Unlimited PTO Policies: Payroll, Payout and Accrual Implications

9/7/2026

An unlimited PTO policy sounds like it removes payroll from the time-off business entirely. No accrual rates, no balances, no carryover caps, no payout calculation when someone leaves. For the right workforce, and with the right wording, it does simplify a lot.

But "unlimited" does not take time off out of employment law. Final pay statutes, state paid sick leave laws, FMLA, state paid family leave programs and the FLSA salary basis rules all still apply, and several of them were written with accrued balances in mind. The employers that get into trouble are the ones that adopt an unlimited policy as a benefit announcement rather than a payroll and legal design decision.

This guide covers what actually changes for payroll, where the payout risk sits, and how to write a policy that holds up.

What "Unlimited" Means in Payroll Terms

A traditional PTO or vacation policy creates a bank. Employees accrue hours each pay period (or receive a front-loaded grant), the bank has a balance, and the balance is what final pay laws in some states treat as earned wages that must be paid at separation.

An unlimited (sometimes called "discretionary" or "flexible") time off policy creates no bank. Employees take time off as needed, subject to manager approval and business needs, and nothing accrues. There is no balance to carry over, cap, forfeit or pay out.

That one difference, accrual versus no accrual, is what everything else turns on. If the policy really does not accrue anything, most of the payout risk disappears. If the policy has a hidden accrual feature, such as an expected annual amount, a cap applied in practice, or a separate bank for some purposes, the payout risk comes back.

Final Pay: Where the Real Risk Is

The general state-law pattern

There is no federal law requiring payment of unused vacation at separation. Whether accrued vacation or PTO must be paid out is a state question, and states fall roughly into three groups:

• States that treat earned vacation as wages that must be paid at separation and that cannot be forfeited by a use-it-or-lose-it rule
• States that require payout unless a written policy clearly says otherwise
• States that leave payout entirely to the employer's policy or practice

The rules, deadlines and penalties vary widely, which is why final pay is usually handled state by state. Our state rules for PTO and vacation payouts and the final paycheck requirements by state guide lay out the patterns.

California and the McPherson case

California is the most important state for unlimited PTO because it treats vested vacation as wages that must be paid at termination (Labor Code section 227.3) and does not allow forfeiture. In McPherson v. EF Intercultural Foundation (2020), the California Court of Appeal issued the state's first published opinion on unlimited policies. It held that the employer owed vacation pay at termination because its "unlimited" policy was not unlimited in practice: it was unwritten, never clearly communicated as unlimited, and operated with an implied ceiling while workloads made taking real time off impractical.

The court did not hold that section 227.3 necessarily applies to a truly unlimited policy. Instead it described what a lawful policy would look like. According to the court, such a policy:

1. Is in writing
2. Clearly provides that the ability to take paid time off is not a form of additional wages for services performed, but part of the flexible working conditions
3. Spells out the rights and obligations of employee and employer and the consequences of failing to schedule time off
4. In practice allows sufficient opportunity for employees to take time off, or work fewer hours in lieu of taking time off
5. Is administered fairly, so that it neither becomes a de facto use-it-or-lose-it policy nor results in inequities

Those five points are the best available checklist even outside California, because they describe the facts a court will look at when an employee argues that an "unlimited" policy was really an accrual policy with an unstated cap.

Colorado

Colorado is the other state employers most often ask about. In Nieto v. Clark's Market (2021), the Colorado Supreme Court held that earned vacation pay cannot be forfeited at separation, and the Colorado Department of Labor and Employment has issued guidance that treats PTO usable for vacation the same way. Whether a particular unlimited policy creates any earned amount under Colorado law depends on how it is written and administered; employers with Colorado staff should read the state's current guidance on its website before relying on a non-payout position. Our Colorado final and unclaimed paycheck page covers the state's final pay timing.

Hidden accrual: how policies fail

In practice, unlimited policies drift back into accrual territory in a few predictable ways:

• An expected number of days. "Unlimited, but we expect most people to take about 15 days" is a benchmark that a court or agency may treat as the real entitlement.
• Manager caps. Managers who routinely deny requests past a certain number of days create an unwritten limit.
• Tracking that looks like a balance. A system that shows days "used" against a target, or a year-end report on "remaining" days, reads like a bank.
• Mixed populations. Unlimited for exempt staff, accrual for others, with people moving between groups and carrying confusion about what they earned when.
• Separate banks retained for some purposes, such as a sick leave bank to satisfy a state law, that are then treated inconsistently at separation.

Converting from accrual to unlimited

The highest-risk moment is the switch. In states that treat accrued vacation as earned wages, balances accrued before the change are already earned and generally cannot be wiped out by adopting an unlimited policy. Employers typically either pay the balances out at conversion or freeze them and pay them at separation. Which is permitted, and on what timetable, is a state-law question. The conversion should also be documented with a clear effective date and written notice to employees.

The Final Pay Rules webinar is the site's session on final paycheck obligations and is a useful companion when deciding how a conversion and later separations will be handled.

Paid Sick Leave Laws

Many states and a number of cities require employers to provide paid sick leave. These laws generally specify how sick time accrues or is front-loaded, the reasons it can be used for (often including family members' care and safe-time reasons), notice and documentation limits, carryover, and how usage and balances are communicated to employees.

An unlimited policy can satisfy these laws, but only if it actually provides at least what the law requires on every dimension, not just the number of hours. Points to check:

• Covered reasons. Can employees use unlimited PTO for every reason the sick leave law covers, including caring for the family members the law lists?
• Approval conditions. Sick leave laws often limit how much advance notice and documentation an employer can require. A policy that lets managers deny time off for "business needs" cannot apply that discretion to statutory sick leave.
• Notice and wage statement requirements. Some laws require the available balance to be shown on the pay stub or in a written notice. California's Labor Code section 246(i) expressly lets an employer with an unlimited paid sick leave or unlimited PTO policy satisfy the requirement by indicating "unlimited" on the notice or itemized wage statement. Other jurisdictions have their own rules.
• Sick leave laws commonly require records of usage even when there is no accrual. Unlimited does not mean untracked.
• Separation and rehire. Some laws require reinstating unused sick leave for employees rehired within a set period. With no balance, the question is usually moot, but check the specific statute.
• Non-retaliation. Counting sick days against an employee in performance reviews or attendance decisions is prohibited under many of these laws.

Our paid sick leave laws by state guide and state rules for paid sick leave track the requirements. Some employers keep a separate, compliant sick leave bank alongside an unlimited vacation policy specifically to avoid these questions; if you do, make sure the two are coded separately in payroll.

FMLA and Other Protected Leave

Substitution of paid leave

Under 29 CFR 825.207, an employee may elect, or the employer may require, that accrued paid leave run concurrently with unpaid FMLA leave, governed by the employer's normal leave policy. An unlimited policy raises an obvious drafting question: there is no accrued balance. The regulation does not address unlimited policies directly, so the policy itself must say how unlimited PTO interacts with FMLA and other protected leave, for example:

• Whether employees may use unlimited PTO to remain paid during FMLA-qualifying leave, and for how long
• Whether a separate paid parental, disability or medical leave policy applies instead
• That FMLA leave is designated and counted regardless of whether the employee is paid under the PTO policy

Employers should have counsel review this language. Without it, an employee on a 12-week FMLA leave can argue that "unlimited" means fully paid.

FMLA tracking does not go away

FMLA still requires the employer to record the dates of FMLA leave and, for partial days, the hours (29 CFR 825.500(c)), and to keep those records for three years. Even if you never track PTO, FMLA-designated absences must be tracked. The same is true for state family and medical leave entitlements and state paid leave program benefits; see our state paid family leave roundup.

Exempt and Non-Exempt Employees

Unlimited policies are most common for exempt employees, and for good reason. Exempt staff are paid a salary for any week in which they perform work, and the FLSA salary basis rules restrict partial-day deductions. A salaried professional who takes an afternoon off is paid the same either way, so an unlimited policy mostly formalizes what already happens.

Extending unlimited PTO to non-exempt employees works, but adds practical questions: approval workflows for hourly schedules, coverage planning, and making sure paid time off hours are recorded correctly in the timekeeping system. Hours of PTO are not hours worked, so they do not count toward overtime under the FLSA, but they still have to be paid at the correct rate and coded consistently. Our guide to exempt vs. non-exempt employees covers the salary basis rules.

What Payroll Still Needs to Track

Item	Why it is still needed
PTO days taken (by code)	Sick leave law records, FMLA and state leave designation, fairness review
Sick leave usage	State and local sick leave recordkeeping and pay stub rules
FMLA and state leave hours	29 CFR 825.500 and state leave laws
Pre-conversion balances	Earned vacation that cannot be forfeited in some states
Policy version and effective date	Proves what the policy was when an employee separated

 

None of this requires a balance. It requires codes and reports.

Writing a Policy That Holds Up

Drawing on the McPherson factors and the payroll issues above, a durable unlimited PTO policy should:

6. Be written and acknowledged. State the effective date and which employee groups are covered.
7. Say plainly that nothing accrues and that time off under the policy is not additional compensation for services and has no cash value at separation.
8. Describe the approval process and the factors managers may consider, and the employee's responsibility to schedule time off.
9. Carve out statutory leave. State that paid sick leave required by state or local law, FMLA, and other protected leave are administered under their own rules and that the business-needs approval standard does not apply to them.
10. Address FMLA and disability leave explicitly: how long PTO can be used to stay paid during extended leave, and how it coordinates with STD or a paid leave policy.
11. Handle conversion balances: how pre-existing accrued vacation is paid out or preserved.
12. Avoid expected-day numbers in the policy and in manager guidance. If you want to encourage minimum time off, frame it as a floor, not a benchmark.
13. Monitor usage for fairness, so that the policy does not become de facto use-it-or-lose-it for one team while another uses it freely.
14. Reserve the right to amend, and plan how a future change back to accrual would work in each state.

For a broader review of time off policy language, our PTO and vacation policy checklist and paid sick leave policy checklist are useful cross-checks.

When Employees Leave

At separation, an employer with a genuinely unlimited, non-accruing policy typically pays no PTO payout. The final paycheck still has to meet the state's timing rules, and any preserved pre-conversion balance and any state-required sick leave payout (rare, but it exists in some places) must be paid. Document the policy version in effect at separation, because that is what an agency will ask for if the employee files a wage claim. The Final Pay Rules webinar covers final paycheck obligations, which is where unlimited PTO decisions ultimately get tested.

Frequently Asked Questions

Do employers have to pay out unlimited PTO when an employee quits or is fired?

Generally not, if the policy truly does not accrue anything, because there is no earned balance to pay. The risk comes when a policy called "unlimited" functions as an accrual policy in practice, for example with an expected number of days or an informal cap. In McPherson v. EF Intercultural Foundation (2020), a California court required payout on exactly those facts. Balances accrued under an earlier policy before conversion may also still be owed in states that treat vacation as earned wages.

Is unlimited PTO legal in California?

Yes, but California is the state where it is most often challenged. Because California treats vested vacation as wages that cannot be forfeited, an unlimited policy has to be genuinely non-accruing. The court in McPherson described a lawful policy as one that is written, states that time off is not additional wages, spells out rights and obligations, gives employees a real opportunity to take time off, and is administered fairly. California also lets employers show "unlimited" on the wage statement for sick leave notice purposes under Labor Code section 246(i).

Does an unlimited PTO policy satisfy state paid sick leave laws?

It can, if it meets every requirement of the applicable law, not just the number of hours. The policy must allow use for all the reasons and family members the law covers, cannot impose notice or documentation requirements stricter than the law allows, and cannot let managers deny statutory sick time for business reasons. Wage statement and recordkeeping rules still apply. Many employers keep sick leave under a separate compliant policy to avoid any question.

How does unlimited PTO work with FMLA leave?

FMLA leave is still designated, counted and tracked regardless of the PTO policy. The federal substitution rule refers to accrued paid leave, and an unlimited policy has no accrued balance, so the policy should state how PTO coordinates with FMLA: whether and for how long employees can use it to remain paid during extended leave, and how it interacts with short-term disability or paid parental leave. Leaving this unstated invites disputes over whether an employee is entitled to full pay for 12 weeks.

What happens to accrued PTO when a company switches to unlimited PTO?

It depends on state law. In states that treat accrued vacation as earned wages, balances accrued before the switch cannot simply be forfeited. Employers typically either pay out the balances at conversion or freeze them and pay them out at separation. In states where payout follows the employer's policy, the employer has more flexibility, but should still give clear written notice of how balances will be handled. Document the conversion date and the treatment of each employee's balance.

Does payroll still need to track time off under unlimited PTO?

Yes. Payroll and HR still need records of time off for state and local paid sick leave laws, FMLA and state family leave entitlements, and any preserved pre-conversion balances. Tracking usage also lets the employer show the policy is administered fairly, which matters if an employee later argues it was not truly unlimited. The difference is that you track usage by type rather than maintaining a balance.