Light Duty and Reduced Hours: Can My Employer Cut My Hours Due to Disability?

The short answer: an employer generally can change your schedule or hours for legitimate business reasons, but it cannot cut your hours because you have a disability, requested an accommodation, or were placed on light duty. When an hour reduction is really a way to push out, punish, or shortchange a disabled worker, it can amount to disability discrimination, retaliation, or even constructive discharge under federal law. The difference is all about the employer's reason, the timing, and how other workers are treated.

This is general information, not legal advice, but the rules below will help you tell a lawful schedule change from an illegal one and show you exactly what to document and where to file.

The Federal Baseline: At-Will Hours vs. Disability Protection

In most of the United States, employment is "at will," which means an employer can usually set and change your hours, shifts, and schedule without giving a reason. There is no federal law that guarantees a full-time worker a minimum number of hours per week, and the Fair Labor Standards Act (FLSA), enforced by the U.S. Department of Labor Wage and Hour Division, mostly governs how you are paid (minimum wage and overtime), not how many hours you must be offered.

But "at will" has major exceptions. An employer may not cut your hours for a reason the law specifically forbids. The key one here is the Americans with Disabilities Act (ADA), enforced by the U.S. Equal Employment Opportunity Commission (EEOC). The ADA covers private employers with 15 or more employees (and state and local governments), and a parallel law, the Rehabilitation Act, covers federal employers and many federal contractors. Under the ADA, it is illegal to treat you worse in any term or condition of employment, including hours and scheduling, because of your disability or because you asked for a reasonable accommodation.

What Light Duty Actually Means

"Light duty" usually refers to a temporary, less physically demanding assignment, most often after a workplace injury covered by workers' compensation. It is important to separate two different situations, because your rights differ:

• Workers' comp light duty. If you were hurt on the job, your employer may offer modified work while you recover. State workers' compensation law (this varies by state) controls things like wage-replacement benefits and whether you must accept a light-duty offer. If light duty pays less or has fewer hours, you may be entitled to partial wage-loss benefits through the workers' comp system.
• ADA reasonable accommodation. If your limitation comes from a disability (whether or not it started at work), the ADA may require your employer to provide reasonable accommodations, such as a modified schedule, reduced or part-time hours, reassignment of marginal duties, or a temporary lighter assignment, unless doing so causes "undue hardship."

An employer does not have to create a permanent light-duty job out of thin air, and it can require medical documentation of your restrictions. What it cannot do is use the light-duty label as cover to strip your hours and income because of your condition.

When Cutting Hours Crosses the Line

A reduction in hours becomes a legal problem when the real motive is your disability or your protected activity. Watch for these patterns:

• Disparate treatment. Non-disabled coworkers in the same role keep full hours while you, the disabled or light-duty worker, get cut. Different treatment for the same situation is a classic sign of discrimination.
• Retaliation. Your hours dropped soon after you requested an accommodation, disclosed a diagnosis, filed a workers' comp claim, took FMLA leave, or complained about discrimination. The ADA, Title VII, and the FMLA all forbid punishing workers for protected activity, and close timing is powerful evidence.
• Failure to accommodate. You asked for a schedule adjustment and instead of engaging in the required "interactive process," the employer simply slashed your hours or sent you home.
• Constructive discharge. Hours are cut so severely, or conditions made so intolerable, that a reasonable person would feel forced to quit. If you resign under those conditions, the law may treat it as a firing you can challenge, the same as if you had been terminated.

By contrast, an across-the-board cut tied to a genuine slowdown, lost contract, seasonal dip, or company-wide layoff that hits disabled and non-disabled workers alike is generally lawful, even if it hurts.

Other Laws That May Apply

• Family and Medical Leave Act (FMLA). Also enforced by the Department of Labor, the FMLA lets eligible employees of covered employers take job-protected leave, including intermittent or reduced-schedule leave, for a serious health condition. Your employer may reduce your pay to match reduced hours, but it cannot retaliate against you for using FMLA leave.
• Age Discrimination in Employment Act (ADEA) and Title VII. If you suspect the hour cuts also track your age (40+), race, sex, religion, or national origin, those laws (also enforced by the EEOC) may apply on top of the ADA.
• State and local law. Many states and cities offer stronger protections than federal law: lower employee-count thresholds (covering small employers the ADA does not), broader definitions of disability, predictive-scheduling or "reporting time" pay rules, and separate state disability and workers' comp systems. This varies by state, so check your state labor department and state civil rights agency.

The Wage-Loss Angle: Track Every Lost Dollar

Reduced hours mean reduced pay, and that lost income is often the heart of any claim. Even before you decide whether to file anything, start documenting your wage loss carefully, because back pay and lost wages are common remedies in discrimination and retaliation cases. Keep:

• Pay stubs and schedules from before and after the cut, so the drop in hours and earnings is clear.
• A simple log of your scheduled hours each week and who set them.
• Any benefits you lost because hours dropped below a threshold (health insurance eligibility, paid leave accrual, retirement contributions).

If your hours were cut because of a job injury, ask your state workers' comp system about temporary partial disability or wage-loss benefits, which can replace a portion of the difference between your old and reduced earnings.

Practical Steps to Protect Yourself

1. Put your accommodation request in writing. A short, dated email asking for a specific schedule or duty change creates a record and triggers the employer's legal duty to engage in the interactive process.
2. Get your medical restrictions documented. A note from your doctor describing your limitations and what you can do helps justify accommodations and undercuts any claim that you simply cannot work.
3. Save everything. Keep schedules, texts, emails, performance reviews, and any comments tying the hour cut to your condition. Note dates, times, and witnesses.
4. Compare yourself to coworkers. Note whether non-disabled or non-light-duty employees in your role kept their hours.
5. Use internal channels in writing. Report the problem to HR or a manager by email and keep a copy. This shows you raised it and can itself be protected activity.
6. Do not quit hastily. If you can, get advice before resigning. Quitting can complicate a constructive discharge claim and may affect unemployment eligibility.
7. Apply for unemployment if your hours drop sharply. Many states offer partial unemployment benefits to workers whose hours were significantly reduced. This varies by state, so check with your state labor department.

How and When to File a Charge

To pursue a federal disability discrimination or retaliation claim, you generally must first file a charge of discrimination with the EEOC (or a parallel state "deferral" agency) before you can sue. Strict deadlines apply. The federal window is short, and the exact number of days depends on whether your state has its own fair-employment agency, so do not wait. The EEOC accepts charges online, by phone, or in person, and filing is free. Workers' comp and wage claims have their own separate deadlines and agencies, which vary by state.

Because these deadlines can be missed easily and because employers usually have lawyers, it is genuinely worth talking to an employment lawyer early, even just for a consultation. Many employee-side attorneys offer free initial consultations and take strong cases on contingency, meaning you pay only if you recover. A lawyer can tell you which claim (ADA, FMLA, workers' comp, state law) fits best, preserve your deadlines, and value your lost wages. Even a single conversation can keep you from accidentally giving up rights.

The Bottom Line

Your employer can adjust hours for honest business reasons, but it cannot use light-duty status or your disability as an excuse to cut your pay, force you out, or punish you for asking for help. If the timing, the comparison to coworkers, or the employer's words point to your condition as the real reason, you likely have a claim worth protecting, and the clock is already running.

The law behind your rights at work

The ADA requires reasonable accommodation and an interactive process; the EEOC enforces it.

Key federal laws:

• Americans with Disabilities Act (ADA), 42 U.S.C. § 12101 et seq.

Where to get help or file a complaint:

• U.S. Equal Employment Opportunity Commission (EEOC) — file a charge

Your state and city matter. Federal law is the floor — many states and cities require higher pay, more leave, and broader protections. Always check your state’s rules (and any local ordinances) in addition to the federal laws above. This is general legal information, not legal advice.