Casual employment gives businesses flexibility and helps cover fluctuating workloads. But ending a casual engagement still needs to be handled carefully and lawfully - especially where a casual has been working on a regular and systematic basis.
If you’re wondering whether you need to give notice, what goes in the final pay, or when unfair dismissal can apply to a casual, this guide steps you through the essentials. We’ll explain how Australian law defines a casual, when a termination can be risky, and the practical process to follow so you stay compliant and treat people fairly.
The goal is simple: protect your business from unnecessary disputes while doing the right thing by your staff.
What Counts As “Casual Employment” In Australia?
Since changes to the Fair Work Act 2009 (Cth), the definition of a casual is assessed at the time the offer of employment is made (section 15A). A person is a casual if the offer is made and accepted on the basis that there is no firm advance commitment to continuing and indefinite work with an agreed pattern of hours.
In practice, genuine casual employment usually looks like this:
- No guaranteed ongoing hours or regular roster promised in advance.
- The employer can offer shifts as needed, and the worker can accept or decline.
- Paid leave (like annual leave and personal/carer’s leave) doesn’t accrue; instead, the higher hourly rate includes a casual loading (often 25%).
- Workplace protections still apply (for example, general protections, health and safety laws, and award conditions relevant to casuals).
It’s important to separate two concepts that often get blurred:
- Contractual status at the start: Whether someone is a casual is determined when you make the offer (no firm advance commitment).
- What happens over time: If the pattern of work later becomes regular and systematic, this can affect rights like unfair dismissal eligibility and casual conversion (more below), but it does not automatically change their status retrospectively.
Under the National Employment Standards (NES), eligible casuals may have rights to casual conversion to permanent employment after 12 months if they’ve worked a regular pattern of hours for at least the last 6 months (there are business-size nuances and exceptions). So even if the role starts as casual, you should keep an eye on patterns of work and review status periodically.
Can You Terminate A Casual At Any Time?
There’s a common belief that casuals can simply be “let go” at any time with no process. The reality is more nuanced.
At a high level, you normally don’t need to provide ongoing work to a casual. However, how you end the engagement still matters - particularly if the person has been working regularly and systematically, and had a reasonable expectation of continuing employment.
Unfair Dismissal Criteria For Casuals
A casual may access unfair dismissal if they:
- Have been employed for the minimum employment period (generally 6 months, or 12 months for a small business);
- Worked on a regular and systematic basis; and
- Had a reasonable expectation of continuing employment.
If those criteria are met, the Fair Work Commission will consider whether the dismissal was harsh, unjust or unreasonable, including the factors in section 387 of the Fair Work Act (for example, whether a valid reason was given, and whether the employee had an opportunity to respond).
Prohibited Reasons And General Protections
Regardless of regularity, you must not end a casual’s engagement for a prohibited reason - such as discrimination, exercising a workplace right, making a complaint, or temporary absence due to illness/injury. Doing so risks a general protections (adverse action) claim.
“On The Spot” Terminations
While you might technically stop offering further shifts, a better approach is to communicate clearly and respectfully in writing, follow any applicable procedures in your contracts or policies, and document your reasons. This reduces dispute risk and shows procedural fairness.
Step-By-Step: How To End Casual Employment Lawfully
Here’s a practical pathway you can follow when you decide to end a casual engagement.
1) Review The Contract, Policies And Any Applicable Award
Start by checking the casual employment contract, any workplace policies, and any applicable modern award or enterprise agreement. While most instruments don’t require notice for ending a casual engagement, some do impose rules around shift cancellation, minimum call-out or payment, and communications. If you’re changing or cancelling shifts rather than ending the relationship entirely, make sure you’re across the rules for cancelling casual shifts to avoid inadvertent breaches.
2) Check Regularity And Expectations
Look at the actual pattern of work. If the casual has been rostered consistently over time, they may be regarded as “regular and systematic” and have a reasonable expectation of ongoing engagement. In that case, an abrupt termination without a sound reason or fair process can increase the risk of an unfair dismissal claim under the section 387 factors.
3) Plan Your Reason And Follow A Fair Process
If you’re ending the engagement for business reasons (for example, reduced demand), say so. If it’s related to conduct or performance, outline the issue, share relevant information, and give the person a chance to respond before you make a final decision.
Providing a short letter or email that confirms the end of engagement, the practical effect (no further shifts will be offered), and the final pay details is a good idea. Many businesses also prepare a template as part of an Employee Termination Documents Suite so they can be consistent and compliant across cases.
4) Calculate Final Pay Correctly
For genuine casuals, termination pay generally includes:
- Outstanding wages up to the final day worked;
- Applicable loadings, allowances or penalty rates under the award/contract; and
- Any reimbursable expenses due.
Casuals do not accrue annual leave or redundancy pay. However, if someone was misclassified and is in substance a permanent employee, additional entitlements could be claimed. In that scenario, a court may consider whether the casual loading already paid can be offset against those entitlements to avoid double recovery (often called the “loading offset”). Getting advice early can help you navigate that risk and your record-keeping obligations.
5) Communicate Shift Changes And Cancellations Lawfully
If you’re reducing or stopping shifts rather than ending the relationship immediately, ensure your roster practices comply with any award obligations around minimum engagement, reasonable notice, and cancellation. A quick check of your notice requirements for casual employees can help you avoid misunderstandings and claims.
6) Keep Thorough Records
Maintain a clear file with the decision rationale, copies of communications, the final pay calculation, and payroll records. If a dispute arises later (for example, around underpayment or alleged adverse action), contemporaneous records are often the difference between a quick resolution and an extended headache.
Notice, Final Pay And Practical Compliance
Here are the nuts and bolts most employers ask about when ending casual engagements.
Is Notice Required To Terminate A Casual?
Ordinarily, the National Employment Standards do not require notice for ending a casual’s employment. However, you still need to check:
- The contract: Some contracts include a courtesy notice period or a process to follow.
- Award or enterprise agreement terms: These generally do not impose termination notice for casuals, but may set rules around shift cancellation timing, minimum engagement and payment.
If you do choose to provide notice (or pay in lieu), make sure the amount is clearly explained and processed correctly. Where notice is required under an instrument or agreed under contract, you can factor in payment in lieu of notice to finalise arrangements promptly.
What Goes In A Casual’s Final Pay?
Final pay should include all wages owed (including any loadings, penalties and allowances) up to the final day worked, plus any reimbursable expenses or agreed amounts. You should also provide an itemised payslip showing the calculation, and if requested, an employment separation certificate to assist the employee with Services Australia claims.
Be careful not to improperly make deductions or hold payments. If you think there’s a genuine overpayment or set-off issue, take a measured approach and review your rights before acting, as there are strict limits on withholding pay from employees.
How Do Casual Conversion Rights Affect Termination?
Under the NES, eligible casuals may have a right to be offered conversion to permanent employment after 12 months if they’ve worked a regular pattern of hours (subject to business-size rules) or, in some cases, a right to request conversion. If a casual has been working regularly and you’re looking to end the engagement instead of considering conversion, make sure your reasoning and documentation are sound and consistent with your obligations.
Shift Cancellations Versus Ending The Relationship
It’s common to reduce or cancel shifts during a downturn. Just remember: even if you’re not “terminating”, failure to follow the award’s shift cancellation rules can still create underpayment or breach risk. Use your rostering tools carefully, keep communications clear and timely, and revisit your approach to cancelling casual shifts if demand is fluctuating.
Common Risks When Ending Casual Employment (And How To Avoid Them)
Most issues can be avoided with a little planning. Here are the big ones to watch for.
1) Unfair Dismissal Exposure For Regular Casuals
If the casual meets the minimum employment period, has been engaged on a regular and systematic basis, and had a reasonable expectation of ongoing work, they may be eligible to claim unfair dismissal. To lower risk, ensure there’s a valid reason and a fair process aligned to the section 387 criteria (for example, notifying the reason and giving an opportunity to respond).
2) Adverse Action
Ending a casual’s engagement after they’ve exercised a workplace right (for example, raising a safety concern or requesting flexible work) can be alleged as adverse action. Keep a clear paper trail showing your genuine business reasons.
3) Misclassification And Entitlement Claims
If a worker has been treated as casual but the offer and conduct of the relationship indicate there was a firm advance commitment to ongoing work, they could seek permanent entitlements. In those scenarios, courts may consider whether any casual loading paid can be set off against those entitlements. Good contracts, correct onboarding, and regular status reviews are your best defence.
4) Underpayments From Shift Cancellations
Missing minimum engagement payments, late cancellations, or not paying penalties can trigger underpayment claims even where the overall relationship ends smoothly. Revisit your award coverage and roster settings, and make sure managers understand the rules.
5) Documentation Gaps
Verbal terminations and vague emails cause confusion. Use clear written confirmation, attach the final payslip, and store records securely. If you manage a higher volume of casuals, consider standardising your approach with an Employee Termination Documents Suite and simple manager checklists.
Practical Tips To Handle Casual Terminations Fairly
- Use a tailored casual employment contract that reflects no firm advance commitment, sets expectations around shifts, and outlines how roster changes work.
- Train roster managers on minimum engagement, cancellation timing and penalties that apply to your award or enterprise agreement, backed by an internal cheat sheet.
- Watch for regular and systematic patterns and diarise a casual status review around 12 months to assess casual conversion obligations.
- When ending the relationship, explain your reason in simple terms and follow a fair process - especially for conduct or performance-related issues.
- Pay what’s due, on time, and avoid unilateral deductions. If you discover an error after payment, follow a fair process consistent with your obligations around employee overpayments.
- If you need to end an engagement quickly due to business needs, ensure your calculation is correct if you choose to make a payment in lieu of notice under a contractual term (if any).
- When in doubt, get advice early - a short consultation can help you pressure-test the reason, process and paperwork before you act.
Key Takeaways
- A worker is a casual if, at the time of offer, there’s no firm advance commitment to ongoing work; over time, a regular and systematic pattern can affect unfair dismissal eligibility and casual conversion rights.
- You generally don’t need to give statutory notice to end a casual’s employment, but you must still follow any contract terms and award rules for shift cancellation, minimum engagement and payment.
- Unfair dismissal can apply to casuals who are regular and systematic and had a reasonable expectation of continuing work; ensure there’s a valid reason and a fair process before ending the engagement.
- Final pay for casuals includes outstanding wages plus applicable loadings, penalties and allowances; annual leave and redundancy don’t apply to genuine casuals.
- Misclassification can lead to claims for permanent entitlements, and any casual loading paid may be considered as a set-off; accurate onboarding and regular status reviews are essential.
- Clear written communication, solid records and compliant rostering practices will minimise disputes and support your position if a claim arises.
If you’d like a consultation on terminating a casual employee or sense-checking your process and documents, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
