Long Service Leave In WA: What Employers Need To Know

Managing long service leave (LSL) is part of running a compliant workplace in Western Australia. It rewards long‑serving employees and, when handled well, it supports retention and morale.

But the rules can feel complex. WA has its own legislation and specific calculations, and how you approve and pay LSL depends on the employee’s service history and work pattern.

In this guide, we’ll break down WA’s long service leave framework in plain English. We’ll cover eligibility, exact entitlement milestones, how to calculate LSL (including WA’s averaging rules), how requests and cashing‑out work, common scenarios (parental leave, shutdowns, resignations and redundancies), and practical compliance tips so you can stay on top of your obligations with confidence.

What Is Long Service Leave In WA?

Long service leave is a paid entitlement for employees who have completed a long period of continuous service with the same employer. In Western Australia, the Long Service Leave Act 1958 (WA) sets the minimum standards for most private sector employers and employees.

At a high level:

• After 10 years of continuous employment with the same employer, an employee becomes entitled to 8 2/3 weeks (8.6667 weeks) of paid LSL.
• After each further 5 years of continuous employment, an employee becomes entitled to an additional 4 1/3 weeks (4.3333 weeks) of paid LSL.
• If employment ends after at least 7 years of continuous employment, a pro‑rata LSL payment is generally payable on termination.

These are the statutory minimums. Modern awards and enterprise agreements can provide more generous terms (but not less). If your workforce is award or agreement covered, you’ll need to apply whichever entitlement is more beneficial to the employee.

If you’d like a quick reference alongside this guide, this overview of long service leave in WA summarises the framework and key definitions.

Who Is Eligible And When Does LSL Accrue?

Eligibility turns on continuous employment and service length with your business. Here are the WA‑specific foundations.

Continuous Employment (Including Casuals)

• Who is covered: Most permanent full‑time and part‑time employees are covered under the WA Act. Many casual employees also qualify if their employment is on a regular and systematic basis and their service is continuous.
• What doesn’t break service: Paid absences (for example, paid annual leave or paid sick leave) generally count as service and don’t break continuity. Certain unpaid absences (such as unpaid parental leave) usually don’t break continuity, but they typically don’t accrue LSL during that period.
• Transfers of business: If your business changes hands and an employee continues with the new employer without a significant break, prior service can carry over. Make sure recognition of service is addressed in sale documentation and onboarding.

When Entitlements Arise In WA

• Initial entitlement at 10 years: 8 2/3 weeks of paid LSL after 10 years of continuous employment with you.
• Subsequent entitlements: 4 1/3 weeks of paid LSL after each further 5 years of continuous employment.
• Pro‑rata on termination after 7 years: If employment ends after at least 7 years of continuous employment, a pro‑rata LSL payment is generally due, calculated on the completed years (and proportionately for part years) since the last entitlement point.

Awards, Enterprise Agreements And Contracts

Where an award or enterprise agreement applies, check for:

• More generous accrual rates or earlier access
• Specific averaging methods for variable hours
• Rules about splitting leave or taking it in advance

Apply the terms most beneficial to the employee. Your Employment Contract and policies can clarify processes (notice, scheduling, documentation) but can’t undercut the statutory minimums.

How Do You Calculate Long Service Leave In WA?

WA calculations are a two‑step exercise: confirm the entitlement in weeks, then work out the correct “ordinary pay” and hours basis when the leave is taken (or at termination for a payout).

Step 1: Confirm Service And The Entitlement Point

• Check start date and continuity: Confirm the employment commencement date, any unpaid absences, and whether those absences count towards accrual or simply pause it.
• Identify the milestone: Is the employee at their first 10‑year entitlement, a subsequent 5‑year entitlement, or pro‑rata after 7+ years on termination?

Step 2: Determine The Hours Basis (WA’s Averaging Rules)

Many employees don’t work the same hours for their entire employment. WA’s Act uses an employee‑favourable averaging approach to determine the hours you pay while the employee is on LSL. In practice, for employees with variable or changing hours, you generally compare the average weekly hours over:

• the last 12 months,
• the last 5 years, and
• the entire period of continuous employment,

and use the period that is most beneficial to the employee. Good records make this straightforward to evidence.

For employees with stable hours, use their ordinary weekly hours at the time the leave is taken (or terminated).

Step 3: Apply The Ordinary Pay Rate

• Ordinary time rate: LSL is paid at the employee’s ordinary rate of pay when leave is taken (or at termination). Overtime, penalty rates and bonuses are generally excluded unless an award or agreement says otherwise.
• Casual loading: For casuals, “ordinary pay” will typically include the casual loading because it forms part of their ordinary hourly rate.
• Allowances: Fixed allowances that are part of base pay may be included; expense reimbursements are not.

Step 4: Document The Calculation

• Be transparent: Provide a written breakdown covering the entitlement, the averaging comparison (if used), and the pay rate applied.
• Keep robust records: Accurate time and wage records over the employment period support your approach and help resolve queries quickly.

For workforce planning, many businesses like to estimate balances ahead of time. A simple long service leave calculator can help with budgeting and scheduling before you run the final legal calculation at the point of taking leave or termination.

Taking, Deferring And Paying LSL In WA

Once an entitlement arises, the next question is how and when leave can be taken-and whether it can be paid out.

How Is LSL Scheduled?

• By agreement: In WA, LSL is usually taken at a time agreed between you and the employee. Plan early for peak periods to minimise operational disruption.
• Splitting leave: LSL can be taken in a single continuous block or in separate periods by agreement. Confirm any split arrangement in writing so everyone is on the same page.
• Notice: Set reasonable notice expectations in your Workplace Policy and follow them consistently. For longer blocks, more lead time is sensible.

Can Employees Cash Out LSL In WA?

• General rule: LSL is intended to be taken as time off. Payment in lieu of taking LSL during employment is generally not permitted under the WA Act.
• At termination: Unused LSL entitlements and pro‑rata amounts (after 7+ years) are paid out on termination as part of final pay.
• Check instruments: If an award or agreement proposes different cash‑out arrangements, make sure they’re lawful before agreeing in writing.

When Is LSL Paid?

• During leave: Pay LSL at the employee’s ordinary rate for the period of approved leave.
• On termination: Include any LSL entitlement in the employee’s final pay. A checklist alongside your process for calculating final pay helps ensure nothing is missed.

How LSL Interacts With Parental Leave, Shutdowns And Ending Employment

LSL doesn’t exist in a vacuum. These common crossover situations matter for WA employers.

Parental Leave And Other Absences

• Unpaid parental leave: Usually pauses accrual but does not break continuity of service.
• Paid leave: Paid leave generally counts as service and continues accruing LSL.
• Workers compensation and other absences: Some periods may count towards service depending on the circumstances and any applicable industrial instrument. Check the specific facts before deciding.

Business Shutdowns And Stand Downs

• Planned shutdowns: You can’t automatically force employees to use LSL during a shutdown unless the employee has an entitlement and the arrangement is allowed and agreed. Consider annual leave or other options consistent with contracts and policies.
• Reduced hours/stand downs: Document any changes. Because WA uses averaging for variable hours, these periods can affect the later LSL calculation.

Resignations, Redundancies And Dismissals

• Resignation after 7+ years: If an employee resigns after at least 7 years of continuous employment, a pro‑rata LSL payment is generally payable.
• Genuine redundancy: Manage redundancy obligations and LSL together. It can be helpful to get timely redundancy advice if you’re unsure what’s owed.
• Dismissal: Check total service. If it’s 7+ years, a pro‑rata LSL payout will usually apply and should be included in final pay.

Awards, Agreements And Company Policies

• Use the most beneficial terms: If an applicable instrument provides a better outcome than the WA Act, apply it.
• Contractual clarity: Make sure your Employment Contract and leave policies explain request processes, notice periods and how decisions are made-while recognising the WA Act as the minimum standard.

Practical Compliance Tips For WA Employers

The right systems make LSL straightforward. These practical steps help you stay compliant and avoid disputes.

1) Build LSL Into Your Contracts And Policies

• Contracts: Set out how employees request LSL, notice expectations and how scheduling decisions are reached, consistent with the WA Act.
• Policies: Use a clear Workplace Policy to standardise processes, timeframes and communication.

2) Forecast Balances And Plan Resourcing

• Workforce planning: Track upcoming 10‑year and 5‑year milestones and start conversations early-especially for key roles.
• Budgeting: LSL is a real liability. Build a provision into your accounts so payments don’t surprise cashflow.

3) Apply WA’s Averaging Rules Correctly

• Compare the periods: For variable hours, compare the last 12 months, last 5 years, and entire period of service-and use the period most favourable to the employee.
• Record your method: Keep a note of the comparison and the figures used in case questions arise later.

4) Align Termination Processes With LSL

• Final pay checklists: Include any LSL entitlements or pro‑rata amounts when preparing final pay. This aligns neatly with your broader process for final pay.
• Give a breakdown: Provide the employee with a simple written explanation of how the LSL figure was calculated (or why none is owed).

5) Keep Accurate Records

• Time and wages: Maintain detailed start dates, rosters, hours, and leave records to support averaging calculations and entitlement decisions.
• Payroll configuration: Configure your system to track service and flag upcoming milestones so you’re proactive, not reactive.

6) Get Help For Edge Cases

• Tricky histories: Complex service patterns, business sales and mixed casual/permanent service are worth a quick sense‑check with an Employment Lawyer.
• Planning tools: Use a long service leave calculator for indicative planning, then do a final legal calculation at the time the leave is taken or on termination.

Key Takeaways

• In WA, the statutory minimum entitlements are 8 2/3 weeks after 10 years of continuous employment, then 4 1/3 weeks after each subsequent 5 years.
• Pro‑rata LSL is generally payable on termination after at least 7 years of continuous employment, calculated on completed service since the last entitlement point.
• For variable hours, WA requires you to use the averaging period most favourable to the employee (compare the last 12 months, last 5 years and entire service).
• LSL is taken by agreement; cashing out during employment is generally not permitted, but unused LSL and pro‑rata amounts are paid on termination as part of final pay.
• Unpaid parental leave typically pauses accrual without breaking continuity; shutdowns, stand downs and changing hours should be documented because they can affect calculations.
• Clear processes in your Employment Contract and Workplace Policy, strong records, and the right payroll settings are your best defence against errors and disputes.
• If a modern award or enterprise agreement offers a better outcome than the WA Act, apply the more beneficial terms, and seek timely employment law guidance for edge cases.

If you’d like a consultation about your long service leave obligations in Western Australia, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no‑obligations chat.