May 14, 2025
Intermittent leave is most often associated with the Family and Medical Leave Act (FMLA), but it also plays a major role in accommodations under the Americans with Disabilities Act (ADA). Understanding how intermittent leave fits into both legal frameworks is essential for employers today.
Key legal protections
- Americans with Disabilities Act (ADA)
- Prohibits discrimination based on disability
- Requires reasonable accommodations for qualified individuals
- Covers physical or mental impairments that limit major life activities
- ADA Amendments Act of 2008
- Broadened the definition of disability
- Many state laws go even further in their protections
What is a reasonable accommodation?
A reasonable accommodation is any change that allows an employee with a disability to perform essential job functions. These may include:
- Modified equipment or workspace
- Schedule adjustments or closer parking
- Leave of absence, even if FMLA has been exhausted
- Reassignment to a vacant role as a last resort
Employers are not required to grant accommodations that pose an undue hardship.
Intermittent leave under the ADA
- Defined as: Leave taken in non-continuous blocks
- Why it matters: Enables employees to continue working while managing health conditions
- When it applies: Even if FMLA doesn’t, the ADA may still require consideration of intermittent leave
Benefits of intermittent leave
- For the employee:
- Maintains income and workplace connection
- Can support faster healing through continued activity
- For the employer:
- Keeps experienced staff contributing
- Reduces need for extended coverage or new training
Employer best practices
- Review documentation carefully
- Must specify frequency and duration of time off or modified duties
- Must specify frequency and duration of time off or modified duties
- Engage in the interactive process
- Discuss options collaboratively with the employee
- Consider trial periods to test accommodations
- Document everything
- Capture communications, decisions, and trial outcomes for compliance
Managing potential abuse
- Monitor adherence to agreed leave frequency and duration
- Request recertification if use exceeds what’s medically supported
- Apply discipline consistently across disabled and non-disabled employees
Final thoughts
When used effectively, intermittent leave creates a supportive, productive environment that benefits everyone and can often provide the best balance between health and job performance.