employer proves the action was compelled by the genuine realities of operating the business.²

In practice, that might mean eliminating the position as part of a real company-wide restructuring, or demonstrating that the employee genuinely cannot perform the essential functions of the job even with accommodations. The employer has to show it would have taken the same action regardless of the work injury. Pointing to the cost or inconvenience caused by the injury is not enough. The Smith court also held that an employer cannot shelter behind a collective bargaining agreement as its business necessity.²

What You Can Recover

When the Appeals Board finds a 132a violation, the statute gives you three things:

Reinstatement to your job, with reimbursement of all wages and work benefits lost from the date of the retaliatory act through the date you are returned to work.
An increase in your workers’ compensation benefits by one-half, capped at $10,000. This operates as a penalty against the employer on top of the comp benefits already owed.
Litigation costs and expenses, capped at $250.

The $250 cost cap has not been adjusted since the statute was enacted, so you should expect to absorb most of your out-of-pocket litigation expenses through that line item.¹

Criminal Penalties

Every 132a violation is a misdemeanor, both for employers who retaliate and for insurers who pressure them to do so. The Appeals Board itself cannot try criminal cases. It can refer suspected violations to the Division of Labor Standards Enforcement, and you can file a complaint directly with the Division or with your local prosecutor.¹ Under Penal Code Section 19, a standard misdemeanor carries up to six months in county jail, a fine of up to $1,000, or both.³ Actual criminal prosecution under 132a is uncommon. The civil petition before the Appeals Board is the enforcement route almost everyone uses.

Filing Deadline and Where to File

You start a 132a claim by filing a petition with the Workers’ Compensation Appeals Board, usually inside your existing workers’ comp case. The petition asks for increased compensation, reinstatement, and reimbursement of lost wages and benefits.¹

The statute of limitations is one year from the discriminatory act. If you were fired, the clock starts on the day you were fired. Miss the deadline and the claim is gone, no matter how strong it was. One trap: the year runs from the act itself, not from the day you figured out it was retaliation. If you were passed over for a promotion six months ago and only just connected it to your claim, you have six months left, not twelve.¹

Pairing 132a With a FEHA Lawsuit

When your injury leaves you with a disability, the same conduct can also violate California’s Fair Employment and Housing Act, which separately bars disability discrimination.⁴ In City of Moorpark v. Superior Court (1998) 18 Cal.4th 1143, the California Supreme Court held that 132a is not an exclusive remedy; you can pursue FEHA claims and common law wrongful discharge claims alongside your 132a petition.⁵

Why bother with FEHA on top? It offers things 132a does not. A FEHA case goes through civil court and lets you seek emotional distress damages and other relief the Appeals Board cannot award. FEHA also imposes an affirmative duty on employers to provide reasonable accommodations for a disability, something 132a has no equivalent for. The trade is cost and time: FEHA litigation is heavier than a 132a petition. The Moorpark court cautioned that where the two overlap, equitable principles prevent double recovery, so lost wages already paid under a 132a result cannot be collected again in a FEHA suit.⁵

1
California Legislative Information. California Code LAB 132a
2
Commission on Health and Safety and Workers’ Compensation. Update on Labor Code Section 132a and Employer Termination of Health Insurance Coverage
3
California Legislative Information. California Penal Code 19
4
California Legislative Information. California Government Code 12940
5
Justia Law. City of Moorpark v. Superior Court (Dillon)