Casual vs part-time in Australia: what rostering managers should actually know
Australian managers often treat “casual” as a roster setting: flexible hours, no leave, higher hourly rate. Fair Work treats it as a legal status. Getting it wrong is not a software bug — it is an underpayment or a misclassification risk.
This is a practical briefing for people who write rosters. It is not legal advice. Read the Fair Work casual employee page and your award.
The trade in one paragraph
Casuals are usually paid a casual loading instead of paid annual and personal leave. Hours can vary. They can generally refuse shifts (award/agreement details matter).
Part-time employees have reasonably predictable hours, paid leave, and no casual loading. You cannot “flex” them like casuals without changing the agreement.
If you roster the same person 28 hours every week for a year, call them casual, and never review it, you are not being clever — you are building a file for a dispute.
Employee Choice Pathway (why your 2026 roster matters)
Casual conversion rules have been updated in recent years. The current Employee Choice Pathway lets eligible casuals request to change to permanent (full-time or part-time) in many situations. You need a process: who receives the request, who replies, and what the roster looks like if they convert.
Do not hide from this in the roster. If someone converts to part-time, their min/max weekly hours become constraints your auto-scheduler must respect.
Rostering differences that show up on Tuesday
| Topic | Casual | Part-time |
|---|---|---|
| Loading | Usually yes | No |
| Paid leave | Generally no | Yes |
| Hours | Can vary | Agreed pattern |
| Refusal | More latitude | Limited |
| Overtime | Award thresholds still apply | Award thresholds still apply |
| Notice of roster | Still be a decent human | Often more formal |
Both types can trigger overtime, penalty rates, and rest-break rules. “They’re casual” does not mean “no Sunday rate.”
What to set up in software
- Employment type on the person (CASUAL / PART_TIME / FULL_TIME / SALARIED)
- Named pay rates (e.g. Casual F&B Level 2) so the roster labour number matches payroll
- Min/max weekly hours for part-time
- Unavailability that blocks publish, not just a pink cell someone ignores
Salaried staff should stay on a flat rate in labour cost — penalty multipliers on a salary is how you double-count.
A clean conversation with the owner
If more than half your hours are “regular casuals” who never change, budget the conversion conversation before Fair Work or the employee does. Part-time done honestly is often cheaper than a loading plus a claim.
ShiftRova stores employment type, hours caps, and rates on the person, then uses them in auto-schedule and cost. Set that up on a $1 trial.