Glossary
Annual leave accrual
The running accumulation of an employee's paid time off entitlement, calculated per pay period or month, recognised as a balance-sheet liability until the worker takes the leave or is paid out at exit.
Annual leave accrual is the running accumulation of an employee's paid time off entitlement, calculated per pay period or month.
For global payroll teams, accrual is the line that sits on the balance sheet as a current liability until the worker takes the leave or is paid out at exit. The accrued balance is cash already owed; in every jurisdiction covered, it pays out in full at termination.
The accrual frequency, the vesting rule, and the forfeiture policy decide how the liability builds, when it crystallises, and whether it carries over. Each country runs on its own mechanic, and a single global PTO policy across the footprint produces the wrong balance in every market with statutory accrual.
The trade-off the HRIS dashboard almost always gets wrong is treating the leave balance as a single number. The HRIS PTO module typically disagrees with the EOR's payroll-engine accrual ledger; the disagreement only surfaces at year end or at exit.
What does annual leave accrual mean in payroll?
In payroll, accrual is the input that drives the year-end provisioning calculation and the termination payout. Three operational features matter.
The balance sheet line
Accrued unused leave sits on the balance sheet as a current liability at the worker's daily rate, revalued each year for salary uplifts.
For a 50-head European workforce on €70,000 average gross with 12 days of unused accrual on average, the carrying liability sits near €170,000 in salary plus €60,000 in employer contributions every reporting period. Treat the accrued balance as cash already owed.
The accrual frequency
Per pay period, per month, on the anniversary. The frequency choice decides whether the liability builds in line with worked time or jumps in steps. Providers diverge sharply on the default.
The carry-over and forfeiture policy
The policy controls whether the liability resets each year or rolls forward. The statutory floor under EU Working Time Directive jurisprudence (Schultz-Hoff and King v Sash Windows) increasingly prevents forfeiture of untaken statutory leave for workers prevented from taking it.
Contractual leave above the statutory floor follows the contract, but only if the policy is written down. The statutory holiday entry covers the entitlement ceiling that drives accrual.
How does annual leave accrual compare across countries?
Each country runs accrual on a different mechanic. The same employee profile produces different vested balances and different termination payouts across the footprint.
| Country | Statutory minimum | Accrual rule | Termination payout |
|---|---|---|---|
| UK | 5.6 weeks (28 days) | 12.07% of hours worked (April 2024 WTR amendment) for irregular-hours; flat allowance for salaried | Mandatory cash payout of accrued statutory minimum |
| Germany | 20 working days (BUrlG §3) | 6-month waiting period, then full-year vesting; 1/12 per month before | Mandatory payout under §7 BUrlG |
| France | 25 paid days (30 working) | 2.5 working days per month worked, 1 June-31 May référence year | Indemnité compensatrice de congés payés at exit |
| Japan | 10 days at 6 months, rising to 20 days at 6.5 years | 6-month waiting period, then tenure-stepped under LSA Article 39 | Customary payout; no statutory rule |
| Brazil | 30 calendar days plus 1/3 bonus | Pro-rata over 12-month aquisitivo period | Both accrued days and terço constitucional pay out |
| US (federal) | None (FLSA silent) | Contract or handbook | State patchwork; 27 states have PTO-payout statutes |
| California | No statutory PTO minimum | Once granted, accrues per Labor Code §227.3 | Vested wages; no-forfeiture rule applies |
The dataset at severance, notice, and statutory leave by country tracks the live country-by-country payout rules across 40 jurisdictions.
The UK ran its 2024 reform to clean up the post-Bear Scotland calculation. The 12.07% rate is 5.6 weeks of statutory entitlement divided by 46.4 weeks of working time, and it applies to irregular-hours and part-year workers from April 2024 onwards. Salaried full-year workers draw down a flat 28-day allowance on a leave-year basis.
What vesting pattern controls in each country?
Vesting rules cluster around three patterns: immediate accrual with a waiting period before drawdown, pro-rata accrual from day one, and tenure-stepped accrual that grows with service.
| Vesting pattern | Country example | Day-1 balance | Buyer check |
|---|---|---|---|
| Pro-rata from day one | UK, France, Spain | Accrual begins immediately | Probation drawdown restrictions documented? |
| Waiting period | Germany (BUrlG §4) | 1/12 per month, usable after 6 months | Is the engine running 1/12 partial accrual? |
| Tenure-stepped | Japan, Korea, Vietnam | 10 days at 6 months, stepping up | Does engine recalibrate at anniversary? |
| Contractual (state-dependent) | US (federal) | Per handbook or contract | Is handbook source-of-truth? |
| Vested wages (state-floor) | California, Massachusetts, Montana, Nebraska | Once granted, accrues immediately | Is 1.5x cap configured? |
The vesting pattern decides whether the day-30 leaver walks with one day, one month's worth, or six months' worth of accrued payout. Confirm the model country by country before the first payroll run.
The US has no federal vesting rule. State law fills the gap unevenly: California Labor Code §227.3 treats accrued PTO as vested wages with a cap usually set at 1.5x annual entitlement.
Massachusetts, Montana, and Nebraska follow the same no-forfeiture pattern. The other 46 states leave the rule to the contract, which means the employee handbook is the source-of-truth for the entire accrued balance.
What do buyers consistently get wrong?
The recurring mistakes cluster into four moves visible across year-end provisioning audits.
The first is treating the HRIS PTO module as the authoritative ledger. The HRIS tracks leave for headcount planning and manager approval; the EOR's payroll engine tracks the statutory balance for compliance and audit.
The two drift across the year, and the drift compounds. The balance-sheet line is whichever number the auditor decides to use, not whichever number the HRIS displays.
The second is omitting employer on-costs from the carrying liability. Accrued unused leave pays out at the underlying daily rate plus statutory employer contributions on the payout.
A model that books only the salary line under-states the liability by 20% to 45% depending on the country, because the social-charge layer pays out alongside. See the total cost of employment entry for the loaded view.
The third is missing the German waiting-period rule. The BUrlG §4 mechanic accrues 1/12 per month before month 6, then vests in full at month 6.
A day-30 leaver in Germany walks with 1/12 of the annual entitlement, not zero. A day-180-leaver walks with the full annual entitlement, not 6/12. The engine that runs flat pro-rata across the year mis-prices both exits.
The fourth is treating California PTO as forfeitable. Labor Code §227.3 vests accrued PTO as wages and prohibits use-it-or-lose-it policies on the balance.
Caps at 1.5x annual entitlement are enforceable, but mid-year forfeiture is not. The contract that imports a "PTO resets each year" clause from another jurisdiction violates the California rule.
What does an EOR handle on the accrual ledger?
The accrual ledger lives in two places by default. The EOR's payroll engine owns the statutory side; the buyer's HRIS owns the policy layer above it.
| Task | EOR handles | Buyer still owns | Risk if neglected |
|---|---|---|---|
| Statutory accrual method | Yes (per country mechanic) | Verify configuration at onboarding | Wrong default, ledger drift |
| Termination payout | Yes (at local statutory rate) | Approve final settlement | Under-paid balance, tribunal claim |
| Year-end accrued-liability report | Yes | Sign off for audit | Audit qualifies on unsupported balance |
| Carry-over and forfeiture rule | Statutory floor only | Policy above the floor | Contractual layer unenforceable |
| HRIS-to-payroll reconciliation | On request (often billable) | Configure feed schema | Year-end variance compounds |
| Employer on-costs at payout | Yes | Fund the line | Late filing on social charges |
| Anniversary versus calendar reset | Configurable | Decide policy | Wrong reset date, balance jump |
Deel, Remote, and Multiplier all model these mechanisms in their pay engines, but the default-on configuration varies. Deel typically defaults to calendar-year accrual unless the implementer specifies otherwise.
Remote runs reference-year accrual for France out of the box. Multiplier proactively flags anniversary-versus-calendar resets at onboarding, where the larger platforms ask the buyer to specify.
Configuration is the moment the year-end variance is born. See the payroll reconciliation entry for how the engine output is verified against the HRIS PTO module each cycle.
Whichapp view
Pick one ledger as the source of truth before the first hire lands. The cleanest pattern is the EOR's payroll engine for the statutory balance and the HRIS PTO module mirroring it on a daily feed.
The opposite (HRIS as source, EOR mirroring) only works if the HRIS is configured to the country accrual method, which is rarely the default.
For multi-country headcount, see best global payroll providers for bureaux that surface the ledger to finance in real time, and best EOR providers when no local entity exists. The France country guide covers the European pattern in operational detail.
See our ranked shortlist of providers, scored across pricing transparency, country coverage, and contract flexibility. Updated for 2026.
View the shortlist →Annual leave accrual FAQs
Is accrued unused annual leave a balance-sheet liability?
Yes. Accrued unused leave sits on the balance sheet as a current liability at the worker's daily rate, revalued each year for salary uplifts, plus statutory employer contributions on the eventual payout.
Treat it as cash already owed: every jurisdiction pays out accrued statutory leave in full at termination, and most pay out the contractual layer above the statutory floor too.
Can California PTO be forfeited at year-end?
No. California Labor Code §227.3 treats accrued PTO as vested wages and prohibits use-it-or-lose-it policies on the balance.
A cap at 1.5x annual entitlement is enforceable, but mid-year forfeiture is not. The same no-forfeiture rule applies in Massachusetts, Montana, and Nebraska. Contracts that import a "PTO resets each year" clause from another jurisdiction violate the state rule.
How does German BUrlG §4 accrual work in the first 6 months?
Partial accrual at 1/12 of the annual entitlement per month worked, with full-year vesting at month 6.
A day-30 leaver walks with 1/12 of the annual entitlement, not zero. A day-180 leaver walks with the full annual entitlement, not 6/12. A flat pro-rata model applied across the year mis-prices both exits.
Which ledger should be the source of truth: HRIS or payroll engine?
The EOR's payroll engine is usually the cleaner source of truth for the statutory balance because it runs the local accrual method natively and produces the year-end audit report.
The HRIS PTO module should mirror it on a daily feed. The reverse only works if the HRIS is configured to the country-specific accrual method, which is rarely the default in global HRIS platforms. See the EOR compliance entry for the responsibility split.
Do employer social contributions apply to the leave payout?
Yes in every European jurisdiction and most others. The accrued balance pays out at the underlying daily salary rate plus the local employer social-contribution layer.
URSSAF in France, Sozialversicherung in Germany, INPS in Italy, employer NIC in the UK all apply. A carrying-liability model that books only the salary line under-states the actual payout by 20% to 45% depending on the country. See the statutory benefits entry for the wider floor that drives most of the loading.