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Leave & Entitlements (NES-Aligned)

What is a Leave accrual?

Updated 27 Jan 2026 5 min read

Leave accrual is the process by which employees accumulate leave entitlements over time. In Australia, annual leave and personal leave accrue progressively based on hours worked. Full-time employees accrue 4 weeks annual leave and 10 days personal leave per year, building up from the start of employment.

Understanding leave accrual

Leave accrual in Australia works progressively - employees accumulate leave entitlements based on each hour worked, rather than receiving a lump sum at the start of each year. This means employees can access some leave soon after starting employment, and their balance grows throughout the year.

Progressive accrual

  • Starts from day one
  • Builds based on hours worked
  • Available as it accrues
  • Carries over year to year

What accrues

  • Annual leave (4 weeks)
  • Personal leave (10 days)
  • Long service leave
  • Award-specific leave

Leave accrual rates

Standard accrual rates for full-time employees under the NES:

Full-time accrual (38-hour week)

Annual: ~2.923 hours per week
Annual: ~152 hours per year
Personal: ~1.461 hours per week
Personal: ~76 hours per year

Calculating leave accrual

  • Per hour method: Annual leave accrues at 4/52 of ordinary hours
  • Part-time: Pro-rata based on ordinary hours (e.g., 20 hours = 50%)
  • Shift workers: May accrue 5 weeks if covered by award provisions
  • Personal leave: 10 days based on ordinary hours pattern

Leave accrual calculation

For a full-time employee: Annual leave accrues at approximately 0.0769 hours per ordinary hour worked (4 weeks ÷ 52 weeks = 7.69%). So working 38 hours earns about 2.92 hours of annual leave.

When accrual pauses

Accrual continues during

  • Paid annual leave
  • Paid personal/carer's leave
  • Paid compassionate leave
  • Public holidays

Accrual typically pauses during

  • Unpaid parental leave
  • Extended unpaid leave
  • Workers' compensation (varies)
  • Leave without pay

Common leave accrual mistakes

Withholding leave until probation ends

Leave accrues from day one of employment. While employers may restrict taking leave during probation, it still accumulates and must be available afterward.

Calculating part-time incorrectly

Part-time leave accrual must be based on actual ordinary hours worked, not a flat percentage. A change in hours should adjust accrual rates.

Not tracking accrual accurately

Manual tracking often leads to errors. Use leave management software to automatically calculate accrual based on hours worked.

Key takeaways

Accurate leave accrual tracking is essential for compliance and employee satisfaction. Understanding that leave accrues progressively from day one helps both employers and employees manage expectations and plan leave effectively.

RosterElf's leave management automatically calculates leave accrual based on hours worked, showing real-time balances and ensuring accurate entitlement tracking.

Frequently asked questions

RosterElf Team

Written by

RosterElf Team

The RosterElf team comprises workforce management specialists with deep expertise in Australian employment law, rostering best practices, and payroll compliance. Our team works directly with businesses across hospitality, healthcare, retail, and service industries to develop practical solutions for common workforce challenges.

General information only – not legal advice

This glossary article about leave accrual provides general information about Australian employment law and workplace practices. It does not constitute legal, HR, or professional advice and should not be relied on as a substitute for advice specific to your business, workforce, or circumstances.

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