Comp Time Meaning: Who Can Offer It, Accrual, and Limits

Comp time, short for compensatory time off, is paid leave that a public-sector employee earns instead of receiving cash overtime pay. For every hour of overtime worked, the employee banks 1.5 hours of future paid time off. Under the Fair Labor Standards Act, only state and local government agencies can offer this arrangement to non-exempt workers. Private employers generally cannot substitute comp time for cash overtime, and doing so exposes them to owing double the unpaid wages.¹

Who Can Actually Offer Comp Time

The FLSA lets employees of a state, a political subdivision of a state, or an interstate governmental agency take compensatory time off in place of cash overtime.² Private-sector employers do not have that option for non-exempt workers. They must pay at least one and one-half times the regular rate, in cash, for every hour worked over 40 in a workweek.³ There is no opt-in form or written agreement that changes this.

So when someone at a private company hears “take Friday off instead of getting overtime,” that arrangement violates federal law if the employee is non-exempt. The overtime is still owed in cash. A lot of small businesses get this wrong while genuinely believing they’re doing the employee a favor.

How the 1.5x Accrual Works

Comp time accrues at the same premium rate as cash overtime: one and one-half hours of paid leave for each overtime hour worked.² A firefighter who works six overtime hours in a week banks nine hours of comp time. When those nine hours are later used, the leave is paid at the employee’s regular hourly rate, not at the overtime rate. The multiplier at the front end is what keeps the value equivalent to the cash overtime the employee gave up.

The 1.5x rate only applies to hours that qualify as FLSA overtime, which for most employees means hours beyond 40 in a single workweek. Some public safety and fire protection employees work under special work-period rules on longer cycles, but the same 1.5x accrual applies to qualifying overtime under those schedules.

A public employer cannot simply announce that overtime will be paid in comp time from now on. The FLSA requires an agreement or understanding reached before the overtime work is performed, either through a collective bargaining agreement for unionized employees or through an individual understanding for everyone else.⁴

How Much Comp Time You Can Bank

Federal law caps how much comp time an employee can hold before the employer has to start paying cash overtime again. There are two tiers.

240 hours for most public employees, which represents 160 hours of actual overtime worked at the 1.5x rate.
480 hours for employees engaged in public safety, emergency response, or seasonal activities, representing 320 hours of actual overtime worked.

Once an employee hits the applicable cap, every additional overtime hour has to be paid in cash at time-and-a-half.²

The 480-hour cap covers law enforcement officers, firefighters, paramedics, EMTs, rescue workers, ambulance personnel, and hazardous materials workers who meet specific criteria. Law enforcement personnel must have the power to arrest and must have completed law enforcement training. Fire protection personnel must be trained in fire suppression and employed by a government fire department. An employee whose work involves more than 20 percent nonexempt activities in a work period may not qualify for the higher cap.⁵

If someone with a 480-hour cap moves to a position with the 240-hour cap, any accrued balance carries over. The employer does not have to cash out the excess right away, but the employee has to receive cash overtime for new overtime hours until the balance drops below 240.⁶

Using the Time You’ve Banked

An employee who requests comp time off has to be allowed to take it within a reasonable period, unless doing so would unduly disrupt agency operations. Tight staffing alone is not enough. The agency has to reasonably and in good faith anticipate that granting the time off would impose an unreasonable burden on its ability to provide acceptable public services during that period.⁷ Where the underlying agreement sets scheduling windows or advance-notice rules, those terms shape what “reasonable” looks like.

The reverse is also true: a public employer can require an employee to use accrued comp time. In Christensen v. Harris County, the Supreme Court held that nothing in the FLSA prohibits a public employer from compelling employees to use their balances. Many agencies use mandatory-use policies as balances approach the cap, because the alternative is triggering the cash-overtime obligation. If your employer tells you to burn down your balance, the law is on their side.

What Happens When You Cash Out or Leave

If a public employer pays out accrued comp time while the employee is still working, the payment is calculated at the employee’s regular rate at the time of the payout.² Time earned at $20 an hour that gets cashed out when you’re making $25 pays at $25.

On termination, the employer has to pay for all unused comp time at the higher of two rates: the employee’s final regular rate, or the average regular rate over the last three years of employment.⁸ The higher-of-two rule protects employees who took a pay cut or demotion near the end of their tenure. Comp time counts as wages owed, and skipping the payout carries the same enforcement risk as skipping overtime.

Salaried Exempt Employees Are a Different Story

Everything above applies to non-exempt workers. Many people asking about comp time are actually salaried exempt employees whose employers hand out informal “take a day off next week” arrangements, and the rules there work differently.

The FLSA does not require overtime pay for exempt employees, so the statute’s comp time provisions do not apply to them at all. Exempt workers have no federal entitlement to comp time, and the accrual caps and cash-out rules above do not govern any informal time-off policy an employer chooses to offer.

The main constraint for exempt employees is the salary basis rule: an employer generally cannot dock an exempt employee’s pay for partial-day absences. If an exempt employee works half a day and takes the afternoon off, the full day still has to be paid. Deductions for partial-day absences are only allowed during the first or last week of employment and for unpaid FMLA leave.⁹

Federal employees have their own structured rules. Federal agencies may offer comp time to FLSA-exempt employees for irregular or occasional overtime, and agencies can require exempt employees above GS-10, step 10 to take comp time instead of overtime pay. Federal exempt employees must use accrued comp time within 26 pay periods or risk forfeiture.¹⁰ State and local government policies for exempt employees vary widely.

Comp Time and FMLA Leave

Employers can generally require workers to substitute accrued paid leave, like vacation or sick time, for unpaid FMLA leave. Comp time is treated differently. The Department of Labor has determined that compensatory time earned under the FLSA is not a form of accrued personal leave that an employer can force an employee to use during FMLA leave.¹¹ An employee can voluntarily use comp time during an FMLA absence, but the employer cannot mandate it. And when an employee does use comp time voluntarily, the employer may not count that period against the 12-week FMLA entitlement.

If a Private Employer Offers Comp Time Anyway

A private employer that pays non-exempt overtime in comp time instead of cash owes the affected employees the full amount of unpaid overtime. On top of that, the FLSA authorizes liquidated damages equal to the unpaid amount, roughly doubling the exposure.¹ Employees have two years from the violation to file a claim, extended to three years if the violation was willful.¹² Each pay period with unpaid overtime can be its own violation, so a long-running informal comp time policy adds up quickly.

State law can add to these protections but cannot weaken them. No state can let private employers offer comp time in place of overtime, and some states impose stricter rules on their public employers, such as lower accrual caps or faster payout requirements. Where both apply, the more protective rule wins.

Legislation That Would Change This

Bills to extend comp time to the private sector have been introduced in Congress repeatedly. The most recent version, the Working Families Flexibility Act of 2025 (S.1158), was referred to the Senate Committee on Health, Education, Labor, and Pensions in March 2025.¹³ It would let private-sector employees accrue up to 160 hours of comp time at the 1.5x rate, with mandatory annual cash-out of unused balances, a 1,000-hour service threshold, and voluntary participation. As of early 2026, the bill has not advanced beyond committee. Until something like it becomes law, private employers offering comp time to non-exempt workers are violating the FLSA.

1
Office of the Law Revision Counsel. 29 USC 216 – Penalties
2
Office of the Law Revision Counsel. 29 USC 207 – Maximum Hours
3
U.S. Department of Labor. Fact Sheet 23 Overtime Pay Requirements of the FLSA
4
eCFR. 29 CFR 553.23 – Agreement or Understanding Prior to Performance of Work
5
U.S. Department of Labor. Law Enforcement and Fire Protection Employees Under the Fair Labor Standards Act
6
eCFR. 29 CFR 553.24 – Overtime Hours and Compensatory Time Accrual Limits
7
eCFR. 29 CFR 553.25 – Conditions for Use of Compensatory Time
8
eCFR. 29 CFR 553.27 – Payments for Unused Compensatory Time
9
U.S. Department of Labor. FLSA Overtime Security Advisor – Compensation Requirements
10
U.S. Office of Personnel Management. Compensatory Time Off
11
U.S. Department of Labor. FMLA-34
12
Office of the Law Revision Counsel. 29 USC 255 – Statute of Limitations
13
Congress.gov. S.1158 – Working Families Flexibility Act of 2025