Unpaid Time Off: What It Is, When It Is Required, and How It Affects Benefits

Most employees understand paid time off. You request days, your manager approves them, and your paycheck stays the same. Unpaid time off is the version of that arrangement where the paycheck does not stay the same, and the rules around it are less obvious than people expect.

Some unpaid leave is legally protected. Some is entirely at the employer’s discretion. The difference between the two depends on federal law, state law, the reason for the leave, and how long the employee has been on the job. This guide covers all of it: what unpaid time off is, when employers must grant it, when they can say no, and how it affects everything from health insurance to retirement contributions.

What is unpaid time off?

Unpaid time off (UTO) is any period when an employee is absent from work and does not receive wages for that time. The employee keeps their job (in most cases), but their paycheck reflects only the hours or days they actually worked.

Some unpaid time off is guaranteed by law. The Family and Medical Leave Act (FMLA), the Americans with Disabilities Act (ADA), and the Uniformed Services Employment and Reemployment Rights Act (USERRA) all require certain employers to grant unpaid leave under specific conditions. Outside of those legal protections, unpaid time off is a company policy decision. An employer can offer it, limit it, or not provide it at all.

The search intent behind “unpaid time off” splits roughly in half: employees wondering whether they can take it, and employers wondering how to manage it. This guide speaks to both.

Types of unpaid time off

FMLA leave

The Family and Medical Leave Act gives eligible employees up to 12 weeks of unpaid, job-protected leave per year. It covers serious health conditions, caring for a family member with a serious health condition, the birth or adoption of a child, and qualifying exigencies related to a family member’s military service. Military caregiver leave extends to 26 weeks.

Eligibility requirements: the employer must have 50 or more employees within a 75-mile radius, and the employee must have worked for that employer for at least 12 months and logged at least 1,250 hours during the previous 12 months (see DOL Fact Sheet #28).

ADA accommodations

Under the ADA, unpaid leave can qualify as a reasonable accommodation for employees with disabilities. There is no fixed duration. The employer must engage in an interactive process with the employee to determine what is reasonable, and “reasonable” depends on the specific situation, the role, and the size of the employer.

USERRA military leave

USERRA protects employees who leave civilian jobs for military service. Employers must grant unpaid leave for up to five cumulative years of military duty and reinstate the employee to the same or equivalent position when they return. This applies regardless of employer size.

State-mandated leave

Individual states add their own unpaid leave requirements on top of federal law. A few examples:

• Minnesota requires employers to grant up to 16 hours per year for school-related activities
• Hawaii mandates up to 7 days for organ donation and 30 days for bone marrow donation
• New York protects volunteer firefighters and ambulance workers who need leave during declared emergencies
• California, Oregon, Washington, and Maine have their own family and medical leave laws that extend protections beyond FMLA eligibility thresholds

These laws change frequently. Check your state’s labor department for current requirements.

Discretionary unpaid leave

Everything outside of legal mandates falls under company discretion. An employee who wants to take two weeks off for an extended vacation after burning through their PTO, or who needs a day for a personal matter that does not qualify for protected leave, is asking for discretionary unpaid time off. The employer can approve it, deny it, or set conditions.

When employers must grant unpaid time off

The word “must” applies in a limited set of circumstances:

• FMLA-qualifying reasons — if the employer and employee both meet the eligibility thresholds
• ADA reasonable accommodations — if unpaid leave is identified as reasonable through the interactive process and does not impose undue hardship on the employer
• USERRA military service — regardless of employer size
• State-specific mandates — jury duty, voting leave, domestic violence leave, school activity leave, and other protections that vary by state
• Workers’ compensation — in most states, employers cannot terminate an employee for filing a workers’ comp claim, which may involve time off for recovery

Outside of these, there is no federal right to take unpaid time off. The default under US labor law is that employers are not required to offer any leave at all, paid or unpaid, beyond what specific statutes mandate.

Can an employer deny unpaid time off?

Yes, in most cases. If the requested leave does not fall under FMLA, ADA, USERRA, or a state-specific protection, the employer has full discretion to deny it. They do not need to provide a reason.

An employer cannot deny unpaid time off when:

• The employee qualifies for FMLA leave and the reason is covered
• Unpaid leave is a reasonable accommodation under the ADA
• The employee is called for military duty under USERRA
• State law mandates leave for the specific reason (jury duty, voting, domestic violence, etc.)
• Denying leave would constitute retaliation for a protected activity (filing a complaint, participating in an investigation)

An employer can deny unpaid time off when:

• The employee does not meet FMLA eligibility requirements (less than 12 months of service or fewer than 1,250 hours)
• The employer has fewer than 50 employees and FMLA does not apply
• The reason for leave is personal and not covered by any federal or state statute
• The employee has already exhausted their FMLA entitlement for the year
• Granting the leave would cause undue hardship (for ADA requests)

One common gray area: an employee who has used all their PTO and asks for additional unpaid days for vacation. Nothing in federal law requires the employer to say yes. But denying it without a clear, consistently applied policy opens the door to perceived unfairness, especially if other employees have received similar approvals in the past.

How unpaid time off affects benefits

Taking unpaid leave does not just reduce a paycheck. It can affect several other parts of the employment relationship.

Health insurance

Under FMLA, the employer must maintain the employee’s group health insurance on the same terms as if the employee were still working. The employee is still responsible for their share of premiums. For non-FMLA unpaid leave, the employer’s obligation depends on the plan terms and the company’s own policy. Some employers continue coverage for a defined period; others terminate it after a certain number of missed premium payments. If coverage ends, COBRA continuation may apply.

Retirement contributions

No wages means no employee contributions to a 401(k) or similar plan during the unpaid period, and typically no employer match. Vesting schedules may or may not count unpaid leave time depending on the plan document. Check the plan’s summary plan description for the specific rules.

PTO accrual

Most companies accrue PTO based on hours worked or pay periods. During unpaid leave, accrual typically stops. The employee does not lose PTO they already earned, but they stop earning new PTO until they return to work. Again, this depends on company policy, and FMLA leave may be treated differently.

Seniority and tenure

Under FMLA, seniority does not accrue during leave, but the employee cannot lose seniority already accumulated. For discretionary unpaid leave, the employer decides whether the time counts toward tenure, pay increases, or promotion eligibility. Put it in writing either way.

Unpaid time off for salaried employees

This is where the rules get specific, and where employers make the most mistakes.

Under the Fair Labor Standards Act (FLSA), exempt (salaried) employees must generally receive their full weekly salary for any week in which they perform any work. Deducting pay for partial-day absences can jeopardize the employee’s exempt status, which means the employer could owe overtime for all hours worked beyond 40 in a week.

The FLSA does allow salary deductions for exempt employees in specific situations:

• Full-day absences for personal reasons — the employer can deduct a full day’s pay if the employee takes a full day off for personal reasons other than sickness or disability
• Full-day absences for sickness or disability — but only if the employer has a bona fide sick leave plan and the employee has exhausted their leave
• Full-week absences — if the employee performs no work during the entire week, no salary is owed
• FMLA leave — partial-day deductions are permitted under FMLA without jeopardizing exempt status

For non-exempt (hourly) employees, the calculation is straightforward: they are paid for hours worked. Any time off that is not covered by PTO is automatically unpaid.

What does this mean in practice? If an exempt employee leaves two hours early on a Tuesday, you cannot dock their pay for those two hours (outside of FMLA). You either let it go or require them to use PTO. Get this wrong and you expose the company to wage and hour claims.

PTO vs. unpaid time off

Worth noting: in states that treat accrued PTO as earned wages (California, Colorado, Illinois, and others), employers must pay out unused PTO at termination. Unpaid time off carries no such liability, which is one reason some employers prefer offering discretionary unpaid leave rather than expanding their PTO banks.

What to include in an unpaid time off policy

A written policy removes ambiguity for everyone. It does not need to be long, but it does need to cover the decisions that will otherwise be made case by case.

• Eligibility — who can request unpaid leave (all employees, only full-time, only after a probationary period)
• Qualifying reasons — whether unpaid leave is available only when PTO is exhausted, or also for reasons not covered by PTO (extended travel, education, personal projects)
• Maximum duration — how many consecutive or total unpaid days are allowed per year
• Request and approval process — how far in advance requests must be submitted, who approves them, and how decisions are communicated
• Impact on benefits — what happens to health insurance, retirement contributions, PTO accrual, and seniority during unpaid leave
• Return-to-work expectations — what happens if the employee does not return on the agreed date, and any reinstatement conditions
• Interaction with other leave types — how unpaid leave overlaps with FMLA, short-term disability, workers’ compensation, and company PTO

Distribute the policy in writing (employee handbook, onboarding materials, or leave management system). A policy that exists only in a manager’s head is not a policy.

How to manage unpaid leave with actiPLANS

The hardest part of unpaid time off is not the policy. It is tracking who is on leave, for how long, and what type of leave they are using, especially when the same absence might involve FMLA, company PTO, and discretionary unpaid leave in sequence.

actiPLANS handles this by letting you create custom leave types, including unpaid categories, with their own accrual rules and approval workflows. When an employee requests time off, the system routes the request to the right approver, records the decision, and updates the team calendar automatically. Managers see who is available and who is not without chasing emails or checking spreadsheets.

PTO balances track automatically, so when an employee exhausts their paid leave and transitions to unpaid time off, the records show exactly when that happened. That paper trail matters for FMLA compliance, benefit calculations, and payroll.

Pricing starts from $1.50 per user per month. Teams of up to three people can use actiPLANS free forever.

FAQ

Is it okay to take unpaid time off?

Yes. If your leave qualifies under FMLA, ADA, USERRA, or a state-specific law, your employer is legally required to grant it. For discretionary reasons (extended vacation, personal matters), whether you can take unpaid leave depends on your company’s policy. Many employers allow it, especially after PTO is exhausted, but they are not legally obligated to do so.

What is the difference between PTO and unpaid time off?

PTO is a benefit where you receive your regular pay while absent. Unpaid time off means you are not working and not being paid. PTO is accrued over time and has a limited balance; unpaid time off is granted per request (or per legal requirement) and does not draw from an accrual bank. During PTO, all benefits continue normally. During unpaid leave, PTO accrual and retirement contributions typically pause.

Do I still get paid for unpaid time off?

No. By definition, unpaid time off means you do not receive wages for the hours or days you are absent. However, if you have accrued PTO, your employer may allow (or require) you to use it before moving to unpaid leave. Under FMLA, employers can require employees to use accrued paid leave concurrently with FMLA leave.

How much unpaid time off can I take?

For legally protected leave, the amount is defined by the relevant law: 12 weeks under FMLA (26 weeks for military caregiver leave), up to 5 cumulative years under USERRA, and a reasonable duration under the ADA (determined case by case). For discretionary unpaid leave, the limit is whatever your company’s policy allows. Some employers cap it at a certain number of days per year; others handle requests individually.

Can I be fired for taking unpaid time off?

If your leave is protected by FMLA, ADA, USERRA, or a state law, terminating you for taking that leave is illegal. For discretionary unpaid leave that is not legally protected, the answer depends on your employment agreement and your state’s at-will employment rules. In most at-will states, an employer can terminate an employee for taking unapproved leave, though doing so without a clear policy and consistent enforcement invites legal risk.

Does unpaid time off affect my health insurance?

During FMLA leave, your employer must maintain your group health insurance under the same terms as if you were working. You still owe your share of the premiums. For non-FMLA unpaid leave, the employer’s obligation depends on their policy and the health plan terms. Coverage may continue for a defined period or terminate after missed premium payments. If coverage ends, you may be eligible for COBRA continuation coverage.