Workers' Comp Retaliation: Disciplining or Terminating an Injured Employee Safely

10/12/2026

An employee files a workers' comp claim. Three weeks later, a supervisor wants to write them up for attendance, or the company announces a reduction in force and their name is on the list. Neither decision is automatically illegal. Both will be examined through one lens if the employee challenges them: would this have happened if the employee hadn't filed a claim?

Most states prohibit employers from firing or discriminating against employees for filing a workers' comp claim, and an injured employee is often protected by other laws at the same time. That doesn't freeze employment decisions for the life of a claim. It means the decision needs a legitimate reason, consistent treatment and documentation that would make sense to someone who doesn't know the employee. This guide covers what counts as retaliation, how to handle discipline and terminations during an open claim, and a pre-termination checklist HR can use before any adverse action. For general retaliation prevention practices, see our guide to documenting to prevent retaliation.

What Counts as Retaliation for Filing a Claim

Workers' comp retaliation (sometimes called discrimination in the statutes) generally has three elements:

1. The employee engaged in protected activity: reporting an injury, filing a claim, hiring a lawyer for a claim, testifying in a claim proceeding, or in many states indicating an intent to file.
2. The employer took an adverse action: termination, demotion, discipline, reduced hours or pay, an unfavorable transfer, or threats.
3. There is a causal connection between the two.

State statutes differ in scope and remedies. Two examples:

• California Labor Code section 132a makes it a misdemeanor to discharge, threaten to discharge or otherwise discriminate against an employee because they filed or made known their intention to file a claim. The employee can petition the Workers' Compensation Appeals Board, generally within one year. Remedies include an increase in compensation by one-half, up to $10,000, plus costs up to $250, and reinstatement with lost wages and work benefits.
• Texas Labor Code section 451.001 bars discharging or otherwise discriminating against an employee because they filed a claim in good faith, hired a lawyer to represent them in a claim, instituted a proceeding in good faith, or testified in a proceeding. Under section 451.002, an employer that violates it is liable for reasonable damages, and a wrongfully discharged employee is entitled to reinstatement.

Other states have their own statutes, and some recognize retaliatory discharge claims through court decisions rather than statute. Check your state's law, and talk to counsel before an adverse action in a state you don't know well.

Federal law adds a layer. OSHA's recordkeeping rule prohibits discharging or discriminating against an employee for reporting a work-related injury or illness (29 CFR 1904.35(b)(1)(iv)). That covers the report itself, before any claim is filed.

What retaliation looks like in practice

The obvious cases are rare. More common fact patterns:

• Discipline for a rule nobody enforced until the employee filed a claim
• A poor performance review shortly after the claim, after years of good ones
• An attendance point assessed for a medical appointment related to the injury
• Comments like "we don't need people who get hurt" or "he's milking it"
• A layoff selection that picks the injured employee using subjective criteria
• Requiring "full duty or nothing," which can also raise ADA problems

Timing is the evidence plaintiffs rely on most. An adverse action shortly after protected activity is not proof of retaliation by itself, but combined with weak documentation or inconsistent treatment, it builds a strong case.

Discipline and Attendance Issues During an Open Claim

An open claim doesn't immunize an employee from discipline. Employees on workers' comp can still be held to conduct and performance rules that apply to everyone. The question is whether you can show the same response would have followed for any employee.

Before disciplining an employee with an open claim:

• Separate the injury from the conduct. Absences, late arrivals or reduced output caused by the injury, treatment or restrictions are not ordinary attendance or performance issues. They may be protected by workers' comp law, the FMLA or the ADA.
• Check consistency. Pull records showing how the same rule was enforced for other employees over the past one to two years. If others got a verbal warning for the same thing, a written warning now looks retaliatory.
• Check the history. Was the issue documented before the injury? Pre-injury documentation is strong evidence; post-injury documentation of a long-standing issue is weak.
• Use a second reviewer. Have HR, not just the supervisor who dealt with the injury, approve the action.

Attendance policies need special care. No-fault attendance points assessed for injury-related absences, medical appointments or FMLA-protected time create risk under several laws at once. Code those absences separately in your timekeeping system so they don't accumulate into points by accident.

Modified duty refusals. If an employee refuses a suitable modified-duty assignment, the result is usually a workers' comp benefit issue handled by the adjuster under state law, not a disciplinary one. If the employee is also on FMLA leave, they can decline light duty and remain on FMLA leave (29 CFR 825.220(d)). Talk to the claims administrator before treating a refusal as insubordination.

Layoffs and Terminations: Timing and Documentation

Terminating an employee with an open claim is sometimes necessary: a genuine reduction in force, serious misconduct, a position eliminated for business reasons, or an employee who cannot return even with accommodation after an individualized assessment. When you have to do it:

Reductions in force. Use objective, documented selection criteria decided before names are attached. Apply them to everyone in the affected group and keep the selection worksheets. If the injured employee is selected, be able to show they would have been selected using the same criteria regardless of the claim.

Misconduct. Investigate the same way you would for any employee: get the employee's side, interview witnesses, and document findings. Compare the penalty to what others received for similar conduct. Our article on employer defenses to workers' comp claims explains how certain kinds of misconduct also affect the comp claim itself.

Inability to return. "He's been out too long" is not a reason by itself. Before terminating for inability to work, complete an individualized ADA assessment, including whether additional leave or reassignment to a vacant position would be a reasonable accommodation. Document the interactive process.

Timing. You can't always control timing, but you can avoid making it worse. Don't accelerate a decision that was already in progress because a claim was filed. If the decision predates the injury, keep the documentation showing that.

Termination doesn't end the claim. The employee's right to benefits for the work injury usually continues after separation. Notify the claims administrator of the termination, but don't suggest it was connected to the claim.

When FMLA and ADA Protections Apply at the Same Time

An employee with a work injury is frequently protected by three laws at once:

Law	What it protects	Retaliation provision
State workers' comp statute	Filing a claim and pursuing benefits	State anti-retaliation statute or common law
FMLA	Taking protected leave for a serious health condition	Employers may not interfere with FMLA rights or use FMLA leave as a negative factor in employment actions (29 CFR 825.220)
ADA	Disability, accommodation requests	Retaliation and interference prohibited (42 U.S.C. 12203)

 

Practical consequences:

• Absences can be protected twice. Leave for a work injury that is also a serious health condition usually runs as FMLA leave concurrently with workers' comp, and should be designated as FMLA leave when it qualifies.
• The ADA continues after FMLA ends. An automatic termination when the FMLA leave year runs out, without an ADA review, is a common source of disability discrimination charges.
• Accommodation requests are protected activity. Asking for modified duty, a schedule change or more leave can be protected under the ADA, separate from the comp claim.

Supervisor Do's and Don'ts After an Injury Report

Supervisors cause most retaliation claims, usually without meaning to. Brief them every time an employee reports an injury.

Do:

• Get the employee care and report the injury immediately through the proper channel
• Follow restrictions exactly and route all medical information to HR
• Keep treating the employee the same way as before: assignments, overtime opportunities, communication
• Document performance or conduct issues the same way you would for any employee, and talk to HR first
• Tell HR about any comments from coworkers about the claim

Don't:

• Discourage reporting, or suggest the employee use personal health insurance instead
• Comment on whether the injury is real, or speculate about the employee's motives
• Change schedules, hours, or job duties without HR approval
• Bring up the claim in performance conversations
• Take any disciplinary action without HR review while the claim is open

A Pre-Termination Checklist for Employees With Open Claims

The checklist below is a sample. Adapt it to your organization and have it reviewed by employment counsel for your state.

Sample: Pre-Termination Review for an Employee With an Open Workers' Comp Claim

Employee: ________ Position: ________ Claim date: ________ Reviewer: ________

4. What is the specific reason for the action? Is it documented in writing?
5. When was the decision first considered? Is there documentation dated before the injury report or claim?
6. How have other employees been treated for the same issue in the last one to two years? Attach examples.
7. Which written policy applies? Was it communicated to the employee and enforced consistently?
8. Injury link. Is any part of the reason (absences, performance, restrictions) related to the injury, treatment or work restrictions? If yes, stop and review with counsel.
9. Is the employee on FMLA leave or within an FMLA leave year with entitlement remaining? Were any absences counted against them FMLA-protected?
10. Has the employee requested accommodation, or are there restrictions that suggest a disability? Was the interactive process completed and documented?
11. Decision-makers. Who made the decision? Did anyone involved make comments about the injury or claim?
12. For misconduct, was the employee given a chance to respond? Were witnesses interviewed?
13. RIF selection. For a layoff, were objective criteria set before names were considered, and applied to everyone?
14. Other protected activity. Has the employee filed other complaints recently (safety, wage, discrimination)?
15. State law. Has the applicable state anti-retaliation statute been checked? Is counsel review needed?
16. Who will deliver the decision, and what will they say? Is the script free of any reference to the claim?
17. Claim follow-up. Who will notify the claims administrator, and has final pay been handled under state law?

Sign-off: HR ________ Date ____ Counsel (if consulted) ________ Date ____

Use it alongside your standard employee termination checklist.

Train the People Who Make These Calls

Retaliation claims are easier to prevent than to defend, and prevention depends on HR and supervisors knowing where the lines are. Our workers' comp training for HR covers the fundamentals. The Workers' Compensation Training & Certification program covers injury reporting, communicating with employees and insurers, the claims process, medical restrictions and return to work, and injury and employment records, in a self-paced online course with an optional exam for the Certified Workers' Compensation Administrator credential.

Frequently Asked Questions

Can you fire an employee who is on workers' comp?

Yes, for a legitimate reason unrelated to the claim, such as a genuine layoff with objective selection criteria or documented misconduct handled consistently with how others are treated. You cannot fire them because they filed a claim, and you need to check FMLA and ADA obligations before acting. Because the timing invites scrutiny, document the reason thoroughly and have HR and, where appropriate, counsel review the decision first.

What is considered workers' comp retaliation?

Any adverse action, such as termination, demotion, discipline, reduced hours or a threat, taken because an employee reported an injury, filed a claim, hired a lawyer or participated in a claim proceeding. State statutes define the protected activity and remedies differently. California Labor Code 132a and Texas Labor Code 451.001 are two examples. OSHA's rules separately bar retaliation for reporting a work injury.

How do you prove retaliation for a workers' comp claim?

An employee typically shows protected activity, an adverse action and a causal link, often using timing, inconsistent treatment compared with coworkers, shifting explanations or supervisor comments. Employers defend by showing a legitimate, documented reason that would have led to the same decision without the claim. Your best defense is built before any dispute: consistent enforcement and contemporaneous documentation.

Can I discipline an employee for attendance while they have an open claim?

For absences unrelated to the injury, yes, if you treat them the same as any other employee. Absences caused by the injury, medical appointments or work restrictions are a different matter and may be protected by state workers' comp law, the FMLA or the ADA. Code injury-related absences separately so they don't count toward attendance points, and have HR review any discipline before it's issued.

What remedies can an employee get for workers' comp retaliation?

It depends on the state. In California, a successful Labor Code 132a petition can increase compensation by one-half up to $10,000, plus costs up to $250, reinstatement and lost wages and benefits. In Texas, an employer is liable for reasonable damages and a wrongfully discharged employee is entitled to reinstatement. Federal FMLA or ADA claims can add separate remedies.

Does terminating an employee end their workers' comp claim?

Usually not. The right to benefits for a work injury generally continues after the employment ends, under state law. Termination may affect some wage-replacement benefits depending on the state and the circumstances, but that's for the claims administrator to evaluate. Notify the adjuster of the separation without linking it to the claim.

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