Ending a casual employment relationship can feel straightforward - but it’s still a legal process, and it’s still a “people” process.
As a small business owner, you’re usually trying to balance three things at once:
- keeping your business running smoothly,
- treating the worker fairly and respectfully, and
- making sure you don’t create legal risk for yourself (or accidentally breach an award, enterprise agreement, or your own contract).
A clear termination letter for a casual employee helps you do all three. It creates a written record of what’s happening, reduces confusion, and shows you followed a fair process.
Important: This guide is general information for Australian employers. Ending a casual engagement can still create risk in some situations (including unfair dismissal or general protections/adverse action claims). Before taking action, check the worker’s contract and any applicable award or enterprise agreement, and consider getting legal advice if there are red flags (for example, the worker has been engaged long-term on regular shifts, has recently raised a complaint, is on leave, or there are health/discrimination issues in the background).
In this guide, we’ll walk you through when you should use a casual employee termination letter, what to include, common pitfalls to avoid, and a practical template you can adapt.
Do I Need A Termination Letter For A Casual Employee?
There’s no single rule that says every casual termination must be in writing. However, in practice, giving a written termination letter for a casual employee is almost always a smart move for employers.
Even for casual employees, issues can come up later, such as:
- disputes about whether notice was required (and whether it was given),
- arguments about the real reason for ending the relationship,
- final pay misunderstandings, and
- claims that the employee was not genuinely casual (for example, where shifts were regular and ongoing).
A termination letter helps you document the decision, confirm the end date, and set expectations about final pay and return of business property.
If you already have an Employment Contract for the worker, check it first - your contract may have specific steps or notice requirements you’ve agreed to follow.
Casual Doesn’t Always Mean “No Notice”
Many employers assume casual = you can end it instantly with no notice. Sometimes that’s true, but not always.
Notice obligations can come from:
- the casual employment contract,
- a modern award or enterprise agreement covering the role, and/or
- workplace policies and established practices that you apply consistently (these may not be contractual in every case, but they can still create employee expectations and become relevant to whether a process was fair and consistent).
It’s also worth remembering that even when notice isn’t strictly required, giving some notice (or pay in lieu) can reduce conflict and help you exit on good terms.
If you’re considering payment in lieu of notice, make sure your letter clearly explains what you’re paying and why.
Key Legal Checks Before You Send A Casual Employee Termination Letter
Before you issue a casual employee termination letter, it helps to do a quick “legal sense-check”. This can save you time and stress later.
1. Confirm The Employee’s Status And Coverage
Start with the basics:
- Are they definitely engaged as a casual employee (in writing and in practice)?
- Are they covered by a modern award or an enterprise agreement?
- Does the contract include any notice requirements or specific termination steps?
Award coverage matters because awards and enterprise agreements can set minimum conditions (including things like rostering practices, minimum engagement periods, consultation obligations in some situations, and notice rules for some casuals). They don’t all contain detailed “termination procedures”, so it’s important to check the specific instrument that applies to the role.
If you’re unsure, it can be worth getting advice before you act - especially if the casual has been working regular shifts for a long time.
If you’re ending the casual engagement for performance reasons, it’s usually safer to show you’ve acted reasonably and consistently. This can matter if there’s any risk of a dispute, including an unfair dismissal or general protections claim (for example, where the worker has the required service and regular, systematic work).
For example, you might have already had informal chats, provided training, or issued warnings.
If the termination relates to potential misconduct, you may decide to remove the employee from upcoming shifts while you look into what happened. With casuals, this often looks like cancelling or not offering further shifts (rather than a formal “suspension” or “stand down”). Be careful with your wording and consistency: you don’t want to accidentally suggest the employment has ended if you are still investigating, or create procedural unfairness through mixed messages. (This is a common time to get support.)
Where relevant, having a process similar to standing down pending investigation can help you manage risk while you work out next steps - but make sure it’s appropriate for a casual engagement and aligns with your contract and any applicable workplace instrument.
3. Confirm Any Notice Requirements
Even when the employee is casual, notice can apply depending on the instrument that covers them.
As a quick check, look at:
- the employment contract,
- the applicable award/enterprise agreement, and
- any internal shift cancellation / rostering policies you’ve communicated to staff (bearing in mind these may guide expectations and good practice, even if they don’t always create contractual notice rights).
If you need a refresher on how notice can work for casuals, the rules and practical considerations are often discussed in context in notice requirements for casual employees.
4. Plan The Final Pay Items
Your termination letter should match what payroll will actually do.
Before you send the letter, confirm:
- the last day of work (and whether there are any shifts already rostered),
- when final pay will be processed,
- any outstanding hours, allowances, penalties, or reimbursements, and
- any authorised deductions (only where lawful and properly agreed).
Casuals typically don’t accrue paid annual leave in the same way permanent employees do, but there can still be other entitlements and payments owed depending on the engagement.
What To Include In A Termination Letter For Casual Employee (Employer Checklist)
A strong termination letter is short, clear, and factual. It doesn’t read like a debate, and it doesn’t over-explain.
Here’s what we usually recommend including in a termination letter for a casual employee.
1. The Basics: Names, Role, And Date
- Employee’s full name
- Your business name (and ABN if you typically use it in HR documents)
- Role/title
- Date of the letter
2. A Clear Statement That Employment Is Ending
Use plain words such as: “We are writing to confirm the termination of your casual employment.”
Avoid unclear phrases like “we won’t be offering you shifts for now” unless that’s genuinely the arrangement. If you mean the relationship is over, say so clearly.
3. The Effective End Date (And Any Notice)
State:
- the last day of employment, and
- whether notice is being given, paid out, or not required (and why).
If you are paying in lieu of notice, say that explicitly and ensure payroll reflects it.
4. Brief Reason (Optional, But Often Helpful)
Whether you include a reason depends on the circumstances. Sometimes it’s helpful to include a short, neutral reason (for example, “operational requirements” or “role no longer required”). In other cases - especially where there’s a risk of dispute - carefully wording the reason matters.
What you want to avoid is:
- emotional language,
- unsupported allegations, or
- statements that could be interpreted as discriminatory or retaliatory.
If the situation involves misconduct or you’ve asked the employee to respond to allegations, you may have used (or considered) a formal letter first. Employers often use show cause letters as part of a fair process, depending on the seriousness of the issue.
5. Final Pay Details (High Level)
Include a short paragraph covering:
- when final pay will be made (or the usual payroll cycle it will fall into), and
- what it will generally include (for example, outstanding hours worked and any applicable allowances).
It’s usually better to keep the numbers out of the letter unless you’re confident they are final and correct.
6. Return Of Business Property And Access
If the employee has:
- keys, uniforms, devices, tools, or stock,
- building access, system logins, email accounts, or customer lists,
state what must be returned and by when, and who to coordinate with.
7. Confidentiality Reminders (If Relevant)
If the casual employee had access to confidential information, remind them of any ongoing confidentiality obligations in their contract or workplace policy.
8. A Respectful Closing
Even where the relationship ends on difficult terms, keeping the tone calm and professional matters. A respectful closing can also reduce the chances of escalation.
A Simple Termination Of Casual Employment Letter Template (Australia)
Below is a practical template you can adapt. Every workplace is different, so treat this as a starting point, not a one-size-fits-all solution.
Tip: Make sure your letter aligns with your contract and any applicable award/enterprise agreement.
Private & Confidential
Re: Termination of Casual Employment
Dear ,
We are writing to confirm the termination of your casual employment with as .
Your employment will end on . notice in accordance with your employment arrangements / applicable workplace instrument.]
.]
Your final pay will be processed in accordance with our usual payroll arrangements and will include any outstanding hours worked up to your end date, and any other applicable entitlements.
Please return all company property in your possession (including ) to by . If you require a time to arrange return, please contact on .
We remind you that any confidentiality obligations that apply to you continue after your employment ends.
We thank you for your time with and wish you the best for the future.
Yours sincerely,
If you want a more tailored approach (for example, where there’s performance management history, a workplace investigation, or heightened risk of a dispute), employers often prepare a complete set of termination documents so everything matches the facts and the legal requirements.
Common Employer Mistakes When Terminating Casual Employees (And How To Avoid Them)
Most termination issues don’t come from “bad intentions” - they come from rushed processes, unclear communications, or assumptions about casual employment that don’t hold up in real life.
1. Treating A Long-Term Casual Like They Have No Protections
If a casual employee has worked regular and systematic hours over a long period, the situation can become more complex - including increased risk of disputes about entitlements or eligibility to bring certain claims (including, in some cases, unfair dismissal where the eligibility requirements are met).
This doesn’t mean you can’t end the engagement, but it does mean your process and paperwork matters more.
2. Saying Too Much (Or Too Little) In The Letter
Over-explaining can accidentally lock you into a position or include statements you can’t prove.
But under-explaining can create confusion and lead to back-and-forth. The sweet spot is a short letter that clearly states:
- the employment is ending,
- when it ends, and
- what happens next (final pay, property return, etc.).
3. Ignoring Rosters And Shift Expectations
If you’ve already rostered the casual employee for upcoming shifts, think through how you will handle those shifts fairly and consistently.
Ending the engagement immediately may be appropriate in some cases, but in others it may be safer (and kinder) to let them work out already-confirmed shifts, or pay in lieu where required.
4. Forgetting The Follow-Through Steps
The termination letter is just one part of the process. You also need to:
- update payroll details and final pay,
- revoke system access (where appropriate),
- collect business property, and
- keep records of what was communicated and when.
If you’re unsure about the best way to end the engagement cleanly, how to legally terminate casual employment is often a helpful reference point for the overall process.
5. Not Having A Clear Contract In Place From The Start
A properly drafted casual employment contract is one of the simplest ways to reduce confusion later. It can clarify things like:
- the nature of the casual engagement,
- pay rates and casual loading,
- rostering and availability expectations, and
- termination and notice terms (where applicable).
If you’re hiring casuals regularly, it’s worth putting a strong Employment Contract in place so you’re not reinventing the wheel each time a staffing change happens.
Key Takeaways
- A written termination letter for a casual employee is a practical way to document the end date, reduce misunderstandings, and protect your business if a dispute arises.
- Before terminating a casual, check the employment contract and any applicable award or enterprise agreement - casual employees can still have notice requirements depending on the circumstances.
- A good casual employee termination letter should clearly confirm termination, the end date, final pay arrangements (at a high level), and the return of business property.
- Keep your letter factual and professional, and avoid emotional language or unnecessary detail that could create legal risk.
- Where performance or misconduct is involved, a fair process (and consistent documentation) can be just as important as the final letter itself.
If you’d like help preparing a termination letter for a casual employee, or you want advice on the right process for your situation, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
