In most cases, yes. Under federal law there is no requirement that an employer give you advance notice before reducing your hours, and there is no federal minimum number of hours an employer must offer. Unless you are protected by an employment contract, a union agreement, or a state or city "predictive scheduling" law, a private employer can generally cut your schedule, including down to zero hours, at any time, as long as the reason is not illegal.
That answer surprises a lot of people, so it is worth understanding exactly where the line is, what your employer cannot do, and how to protect yourself if a sudden cut leaves you in a bad spot.
The Federal Baseline: At-Will Employment and the FLSA
The core reason employers have this flexibility is the doctrine of at-will employment. In every U.S. state except Montana, employment is presumed to be "at will," which means either you or your employer can change the terms of the job, or end it entirely, at any time and for almost any reason. Cutting your hours is a smaller version of that same power. If an employer can lawfully lay you off without notice, it can usually reduce your hours without notice too.
The main federal wage law, the Fair Labor Standards Act (FLSA), enforced by the U.S. Department of Labor, Wage and Hour Division, sets the federal minimum wage and overtime rules. But the FLSA is mostly silent on scheduling. It does not:
- Guarantee a minimum number of hours per week or per shift
- Require advance notice before a schedule change
- Require "reporting time" or "show-up" pay if you are sent home early
- Limit how often an employer can change your schedule
What the FLSA does require is that you are paid at least the minimum wage for every hour you actually work, and overtime (time-and-a-half) for hours over 40 in a workweek if you are a non-exempt employee. So an employer can cut your hours, but it still has to pay you correctly for the hours you do work.
A Special Note for Salaried Exempt Employees
If you are a salaried exempt employee, the rules are slightly different. To keep your exempt status, your employer generally must pay your full predetermined salary in any week you perform any work, with only limited exceptions. An employer can lawfully reduce your hours and your salary going forward as a genuine change to your pay arrangement, but it cannot dock your salary in a way that turns your pay into an hourly-style deduction without risking your exemption. If your salary is suddenly being reduced based on day-to-day hours, that is worth a closer look with the Wage and Hour Division or a state labor agency.
Where State and Local Law Adds Protection
This is the part that varies by state, and it is where you may have more rights than the federal baseline suggests.
Predictive Scheduling ("Fair Workweek") Laws
A growing number of states and cities have passed predictive scheduling or "fair workweek" laws. These typically apply to larger employers in specific industries such as retail, food service, and hospitality. Where they exist, they can require an employer to:
- Post or provide work schedules a set number of days in advance
- Pay "predictability pay" if the employer changes your schedule after it is posted
- Offer available extra hours to existing part-time staff before hiring new workers
- Provide a minimum rest period between closing and opening shifts
These laws exist in only a handful of jurisdictions, and the exact triggers, employer-size thresholds, and pay amounts differ from place to place. Because the details vary so much, check your state labor department and your city government website for a current rule rather than relying on a figure you read online. If you live in a major city with a high cost of living, it is especially worth a quick search for "fair workweek" plus your city's name.
Reporting-Time / Show-Up Pay
Some states require reporting-time pay (sometimes called show-up pay): if you report to work as scheduled but are sent home early or given far fewer hours than promised, the employer may owe you a minimum amount of pay for showing up. This is a state-level protection, not a federal one, and the rules and amounts differ by state. Your state labor department can tell you whether your state has it.
When Cutting Your Hours Crosses Into Illegal Territory
Even in an at-will state, an employer cannot cut your hours for an illegal reason. The flexibility employers have is broad, but it is not unlimited. A reduction in hours becomes unlawful when it is a form of discrimination or retaliation. Watch for these situations:
Discrimination
Under Title VII of the Civil Rights Act, the Americans with Disabilities Act (ADA), the Age Discrimination in Employment Act (ADEA), and the Equal Pay Act, all enforced by the Equal Employment Opportunity Commission (EEOC), an employer cannot single you out for reduced hours because of your race, color, religion, sex (including pregnancy, sexual orientation, and gender identity), national origin, disability, age (40 and over), or genetic information. If everyone in your department lost hours during a slow season, that is likely legal. If only the older workers, or only the women, or only the employee who recently requested a disability accommodation lost hours, that pattern may be unlawful.