How to Get FMLA Paperwork: Forms, Certification, and Deadlines

To get FMLA paperwork, ask your employer’s Human Resources department for its FMLA request packet, or download the free fillable PDFs directly from the U.S. Department of Labor’s Wage and Hour Division website. Both routes lead to the same core document: a medical certification form that you partially complete and your healthcare provider finishes. Once your employer requests certification, you have 15 calendar days to return it.¹

Where the Forms Come From

Start with HR. Many employers keep their own version of the FMLA forms on an internal portal, and using the employer’s packet usually means the routing, contact names, and internal deadlines are already filled in for you. Employers are allowed to build custom forms, but those forms can’t demand more medical information than federal regulations permit.²

If your company doesn’t have its own packet, or you want to see the federal baseline for what can be asked, the Department of Labor publishes the forms free of charge. They’re labeled “optional-use,” meaning your employer isn’t required to use them, but they establish the ceiling on what information can be requested.²

The forms you’re most likely to need:

WH-380-E, medical certification for your own serious health condition.
WH-380-F, medical certification for a family member’s serious health condition.
WH-384, certification for qualifying exigency leave tied to a family member’s foreign deployment.
WH-385, certification for military caregiver leave for a current servicemember.
WH-385-V, certification for military caregiver leave for a veteran.

Pick the form that matches your reason for leave. If you’re covering more than one situation (for example, your own condition and a family member’s), you’ll need more than one form.

Check That You’re Eligible Before You File

Filling out paperwork you can’t use wastes your time and your doctor’s. Three things must all be true for FMLA to apply.

You must have worked for your current employer for at least 12 months. Those months don’t have to be consecutive, but breaks longer than seven years generally erase prior service unless the gap was for military duty or covered by a written agreement.³ You must also have physically worked at least 1,250 hours in the 12 months before your leave starts. Paid vacation, sick time, and holidays don’t count toward that number.⁴

Your employer must have at least 50 employees within 75 miles of your worksite. For private companies, that headcount has to have been met for at least 20 workweeks in the current or prior calendar year. Public agencies and public or private elementary and secondary schools are covered no matter how many people they employ.⁵

Your reason has to be one FMLA covers: your own serious health condition, care for a spouse, child, or parent with a serious health condition, the birth or placement of a child, a qualifying need arising from a family member’s military deployment, or care for a servicemember or recent veteran with a serious injury or illness.⁶ Standard leave runs up to 12 workweeks per year; military caregiver leave runs up to 26 workweeks in a single 12-month period.⁷

A boundary worth naming: a common cold or a stomach bug is not a “serious health condition.” The regulatory definition generally requires more than three consecutive full calendar days of incapacity plus follow-up treatment. To meet it, you have to see a healthcare provider within seven days of the first day of incapacity, and then either follow a prescribed course of treatment or have a second visit within 30 days. Chronic conditions like epilepsy, asthma, or diabetes can qualify even when individual episodes last fewer than three days, as long as they require periodic treatment. Pregnancy and prenatal care also qualify.⁸

What to Gather Before You Fill Anything Out

Pulling this together up front prevents the incomplete submissions that lead to delays or denials.

The qualifying reason for your leave and which of the five FMLA categories it falls into.
The expected start date and duration. If leave will be intermittent, an estimate of how often you’ll need time off and how long each episode will last.
Your healthcare provider’s name, address, phone number, and specialty.
Documentation of the family relationship if the leave is to care for someone else.
For deployment-related or military caregiver leave, a copy of active-duty orders or, for veterans, VASRD disability rating documentation or VA enrollment paperwork.⁹

Budget for a provider fee. Your healthcare provider may charge to complete the certification, and the regulations put responsibility for a complete certification on the employee. That cost is generally yours.

Filling Out the Certification

The medical certification forms split into two parts. You handle the top section: your personal information, your employer’s name, and the general reason for leave. This section also asks whether you’ll take leave in one continuous block or intermittently. If intermittent, you’ll estimate how frequently episodes occur and how long each one lasts, for example, two days per month for chemotherapy treatments.¹⁰

Your healthcare provider fills in the rest. They describe the medical facts supporting the need for leave: the nature of the condition, when it started, expected duration of treatment, and whether you can’t perform your job functions (or, for family-care leave, whether your family member needs care). Providers do not have to disclose a specific diagnosis if the other information they supply explains the incapacity. That’s a privacy protection built into the form.¹¹

Call the doctor’s office before dropping the form off. Confirm they’ll handle FMLA paperwork and can turn it around within your 15-day window. Clinics that see these regularly know the drill; offices that don’t may need lead time.

If the leave is intermittent, be as accurate as possible on the frequency-and-duration questions. Only the hours or days you actually miss get charged against your 12-week bank; if you leave two hours early for an appointment, only those two hours count.¹² Underestimating the frequency causes recertification headaches later.

Deadlines and How to Submit

When you can see the leave coming, a scheduled surgery, an expected due date, a planned course of treatment, give your employer at least 30 days’ advance notice.¹³ When 30 days isn’t possible, notify your employer as soon as practical, generally by following whatever call-in procedure your workplace uses for regular absences.¹⁴

Once your employer requests medical certification, the clock starts: you have 15 calendar days to return the completed forms. If the paperwork comes back incomplete or insufficient, your employer must tell you in writing what’s missing and give you seven calendar days to fix it.¹

Submit however creates a record. Hand it to HR in person, send it by certified mail, or upload it through a secure company portal if one exists. Keep a copy of everything and note the date you turned it in.

What Happens After You Submit

Your employer’s deadlines start running too. Within five business days of learning you may need FMLA leave, your employer has to send you an eligibility notice telling you whether you qualify. If you don’t qualify, the notice must say which specific requirement you missed.¹⁵

Once your employer has enough information to determine whether the leave qualifies, usually once your completed certification comes in, they have another five business days to issue a Designation Notice. This confirms whether the absence counts against your FMLA entitlement, how much leave will be deducted, and what you have to do during leave, like providing periodic status updates or continuing to pay your share of health insurance premiums.¹⁵

Your employer must keep group health insurance active during your leave and generally must restore you to the same or an equivalent job when you return.¹⁶

If Your Employer Questions the Certification

If your employer doubts the validity of your medical certification, they can require a second opinion from a different provider. The employer pays for it, including reasonable travel expenses, and picks the doctor, though not one they employ regularly. If the second opinion conflicts with the first, the employer can send you for a third opinion, again at their expense. The third opinion is final and binding.¹¹

Missing the 15-Day Certification Deadline

Missing the deadline has teeth. For foreseeable leave, your employer can deny FMLA coverage for the entire stretch between the deadline and whenever you finally turn in the paperwork. If you needed 15 days but took 45 without a good reason for the delay, the employer can strip FMLA protection from those extra 30 days, which means the absences could trigger discipline under regular attendance policies.¹⁷

For unforeseeable leave, the stakes are similar. Absent extenuating circumstances, your employer can deny FMLA protection for any leave taken after the deadline until you provide sufficient paperwork. If you never provide the certification, the leave isn’t FMLA leave at all, meaning no job-protection guarantee and no right to restoration.¹⁷

Recertification Down the Road

Your initial certification isn’t permanent. For conditions requiring ongoing intermittent leave, your employer can request a new certification, generally no more often than every 30 days and only when you’ve actually taken an absence. If your provider originally estimated the condition would last longer than 30 days, the employer has to wait until that minimum duration expires before asking for recertification.¹⁸

Employers can ask sooner if circumstances have changed significantly, for example, if your absences become far more frequent than the certification predicted, or if they receive information casting doubt on the stated reason for leave. For long-term conditions, the employer can require recertification every six months regardless. When your need for leave carries into a new 12-month leave year, your employer can require a fresh certification for the new period.¹⁹

Keep the contact information for whichever provider handled your first certification. When recertification time comes, going back to the same office is faster and cheaper than starting fresh.

1
eCFR. 29 CFR 825.305 – Certification, General Rule
2
U.S. Department of Labor. FMLA Forms
3
eCFR. 29 CFR 825.110 – Eligible Employee
4
U.S. Department of Labor. FMLA Frequently Asked Questions
5
U.S. Department of Labor. Fact Sheet 28 – The Family and Medical Leave Act
6
eCFR. 29 CFR Part 825 – The Family and Medical Leave Act of 1993
7
eCFR. 29 CFR 825.127 – Leave to Care for a Covered Servicemember
8
U.S. Department of Labor. Fact Sheet 28P – Taking Leave When You or Your Family Member Has a Serious Health Condition
9
U.S. Department of Labor. Fact Sheet 28M(b) – Military Caregiver Leave for a Veteran
10
eCFR. 29 CFR 825.306 – Content of Medical Certification
11
eCFR. 29 CFR 825.307 – Authentication and Clarification of Medical Certification
12
eCFR. 29 CFR 825.205 – Increments of FMLA Leave for Intermittent or Reduced Schedule Leave
13
U.S. Department of Labor. Fact Sheet 28E – Employee Notice Requirements under the FMLA
14
U.S. Department of Labor. FMLA Advisor – Timing of Employee Notice
15
eCFR. 29 CFR 825.300 – Employer Notice Requirements
16
Office of the Law Revision Counsel. 29 USC Chapter 28 – Family and Medical Leave
17
eCFR. 29 CFR 825.313 – Failure to Provide Certification
18
eCFR. 29 CFR 825.308 – Recertifications
19
U.S. Department of Labor. Information for Health Care Providers to Complete a Certification under the FMLA