While Texas is widely known as an “at-will” employment state, meaning that an employer can generally terminate an employee at any time for any legal reason—or for no reason at all—there are powerful exceptions to this rule. When an employer crosses the line into illegal territory, Texas and federal laws provide employees with specific pathways to seek justice and financial recovery. Navigating the state’s legal framework requires identifying the precise legal theory, or cause of action, that fits the wrongdoing. For individuals considering legal action against a former or current company, understanding the top 10 causes of action to sue an employer in Texas is the first step toward building a strong case.
- Employment Discrimination
One of the most frequent grounds for a workplace lawsuit is employment discrimination. Under Chapter 21 of the Texas Labor Code and federal statutes like Title VII of the Civil Rights Act of 1964, it is strictly illegal for an employer to make adverse employment decisions—such as firing, demoting, or reducing pay—based on a protected characteristic. These protected classes include race, color, religion, sex, national origin, age (for workers 40 and older), and disability. To successfully bring this lawsuit in court, an employee must first exhaust administrative remedies by filing a formal charge with either the Texas Workforce Commission Civil Rights Division or the U.S. Equal Employment Opportunity Commission.
- Sexual Harassment and Hostile Work Environment
While technically a subset of sex discrimination, sexual harassment forms its own robust basis for legal claims in Texas. A cause of action for a hostile work environment arises when unwelcome sexual advances, requests for sexual favors, or verbal and physical conduct of a sexual nature become severe or pervasive enough to alter the conditions of employment. Texas laws place strict obligations on employers to address these behaviors. If management knows or should have known about the harassment and fails to take immediate, corrective action, they can be held directly liable for the resulting psychological and professional damage.
- Retaliation for Protected Activities
Employers are legally forbidden from punishing workers who stand up for their rights. A cause of action for retaliation occurs when an employer takes adverse action against an employee because they engaged in a protected activity, such as opposing discriminatory practices, participating in a workplace investigation, or filing an internal complaint. To win a retaliation suit, the plaintiff must establish a direct causal link between their protected behavior and the employer’s negative response, proving that the employer’s stated reason for termination or discipline was merely a pretext.
- Wage and Hour Violations
Texas employees are protected by both the federal Fair Labor Standards Act (FLSA) and the Texas Payday Law. Employers frequently face lawsuits for failing to pay minimum wage, denying overtime compensation to non-exempt workers, misclassifying employees as independent contractors, or withholding final paychecks. Under the Texas Payday Law, workers can seek unpaid wages directly through the Texas Workforce Commission Employment Litigation Guidance or bypass the agency to file an FLSA lawsuit in federal court to recover back pay, liquidated damages, and attorney’s fees.
- The Sabine Pilot Exception (Refusing to Commit an Illegal Act)
Because Texas adheres firmly to at-will employment, common-law wrongful termination claims are highly restricted. However, a landmark Texas Supreme Court case created a singular, powerful exception known as the Sabine Pilot doctrine. This cause of action allows an employee to sue for wrongful termination if they were fired for the sole reason that they refused to commit a criminal act requested by their employer. To prevail, the employee must prove that performing the requested task would subject them to criminal penalties and that their refusal was the exclusive cause of their discharge.
- Workers’ Compensation Retaliation
Under Section 451.001 of the Texas Labor Code, employers are prohibited from discharging or discriminating against an employee who has filed a workers’ compensation claim in good faith. This statutory cause of action ensures that workers hurt on the job can seek medical care and income benefits without fear of losing their livelihood. Unlike standard discrimination claims, a Section 451 retaliation lawsuit does not require filing a charge with an administrative agency first, allowing injured workers to file a claim directly in a Texas state court.
- Breach of Employment Contract
While most Texas workers are at-will, some operate under written or oral employment agreements. A cause of action for breach of contract arises when an employer violates a clear, binding promise regarding job duration, compensation structures, severance packages, or specific grounds required for termination. If the contract stipulates that an employee can only be fired “for cause,” and the employer terminates them without meeting that threshold, the employer can be held liable for financial damages, including lost wages and benefits.
- Family and Medical Leave Act (FMLA) Violations
The federal Family and Medical Leave Act applies to Texas employers who have 50 or more employees. It grants eligible workers the right to take up to 12 weeks of unpaid, job-protected leave for specified family or medical reasons. Employees can sue an employer under two distinct FMLA causes of action: interference and retaliation. An interference claim focuses on an employer denying or disrupting an employee’s right to take leave, while a retaliation claim targets employers who demote, harass, or terminate a worker for actually utilizing their FMLA leave.
- Defamation
When employment relationships disintegrate, disputes often follow workers outside the workplace. An employer or manager can be sued for defamation if they make false, damaging statements about a current or former employee to a third party, such as a prospective employer or industry peers. To establish this tort in Texas, the employee must prove that the statement was published to others, was demonstrably false, caused measurable harm to their professional reputation, and was made with at least negligence regarding its truth.
- Whistleblower Claims
Texas provides specific statutory protections for employees who risk their careers to expose unlawful operations. Under the Texas Whistleblower Act, public sector employees can sue their governmental employers if they face retaliation for reporting a violation of law to an appropriate law enforcement authority. For private-sector employees, Texas lacks a general whistleblower protection statute, but specific laws protect certain industries—such as healthcare workers who report patient abuse or employees reporting violations under environmental safety mandates.
Filing a lawsuit against an employer in Texas requires careful attention to statutory deadlines, administrative prerequisites, and strict evidentiary standards. Because the legal landscape favors employer flexibility, identifying the correct cause of action alongside proper documentation is vital to securing back pay, compensatory damages, and professional vindication.