Leave from a New Jersey job is governed by more than one statute at once, which is covered in more depth in the reference on New Jersey labor laws. This article walks through the application itself: who you notify, what the employer sends back, which forms carry which deadlines, and how the state wage-replacement claim differs from the federal leave request.
Three laws, three separate applications
The phrase “applying for FMLA” describes a federal process that runs entirely inside the workplace. The federal Family and Medical Leave Act entitles an eligible employee to 12 workweeks of unpaid, job-protected leave in a 12-month period for a serious health condition, the birth or placement of a child, or the serious health condition of a spouse, child, or parent, under 29 U.S.C. § 2612. No government office approves it. The employer receives the request, determines eligibility, and designates the leave.
The New Jersey Family Leave Act is a separate state job-protection law enforced by the Division on Civil Rights. It covers up to 12 weeks of leave in a 24-month period to bond with a new child or care for a family member with a serious health condition, and its coverage thresholds are lower than the federal ones, according to DCR. It does not cover leave for the employee’s own illness. Where both statutes apply to the same absence, the two entitlements run at the same time for the reasons they share and separately for the reasons they do not.
Family Leave Insurance is the third piece, and the only one that involves a state application. FLI is a wage-replacement program administered by the New Jersey Department of Labor and Workforce Development, funded by employee payroll deductions. It pays money; it does not protect a job. The state’s Family Leave Insurance program pays 85% of an average weekly wage up to a maximum of $1,119 per week in 2026, for up to 12 consecutive weeks or up to eight weeks of intermittent leave in a 12-month period.
## Who qualifies under each law
Federal FMLA eligibility has three parts, all set by 29 U.S.C. § 2611: the employer must employ 50 or more employees for each working day during 20 or more calendar workweeks in the current or preceding year; the employee must have worked for that employer for at least 12 months and for at least 1,250 hours of service during the previous 12-month period; and the worksite must have 50 or more employees of that employer within 75 miles. A worker at a small satellite office of a large company can fail the third test even when the company is large.
New Jersey Family Leave Act coverage reaches further down. As of 2026, DCR describes the law as covering employees of a company with 15 or more employees worldwide, or of a state or local government agency, who have been employed for at least three months and have worked at least 250 hours in the past 12 months, with an entitlement of up to 12 weeks of job-protected leave in a 24-month period (NJFLA overview). An employee who misses the 1,250-hour federal threshold may still hold NJFLA rights.
Family Leave Insurance uses a wage test rather than a headcount test. To qualify in 2026, a worker must have worked 20 base weeks earning at least $310 weekly, or have earned a combined $15,500 during the base year, the first four of the five completed calendar quarters before the leave began, as the Division of Temporary Disability and Family Leave Insurance explains. Because the base year looks backward, a recent job change can affect the benefit calculation without affecting the right to leave itself.
Job protection and pay are also independent of the general employment rule in the state. Nothing in these leave statutes changes whether New Jersey is an at-will employment state, it changes what an employer cannot fire someone for.
## Giving notice to your employer
The application begins with notice, and the timing depends on whether the need for leave is foreseeable. For an expected birth or placement, or for planned medical treatment, the employee provides at least 30 days’ notice before the leave is to begin; if the date makes 30 days impracticable, notice is given as soon as practicable, under 29 U.S.C. § 2612(e). Unforeseeable leave, a car accident, a sudden hospitalization, is reported as soon as practicable under the employer’s normal call-in rules.
The notice does not have to name the statute. An employee is not required to say the words “FMLA.” What the notice must convey is enough information for the employer to recognize that the absence may qualify: the reason, the expected start, and the expected duration. Once the employer has that information, the burden of classifying the leave shifts to the employer. Written notice is easier to prove later than a hallway conversation, and many New Jersey employers route requests through an HR portal or a third-party leave administrator.
## Certification and the forms that follow
After notice, the paperwork moves in both directions. The U.S. Department of Labor publishes optional-use FMLA forms that most employers adopt: WH-381 for the eligibility and rights-and-responsibilities notice, WH-380-E for certification of the employee’s own serious health condition, WH-380-F for a family member’s condition, and WH-382 for the designation notice. Employers may use their own versions, and they must accept a complete certification in any format, including a letter on a health care provider’s letterhead.
Send the notice and describe the reason
Tell the employer the reason for the absence, when it starts, and how long it is expected to last. For foreseeable leave, that message goes out at least 30 days ahead where possible. Keep a copy of whatever you send.
Watch for the eligibility notice
The employer responds with form WH-381 or its own equivalent, stating whether you are eligible and, if not, at least one reason why. This is also where the employer states whether a certification is required and what the consequences of not returning one are.
Take the certification form to the provider
Form WH-380-E covers your own serious health condition; WH-380-F covers a family member’s. The health care provider completes the medical sections. The employer may not ask for information beyond what the FMLA regulations specify.
Return the certification within 15 calendar days
An employer that requests certification generally does so when notice is given or within five business days after, and the employee provides the completed certification within 15 calendar days of the request unless that is not practicable despite diligent, good-faith effort (29 CFR § 825.305).
Cure any deficiency the employer identifies
If the employer finds the certification incomplete or insufficient, it must say so in writing and identify what is missing, then allow seven calendar days to fix it (29 CFR § 825.305(c)). A certification never returned at all is treated as a failure to certify rather than a curable deficiency.
Frequently asked questions
Do I apply for FMLA through the state of New Jersey?
No. Federal FMLA leave is requested from the employer, which decides eligibility and issues the eligibility and designation notices using DOL forms WH-381 and WH-382 or its own equivalents. The only leave application filed with the state is the Family Leave Insurance claim, which pays benefits rather than protecting the job.
What if my employer has fewer than 50 employees?
Federal FMLA does not apply, because 29 U.S.C. § 2611 requires 50 or more employees and at least 50 employees within 75 miles of the worksite. State law can still reach the employer: the New Jersey Family Leave Act as described by DCR covers employers with 15 or more employees worldwide for employees with at least three months of service and 250 hours in the past 12 months (NJFLA).
Is FMLA leave in New Jersey paid?
FMLA leave itself is unpaid. Pay during the leave comes from accrued employer-provided time or from Family Leave Insurance, which replaces 85% of the average weekly wage up to $1,119 per week in 2026 (FLI benefit rates). Temporary Disability Insurance rather than FLI covers an employee’s own non-work-related medical condition, including recovery from childbirth.
How long does my employer have to answer an FMLA request?
An employer that requires certification generally requests it when notice is given or within five business days after, and it must advise the employee in writing if a returned certification is incomplete or insufficient, allowing seven calendar days to cure (29 CFR § 825.305).
Can my employer ask my doctor for my full medical records?
No. A certification request is limited to information relating to the serious health condition for which the current need for leave exists, and nothing beyond what the FMLA regulations specify, per the Department of Labor. An employer must also accept a complete and sufficient certification in any format.
What happens if I miss the 15-day certification deadline?
An employer may deny the taking of FMLA leave when an employee fails to provide a complete and sufficient certification despite the chance to cure it (29 CFR § 825.305(d)). The 15-calendar-day period stretches when returning the form on time is not practicable despite diligent, good-faith effort, or when the employer grants more time.
Sources
- 29 U.S.C. § 2611, FMLA definitions and eligibility
- 29 U.S.C. § 2612, Leave requirement and notice
- 29 CFR § 825.305, Certification, general rule
- U.S. Department of Labor: FMLA forms (WH-380-E, WH-381, WH-382)
- NJ Division on Civil Rights: New Jersey Family Leave Act
- NJ Department of Labor: Family Leave Insurance