On-costs are the additional costs (above the annual salary) incurred in employing someone to fill a position or undertake a role. These costs include provisions for Superannuation, Long Service Leave, Workers' Compensation and Payroll Tax. Business units are responsible for these costs and must budget accordingly.
To assist in establishing the On-Costs of a particular position, HR Services has developed two On-Cost Calculators. Please ensure you use the appropriate calculator specific to the required situation.
- General Staff On-Cost Calculator (Excel)
- Academic Staff On-Cost Calculator (Excel)
To obtain the most accurate result, please follow the instructions carefully. If you are unsure, or have any questions on the subject of On-Costs, please contact you HR Account Manager.






