Compensatory time in place of overtime pay is available to public sector employers only. A state or local government agency may give 1.5 hours off for each overtime hour, capped at 240 hours for most employees and 480 for public safety, emergency response and seasonal work. Private employers may not do this, and an employee's agreement does not make it lawful.
The public sector rule
State and local government agencies may substitute comp time at the same premium rate as cash — one and a half hours off per overtime hour. There must be an agreement or understanding in place before the work is performed.
Accrual is capped at 240 hours for most employees, which represents 160 hours of actual overtime, and 480 hours for public safety, emergency response and seasonal activities. Beyond the cap, cash is owed. Unused comp time must be paid out on leaving.
Why private employers cannot
Because the FLSA requires overtime to be paid in cash in the same pay period it is earned. Deferring it into time off is a loan from the employee to the employer, and the statutory right cannot be waived — which is why “the team agreed to it” is not a defense.
What private employers can lawfully do
Adjust hours within the same workweek. Working ten hours on Monday and leaving early Friday is fine, because the workweek total is what matters. This is the arrangement most people mean when they say comp time.
Give extra paid time off to exempt employees. They have no overtime right to substitute, so this is simply a discretionary benefit.
Offer genuinely additional time off on top of paid overtime. Lawful, because nothing is being substituted.
The trap
“Take a day next month instead” for a non-exempt private employee crosses into a different month and a different workweek, and by then the overtime was owed in cash. That is the version that turns up in wage claims.
State rules can be tighter
Some states restrict even the within-week flexing, particularly where daily overtime applies — in a daily-overtime state a long Monday has already generated overtime that a short Friday cannot undo.
Common questions
Can my private employer give time off instead of overtime pay?
No. Comp time in lieu of overtime is available only to public sector employers, and an employee's agreement does not make it lawful.
What are the public sector caps?
240 hours of accrued comp time for most employees and 480 for public safety, emergency response and seasonal work. Beyond that, cash is owed.
Can hours be moved within a week?
Yes. Working long on Monday and short on Friday is lawful for private employers because the workweek total is what counts.
Why does 'next month' fail?
Because overtime is owed in cash in the pay period it was earned. Deferring it across workweeks is a substitution the law does not allow.
Does within-week flexing always work?
Not in daily-overtime states, where a long day has already generated overtime that a short day later cannot undo.