GAAP accounting for accrued vacation requires an employer to record a liability for vacation time employees have earned but not yet taken, measured at each employee’s current pay rate plus employer-related payroll costs, whenever the four conditions in ASC 710-10-25-1 are all satisfied. Get the accrual wrong, or skip it, and you can end up with audit adjustments, restatements, and expenses recognized in the wrong periods.
When ASC 710 Requires an Accrual
ASC 710-10-25-1 lists four conditions. All four must be true at the same reporting date. If one fails, no accrual is required.
- Services already rendered. The employees earning the vacation have already performed work for the company in the current or a prior period.
- Rights that vest or accumulate. The vacation either vests (the employee is entitled to a cash payout on leaving) or accumulates (unused days carry forward). Either condition alone is enough.
- Payment is probable. It is probable the employer will compensate employees for the earned time, in paid time off or in cash at separation.
- Reasonably estimable. The dollar amount can be estimated with enough reliability for the financial statements. A reasonable estimate drawn from historical patterns, current pay rates, and expected turnover is sufficient.
A common misreading is that only vested rights trigger a mandatory accrual. For vacation, that is wrong. The standard says “vest or accumulate,” so days that carry forward create an accrual obligation even when the employee would forfeit them on termination.
How Your PTO Policy Shapes the Answer
The policy design determines whether anything hits the balance sheet at all, and if so how much.
Use-It-or-Lose-It
If unused days expire at year-end with no carryover and no payout, the rights neither vest nor accumulate. Condition two fails, and no accrual is required. Vacation cost simply flows through payroll expense as employees take days off. Note that some states treat earned vacation as wages that cannot be forfeited, so your accounting has to match the rights employees actually hold under state law, not just the written policy.
Unlimited PTO
Unlimited PTO plans do not grant a defined bank of hours, so there is nothing accumulating or vesting to accrue. In most states no payout obligation arises at separation either. The vacation liability line disappears.
Rollover Caps
Many employers let vacation accumulate but cap the carryover (say, 80 hours). The cap sets a ceiling on each employee’s balance, which keeps the liability from growing without bound and simplifies the company-wide estimate.
Sick Leave Is Treated Differently
Under ASC 710-10-25-2, an employer is not required to accrue a liability for sick pay that accumulates but does not vest. The reasoning is that sick leave depends on illness, so the probability and timing of payment are harder to estimate than vacation. Sick leave becomes mandatory to accrue only when it vests, meaning the employee has a right to a cash payout for unused days on departure. Conversion features, such as banked sick days that can be cashed out at retirement or converted to vacation, can push sick leave into accrual territory.
Calculating the Liability
Measure the liability 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 per hour but now earns $30 produces a $1,200 liability for those hours, not $1,000. That matches the cash the company would actually pay out today.
Add the Employer Burden
Hours times current rate is only the base. Layer on the employer’s share of Social Security and Medicare taxes, any applicable state unemployment taxes, and incremental benefit costs triggered by the vacation itself, such as per-hour pension contributions. Costs that continue regardless of whether the employee is on vacation, like monthly health insurance premiums, are generally excluded because the vacation does not create an additional outflow.
Adjust for Expected Forfeitures
The original FASB standard on compensated absences, now codified in ASC 710, 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 cohort accordingly. The forfeiture adjustment matters most when the policy has a waiting period: new hires still generate an accrual during year one, but the accrual is scaled down by the expected departure rate before vesting.
The Journal Entries
At each period end, calculate the total accrued vacation liability and record an entry bringing the balance sheet in line. Debit a vacation expense account (a dedicated account is worth the setup effort, because it lets management see compensated-absence cost by period) and credit an accrued compensation liability account.
Initial Accrual
If the calculated liability at period end is $50,000:
- Debit: Vacation Expense — $50,000
- Credit: Accrued Vacation Liability — $50,000
This matches the labor cost to the period in which the work was performed, regardless of when the time is taken.
When an Employee Uses Vacation
Taking previously accrued time reduces the liability and sends cash out. No new expense is recorded, because the expense was already recognized when the time was earned. For $1,500 of accrued vacation used:
- Debit: Accrued Vacation Liability — $1,500
- Credit: Cash — $1,500
Period-End True-Up
Recalculate the total liability at each subsequent period end. Pay raises, new hires, departures, and actual usage all change the number. If the recalculation produces $51,000 but the ledger shows $50,000, book the $1,000 difference:
- Debit: Vacation Expense — $1,000
- Credit: Accrued Vacation Liability — $1,000
If the recalculated amount is lower than the ledger balance, reverse the entry: debit the liability, credit the expense. These true-ups are the only time the expense account is touched after the initial accrual.
Where It Sits on the Balance Sheet
Accrued vacation generally goes in current liabilities, because the company expects employees to use or be paid for the time within twelve months or the normal operating cycle, whichever is longer. If usage patterns show a meaningful portion will sit on the books longer than that, as can happen when long-tenured employees park balances near a rollover cap, classify that portion as non-current. The split requires judgment supported by actual usage and turnover data.
Footnote disclosures should describe the compensated-absence policy: how vacation is earned, whether it vests or merely accumulates, any rollover caps, and the payout rules at separation. Material assumptions behind the estimate, such as forfeiture rates, deserve mention. Materiality drives the level of detail.
Why the Tax Deduction Lags the Book Expense
The GAAP accrual and the tax deduction do not happen in the same year. 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 when the liability is recorded on the books.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
One shortcut matters. 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 must be paid by March 15 of the following year to pull the deduction into the earlier year. Miss that date and the deduction waits until the cash leaves.
The gap between book expense and tax deduction creates a temporary difference and a deferred tax asset. The asset unwinds as employees take vacation or receive payouts and the deduction is claimed. For companies carrying large vacation balances, the deferred tax asset can be large enough to warrant its own footnote.