What Is the Jones Act? A Guide for Louisiana Maritime Workers

Jones Act

The Merchant Marine Act of 1920 (46 U.S.C. 30104). A federal law giving qualifying maritime workers (seamen) the right to sue their employers for negligence, unlike standard workers’ compensation which bars employer lawsuits.

The Jones Act is the single most important legal protection for offshore and maritime workers in Louisiana. Morris & Dewett has represented injured maritime workers across the Gulf Coast for over 25 years.

What Is the Jones Act

The Jones Act is the common name for the Merchant Marine Act of 1920, codified at 46 U.S.C. 30104. It gives qualifying maritime workers the right to sue their employers for negligence when they are injured on the job. This is a federal law. It applies regardless of which state you live in or where your injury occurs.

Before the Jones Act, maritime workers had almost no legal recourse when injured at sea. Standard workers’ compensation systems excluded them, and the common law remedies available at the time were narrow. Congress created the Jones Act to fill that gap.

Here is what makes the Jones Act different from every other workplace injury system. You can file a lawsuit directly against your employer. You can request a jury trial. And the negligence standard is lower than in ordinary personal injury cases. Your employer only needs to be “slightly negligent” for you to have a valid claim.

Jones Act claims can be filed in federal court or Louisiana state court. In Louisiana, federal options include the Eastern District in New Orleans, the Western District in Lafayette, Shreveport, or Lake Charles, and the Middle District in Baton Rouge. The choice of court matters, and an experienced Jones Act attorney can advise on which forum gives your case the strongest position.

Who Qualifies as a Jones Act Seaman

A Jones Act seaman is a maritime worker who contributes to a vessel’s function and spends roughly 30% or more of working time on a vessel in navigation. The U.S. Supreme Court defined this two-part test in Chandris, Inc. v. Latsis (1995).

First, you must contribute to the function or mission of a vessel. This means your work must be connected to the vessel’s purpose, whether that is transporting cargo, supporting offshore drilling, or towing barges. Second, you must have a substantial connection to a vessel in navigation. Courts generally interpret this as spending roughly 30% or more of your working time aboard a vessel.

The term “vessel in navigation” covers more than just ships. It includes barges, supply boats, crew boats, tugboats, floating drilling rigs, and jack-up rigs while being moved. If the structure floats and can be moved, it is likely a vessel. Fixed platforms bolted to the ocean floor are not.

Workers who split time between shore and vessel can still qualify. A marine engineer who spends four days a week on a supply boat and one day in the office meets the threshold. Common qualifying roles include deckhands, captains, engineers, vessel cooks, roustabouts assigned to vessels, marine welders, and crane operators on barges.

LHWCA

Longshore and Harbor Workers’ Compensation Act (33 U.S.C. 901-950). A federal workers’ compensation system covering maritime workers who are not seamen, including longshoremen, harbor workers, shipbuilders, and ship repairers.

Workers who do not qualify include those stationed on fixed platforms, longshoremen who load and unload cargo on the dock, and harbor workers. Those workers fall under the LHWCA, a different federal system.

Independent Contractors and the Jones Act

Your job title does not determine your Jones Act status. The law uses a functional test, not a contractual label. If your employer calls you an independent contractor but you meet the Chandris two-part test, you may still qualify as a Jones Act seaman.

This matters because some maritime employers classify workers as independent contractors to avoid Jones Act obligations. The legal analysis focuses on the reality of the working relationship, not the paperwork.

Oil Rig Workers

Coverage for oil rig workers depends on the type of structure. Workers on floating rigs, semisubmersible rigs, and drillships generally qualify as seamen because those structures are vessels. Workers on fixed platforms generally do not.

The gray area involves workers who rotate between vessels and fixed platforms. A roustabout who spends half the hitch on a supply boat and half on a platform may qualify depending on how the time breaks down. This is one of the most fact-intensive questions in maritime law, and it is frequently contested.

Three Legal Remedies for Injured Seamen

An injured seaman has three separate legal remedies, and all three can be pursued in the same lawsuit. Understanding each one matters because they cover different situations and have different requirements.

The first is a Jones Act negligence claim under 46 U.S.C. 30104. This allows you to sue your employer for any negligence that contributed to your injury. The second is maintenance and cure, which requires your employer to pay your living expenses and medical bills while you recover, regardless of who was at fault. The third is an unseaworthiness claim, which holds the vessel owner liable for providing an unreasonably unsafe vessel.

Each remedy has its own legal standard. Jones Act negligence requires showing employer fault, even minimal fault. Maintenance and cure requires no showing of fault at all. Unseaworthiness is a strict liability standard focused on the condition of the vessel, not the employer’s behavior.

Pursuing all three claims simultaneously creates leverage because each one addresses a different aspect of the employer’s responsibility. Morris & Dewett files all applicable claims from the start.

Jones Act Negligence Standard

The negligence standard under the Jones Act is sometimes called the “featherweight” standard. Your employer is liable if their negligence played any part, even the slightest, in causing your injury. This is far lower than the standard in ordinary personal injury cases, where you must prove the defendant failed to act as a reasonable person would.

What does employer negligence look like in practice? Failure to maintain equipment. Inadequate crew training. Unsafe work procedures. Slippery decks that were not cleaned or treated. Defective rigging or safety gear. Insufficient crew size for the work being performed. The employer does not need to be the sole cause. Contributing to your injury is enough.

Comparative Fault

A legal rule that reduces your recovery by your percentage of fault. In Louisiana, if you are 51% or more at fault, you recover nothing. If you are 50% or less at fault, your damages are reduced proportionally.

Comparative Fault works differently under the Jones Act than under Louisiana state law. Louisiana adopted a modified 51% bar effective January 1, 2026, under La. C.C. Art. 2323. That state rule does not apply to Jones Act claims. The Jones Act uses pure comparative fault under federal maritime law. Your recovery is reduced by your percentage of fault, but you are never completely barred from recovering.

This distinction matters. If a jury finds you 60% at fault in a state personal injury case, you recover nothing under the new Louisiana rule. In a Jones Act case with the same facts, you recover 40% of your damages.

How Employers Defend Jones Act Claims

Maritime employers use predictable defense strategies. The most common is disputing your seaman status entirely. If they can reclassify you as a non-seaman, you lose access to the Jones Act and are limited to LHWCA benefits or state workers’ compensation.

Employers also argue comparative fault aggressively. Even though you cannot be barred from recovery under the Jones Act, a high fault percentage reduces your damages. Company representatives may take your statement shortly after the injury, looking for admissions they can use later.

Another tactic involves company doctors. Some employers direct injured workers to physicians who consistently minimize injuries and clear workers to return before they are ready. You have the right to choose your own doctor and to seek independent treatment rather than rely on an employer medical referral.

Maintenance and Cure Obligations

Maintenance and Cure

A maritime employer’s obligation to pay an injured seaman’s daily living expenses (maintenance) and all reasonable medical treatment (cure) until maximum medical improvement, regardless of who caused the injury.

Maintenance and Cure is one of the oldest obligations in maritime law. It requires your employer to pay two things when you are injured. Maintenance is a daily allowance for food and lodging while you recover at home. Cure covers all reasonable and necessary medical treatment until you reach maximum medical improvement.

The critical feature of maintenance and cure is that fault does not matter. Even if you caused the injury yourself, your employer must pay. The only exceptions are injuries caused by willful misconduct or concealment of a preexisting condition during your hiring medical exam.

MMI

Maximum Medical Improvement. The point at which your treating physician determines your condition has stabilized and further treatment will not significantly change the outcome.

Maintenance is typically a fixed daily rate. It should cover what your food and lodging would actually cost. Cure covers medical treatment, prescriptions, rehabilitation, and any other reasonable medical expense related to the injury. Your employer cannot stop paying cure until a doctor determines you have reached MMI.

If your employer willfully refuses to pay maintenance and cure, federal courts can award punitive damages and attorney fees. The U.S. Supreme Court confirmed this in Atlantic Sounding Co. v. Townsend (2009). This penalty exists because some employers use nonpayment as a pressure tactic to force cheap settlements. Read more about maintenance and cure obligations on our dedicated page.

How Does the Jones Act Differ from Workers Compensation

The Jones Act lets you sue your employer and recover uncapped damages including pain and suffering. Workers’ compensation does not. Workers’ compensation is a state-run, no-fault system where you receive capped benefits without proving your employer did anything wrong.

Under the Jones Act, you file a lawsuit against your employer. You must prove negligence, but the standard is low. In return, you have access to uncapped damages including pain and suffering, full lost wages, and future earning capacity. Workers’ compensation does not allow pain and suffering awards. It does not allow jury trials. It uses an administrative process with fixed benefit schedules.

Louisiana workers’ compensation under La. R.S. 23:1101 does not apply to Jones Act seamen. This is why the seaman status determination is so important. If your employer successfully argues that you are not a seaman, you may be pushed into the workers’ compensation system with significantly lower benefits and no lawsuit option.

The wrong classification can mean the difference between a full legal recovery under the Jones Act and a capped administrative benefit under workers’ compensation.

Jones Act vs the Longshore and Harbor Workers Compensation Act

The LHWCA covers maritime workers who are not seamen. Longshoremen, harbor workers, shipbuilders, and ship repairers fall under this federal system. It provides scheduled benefits similar to state workers’ compensation but under federal administration.

The dividing line is straightforward in theory. If you work on a vessel and meet the Chandris two-part test, you are a Jones Act seaman. If you work on or near navigable waters but not as a vessel crew member, you fall under the LHWCA. In practice, the line blurs.

Platform workers who occasionally ride supply boats exist in a gray area. Divers who work from vessels but also from fixed platforms create classification disputes. Marine construction workers who operate heavy equipment on barges may qualify under either system depending on how their time breaks down.

Employer misclassification happens frequently in the Gulf of Mexico. Some companies classify vessel workers under the LHWCA to limit their exposure, since LHWCA benefits are lower and do not include pain and suffering damages. If you work on a vessel and your employer told you that you are only covered by the LHWCA, that classification may be wrong. An experienced maritime injury attorney can evaluate whether you have been misclassified.

What Compensation Does Jones Act Law Allow After a Maritime Injury

Loss of Consortium

A legal claim available to a spouse for the loss of companionship, affection, and support caused by the injured person’s condition. It is a separate damage category from the injured person’s own claims.

Federal maritime law does not cap damages the way state workers’ compensation systems do. A successful Jones Act claim can recover past and future medical expenses, past and future lost wages and loss of earning capacity, physical pain and suffering, mental anguish, and Loss of Consortium.

Maintenance and cure payments are separate from negligence damages. You receive maintenance and cure while your case is pending, and those payments do not reduce what you can recover through your Jones Act negligence or unseaworthiness claims.

Punitive damages are available in limited circumstances. If your employer willfully failed to pay maintenance and cure, the court can award additional damages as punishment. This is a strong incentive for employers to meet their obligations.

Loss of Earning Capacity

The difference between what you could have earned over your working lifetime and what you can earn now after the injury. Calculated by a vocational expert and converted to present value by an economist.

Loss of enjoyment of life is a recognized damage category in maritime cases. If your injury prevents you from activities you could do before, that loss has value under the law. Loss of Earning Capacity accounts for the long-term impact on your ability to earn a living. This is particularly significant for offshore workers who may no longer be able to perform physically demanding vessel work.

Future damages in maritime cases are calculated using vocational experts and economists to project lost earning capacity. Morris & Dewett retains these experts early in the case because the difference between a rough estimate and a documented projection is significant at trial.

Wrongful Death Under the Jones Act and DOHSA

When a maritime worker dies due to employer negligence, surviving family members have legal remedies. The specific law that applies depends on where the death occurred.

For deaths within 12 nautical miles of shore, general maritime wrongful death law applies. Surviving family members, including the spouse, children, parents, and dependent relatives, can recover both pecuniary damages (lost financial support, funeral costs) and non-pecuniary damages (loss of society and companionship).

DOHSA

Death on the High Seas Act (46 U.S.C. 30301). A federal statute governing wrongful death claims for deaths occurring beyond 12 nautical miles from U.S. shores. Originally limited recovery to pecuniary (financial) damages only.

For deaths beyond 12 nautical miles, the DOHSA governs the claim. DOHSA originally limited recovery to pecuniary damages only, excluding non-pecuniary losses like loss of companionship. This is a significant distinction because many offshore injuries occur well beyond the 12-mile line.

A Jones Act wrongful death claim can also be filed against the employer for negligence causing death. These claims run parallel to the general maritime or DOHSA remedies. The interaction between these different legal frameworks depends on the specific facts of where and how the death occurred.

The distinction between general maritime wrongful death and DOHSA controls the outcome. The available damages differ depending on which law applies, and the wrong legal strategy can leave recoverable damages on the table. Morris & Dewett handles wrongful death maritime cases across all three frameworks. Learn more about offshore oil rig accidents and the risks that lead to these cases.

Common Types of Jones Act Cases in Louisiana

Louisiana’s position on the Gulf of Mexico means Jones Act cases here involve the full range of maritime injuries. Thousands of supply vessels, crew boats, tugboats, and drilling vessels operate from Louisiana ports including Port Fourchon, Venice, Cameron, and Intracoastal City.

Vessel collisions and allisions (a vessel striking a fixed object) cause catastrophic injuries because of the size and momentum of maritime vessels. Falls on slippery decks and gangways are among the most common Jones Act injuries, often caused by inadequate non-skid surfaces, loose equipment, or failure to clean spills.

Crane and rigging accidents on barges and supply vessels involve heavy loads, confined spaces, and often inadequate safety procedures. Fires and explosions on vessels create burn injuries that require specialized medical treatment and long recovery periods.

Toxic chemical exposure is a growing area of Jones Act litigation. Workers on chemical tankers, cleaning vessels, or operating near drilling fluid systems may be exposed to harmful substances over time. Equipment failures involving winches, capstans, and derricks cause crush injuries and amputations.

Man overboard incidents and injuries during crew transfers between vessels and platforms round out the most common case types. Crew transfers in the Gulf involve swinging personnel baskets or step-across maneuvers where timing and communication are critical.

Crane accidents, chemical exposure cases, and crew transfer injuries each require different technical knowledge, different evidence to preserve, and different experts to retain. Morris & Dewett matches the investigation to the specific equipment or operation that caused the injury.

How Long Do You Have to File a Jones Act Claim

Prescriptive Period

Louisiana’s term for statute of limitations. The legal deadline to file a lawsuit. For personal injury, it is two years from the date of injury under La. C.C. Art. 3493.1 (effective July 1, 2024).

The Jones Act statute of limitations is three years from the date of injury under 46 U.S.C. 30106. This is a federal deadline. Louisiana’s two-year Prescriptive Period under La. C.C. Art. 3493.1 does not apply to Jones Act claims.

For latent injuries like hearing loss or diseases caused by chemical exposure, the discovery rule applies. The three-year clock starts when you knew or should have known about the injury and its connection to your work. This matters for conditions that develop over months or years of exposure.

Maintenance and cure has its own three-year deadline based on the equitable doctrine of laches. Missing the deadline on any of these claims bars the claim entirely. Federal courts have no discretion to extend the period.

Maritime cases require specialized evidence collection. Vessel logs, maintenance records, safety inspection reports, and crew member witness statements all need to be preserved before they disappear, and some records have short retention periods that run well inside the three-year filing window.

Filing a Jones Act Claim in Louisiana

Jones Act plaintiffs can file in federal court or Louisiana state court. Both systems allow jury trials for Jones Act claims, which is a right that does not exist in workers’ compensation proceedings.

Louisiana federal courts include the Eastern District (New Orleans), the Western District (Lafayette, Shreveport, and Lake Charles), and the Middle District (Baton Rouge). The choice of forum involves strategic considerations including jury composition, local rules, and case management practices. Many Jones Act cases involve companies headquartered in Texas but operating in Louisiana waters.

Louisiana is one of the busiest Jones Act jurisdictions in the country because of the Gulf of Mexico offshore industry. Federal judges and state court judges in coastal parishes handle these cases regularly and understand the law. This is an advantage for injured workers filing in Louisiana courts.

Evidence preservation is critical from day one. Vessel logs, maintenance records, safety reports, training records, and witness statements from crew members all matter. Maritime employers know how to manage evidence. Some records have short retention periods. A preservation demand sent early in the process locks down evidence before it can be destroyed or overwritten. Morris & Dewett sends preservation demands within the first week of engagement on every maritime case. Learn more about the Jones Act claims process on our dedicated page.