GAAP accounting for accrued vacation is governed by ASC 710, which requires an employer to record a liability for vacation time employees have earned but not yet used when four conditions are all met: services have been rendered, the rights vest or accumulate, payment is probable, and the amount is reasonably estimable. The liability is measured at each employee’s current pay rate, grossed up for employer payroll costs, and booked with a debit to vacation expense and a credit to an accrued vacation liability account.
When an Accrual Is Required
ASC 710-10-25-1 lists four conditions that must be satisfied at the same time. Miss one, and no accrual is required.
- Services already rendered. The employees earning the vacation have already worked for the company in the current or a prior period.
- Rights that vest or accumulate. Vesting means the employee is entitled to a cash payout at separation. Accumulation means unused days roll forward. Either one is enough for vacation.
- Payment is probable. The employer will likely compensate employees for the earned time, either as paid time off or a cash payout.
- Reasonably estimable. The dollar amount can be estimated with enough reliability for the financial statements. A reasonable estimate built from historical patterns, current pay rates, and expected turnover satisfies this condition.
One point trips up a lot of people. The standard says “vest or accumulate,” so vacation days that carry forward create an accrual obligation even if the employee would forfeit them upon termination. Vesting is not required for vacation.
How PTO Policy Shapes the Answer
The structure of the paid-time-off plan drives whether — and how much — vacation liability hits the balance sheet.
Use-It-or-Lose-It
If unused days expire at year-end with no carryover and no payout, the rights neither vest nor accumulate. The second condition of ASC 710-10-25-1 fails, and no accrual is required. Vacation cost flows through payroll as employees take days. One caveat: some states treat earned vacation as wages that cannot be forfeited, and the accounting has to reflect the rights employees actually hold under applicable law.
Unlimited PTO
Unlimited PTO grants no defined bank of hours. Nothing accumulates, nothing vests, and in most states no payout arises at separation. There is generally nothing to accrue, and the vacation liability line disappears from the balance sheet.
Rollover Caps
Many employers let vacation accumulate up to a ceiling, such as 80 hours of carryover into the next year. Once an employee hits the cap, no additional hours accumulate, so the cap sets a per-employee maximum for the calculation and keeps the total liability from drifting upward without limit.
Where Sick Leave Fits
ASC 710-10-25-2 treats sick pay differently. An employer is not required to accrue a liability for sick pay benefits that accumulate but do not vest, because the timing and probability of use depend on illness. If banked sick days can be cashed out at separation, converted to vacation, or paid at retirement, the vesting element is present and accrual is back on the table. The test is whether the specific benefit creates a probable future cash obligation.
Calculating the Liability
The liability is measured at the employee’s current pay rate, not the rate in effect when the hours were earned. An employee who banked 40 hours two years ago at $25 an hour but now earns $30 an hour carries a $1,200 liability for those hours, not $1,000. This reflects what the company would actually pay today.
Employer Burden
Hours times current rate is only the base. Layer on the employer’s share of Social Security and Medicare taxes, plus any applicable state unemployment taxes. Incremental benefit costs triggered by vacation, such as per-hour pension contributions, belong in the calculation. Costs that continue regardless of whether the employee is on vacation, like monthly health insurance premiums, are generally excluded because vacation does not cause an additional outflow for them.
Estimated Forfeitures
The original FASB standard on compensated absences directs employers to consider anticipated forfeitures.1Financial Accounting Standards Board. Statement of Financial Accounting Standards No. 43 – Accounting for Compensated Absences If historical data shows 10 percent of first-year employees leave before their vacation vests, reduce the accrual for that group accordingly. Companies with waiting periods still accrue during the first year, but they trim the number by expected turnover for that cohort. For a large workforce, applying turnover rates by department, tenure band, or location produces a materially more accurate liability than a flat hours-times-rate figure.
Journal Entries
At each period end, the company calculates the total accrued liability and books an entry to bring the balance sheet current. The entry debits a vacation expense account (or general wage expense) and credits an accrued compensation liability. A dedicated vacation expense account is worth the setup because it isolates compensated-absence cost by period.
Initial Accrual
If the calculated liability at period end is $50,000:
- Debit Vacation Expense $50,000
- Credit Accrued Vacation Liability $50,000
The entry matches the labor cost to the period the work was performed, not the period the employee eventually takes the time.
When an Employee Uses Vacation
Taking previously accrued time reduces the liability and moves cash out. No new expense is recorded, because the expense was already booked when the hours were earned. For $1,500 of accrued vacation used:
- Debit Accrued Vacation Liability $1,500
- Credit Cash $1,500
Period-End True-Up
At the next period end, recalculate the total. Pay raises, new hires, departures, and actual usage all move the number. If the recalculated liability is $51,000 and the ledger sits at $50,000:
- Debit Vacation Expense $1,000
- Credit Accrued Vacation Liability $1,000
If the recalculated amount comes in lower than the ledger balance, reverse the direction: debit the liability and credit the expense. These true-ups are the only time the expense account is touched after the initial accrual.
Balance Sheet Classification and Disclosure
Accrued vacation belongs in current liabilities, because the company generally expects the time to be used or paid within the next twelve months or the normal operating cycle, whichever is longer. If usage history shows that a meaningful portion will not be paid within that window, that portion is classified as non-current. Splitting the two takes judgment supported by usage trends and turnover data.
Footnote disclosures should describe the compensated-absence policy: how vacation is earned, whether it vests or only accumulates, any rollover caps, and payout rules at separation. Material assumptions used in the estimate, such as forfeiture rates, are worth naming. The reader of the financials should be able to see both the number and the methodology behind it.
When the Tax Deduction Actually Lands
The book accrual and the tax deduction do not line up, and the gap catches some businesses off guard. Under IRC Section 404(a)(5), vacation pay that qualifies as deferred compensation is deductible only in the tax year the employer actually pays it, not the year the liability is recorded.2Office of the Law Revision Counsel. 26 US Code 404 – Deduction for Contributions of an Employer to an Employees Trust or Annuity Plan and Compensation Under a Deferred-Payment Plan
There is a shortcut. If the accrued vacation is vested and the employer pays it within two and a half months after the end of the tax year, the deduction can be claimed in the earlier year.3Internal Revenue Service. Publication 538 – Accounting Periods and Methods For a calendar-year company, vested vacation accrued at December 31 has to be paid by March 15 of the following year to make it into the earlier return. Miss that date, and the deduction shifts to the year the cash leaves the account.
The gap between book expense and tax deduction is a temporary difference that produces a deferred tax asset. That asset unwinds as employees take vacation or receive payouts and the company claims the deduction. When vacation balances are large, the deferred tax asset can be big enough to warrant its own footnote.