Navigating the McArn Exception to At-Will Employment for Whistleblowers in Mississippi

Current as of: October 10, 2026 Whistleblower & Retaliation Claims Mississippi
Mississippi is an at-will employment state, but the McArn exception protects workers who are fired for refusing to commit an illegal act or reporting their employer's criminal behavior. You can sue for wrongful termination under these strict rules.

Mississippi has some of the most employer-friendly labor laws in the United States. The state strictly follows the 'at-will' employment doctrine, meaning an employer can generally fire an employee at any time, for any reason, or for no reason at all, provided it is not based on illegal discrimination (like race or gender). For decades, this left workers in a terrible position if their boss ordered them to do something illegal to keep their job.

Fortunately, the Mississippi Supreme Court recognized how unjust this was and created a narrow, but powerful, legal protection known as the 'McArn exception.' If you were fired because you refused to participate in a crime or because you blew the whistle on your employer's illegal activities, you may have the right to sue for wrongful discharge. Because state courts interpret this exception very strictly, finding a seasoned employment attorney in our directory of US Lawyers is crucial to building a successful case.

Step-by-Step Process in Mississippi

Wrongful termination lawsuits based on this state-specific protection are typically filed in the state circuit court where the employer operates, such as the Hinds County Circuit Court, Jackson or the Harrison County Circuit Court, Gulfport. The process requires proving that your termination directly violates public policy.

Step 1: Understanding the Two Prongs of the McArn Exception

The entire legal framework is based on the landmark case McArn v. Allied Bruce-Terminix Co., Inc., 626 So. 2d 603 (MS Supreme Court 1993). In this ruling, the court stated that an at-will employee can sue for wrongful discharge in only two specific situations: first, if the employee refuses to participate in an illegal act ordered by the employer; or second, if the employee reports illegal acts of the employer to the employer or to anyone else. It is vital to note that the act in question must be genuinely illegal (a crime), not just unethical or against company policy.

Step 2: Refusing or Reporting Environmental Dumping

A common scenario invoking the McArn exception involves environmental violations. If you work at a manufacturing plant in Biloxi and your manager explicitly orders you to dump toxic chemicals into a local river in violation of state and federal criminal environmental laws, you are protected. If you refuse the order and are fired the next day, you have a direct claim for wrongful discharge because you refused to commit a criminal act.

Step 3: Reporting Financial Embezzlement and Fraud

The second prong of the McArn exception applies when you blow the whistle. If you discover that the owner of your company is embezzling funds, committing tax fraud, or forging state documents, and you report this to the police or confront the owner about the crime, you are protected. If you are subsequently fired for making this report, your attorney will draft an individualized civil complaint and initiate your lawsuit alongside Form AOC/01, Mississippi, Administrative Office of Courts, Civil Case Filing Form to seek damages.

Step 4: Distinguishing Safety Code Violations from Crimes

One of the biggest hurdles in Mississippi is understanding that not all workplace violations trigger the McArn exception. If you report a simple OSHA safety hazard (like a broken handrail or lack of hard hats), Mississippi state courts often rule this does not fall under McArn because a standard safety violation is not a 'criminal act.' However, if the safety violation involves forging safety inspection documents (which is fraud/perjury), the McArn protection applies. Your attorney will help you navigate the crossover between state law and federal OSHA retaliation protections under 29 U.S.C. § 660(c).

Step 5: Meeting the Burden of Proof in State Court

To win a McArn lawsuit, you carry the burden of proof. You must prove three things: that the conduct you reported or refused to do was actually illegal, that your employer fired you, and that the firing was exclusively because of your refusal or your report. Employers will almost always claim you were fired for poor performance or tardiness. You will need strong evidence, such as emails, text messages, or witness testimony, to prove their stated reason is just a cover-up (pretext) for illegal retaliation.

How Much Does it Cost in Mississippi?

Pursuing a wrongful termination lawsuit requires financial preparation, though many employment lawyers work to make it accessible.

  • Attorney Fees: Many Mississippi employment lawyers will take a strong McArn case on a contingency basis, taking 33% to 40% of the final settlement. If you lose, you do not pay their hourly rate.
  • Filing Fees: Filing a civil lawsuit in a Mississippi Circuit Court typically costs around $150 to $200.
  • Deposition Costs: Taking sworn testimony from your former bosses and coworkers during the discovery phase requires hiring court reporters, which can cost $1,000 to $3,000.

How Long Does the Process Take?

Employment litigation in state court is rarely a fast process. Employers typically fight hard to defend their reputations and avoid paying damages.

Legal ActionEstimated TimelineKey Milestone
Filing the ComplaintWithin 1 to 3 Years of FiringDrafting the lawsuit and serving the employer.
Discovery Phase6 to 12 MonthsExchanging emails, records, and taking depositions.
Trial or Settlement1 to 2 YearsPresenting the case to a Mississippi jury.

Frequently Asked Questions (FAQ)

What damages can I win in a McArn lawsuit?

If you win a wrongful discharge case in Mississippi, you may be entitled to recover lost back pay, future lost wages (front pay), emotional distress damages, and in severe cases of intentional malice, punitive damages against the employer.

Do I have to report the crime to the police to be protected?

No. The Mississippi Supreme Court has ruled that reporting the illegal activity internally to a supervisor, manager, or company owner is sufficient to trigger the protection of the McArn exception.

Does this apply to independent contractors?

Generally, no. The McArn exception is specifically designed to protect at-will employees. Independent contractors do not typically receive this protection and must rely on the specific terms of their written contracts.

What if I was wrong about the act being a crime?

This is a highly contested area of Mississippi law. Generally, you must have a good faith, objectively reasonable belief that the conduct was illegal. However, if the court determines the act was not technically a crime under state law, your case could be dismissed.

How long do I have to file a lawsuit after being fired?

In Mississippi, the general statute of limitations for filing a wrongful discharge claim based on the McArn exception is three years from the date of your termination under Miss. Code Ann. § 15-1-49, but you should consult a lawyer immediately to preserve evidence.


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