Leave of absence: Types, rules, and how to manage one

Leave of absence is often the best option for an employee needing time off, be it for weeks or months. But what happens to their job, paycheck, and health insurance while on leave will depend on a few details, such as the type of leave, the reason for the absence, their tenure, and the state they work in.

This guide covers the main types of leave, which ones the law requires, what happens to pay and benefits, how the Family and Medical Leave Act (FMLA) fits with company and state leave, and what to put in writing.

A leave of absence is an approved period of time away from work, usually longer than a few days, after which the employee is expected to come back. They remain an employee throughout that period, even when unpaid, and their job or a similar one is usually held for them.

A leave of absence is separate from paid time off (PTO), which covers short, planned absences drawn from a bank of hours. Leave of absence covers longer periods tied to a specific reason, such as a serious health condition, a new child, or military service. Each reason carries its own rules on pay, benefits, and job protection.

Every leave request falls into one of two buckets: mandatory or discretionary. Making this distinction is your first step when assessing someone’s case. 

Let’s break them both down in detail:

• Mandatory leave: The law requires you to grant leave if the employee qualifies. Federal examples include FMLA leave and military leave under the Uniformed Services Employment and Reemployment Rights Act (USERRA). Many states add their own required leave, and some fund paid benefits.
• Discretionary leave: Your organization decides whether to offer it, and on what terms. Sabbaticals, extended personal leave, and paid parental leave beyond what the law requires usually sit here, alongside your other discretionary benefits.

One request can land in both. An employee recovering from surgery may qualify for FMLA leave, a state program, and your short-term disability plan all at once. Check the mandatory layer first, because those rights apply whether or not your policy mentions them.

Most requests fit one of five categories, and the reason for the leave determines which laws apply. Let’s first have a glance at these in the table below, and then we’ll take a closer look at each.

LEAVE TYPE:	TYPICAL REASON:	REQUIRED BY LAW?	PAID?
Medical	Own or family member’s serious health condition	Yes, when the FMLA, ADA, or a state law applies	Unpaid under the FMLA; may be covered by PTO, disability insurance, or a state program
Personal	Travel, study, or personal matters	No, discretionary	Usually unpaid
Military	Service in the uniformed services	Yes, under USERRA (FMLA covers some family needs)	Not required; some employers pay a differential
Parental	Birth, adoption, or foster placement	Yes, when the FMLA or a state law applies	Unpaid under the FMLA; paid in states with family leave programs
Bereavement	Death of a family member	Not federally; required in some states	Depends on company policy and state law

A medical leave of absence covers time off if an employee has a serious health condition to treat, or if they need to care for a spouse, child, or parent with one. Under the FMLA, eligible employees will have work protection when taking up to 12 workweeks of leave within a 12-month period. They can take it all at once or, when medically necessary, as an intermittent leave of absence, either in separate blocks of time or on a reduced schedule.

When FMLA leave runs out or doesn’t apply, the Americans with Disabilities Act (ADA) may still require more leave as a reasonable accommodation.

This type of leave covers reasons the law doesn’t protect, such as travel, study, or family matters. It’s discretionary and usually unpaid. Your policy should specify who qualifies, the maximum length, and whether the job is held. For the occasional single day, floating holidays may be a better fit than a formal leave.

USERRA protects employees who leave to serve in the uniformed services. Returning service members are generally entitled to reemployment if their cumulative military service during employment with your organization doesn’t exceed five years, with some exceptions.

Under the “escalator” principle, they return to the job they would have held had they never left, with matching seniority, status, and pay. For military service longer than 30 days, employees can continue employer health coverage for up to 24 months, at up to 102% of the full premium.

Parental leave covers the birth of a child or a placement through adoption or foster care. Through the FMLA, the employee can take up to 12 weeks for bonding, to be completed within 12 months of the birth or placement. Bonding leave can only be taken intermittently if the employer agrees. Several states pay bonding benefits through family leave programs, and many employers add discretionary paid parental leave.

Bereavement leave covers time off after the death of a family member to grieve, attend services, and handle any related practical matters. Federal law doesn’t require it, though some states do, including California and Illinois.

Not necessarily. According to the DOL, the FMLA only requires unpaid leave, and USERRA doesn’t require pay either. 

Income for any paid leave usually comes from four places:

• Accrued paid leave: Employees can choose, or employers can require them, to use accrued PTO or sick time during FMLA leave. The two run concurrently, so the employee is paid under your policy and protected under the FMLA.
• Disability insurance: Short- and long-term disability plans replace part of an employee’s wages.
• State paid leave programs: A growing number of states pay benefits funded by payroll contributions.
• Employer-paid leave: Employers may choose to offer paid parental leave, military differential pay, or other benefits.

During FMLA leave, you must keep group health coverage on the same terms as if the employee were still working. For an unpaid leave of absence outside the FMLA, your plan documents and policy decide what happens, so check both before approving.

STATISTICAL INSIGHT: Paid leave is still far from universal. Bureau of Labor Statistics (BLS) data indicates that 49% of private industry workers had access to paid family and medical leave in March 2026. Disability coverage is thinner still: 44% had access to short-term disability plans and 37% to long-term disability plans.

A leave of absence (LOA) is the umbrella term for any approved extended time away from work. FMLA leave is one specific, legally protected type of LOA. So every FMLA leave is an LOA, but plenty of LOAs fall outside the FMLA.

The FMLA only applies when both the employer and the employee qualify:

• The employer: Private employers with 50 or more employees are covered, along with public agencies and schools.
• The employee: Qualified employees have worked at least 12 months, with 1,250 hours of service in the 12 months before leave, and at a worksite with 50 or more employees within 75 miles.

When FMLA and company leave overlap, run them concurrently and confirm it in writing. Undesignated leave may not count toward the employee’s 12 weeks under the FMLA. You also have to honor any company policy that’s more generous than the FMLA.

Where state and federal rules overlap, apply whichever is more protective. As of November 2026, 13 states and Washington, D.C., have passed paid family and medical leave programs. Vermont and New Hampshire offer voluntary versions.

STATE AND PROGRAM:	PAID LEAVE AVAILABLE:	STATUS (NOV. 2026):
California: Paid Family Leave	Up to 8 weeks (job protection comes from CFRA or FMLA)	Paying benefits
Colorado: FAMLI	Up to 12 weeks, plus up to 4 weeks for pregnancy complications and up to 12 weeks for neonatal care	Paying benefits
Connecticut: CT Paid Leave	Up to 12 weeks, plus 2 weeks for incapacity during pregnancy	Paying benefits
Delaware: Delaware Paid Leave	Up to 12 weeks of parental leave, and 6 weeks per 24 months for medical, caregiving, or military exigency	Benefits began January 1, 2026
District of Columbia: Paid Family Leave	Up to 12 weeks of parental leave, and 2 weeks of prenatal leave; medical and family limits changed October 1, 2026	Paying benefits
Maine: Maine PFML	Up to 12 weeks	Benefits began May 1, 2026
Maryland: FAMLI	Up to 12 weeks	Contributions begin January 2027; benefits January 2028
Massachusetts: PFML	Up to 12 weeks family, and 20 weeks medical; 26 weeks combined	Paying benefits
Minnesota: Paid Leave	Up to 12 weeks family, and 12 weeks medical; 20 weeks combined	Benefits began January 1, 2026
New Jersey: Family Leave Insurance	Up to 12 weeks (8 weeks if intermittent)	Paying benefits
New York: Paid Family Leave	Up to 12 weeks	Paying benefits
Oregon: Paid Leave Oregon	Up to 12 weeks, plus 2 weeks for pregnancy	Paying benefits
Rhode Island: Temporary Caregiver Insurance	Up to 8 weeks in 2026	Paying benefits
Washington: PFML	Up to 12 weeks for family or medical; 16 weeks combined (18 weeks with pregnancy complications)	Paying benefits

A clear leave of absence policy helps managers classify requests consistently. At a minimum, it should cover:

• Leave types offered: Separate legally required leave from what your organization chooses to offer.
• Eligibility: Set tenure or status requirements for each discretionary leave.
• Requests: Specify who to notify, how much notice to give, and what documentation you need.
• Pay and benefits: Explain whether accrued PTO must be used, how disability or state benefits fit in, and how health premiums get paid during an unpaid leave of absence.
• Concurrent leave: State when FMLA leave runs at the same time as other qualifying leave.
• Return to work: Stipulate which job the employee returns to, any fitness-for-duty certification, and what happens if they don’t come back.
• State addenda: Include a dated supplement for each state where you have employees.

If you have FMLA-eligible employees, your general FMLA notice must also reach them, either in your employee handbook or at the time of hire.

For FMLA leave, the DOL sets specific notices and deadlines:

1. Eligibility notice: This must be documented within five business days of the request, or of learning that the leave may qualify.
2. Rights and responsibilities notice: Put this in writing, alongside the eligibility notice. The DOL’s optional Form WH-381 covers both.
3. Medical certification: If required, the employee generally has 15 calendar days to return this. The DOL offers optional Forms WH-380-E and WH-380-F. Keep medical certifications confidential, in files separate from personnel records.
4. Designation notice: Document this in writing within five business days of having enough information to confirm that the leave qualifies. The DOL’s optional Form WH-382 covers this step.

An employee’s leave of absence request might come from a personal desire or need, or from unforeseen reasons. Either way, a well-designed policy is key in any HR toolkit, showing that the organization cares for its people while preserving engagement, retention, and legal compliance.

It’s vital that organizations support their people through any kind of work absence or transition, from workforce planning and communication to outplacement services and coaching. Get in touch with our experts to explore how Careerminds and its modern, people-first approach can help you support your employees.