Annual Leave Percentage: Accrual, Loading & Payouts in Australia

Getting annual leave right is one of those payroll tasks that sounds simple, but quickly becomes tricky once you factor in part-time hours, shiftwork, loading and terminations.

If you’re searching for “annual leave percentage,” you’re likely trying to pin down an exact rate you can apply in your payroll system so leave accrues correctly and you pay the right amounts when staff take time off or finish up.

In this guide, we break down what “annual leave percentage” actually means for employers in Australia, how to calculate it for different employment types, what to do about annual leave loading, and how to handle payouts clearly and compliantly.

What Does “Annual Leave Percentage” Mean For Employers?

In practice, people use “annual leave percentage” to refer to two different things:

• The percentage used to accrue annual leave over time (for most full-time employees, this is 7.6923% of ordinary hours), and
• The percentage paid as annual leave loading (often 17.5% under many awards and agreements).

It’s helpful to separate these concepts. The accrual percentage is about how much leave employees build up as they work. Leave loading is an extra amount you may need to pay on top of the employee’s base rate when they actually take annual leave or when you pay out unused leave.

Under the National Employment Standards (NES), full-time employees are entitled to 4 weeks of paid annual leave per year of service (5 weeks for some shiftworkers). Part-time employees accrue on a pro-rata basis. Casuals do not accrue annual leave under the NES.

How To Calculate Annual Leave Accrual As A Percentage

Annual leave accrues progressively based on the employee’s ordinary hours of work. To translate the NES entitlement into a payroll-friendly percentage, divide weeks of leave by weeks in a year and convert to a percentage.

Full-Time Employees (4 Weeks)

• Accrual formula (hours): Annual leave hours per year ÷ ordinary hours per year.
• For a 38-hour week: 4 weeks × 38 hours = 152 hours of leave per year.
• Ordinary hours per year: 38 × 52 = 1,976 hours.
• Accrual percentage: 152 ÷ 1,976 = 0.076923 ≈ 7.6923% of ordinary hours.

In other words, for each ordinary hour worked, a full-time employee accrues about 0.076923 hours of annual leave. Many payroll systems accept a percentage input, so setting 7.6923% ensures the correct accrual over the year.

Shiftworkers Entitled To 5 Weeks

• Accrual formula (hours): 5 × 38 = 190 hours per year (if the ordinary week is 38 hours).
• Accrual percentage: 190 ÷ 1,976 ≈ 0.096154 ≈ 9.6154% of ordinary hours.

Whether someone qualifies as a “shiftworker” for 5 weeks depends on the Fair Work Act and applicable awards. Always check the relevant industrial instrument.

Part-Time And Irregular Hours

Part-time staff accrue at the same annual leave percentage as full-time staff, but only against their ordinary hours. The result is a pro-rata accrual.

Example: A part-time employee who works 20 ordinary hours per week will accrue 20 × 0.076923 ≈ 1.5385 hours of annual leave per week (about 80 hours a year - 4 weeks at their 20-hour arrangement).

If hours fluctuate, accrual is still calculated against ordinary hours worked in each pay period. Good record-keeping is key to avoid under- or over-accrual.

Casual Employees

Casuals do not accrue paid annual leave under the NES. Instead, they usually receive a casual loading (often 25%) to compensate for the lack of paid leave and other entitlements.

If you engage casuals, make sure your Employment Contract for casual staff clearly sets out the loading and how it’s applied, consistent with any applicable award.

When Does Annual Leave Accrue (And When Doesn’t It)?

• Annual leave accrues on ordinary hours and generally continues during periods of paid leave (e.g. paid annual leave, paid personal leave).
• It typically does not accrue during unpaid leave (unless an industrial instrument says otherwise).
• Check the relevant award or agreement for any special rules about accrual during particular absences.

Because payroll systems vary, it’s important to configure accrual rules correctly and audit them periodically, especially if you have a mix of employment types or complex rosters.

Annual Leave Loading: Percentage, When It Applies, And Payroll Tips

Annual leave loading is a separate percentage that may be payable when an employee takes paid annual leave. The common rate is 17.5%, but the exact rate and when it applies come from the applicable award, enterprise agreement or contract.

• Typical loading rate: 17.5% of the employee’s base rate for the leave period.
• Some awards specify different rates or interaction rules with penalty rates. Always check the instrument.

For a deeper dive on what leave loading is and when you must pay it, see Annual Leave Loading.

Do I Pay Super On Annual Leave And Leave Loading?

Superannuation is generally payable on Ordinary Time Earnings (OTE), which includes paid annual leave. Whether super applies to leave loading can depend on why the loading is paid. If the loading can be shown to be compensation for lost opportunity to work overtime, it may be treated differently for OTE purposes. Review your instrument and payroll setup, and speak with your accountant if unsure. Our explainer on Ordinary Time Earnings sets out the general principles.

Practical Payroll Tips

• Configure accrual percentage (e.g. 7.6923% or 9.6154% for eligible shiftworkers) at the employee level.
• Add a separate pay item for annual leave loading and apply it only when leave is taken or paid out, as required by the instrument.
• Run regular audits: sample a few employees each quarter to check leave balances and loading calculations.
• Document your approach in a clear Leave Policy so managers are consistent when approving leave and payroll knows how to process it.

Paying Annual Leave: Percentages For Payouts, Termination And Cashing Out

Calculating annual leave is one thing - paying it correctly at the right time is just as important. Here’s how the percentages play out when leave is taken or paid out.

When An Employee Takes Annual Leave

• Pay the employee at their base rate for the hours of annual leave taken.
• Apply annual leave loading if the award/EA/contract requires it.
• Include superannuation on OTE appropriately.

If there are regular loadings or allowances in an employee’s ordinary pay, check whether the award or agreement requires those to be included when calculating paid leave.

On Termination Or Resignation

You must pay out the employee’s accrued but unused annual leave. Where an award/EA/contract provides for leave loading, many instruments require you to include it in the payout as well.

Get across the details in our guidance on Annual Leave On Resignation (Employers) and work through a checklist for Calculating Final Pay so you don’t miss items like notice, redundancy (if applicable), or outstanding allowances.

Payment In Lieu Of Notice vs Annual Leave

Payment in lieu of notice is different to annual leave. It’s a separate entitlement and calculated under the instrument or contract. The superannuation treatment can also differ. For context on super and notice payments, see Payment in Lieu of Notice and Superannuation.

Cashing Out Annual Leave

Cashing out annual leave is tightly regulated. If permitted by the award or agreement (or for award-free employees), cashing out must:

• Be with a separate written agreement each time;
• Leave the employee with a minimum balance of 4 weeks after cash out; and
• Pay the same amount as if the employee had taken the leave (including loading if applicable).

Review the key rules in our overview on Cashing Out Annual Leave before you approve any requests.

Common Pitfalls To Avoid

• Applying leave loading to all leave types automatically. Most loading applies only to annual leave, not personal/carer’s leave.
• Forgetting to include loading on termination (where required by the instrument).
• Accruing leave for casuals in error.
• Letting balances blow out - cash flow risk and potential health/safety concerns if staff don’t take breaks.

Employment Contracts, Policies And Record-Keeping

Your best defence against leave mistakes is a clean, consistent framework: clear contracts, practical policies and accurate records.

Set Expectations In Employment Contracts

Make sure your contracts clearly set out whether the role is full-time, part-time or casual, how leave accrues, and how loading and allowances work (by reference to the award/EA where relevant). Having a tailored Employment Contract for full-time and part-time staff - and a separate Employment Contract for casuals - reduces ambiguity and payroll disputes.

Back It Up With A Practical Leave Policy

A workplace policy explains how employees apply for leave, approval processes, black-out periods, and when you might direct staff to take leave during shutdowns. Policies also cover how you handle overlapping issues like unpaid leave. For guidance on managing unpaid leave alongside annual leave, see Leave Without Pay Rules.

If you don’t have policies yet, Sprintlaw’s Staff Handbook Package is a quick way to put a compliant framework in place across leave, conduct and other day-to-day settings.

Record-Keeping Essentials

• Track accruals as hours (and ideally dollar values) each pay period.
• Keep written agreements for any cashing-out of annual leave.
• Retain copies of approvals for annual leave and shutdown directions.
• Audit your payroll configuration after award updates or business changes.

Accurate records make it easier to reconcile balances, calculate final pay, and demonstrate compliance if the Fair Work Ombudsman ever asks questions.

Align With Your Award/Agreement

Annual leave percentages are the starting point. The real detail often sits inside your award or enterprise agreement: how to calculate loading, how shutdowns work, and what happens with rostered overtime. When in doubt, reconcile your payroll rules with the instrument and the NES, and document your position so managers apply it consistently.

Related Payroll Touchpoints

Because paid annual leave is part of Ordinary Time Earnings, it interacts with super and other payroll components. Make sure your approach to OTE, allowances and loadings is consistent across the board. If you’re refreshing your payroll setup, our overview of Annual Leave Payments and the OTE guide linked above are useful cross-checks.

Worked Examples: Turning Percentages Into Pay Runs

Example 1: Full-Time Employee Takes One Week Of Annual Leave

Facts:

• Base rate: $30/hour
• Ordinary week: 38 hours
• Award requires 17.5% leave loading

Calculation:

• Base leave pay: 38 × $30 = $1,140
• Leave loading: $1,140 × 17.5% = $199.50
• Total gross leave pay: $1,339.50 (plus super on OTE as applicable)

Example 2: Part-Time Employee (20 Hours/Week) Accrual

Accrual percentage is still 7.6923% of ordinary hours.

• Weekly accrual: 20 × 7.6923% ≈ 1.5385 hours
• Annual accrual: ≈ 80 hours (4 weeks at 20 hours/week)

Example 3: Termination Payout

Facts:

• Accrued annual leave balance: 76 hours
• Base rate: $32/hour
• Award requires leave loading on payout

Calculation:

• Base payout: 76 × $32 = $2,432
• Loading at 17.5%: $2,432 × 17.5% = $425.60
• Total leave payout: $2,857.60 (taxed according to ATO rules; check super treatment against OTE rules)

When doing a final pay, work through all components systematically, including any notice, redundancy, or outstanding allowances, as outlined in Calculating Final Pay.

Setting Your Business Up To Handle Leave Smoothly

It’s one thing to know the percentages; it’s another to keep everything moving smoothly across rostering, payroll and HR. A few practical tips can save a lot of headaches:

• Standardise your payroll settings by employment type and award. Use the correct accrual percentage and create a separate pay item for annual leave loading.
• Document the rules in your contracts and policies so managers approve leave consistently and staff know what to expect.
• Encourage leave planning to avoid large accruals that can create a cash flow shock when several people take leave at once or resign.
• Schedule a six-monthly compliance check: confirm award updates, review cashing-out requests, and spot-check super calculations against OTE rules.
• If you’re changing structures or headcount, revisit your contracts and internal processes so they scale with your business.

If your team is growing or you’re formalising HR processes for the first time, it may be a good moment to review your Staff Handbook Package and core documents like your Employment Contract templates to ensure everything lines up with your payroll rules.

Key Takeaways

• The annual leave accrual percentage for most full-time employees is 7.6923% of ordinary hours (4 weeks ÷ 52); eligible shiftworkers on 5 weeks accrue about 9.6154%.
• Part-time employees use the same percentage on their ordinary hours; casuals generally do not accrue annual leave.
• Annual leave loading (often 17.5%) is separate from accrual; apply it when leave is taken or paid out if required by the award, agreement or contract.
• On termination, pay out all unused annual leave and include leave loading if the industrial instrument requires it; work through a full final pay checklist.
• Superannuation is generally payable on OTE, which includes paid annual leave; confirm leave loading treatment and configure your payroll accordingly.
• Clear Employment Contracts, a practical Leave Policy, and accurate records will keep accruals and payouts consistent and compliant.

If you’d like a consultation on setting up your annual leave calculations, contracts and policies, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.