How PTO Accrual Works
Most US employers don't hand you the full year's PTO on January 1 — they spread it out so you earn a little with every paycheck. The math is simple:
Accrual per Period = Annual PTO ÷ Pay Periods per Year
Example: 15 days a year on bi-weekly pay (26 paychecks) = 0.58 days per paycheck, or about 4.6 hours with an 8-hour day. After 13 paychecks (half the year), you've banked about 7.5 days.
Common accrual methods: lump sum (granted January 1), per pay period, monthly, or hourly (earn PTO for hours actually worked — common for part-time staff). Your balance typically shows on your pay stub.
Average PTO in the US
There's no federal law requiring paid vacation in the US — it's set by employers. The most-cited benchmark is the BLS National Compensation Survey, which tracks median vacation days for private-sector full-time workers:
| Years of Service | Median Vacation Days/Year | Typical Hours |
|---|---|---|
| Less than 1 year | ~8 days | 64 hrs |
| 1 year | ~11 days | 88 hrs |
| 5 years | ~15 days | 120 hrs |
| 10 years | ~17 days | 136 hrs |
| 20 years | ~20 days | 160 hrs |
Note these are vacation days only — paid holidays add roughly 8 more days for the average private-sector worker, and many companies now use a combined "PTO bank" of 15–20 days covering vacation and sick time together.
What Is Your Unused PTO Worth?
Unused PTO is real money sitting in your balance. To value it, convert your pay to a daily rate and multiply:
PTO Value = Unused Days × Daily Rate
- Daily rate (salaried) = annual salary ÷ 260 working days
- Daily rate (hourly) = hourly rate × hours per work day
Example: a $54,000 salary works out to $207.69/day. Eight unused days are worth $1,662 before taxes. An employee who lets 9 days lapse every year at $30/hour is quietly giving up about $2,160 a year.
Use the Payout Value tab above to run your own numbers.
PTO Payout Laws by State
Whether you get paid for unused PTO when you leave is a patchwork of state law and company policy:
- Mandatory payout states — accrued PTO counts as earned wages that must be paid out on termination, no matter what the handbook says: California, Colorado, Illinois, Montana, Nebraska, North Dakota (and a few others). "Use it or lose it" forfeiture is not enforceable in these states.
- Policy-dependent states — most others (New York, Washington, Michigan, and many more): payout happens only if your written policy or contract promises it. If the handbook says forfeited at termination, that's usually upheld.
- At-will / no mandate states — Texas, Florida, Georgia, Alabama, Louisiana: no state-level mandate at all; employer policy fully controls.
Check your state's labor department website and your employee handbook — both apply. This is not legal advice; for disputes involving unpaid wages, contact your state labor department or an employment attorney.
"Use It or Lose It" and the Real Cost of Forfeited PTO
"Use it or lose it" policies are legal in most states — unused PTO expires at year-end or at termination. They're explicitly illegal in California and Montana. The result is striking: the US Travel Association estimates American workers collectively forfeit hundreds of millions of vacation days every year.
Why does this happen? The top reasons are workload pressure, fear of falling behind, and simply not planning vacations. The financial cost is real:
- Forfeiting 5 days at $24/hour = $960 given back
- Forfeiting 10 days at $35/hour = $2,800 given back
If your balance is approaching a cap or year-end reset, book the time — your PTO is part of your compensation.
Frequently Asked Questions
How is PTO accrued per pay period?
Divide your annual PTO by the number of pay periods. 15 days a year on bi-weekly pay = 15 ÷ 26 = 0.58 days (about 4.6 hours) per paycheck.
How much PTO is average in the US?
Per the BLS: about 11 vacation days after 1 year, 15 after 5 years, 17 after 10, and 20 after 20 years for private-sector full-time workers. Industry and company size move this up or down.
Does my employer have to pay out unused PTO when I leave?
In California, Colorado, Illinois, Montana, Nebraska, and North Dakota, yes — accrued PTO is earned wages. Elsewhere, it depends on your employer's written policy.
Is PTO payout taxed?
Yes — it's taxed like regular wages (federal, Social Security, Medicare, state). Lump-sum payouts may use the 22% supplemental withholding rate.
Can PTO carry over to next year?
Employer policy controls this, subject to state law. Some companies allow unlimited carryover, some cap it (e.g., 40 hours max), and some use use-it-or-lose-it. California prohibits strict use-it-or-lose-it.
Is unused sick leave paid out too?
Usually not. Payout laws and policies generally cover vacation or general PTO banks, not separately-banked sick leave, which is typically forfeited unless your state or employer says otherwise.
Methodology: Accrual math uses annual PTO ÷ pay periods; payout value uses daily rate (salary ÷ 260 working days, or hourly rate × hours/day). Benchmarks from the BLS National Compensation Survey (2024), vacation days only. Payout-law guidance summarizes state labor rules but state laws change — this tool does not constitute legal advice. Figures are gross estimates before taxes.