Form WH-381: Notice of Eligibility & Rights Guide
The authoritative compliance manual for the U.S. Department of Labor Notice of Eligibility and Rights & Responsibilities. Master the strict 5-business-day delivery mandate, 1,250-hour service audits, mandatory PTO substitution rules, and key employee designations.
What is Form WH-381 and Why Is the 5-Day Clock Non-Negotiable?
Form WH-381 is a mandatory written disclosure required by federal regulations under 29 CFR § 825.300(b). Whenever an employee requests leave, or when the employer acquires constructive knowledge that an employee's absence may be for an FMLA-qualifying condition, the employer must provide Form WH-381 within five (5) business days.
The form serves two critical statutory purposes: (1) Part A (Notice of Eligibility) informs the worker whether they meet statutory tenure and hours requirements; and (2) Part B (Rights & Responsibilities) establishes the contractual ground rules of the leave—including whether medical certification is required, how health insurance premiums will be paid, and whether accrued PTO must be used concurrently.
Form WH-381 vs. Form WH-382: Understanding the Dual-Notice Framework
The Department of Labor splits FMLA employer communication into two distinct sequential notices. Conflating the two creates immediate interference liability.
| Compliance Dimension | Form WH-381 (Eligibility) | Form WH-382 (Designation) |
|---|---|---|
| Statutory Purpose | Notice of Eligibility and Rights & Responsibilities | Designation Notice (Final Approval or Denial) |
| Trigger Event | Employee requests leave or employer gains constructive notice of medical need | Employer receives complete medical certification (WH-380) or sufficient facts |
| Delivery Deadline | Within 5 business days of learning of leave need | Within 5 business days of receiving complete certification |
| Core Question Answered | 'Does this employee meet the 12-month/1,250-hour test, and what must they do next?' | 'Is the leave officially counted toward their 12-week federal pool, and is PTO substituted?' |
| Required Attachments | Blank Form WH-380-E or WH-380-F and written job description | Fitness-for-duty instructions (if required prior to return) |
The "Constructive Notice" Trap: What Triggers the 5-Day Clock?
Many managers mistakenly wait for an employee to explicitly utter the acronym "FMLA" before initiating paperwork. In federal court, this assumption is fatal. Under 29 CFR § 825.301(b):
Legal Trigger Standard:
"The employee need not expressly assert rights under the Act or even mention the FMLA... It is the employer's responsibility to designate leave as FMLA-qualifying, and to give notice of the designation to the employee."
Trigger Examples: An employee stating "I need surgery and will be hospitalized for 3 days," or "my mother had a stroke and I must assist her," immediately starts the employer's 5-business-day delivery clock.
Line-by-Line Employer Completion Guide: Part A & Part B
Detailed review of all statutory checkboxes and required attachments under 29 CFR Part 825.
PART A: Notice of Eligibility (The 3 Statutory Tests)
Eligibility VerificationHR must check whether the employee is eligible or not eligible. Eligibility requires satisfying all three federal criteria simultaneously:
Need not be consecutive. Any service within the past 7 years counts toward the 12-month total (29 CFR § 825.110(b)).
Strictly actual hours worked in the preceding 12 months. Excludes all PTO, sick days, vacation, and holidays.
Determined on the date the employee requests leave. For remote workers, measured at their home supervisory base.
If the employee is NOT eligible, HR must check the specific reason box and state the number of months or hours lacking.
PART B: Rights & Responsibilities (Employer Notice Obligations)
Terms & DemandsThis section specifies the employer's demands and conditions. Critical items HR must complete:
- Medical Certification Requirement: Check the box if Form WH-380 is required, and specify the return deadline (must be at least 15 calendar days).
- Mandatory Paid Leave Substitution: State whether the employee will be required to exhaust accrued PTO, vacation, or sick leave concurrently pursuant to 29 CFR § 825.207.
- Health Insurance Premium Arrangements: Explain how the employee must pay their share of group health premiums while on unpaid leave (e.g. payroll deduction, monthly check) and the 30-day grace period.
- Key Employee Reinstatement Denial: If the employee is in the top 10% highest-paid staff, check the Key Employee box and explain that reinstatement may be denied if it causes substantial economic harm.
- Fitness-for-Duty Certification: Notify the worker if a doctor's return-to-work release addressing essential job functions will be mandatory prior to restoration.
Official Form WH-381 Email Delivery Cover Letter Template
When transmitting Form WH-381 electronically, retain a copy of this delivery receipt in the employee’s confidential medical file to establish timestamped compliance with the 5-day rule:
Subject: Notice of FMLA Eligibility and Rights & Responsibilities - [Employee Name]
"Dear [Employee Name],
On [Date], you notified us of your need for medical leave beginning on [Leave Start Date]. In accordance with federal Family and Medical Leave Act (FMLA) regulations, attached please find your official Notice of Eligibility and Rights & Responsibilities (Form WH-381).
Next Steps:
1. Please review Part A to confirm your eligibility status.
2. Review Part B for your rights and obligations, including health benefit payment schedules.
3. If indicated, please have your healthcare provider complete the attached Medical Certification Form (WH-380) and return it to HR no later than [Date 15 days later].
Please reply to this email to confirm receipt."
The "Promissory Estoppel" Trap: Why Careless Notices Bind Employers
In multiple federal circuit decisions (e.g., Kosakow v. New Rochelle Radiology and Minard v. ITC Deltacom), courts ruled that if an employer provides a Form WH-381 mistakenly certifying an ineligible worker as eligible, and the employee relies on that notice to undergo surgery, the employer is legally estopped from later denying FMLA protections.
Always verify exact payroll records and remote radius calculations in automated compliance software before signing and issuing Form WH-381.
Frequently Asked Questions: Form WH-381
What triggers an employer's obligation to provide Form WH-381?
Under 29 CFR § 825.300(b)(1), the 5-business-day clock starts as soon as an employee requests FMLA leave OR when the employer acquires knowledge that an employee's absence may be for an FMLA-qualifying reason. The employee does NOT need to mention the FMLA by name; describing a hospitalization, overnight surgical procedure, or severe ongoing medical care is legally sufficient to trigger the employer's notice duty.
What happens if an employer misses the 5-business-day deadline for Form WH-381?
Failing to issue Form WH-381 within 5 business days constitutes technical FMLA interference under 29 CFR § 825.300(e). If this delay causes the employee harm—such as forfeiting job protection, failing to submit medical paperwork on time, or losing group health insurance coverage—the employer may be liable for lost wages, benefits, liquidated damages, and attorney's fees.
How is the 1,250 hours of service requirement calculated for Form WH-381 eligibility?
The 1,250 hours are determined pursuant to Fair Labor Standards Act (FLSA) principles. Only hours actually worked count. Paid time off (PTO, vacation, sick leave, holidays) and previous FMLA absences do NOT count toward the 1,250-hour threshold (29 CFR § 825.110(c)).
What is a 'Key Employee' notice on Form WH-381?
A 'Key Employee' is a salaried, FMLA-eligible employee who is among the highest paid 10% of all employees employed within 75 miles (29 CFR § 825.217). If reinstatement would cause 'substantial and grievous economic injury' to operations, the employer may deny job restoration, but MUST notify the employee of their key employee status in Part B of Form WH-381.
Can an employer change its 12-month calculation period on Form WH-381?
Employers must state their selected 12-month period in Form WH-381 (Calendar year, fixed leave year, forward-looking, or rolling backward). Employers may change their calculation method only after providing at least 60 days of advance notice to all employees, and during the transition, employees must retain the benefit of whichever calculation method provides the greater entitlement (29 CFR § 825.200(d)).
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