Employees who present a doctor's note for depression may be protected under the Americans with Disabilities Act (ADA) and other anti-discrimination laws. These laws prohibit employers from discriminating against individuals with disabilities, including mental health conditions like depression. Employers may be required to provide reasonable accommodations, such as flexible work hours or a modified workload, to enable employees to perform their job duties despite their condition. If an employer retaliates or discriminates against an employee for requesting a doctor's note or taking time off for treatment, the employee may have legal recourse.