Probationary Periods In Employment: Australian Employers’ Guide

Bringing someone new into your team is exciting - but it’s also a leap of faith. A well-managed probationary period helps you test the fit, set clear expectations and manage risk while you onboard.

In Australia, probation isn’t strictly required by law, but it’s a common and useful tool when it’s set up and managed properly. Get it wrong, and you could end up with disputes, rushed exits, or claims you didn’t see coming. Get it right, and you’ll build a stronger team with far less stress.

In this guide, we’ll explain what probation really means under Australian law, how long it should be, what to include in your contract, and the practical steps to manage performance and end employment fairly if it’s not working out.

What Is A Probationary Period In Australia?

A probationary period is a defined time at the start of employment where both you and the employee assess whether the role is the right fit. It usually runs for three to six months (sometimes shorter), and it should be clearly written into the employment contract.

During probation, the employee is still an employee. They’re entitled to the National Employment Standards (NES) - including minimum pay, leave entitlements for permanent staff, and notice of termination - unless a lawful exception applies.

Two concepts often get mixed up:

• Probation period: A contractual tool you use to manage trial employment and performance expectations.
• Minimum employment period (unfair dismissal): The time an employee must be employed before they can make an unfair dismissal claim - generally six months, or 12 months if you’re a small business employer with fewer than 15 employees.

Even during probation (and even before the minimum employment period ends), employees are protected by general protections laws (e.g. no adverse action for exercising workplace rights) and anti-discrimination laws. So, reasons for decisions must be lawful and well documented.

How Long Should Probation Be - And Is It Mandatory?

There’s no law that says you must use probation, or that it must be a certain length. In practice, most employers use three or six months. Think about the role’s complexity, the training needed, and the time it realistically takes to assess performance.

Check whether any Modern Awards or enterprise agreements covering the role specify probation terms or vary notice requirements. If they do, make sure your contract and processes align.

Can you extend probation? Only if your contract allows it, and you handle it correctly. Typically you’ll:

• Flag concerns early and provide support.
• Hold a formal review before the original probation end date.
• Confirm in writing that you’re extending probation (stating the length and reasons) if the clause permits.

If your contract is silent on extensions, you generally need the employee’s written agreement. Don’t let probation “silently roll over” past the end date without clarity - it can undermine your position and create confusion.

What To Include In A Probation Clause (And Contract)

Your contract does the heavy lifting. A clear probation clause reduces disputes and gives you practical levers to manage the process. Make sure your Employment Contract (or the casual equivalent if applicable) covers:

• Length of probation: e.g. three or six months, with any right to extend and how the extension will be notified.
• Performance expectations: Reference to a position description and policies so it’s clear what “success” looks like.
• Reviews and feedback: A simple review framework (e.g. check-ins at 4 weeks, midpoint, and end date).
• Termination during probation: Notice requirements (complying with NES and any award or agreement) and the option to make a payment instead of requiring attendance.
• Policies apply: Make clear that your policies form part of the employment framework (without being contractual promises).

For casuals, use a Casual Employment Contract with terms that reflect the nature of casual work (irregular shifts, no paid leave). A “probation” label is less common for true casuals, but you can still set expectations for an initial review period.

Managing Performance During Probation: Practical Steps

Probation is not a “set and forget.” A fair and supportive process is both good management and good risk control.

1) Set Clear Goals Early

On day one, confirm the position description, success metrics and any training plan. Keep it simple and measurable. For example: software setup by week one, core tasks mastered by week three, independent operation by week eight.

2) Run Short, Regular Check-Ins

Schedule brief check-ins (e.g. weekly or fortnightly) and a midpoint review. Use a consistent agenda: what’s going well, what’s not, and what support or training you’ll provide.

3) Document As You Go

Keep short, dated notes. If concerns arise, put them in writing, outline expectations, and set a time frame for improvement. Where issues are more serious, consider a structured letter (for example, a show cause letter) before making decisions.

4) Provide Reasonable Support

Offer coaching, buddying, training materials and opportunities to practise. If you need to adjust responsibilities temporarily to support learning, record the change and why.

5) Decide Before The End Date

Don’t wait until the last day. Hold a formal review about two weeks before probation ends, then confirm your decision in writing: successful completion, extension (if allowed) or termination with notice.

Ending Employment During Probation: The Legal Steps

Sometimes the fit isn’t right. If you decide to part ways during probation, follow a careful, respectful process. This reduces the risk of claims and maintains your reputation.

Check The Legal Landscape First

• Unfair dismissal: Usually not available until the minimum employment period ends (six months, or 12 months for small business employers). However, employees may still bring other claims.
• General protections and discrimination: Apply from day one. You must not dismiss because an employee exercised a workplace right, took lawful sick leave, made a complaint, or due to a protected attribute (like race, sex, age, disability, pregnancy, carer’s responsibilities, etc.). Keep your reasons performance-based and well documented.
• Awards/agreements: Confirm any special obligations (e.g. consultation or extra notice) and ensure you’ve complied.

Provide Required Notice (Or Pay In Lieu)

Permanent employees are entitled to at least the NES minimum notice (based on length of continuous service) unless serious misconduct applies. Your contract may allow you to make a Payment In Lieu of Notice instead of requiring them to work through it.

If you prefer they don’t attend the workplace during notice, you can generally direct them not to work (or place them on garden leave if your contract allows) or confirm they’re not working their notice period and being paid instead. Make sure your contract supports the approach you choose.

Follow A Fair Process

A short, fair process reduces risk. Even though unfair dismissal might not be available yet, a reasonable approach helps defend other claims.

• Invite the employee to a meeting, explain your concerns and proposed outcome, and offer them the chance to respond.
• Consider any response in good faith. If you change your mind, confirm the new plan; if not, proceed respectfully.
• Provide a written termination letter setting out the end date, whether notice will be worked or paid, and arrangements for property return and final pay.

Calculate Final Pay Correctly

For permanent employees, pay outstanding wages, accrued but unused annual leave, and any agreed bonus or commission earned under your policies or contract. Check your payroll settings for superannuation and tax treatment - for example, some termination components are treated differently. If in doubt, get accounting advice alongside legal support.

Avoid Common Pitfalls

• Silence isn’t golden: Ending probation without prior feedback looks unfair.
• Unclear records: Vague notes make it hard to justify decisions later.
• Rushing the exit: A same‑day dismissal with no chance to respond increases risk, even if unfair dismissal isn’t available yet.
• Unlawful reasons: Decisions linked to protected attributes, workplace rights or complaints can trigger general protections or discrimination claims.

For more detail on the process and risks, see our guide to terminating employment during probation.

Probation For Casuals, Contractors And Small Business Employers

Casual Employees

Casuals don’t usually have a formal “probation” because each shift is a separate engagement. That said, you can still set an initial review period and expectations in the casual contract. Remember, regular and systematic casuals who have a reasonable expectation of ongoing work may have additional rights (including casual conversion pathways) - so keep documentation tidy and review rostering patterns.

Contractors

Independent contractors don’t have “probation,” but you can use clear milestones, acceptance criteria and termination for convenience clauses in your services agreement. Make sure the role is genuinely a contractor role; if you’re controlling hours and directing work like an employee, you may be at risk of misclassification.

Small Business Employers

If you employ fewer than 15 people, the minimum employment period for unfair dismissal is 12 months, and the Small Business Fair Dismissal Code may apply. You still need to give the correct notice (or pay in lieu) and avoid unlawful reasons for dismissal.

Best Practices To Make Probation Work For You

Probation is most effective when it’s structured but human. A few practical tips:

• Right-size the length: Choose three months for simpler roles, up to six months for more complex roles or those requiring longer onboarding.
• Use simple scorecards: List 5-7 expectations (technical, behavioural, cultural) and track progress at each check‑in.
• Train your leaders: Make sure managers know how to give feedback and document discussions in line with your policies.
• Keep policies current: Align your performance, conduct and termination procedures with your contracts. If you’re building or updating policies, a tailored Workplace Policy suite can help.
• Be consistent: Apply your process consistently across similar roles to reduce perceived unfairness.
• Plan the decision points: Put calendar reminders for midpoint and pre‑end reviews so you never miss the window to extend or confirm outcomes.

Frequently Asked Questions About Probation

Is Probation Required By Law?

No. It’s optional but widely used. If you use it, put it in the contract and manage it actively.

What’s The Maximum Probation Period?

There’s no fixed legal maximum, but six months is common. Be cautious extending beyond that without a clear, genuine reason and a contractual right to do so.

Do I Need To Give Notice During Probation?

Yes, permanent employees are still entitled to NES minimum notice based on their service (unless serious misconduct applies). Your contract can also allow for a Payment In Lieu of Notice.

Can An Employee Claim Unfair Dismissal During Probation?

Typically only after the minimum employment period (six or 12 months) is complete. However, general protections and anti‑discrimination claims are available from day one, so keep your reasons lawful and well recorded.

What Documents Should I Have In Place?

At a minimum: a robust Employment Contract with a probation clause, a clear position description, and relevant policies (performance, conduct, leave, IT). If issues escalate, consider formal letters (including a show cause letter) before making a decision.

Key Takeaways

• Probation is a contractual tool - not a legal requirement - that helps you assess fit while onboarding a new employee.
• Set the length (often three to six months) in the contract, and only extend probation if your clause allows and you confirm it in writing before the end date.
• Employees still receive NES entitlements during probation, and general protections and anti‑discrimination laws apply from day one.
• Run regular check‑ins, document feedback, and provide practical support so your process is fair and defensible.
• When ending employment in probation, give the correct notice (or make a lawful payment in lieu), explain reasons, and confirm the outcome in writing.
• Align your contracts and policies with any applicable Modern Awards or enterprise agreements to avoid compliance gaps.

If you’d like a consultation on setting up or managing probationary periods for your team, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.