Paid Time Off (PTO): US

This Paid Time Off (PTO) policy is a US best-practice policy that explains how your organization provides paid, flexible time away from work for vacation, illness, appointments, and personal needs, and how PTO is earned, requested, carried over, and paid out at separation. While there's no single federal law that requires PTO, PTO programs often intersect with state and local paid sick leave rules, wage-and-hour requirements (including overtime calculations for non-exempt employees), and state-specific rules on whether accrued PTO is treated like wages that must be paid at termination.

The History Behind Paid Time Off (PTO) Policies in the US

Guess what? Federal law does not require paid vacation or paid sick time. The Fair Labor Standards Act focused on wages and hours, not time off, so early Paid Time Off (PTO) programs began as voluntary benefits and as a recruiting tool in competitive industries. Employers also learned to write PTO rules down because wage-and-hour disputes kept coming back to: what did you promise, and did you follow your own plan?

Once PTO became a common benefit, states began regulating pieces of it through wage payment laws that treat earned vacation as wages in some jurisdictions. California pushed this approach hard, and its courts and the CA Division of Labor Standards Enforcement have long treated accrued vacation as earned wages that must vest and be paid out at separation, which effectively bans "use-it-or-lose-it" vacation forfeitures there. Other states went the opposite direction and let employers cap accruals, require notice, and apply forfeiture rules if the policy is clear and consistently applied. That split is why a single national PTO practice often turns into either (a) state-by-state settings for carryover and payout; or (b) a single policy with the most generous benefits.

Modern PTO policies are influenced by leave laws that force employers to coordinate time off, even when the underlying leave is unpaid. The FMLA (1993) normalized job-protected leave and allowed employers, in many cases, to require employees to use paid leave during FMLA time, which made "one bank" PTO plans easier to administer. Once cities and states started passing paid sick leave laws in the 2000s and 2010s, many employers responded by keeping PTO but adding guardrails so the PTO plan still satisfies sick time rules on accrual, carryover, permitted uses, and documentation limits. You end up with PTO that feels simple to employees, with a complex compliance engine underneath.

Which Law is the Paid Time Off (PTO) Policy Meant to Comply With?

There's no federal law that specifically requires a Paid Time Off (PTO) policy for US-based employees. We include it anyway because it's a common best practice that answers employee FAQs and sets clear expectations, and it's a topic that's regulated in many states.

How to Write an US-Specific Paid Time Off (PTO) Policy

• Start with "why" and introduce the concept.
• Define what PTO covers and confirm it is paid time off.
• State who is eligible for PTO.
• Explain how PTO is earned, including the accrual approach and how it varies by tenure.
• Clarify when accrual begins and when earned PTO becomes available to use.
• Define the PTO year and how PTO is handled for partial-year employment.
• Describe how employees request and document PTO.
• Set rules for how PTO can be taken, including minimum increments and limits on consecutive use.
• Explain how PTO interacts with overtime calculations for non-exempt employees.
• Address whether PTO continues to accrue during paid and unpaid leaves.
• Set carryover and forfeiture rules for unused PTO, subject to applicable law.
• State what happens to unused PTO at separation, subject to applicable law.

When to Include this Policy in Your Employee Handbook

The law does not require you to publish a policy or issue a specific notice. That said, you still have to comply with the requirements that apply to you as an employer. 

Even when notice is not required, this is still the kind of policy most employers should put in their handbook or otherwise publish to employees. A clear, employee-friendly PTO policy helps you set consistent expectations, reduce payroll and compliance surprises, and support a culture where people can take time off without confusion or stigma. It answers a question employees will ask, sets expectations, and gives managers a consistent script. If you don't include it, you'll end up explaining it ad hoc, and that's when inconsistency, resentment, and accidental noncompliance shows up. 

Other Considerations

The law applies to US employers who have at least 1 employee in the US.

Exceptions

None.