Can a Texas employer fire an employee for off-duty marijuana use?
In Texas, yes. The Compassionate Use Program carries no employment protection, which surprises employers and employees alike.
Last updated: August 02, 2026
Direct Answer
In Texas, private employers generally can terminate employees for off-duty marijuana use since state law does not protect recreational marijuana use. However, employers must ensure policies are clear, consistently applied, and compliant with any applicable federal or local regulations. This balance helps avoid operational risks and legal uncertainty that often worry employers.
Controlling authority: Texas at-will employment, limited by Sabine Pilot Service, Inc. v. Hauck (Tex. 1985), Tex. Labor Code ch. 21, the federal anti-discrimination statutes, and NLRA section 7 — which applies in workplaces with no union.
Texas provides no employment protection for cannabis use
Texas remains a state where marijuana is not legalized for recreational use, which means employers have broad discretion to address off-duty marijuana consumption. While this might seem straightforward, many employers struggle with how to enforce policies fairly and avoid claims of discrimination or wrongful termination. The key is having well-crafted policies that align with actual workplace expectations and communicate consequences clearly.
Employers should also remember that federal law still classifies marijuana as an illegal substance, which can add complexity, especially if the workplace is subject to federal contracts or safety-sensitive roles. What I see employers miss is that even with legal discretion, inconsistent enforcement or lack of documentation often leads to grievances or defensibility issues when terminations are challenged.
Texas position, current as of August 2026: the Texas Compassionate Use Program contains no employment protection. Texas has no statute restricting an employer from disciplining or terminating an employee for a positive THC test, including a registered participant, and no state law requires accommodation of cannabis use. The practical constraints are your own written policy, consistency of application, safety-sensitive designations, and any underlying condition that may itself be covered by the ADA — not the cannabis use.
| Limit on at-will | What it covers | How narrow it is |
|---|---|---|
| Sabine Pilot (common law) | Discharge solely for refusing to perform an act that would expose the employee to criminal liability | Very narrow. The act must be criminal, not merely unethical or against policy, and the refusal must be the sole reason. It is the only judicially created Texas exception. |
| Tex. Labor Code ch. 21 | Protected characteristics, and retaliation for protected activity | 15 employees for most claims; one employee for sexual harassment. |
| Federal anti-discrimination statutes | Title VII, ADA, ADEA, PWFA, USERRA, and others | Thresholds vary; ADEA begins at 20 employees. |
| FMLA interference and retaliation | Use of, or the request for, protected leave | Covered employers only — but public agencies at any size. |
| NLRA section 7 | Concerted activity about pay, hours and working conditions | Applies to non-union workplaces. This is the one employers most often miss. |
| Workers’ compensation retaliation | Filing a claim in good faith | Statutory, and independent of at-will. |
| Written contract or policy promise | Terms that displace at-will status | A handbook can create one accidentally if the disclaimer is missing or contradicted. |
| Public employee due process | A property interest in continued employment | Applies to many public employers; see the public sector row of your own policy. |
The real constraints are your policy and consistency
A common oversight is assuming a simple zero-tolerance policy solves the problem. Without operational alignment—meaning managers understand how to investigate, document, and communicate about off-duty use—the policy may fail in practice. This gap frequently causes inconsistent discipline or morale issues among staff who perceive unfair treatment.
Another missed opportunity is neglecting to evaluate the real impact of off-duty use on job performance or safety. Blanket terminations without this assessment risk unnecessary turnover and potential legal pushback. Practical HR requires balancing policy enforcement with a reasonable review of how off-duty conduct affects the workplace.
| Did the employee recently… | Statute | Effect on the decision |
|---|---|---|
| Discuss pay, hours or conditions with coworkers, including online | NLRA section 7 | Protected even with no union present. Discipline here is the classic unforced error. |
| Report discrimination, harassment or safety concerns | Title VII, ch. 21, OSHA | Retaliation is an independent claim that can outlive the underlying complaint. |
| Request or use leave, or an accommodation | FMLA, ADA, PWFA | Use of leave cannot be a negative factor in any decision. |
| File a workers’ compensation claim | Tex. Labor Code ch. 451 | Statutory retaliation claim. |
| Refuse to do something criminal | Sabine Pilot | Narrow, but absolute where the refusal is the sole reason. |
| Participate in an investigation | Title VII, ch. 21 | Participation is protected independently of the outcome. |
| Threaten to sue or contact an agency | Various | The threat itself is often protected opposition. Reacting to it converts a defensible termination into a retaliation claim. |
Where cannabis discipline goes wrong
Terminating employees for off-duty marijuana use involves risks beyond legal compliance. Understanding these pitfalls helps you build a defensible, fair approach that supports your business goals while minimizing liability.
- Inconsistent application of drug policies across employees
- Lack of clear communication about policy expectations
- Insufficient documentation of investigations or disciplinary actions
- Ignoring the impact of off-duty use on job performance
- Overlooking applicable federal or contractual drug-free requirements
Check the policy, the designation and the pattern
Before taking action, review your workplace drug policies for clarity and consistency. Confirm they explicitly address off-duty use and outline consequences. Assess how managers currently handle suspected violations and whether training or guidance is needed to ensure fair treatment. This practical step protects your organization from claims of arbitrariness or unfairness.
Also evaluate whether the employee’s conduct genuinely affects their job or workplace safety. Not every off-duty use creates operational risk. Document your findings thoroughly. If your policies or practices reveal gaps, this is the time to revise them—not just for compliance but to build a reliable system that leaders can implement day to day.
Scores a specific termination decision before the meeting, not after it.
When an underlying condition is involved
Engage HR professionals when facing complex terminations to ensure your approach aligns with both compliance and operational realities. Expert guidance can help navigate ambiguous situations, mitigate legal exposure, and maintain leadership accountability. This is especially important if your organization lacks dedicated HR resources or if managers are uncertain about how to handle specific cases.
Early HR involvement also supports consistent documentation and communication strategies that preserve institutional knowledge and reduce turnover risks. Partnering with HR prevents the reactive ‘check-the-box’ mindset and promotes a system that withstands real-world pressures and scrutiny.
Need Help Navigating Marijuana Use Policies?
Our team at Faulkner HR Solutions specializes in strategy-backed, people-first HR consulting that helps Texas employers build compliant, practical drug use policies. Contact us for guidance tailored to your operational realities and legal landscape.
Contact UsThis page provides general HR information for employers and is not legal advice. For legal interpretation or representation, consult qualified employment counsel.