What Is Intermittent FMLA?
Intermittent FMLA is a provision under the Family and Medical Leave Act that allows eligible employees to take leave in separate, non-consecutive blocks of time due to a single qualifying reason. Unlike traditional FMLA leave, which is typically taken as continuous weeks or months away from work, intermittent leave provides flexibility for employees dealing with chronic health conditions, ongoing medical treatments, or unpredictable medical needs.
The leave can be taken in increments as small as one hour or even shorter periods, depending on the employer’s timekeeping system. This flexibility makes intermittent FMLA particularly valuable for employees managing conditions that require periodic medical appointments, treatments, or recovery periods but don’t necessitate extended continuous absence from work.
According to federal regulations under 29 CFR § 825.202, intermittent leave must be medically necessary, and the medical certification should address why such a schedule is required. The Department of Labor estimates that FMLA has been utilized more than 460 million times since its inception, with intermittent leave accounting for a significant portion of these instances.
Difference Between Intermittent Leave and Reduced Schedule Leave
While often used interchangeably, these terms have distinct meanings:
- Intermittent Leave: FMLA leave taken in separate blocks of time for the same qualifying reason (e.g., periodic treatments, flare-ups of chronic conditions)
- Reduced Schedule Leave: A temporary change in the employee’s regular schedule that reduces working hours per day or per week (e.g., working part-time instead of full-time for recovery)
Who Qualifies for Intermittent FMLA?
Eligibility for intermittent FMLA requires meeting both employee and employer criteria, plus having a qualifying reason for leave.
Employee Eligibility Requirements
To qualify for intermittent FMLA, employees must meet these criteria:
- Employment Duration: Worked for the employer for at least 12 months (does not need to be consecutive)
- Work Hours: Completed at least 1,250 hours of service during the 12 months immediately preceding the leave
- Work Location: Work at a location where the employer has 50 or more employees within 75 miles
Employer Coverage
FMLA applies to:
- Private sector employers with 50 or more employees for at least 20 workweeks in the current or preceding calendar year
- All public agencies (federal, state, and local government employers) regardless of employee count
- Public and private elementary and secondary schools
Qualifying Reasons for Intermittent Leave
Intermittent FMLA is available for specific qualifying reasons:
- Employee’s Own Serious Health Condition: Chronic conditions requiring periodic treatment (e.g., diabetes, asthma, migraines, mental health conditions)
- Family Member’s Serious Health Condition: Caring for a spouse, child, or parent with a serious health condition requiring intermittent care or support
- Military Caregiver Leave: Caring for a covered servicemember with a serious injury or illness (up to 26 weeks)
- Qualifying Exigency: Addressing certain situations arising from a family member’s military deployment
- Birth or Placement: Only available with employer agreement for healthy births/adoptions; automatic for newborns or mothers with serious health conditions
The medical certification must demonstrate that intermittent leave is medically necessary and that the condition cannot be better accommodated through continuous leave.
5-Step Process to Obtain Intermittent FMLA
Securing intermittent FMLA requires careful navigation through documentation, communication, and coordination. Here’s the detailed process:
Step 1: Verify Your Eligibility
Before initiating the request process, confirm you meet all eligibility requirements. Review your employment records to verify:
- Your total months of employment (including non-consecutive periods)
- Hours worked in the past 12 months (check pay stubs or HR records)
- Your employer’s size and location relative to the 50-employee threshold
Step 2: Consult Your Healthcare Provider
Schedule an appointment with your healthcare provider to discuss your need for intermittent leave. Your provider must complete the Certification of Health Care Provider form (Form WH-380-E for employee’s condition or Form WH-380-F for family member’s condition). The certification should include:
- Diagnosis and expected duration of the condition
- Frequency and duration of treatment required
- Medical justification for why intermittent leave is necessary
- Expected pattern of absences (e.g., weekly appointments, unpredictable flare-ups)
Healthcare providers should be specific about the treatment regimen and why the condition requires an intermittent schedule rather than continuous leave.
Step 3: Notify Your Employer
Provide notice to your employer as early as possible:
- Foreseeable Leave: Give at least 30 days’ advance notice when the need for leave is known (e.g., scheduled treatments, planned surgery)
- Unforeseeable Leave: Notify your employer as soon as practicable, typically within one or two business days of learning of the need for leave
Contact your HR department or designated FMLA administrator to request the appropriate forms. While you don’t need to mention “FMLA” specifically, you should provide enough information for the employer to understand the leave is for a qualifying reason.
Employers must respond within five business days, either provisionally approving the leave or requesting additional information.
Step 4: Submit Complete Medical Certification
Employees typically have 15 calendar days to return the completed medical certification to their employer. The certification must:
- Be completed by a licensed healthcare provider
- Include all required information about the medical condition and treatment plan
- Specifically address the medical necessity of intermittent leave
- Estimate the frequency and duration of leave needed
If the initial certification is incomplete or insufficient, employers may request clarification or authentication. Employers may also require a second opinion at their expense if they have reason to doubt the certification’s validity.
Keep copies of all submitted documentation for your records.
Step 5: Coordinate Leave Schedule and Track Usage
Once approved, work with your employer to implement the intermittent leave schedule:
- Scheduling: When possible, schedule foreseeable treatments to minimize workplace disruption while meeting medical needs
- Reporting: Follow your employer’s standard absence reporting procedures for each instance of leave
- Tracking: Monitor your leave usage to ensure you don’t exceed your 12-week (or 26-week for military caregiver) annual entitlement
- Recertification: Be prepared to provide updated medical certification every six months or when requested by your employer based on changed circumstances
Employers track intermittent leave usage in increments no greater than the shortest period used for other leave types (typically one hour). Leave is counted only for time actually taken, not for scheduled work time.
Remember that intermittent FMLA is job-protected leave. Employers cannot retaliate against you for taking approved FMLA leave or interfere with your rights under the law.
State-by-State Requirements: Top 10 States
While federal FMLA sets the baseline, many states offer additional protections or paid leave benefits. Here’s a comparison of requirements in the top 10 most populous states:
| State | Paid Leave Program | Duration | Wage Replacement | Employer Size | Additional Notes |
| California | Yes (PFL + CFRA) | Up to 8 weeks paid, 12 weeks job-protected | 60-70% of wages | 5+ employees | Pregnancy disability leave (PDL) provides 4 additional months |
| Texas | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | No state-specific family leave law |
| Florida | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | Follows federal FMLA requirements only |
| New York | Yes | 12 weeks paid | 67% of average weekly wage | All employers (26+ weeks employment) | Includes care for siblings; 40-56 hours sick leave |
| Pennsylvania | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | No state-specific family leave law |
| Illinois | Yes (starting 2026) | 12 weeks (combined) | Up to 90% of wages | All employers | Program begins January 2026 |
| Ohio | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | No state-specific family leave law |
| Georgia | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | No state-specific family leave law |
| North Carolina | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | 4 hours/year for school activities; domestic violence leave |
| Michigan | No | 12 weeks unpaid (federal FMLA only) | None | 50+ employees | No state-specific family leave law |
Important Note: When state and federal laws both apply, employers must comply with the law that provides greater protection to employees. Many states are implementing or expanding paid family leave programs, so check your state’s current requirements.
For the most current information about your state’s specific requirements, visit your state’s Department of Labor website or consult with an employment attorney.
How FMLADocs Works for FMLA Certification
Obtaining proper medical certification is often the most challenging step in securing intermittent FMLA. FMLADocs offers a streamlined telehealth solution that simplifies this process while ensuring compliance with FMLA documentation requirements.
The FMLADocs Process
- Create Your Account: Register on the FMLADocs platform with basic information and medical history
- Schedule Virtual Consultation: Book an appointment with a licensed healthcare provider at your convenience, often with same-day or next-day availability
- Complete Video Visit: Discuss your medical condition, treatment needs, and work limitations during a secure video consultation
- Receive Certification: If medically appropriate, the provider completes the required FMLA certification form (typically delivered within 24-48 hours)
- Submit to Employer: Download and submit the completed certification to your HR department
Benefits of Using Telehealth for FMLA
- Accessibility: No need to take time off work or travel to a doctor’s office
- Speed: Faster appointment scheduling compared to traditional in-person visits
- Convenience: Complete consultations from home or any private location
- Documentation: Digital records and certifications for easy submission and storage
- Privacy: Secure, HIPAA-compliant platform protecting your health information
FMLADocs providers are licensed professionals who understand FMLA requirements and can assess whether intermittent leave is medically appropriate for your condition. However, they can only provide certification when medically justified based on their evaluation.
Expected Timeline and Costs
Understanding the timeline and potential costs involved in obtaining intermittent FMLA helps you plan accordingly and avoid surprises.
Timeline for Intermittent FMLA Approval
| Step | Expected Timeline |
| Notify Employer | Day 1: Submit initial notification (30 days advance for foreseeable leave, or ASAP for unforeseeable) |
| Receive Forms | Days 1-5: Employer provides certification forms within 5 business days of notification |
| Healthcare Appointment | Days 3-10: Schedule and complete visit with provider (can be same-day with telehealth) |
| Submit Certification | Days 1-15: Return completed certification within 15 calendar days of receiving forms |
| Employer Review | Days 1-5: Employer reviews and may request clarification or additional information |
| Final Decision | Days 1-5: Employer approves or denies request, provides written notice of designation |
Total Timeline: From initial notification to approval typically takes 2-4 weeks for straightforward cases, though complex situations or incomplete documentation can extend this period.
Tip: Starting the process early, especially for foreseeable medical needs, helps ensure smooth approval without interrupting your access to leave when needed.
Cost Considerations
Leave Costs:
- Federal FMLA: Unpaid leave (no wage replacement from federal program)
- Employer Policies: Some employers allow or require use of accrued paid time off (vacation, sick days) during FMLA leave
- State Programs: States with paid family leave programs may provide 50-90% wage replacement (funded through payroll taxes)
Medical Certification Costs:
- Initial Certification: Typically ranges from $0-$200 depending on your healthcare provider and insurance coverage
- Telehealth Services: Usually $50-$150 per consultation, often less expensive than traditional office visits
- Recertification: May require additional provider visits every 6-12 months at similar costs
- Second Opinion: If required by employer, paid at employer’s expense (not employee’s responsibility)
Insurance During Leave:
- Employers must maintain group health insurance coverage during FMLA leave on the same terms as if you continued working
- You remain responsible for your normal employee share of premiums
Remember that while intermittent FMLA itself doesn’t cost anything to apply for, the unpaid nature of federal leave and costs associated with medical care and certification should factor into your financial planning.
Conclusion
Intermittent FMLA provides essential flexibility for employees managing chronic health conditions, ongoing treatments, or caring for family members with serious medical needs. By understanding the eligibility requirements, following the proper application process, and maintaining clear communication with your employer, you can successfully navigate intermittent leave while protecting your job and maintaining your health.
Remember that while federal FMLA establishes baseline protections, many states offer enhanced benefits including paid leave programs. Whether you choose traditional healthcare providers or modern telehealth services like FMLADocs, obtaining proper medical certification is crucial to securing your intermittent FMLA rights.
If you’re considering intermittent FMLA or currently using it, stay informed about your rights, document all communications with your employer, and don’t hesitate to seek legal advice if you encounter violations or retaliation. Your health and job security are worth protecting.
Frequently Asked Questions
1. Can my employer deny my intermittent FMLA request?
Employers cannot outright deny a legitimate intermittent FMLA request if you meet eligibility requirements and provide proper medical certification. However, they can request additional documentation, require recertification, or ask for clarification if the initial certification is incomplete or raises questions. If you don’t meet the basic eligibility criteria (12 months employment, 1,250 hours worked, covered employer), or if the medical certification doesn’t demonstrate that intermittent leave is medically necessary, the request can be denied. Employers can also deny requests that lack proper notice or adequate medical justification.
2. How is intermittent FMLA tracked and counted?
Employers track intermittent FMLA in increments no greater than the shortest period they use for other types of leave, provided it’s not more than one hour. Only actual time taken counts against your 12-week entitlement. For example, if you normally work 40 hours per week and take 8 hours of intermittent leave, that counts as one-fifth (1/5) of a week. For part-time employees, leave is calculated proportionally based on your regular schedule. Employers must maintain accurate records and cannot charge you for more leave than you actually took. Time you’re scheduled off work (weekends, holidays) doesn’t count against your FMLA entitlement.
3. Can my employer require me to switch to a different position while on intermittent FMLA?
Yes, but only under specific circumstances and with important protections. For foreseeable intermittent leave (such as planned treatments), employers may temporarily transfer you to an alternative position that better accommodates the intermittent schedule while minimizing business disruption. However, the alternative position must have equivalent pay and benefits, though the duties don’t need to be identical. This transfer can only last as long as the intermittent leave is needed. Upon completion of your intermittent leave, you must be restored to your original position or an equivalent one. Employers cannot transfer employees taking unforeseeable intermittent leave, and the transfer cannot be used as a form of punishment or retaliation.
4. What happens if I exceed my 12 weeks of FMLA leave?
Once you’ve used all 12 weeks (480 hours for a full-time employee) of FMLA leave in a 12-month period, you are no longer entitled to job-protected leave under federal FMLA. However, you may still have options: Some employers offer additional leave as an accommodation under the Americans with Disabilities Act (ADA) if your condition qualifies as a disability. State laws may provide additional leave protections beyond federal FMLA. Your employer’s policies might allow for extended medical leave. You can reapply for a new 12-week period once your 12-month eligibility period resets (calculation method varies by employer). It’s crucial to communicate with your employer about your situation before exhausting your FMLA entitlement to explore available options.
5. Can I use intermittent FMLA for mental health conditions?
Absolutely. Mental health conditions qualify as serious health conditions under FMLA when they involve inpatient care or continuing treatment by a healthcare provider. Conditions such as depression, anxiety disorders, PTSD, bipolar disorder, and other mental health issues can qualify for intermittent FMLA if they require periodic treatment (therapy sessions, medication management) or cause episodic flare-ups that interfere with your ability to work. Your mental health provider must certify that intermittent leave is medically necessary and complete the same certification form used for physical health conditions. The same protections against discrimination and retaliation apply to mental health-related FMLA leave. Remember that you’re not required to disclose specific details about your diagnosis to your employer—only that you have a qualifying condition requiring intermittent leave.
How Does Intermittent FMLA Leave Work?
Intermittent FMLA allows eligible employees to take leave in separate blocks of time rather than continuous weeks. Here’s the 5-step process:
Verify Eligibility – Work for a covered employer for 12+ months and 1,250+ hours in the past year
Submit Medical Certification – Provide documentation from healthcare provider showing medical necessity
Notify Your Employer – Give 30 days’ notice for foreseeable leave, or as soon as practicable
Coordinate Leave Schedule – Work with employer to minimize business disruption when possible
Track Usage – Monitor your hours used against your 12-week annual entitlement