Probationary Period for a New Role in the Same Company in Australia

Promotions and internal transfers are a great way to grow capability and keep good people engaged. It’s also common for employers to ask: can we set a probationary period for a new role in the same company in Australia?

The short answer is yes - you can set an internal probation for a new position. However, it won’t “reset” any statutory protections that apply to the employee’s length of service with your business. So the key is implementing internal probation in a way that is fair, clearly documented, and compliant with the Fair Work regime and any applicable award or agreement.

In this guide, we step through how probation for internal moves works in Australia, where the legal risks sit, and practical steps to put a compliant, business-friendly process in place.

What Is A Probationary Period In Australia - And Does It Reset For Internal Moves?

In Australia, “probation” is a contractual concept. You include a probation clause in an Employment Contract so you can assess suitability and end employment on shorter notice if things don’t work out, subject to the law.

Separately, the Fair Work Act has the “minimum employment period” for unfair dismissal eligibility: generally 6 months for larger employers and 12 months for small businesses (fewer than 15 employees). That statutory period is based on continuous service with the employer, not a particular role.

• Internal move, same employer: a new probation period for the new role does not reset continuous service for unfair dismissal purposes. If the employee has already passed the minimum employment period, they will usually have access to unfair dismissal protections even if you label the first months in the new role as “probation”.
• New hire: contractual probation and the statutory minimum period often overlap, but they are different things. A well-drafted Employment Contract sets expectations and notice during probation, while the statutory period affects unfair dismissal eligibility.

Bottom line: you can use an internal probation to manage fit and performance, but you should not rely on it to avoid the unfair dismissal framework if the employee’s overall service exceeds the Fair Work threshold.

Why Use A Probationary Period For A New Role In The Same Company?

There are good, lawful reasons to use probation when an existing employee steps into a materially different role. For example:

• New skill set: moving from an individual contributor to a team leader, or from operations to sales, may require capabilities that are best tested over a defined period.
• Changed responsibilities: the scale and accountability may be significantly higher (e.g. stepping into a head-of-function role).
• Business risk management: you want clarity around goals, training, feedback and an orderly path if the move isn’t the right fit.

However, the purpose should be genuine and reasonable. An internal probation can’t be used to undermine employee rights or avoid obligations under the Fair Work Act, awards or discrimination laws.

How To Implement Internal Probation Lawfully And Fairly

If you’re introducing a probationary period for a new role in the same company, plan the process and paperwork carefully. Here’s a practical framework.

1) Decide How The Change Will Be Documented

Consider whether the internal move is captured by a variation letter to the existing contract or a fresh contract for the new role. Either way, ensure you have the employee’s consent in writing.

• Variation letter: suitable for promotions or lateral moves where the core employment relationship continues, but title, duties, remuneration and conditions change.
• New contract: useful where the role is substantially different, seniority changes, or you need to reset key terms (e.g. bonuses, restraints, IP ownership) - but remember, continuous service still carries across for Fair Work purposes.

Internal probation terms should be clear, time-limited and consistent with any applicable award or enterprise agreement. If you are altering core terms, follow a proper consultation process and the guide to changing employment contracts to minimise disputes.

2) Draft A Clear Internal Probation Clause

A good internal probation clause should set out:

• Length: a defined period (for example, three or six months) that is reasonable for the role’s complexity.
• Support and assessment: the training, induction and performance criteria you will use to evaluate suitability.
• Reviews: timing for check-ins (e.g. at weeks 4, 8 and 12).
• Outcomes: what happens if the employee passes (confirmation), needs more time (extension, if permitted) or is not suited to the role.

Some employers include a “reversion” option - if the new role isn’t a fit, the employee may return to their previous role or a comparable position if available. If you intend to reserve this option, say so expressly and be transparent about when and how it may apply.

3) Align Notice, Pay And Leave Settings

Probation doesn’t suspend entitlements. Ensure the new role terms deal with remuneration, allowances, incentives, overtime and leave accruals. If you plan to use shorter notice during probation, the contract or variation must specify it and still comply with the National Employment Standards (NES) and any award.

4) Respect Awards, Agreements And Policies

Check any applicable modern award or enterprise agreement for rules about probation, classification changes, progression or demotion. Your internal process should also align with your workplace policies (e.g. performance, leave, grievance) so there’s a consistent framework for support and decision-making.

5) Communicate Early And Often

Set measurable expectations for the internal probation at the start. Share a written success profile, provide coaching, and keep notes of check-ins. Fairness and documentation matter - especially if you later need to justify decisions.

Managing Performance During An Internal Probation

Even with an internal probation, an employee who has already passed the statutory minimum employment period is generally eligible to bring an unfair dismissal claim. That means your performance management still needs to be procedurally fair.

Build A Short, Structured Performance Plan

Agree clear objectives at the outset with milestones, training and support. Where concerns arise, move quickly to a written improvement plan, reasonable timeframes and regular feedback. A structured approach to performance management significantly reduces risk.

Avoid Adverse Action Or Discrimination

Make sure decisions are based on role-related performance and behaviour, not prohibited reasons (like temporary absence due to illness, exercising workplace rights, age, sex, race or other protected attributes). Keep your records tight and communication even-handed.

Consider Protective Terms For Senior Moves

For senior internal promotions, revisit confidentiality, intellectual property, restraint and post-employment conduct. You may wish to include reasonable restraint or non-compete terms, and clarify the authority and fiduciary-style expectations inherent in leadership roles.

Ending An Internal Probation: Options, Risks And Process

Sometimes a new role isn’t the right fit. Here are common pathways to close out an internal probation compliantly.

Confirm, Extend Or Revert

• Confirm: tell the employee they have successfully completed the probation and confirm their ongoing role in writing.
• Extend: if the contract allows, you can extend probation once for a short, reasonable period with clear goals and a firm check-in date.
• Revert: if you built a fair reversion option into the documentation and a comparable role exists, you may move the employee back by agreement. Ensure any pay or classification changes comply with your award or agreement and consult properly.

Ending Employment

If performance remains unsatisfactory and reversion isn’t available or appropriate, you may decide to end employment. Key points:

• Notice: provide the contractual or NES minimum notice (or pay in lieu), and follow any award-specific termination requirements.
• Process: adhere to a fair process - raise issues, give the employee a chance to respond, and consider any explanations or adjustments that might be reasonable in the circumstances.
• Grounds: rely on sound performance or conduct reasons, backed by contemporaneous notes and documents (e.g. performance plans, meeting records).

If you are contemplating dismissal during or at the end of probation, review our guide to terminating during probation and ensure your steps align with the Fair Work Act and any industrial instrument. For more complex exits, tactics like garden leave can help manage risk and protect client relationships during notice, where appropriate.

Small Business Code Considerations

If you are a small business (fewer than 15 employees), the Small Business Fair Dismissal Code may provide additional protection when dismissing employees within their first 12 months. This still won’t “reset” for an internal move, but if the employee is under 12 months’ total service, ensure you follow the Code checklist carefully.

General Protections And Other Claims

Regardless of service length, general protections claims (adverse action) and unlawful termination claims can arise if a decision is made for a prohibited reason. Your internal probation process should be even-handed, evidence-based and compliant to mitigate this risk.

What Should Your Documents Say For An Internal Probation?

Your paperwork is your frontline protection. When you move an existing employee into a new role with a probationary period, consider updating or issuing the following documents.

• Employment Contract: sets out the new role duties, classification, pay, benefits and a tailored internal probation clause (length, criteria, reviews, outcomes).
• Variation Letter: if you’re not issuing a fresh contract, a signed variation letter can change title, pay, location, duties and add a role-specific probation term.
• Position Description: attach a clear PD that aligns to probation criteria and makes performance expectations concrete.
• Performance Plan: a short plan that outlines training, milestones and review dates; it’s supportive for the employee and defensible for you.
• Workplace Policies: ensure policies on performance, leave, conduct, bullying/harassment, and grievance resolution are current and accessible.
• Restraint/Confidentiality Addendum: for senior or sensitive roles, consider updating restraint, confidentiality and IP provisions to reflect elevated responsibilities or access.
• Termination Support Documents: if things don’t work out, you’ll want the right letter templates and checklists; having an employee termination documents suite ready avoids last-minute scrambling.

If you’re refreshing terms for a senior internal move (e.g. adding bonus metrics, share options or a new reporting line), it can be helpful to revisit the broader executive terms and related policies at the same time.

Practical Tips To Make Internal Probation Work

Beyond the legal baseline, these practical steps help internal probation deliver value for your business and your team.

• Be proportionate: make the probation length and criteria proportionate to the change. A small lateral move may not need a long probation.
• Support success: invest in onboarding for the new role (shadowing, training, mentoring). Probation should be a runway, not a cliff.
• Keep records: document goals, feedback and decisions. These notes are invaluable if a dispute arises.
• Be transparent: if reversion is an option, explain it upfront and confirm any implications for pay, title and reporting.
• Look after culture: handle unsuccessful probations respectfully. The way you manage internal moves signals a lot about your leadership and retention strategy.

FAQs: Probationary Period For A New Role In The Same Company

Can we put an existing employee on probation when they change roles?

Yes. You can include a reasonable probation period for a new role with the same employer. Document it clearly (via variation letter or new contract), set transparent criteria and review points, and ensure it aligns with the Fair Work framework and any award or agreement.

Does a new probation reset unfair dismissal eligibility?

No. Unfair dismissal eligibility is based on continuous service with the employer (generally 6 months or 12 months for small business), not the role. An internal probation does not change that. If the employee has passed the statutory minimum period, assume unfair dismissal protections may apply.

Can we terminate at the end of the internal probation if performance isn’t up to scratch?

Potentially, but you must follow a fair process, pay the correct notice, and ensure the reason is sound and supported by evidence. Use a structured performance plan and keep notes. Where it’s appropriate, consider reversion to the prior role if you’ve reserved that option in writing.

Should we issue a new contract or a variation letter?

Both can work. Use a variation letter for straightforward changes (title, duties, pay) and to add a role-specific probation clause. Use a fresh contract when terms are substantially different (e.g. senior leadership roles), making sure to preserve continuous service and update relevant protective terms like restraints, confidentiality and incentives.

What about restraints and notice for senior internal promotions?

It’s sensible to review senior terms during internal promotion. Reasonable restraints, confidentiality and IP clauses should reflect the new responsibilities. For complex moves or exits, consider tools like garden leave alongside your notice arrangements, and ensure any restraints are drafted narrowly and reasonably so they’re enforceable.

Key Takeaways

• You can set a probationary period for a new role in the same company, but it doesn’t reset continuous service for unfair dismissal eligibility.
• Document the internal move properly - via a variation letter or a refreshed Employment Contract - with clear probation length, criteria, review points and outcomes.
• Manage performance fairly and consistently, with a short, structured plan, reasonable timeframes and good records; avoid adverse action or discriminatory decision-making.
• If probation is unsuccessful, consider lawful options such as extension, reversion (if provided), or termination with the right notice and a fair process - check the Small Business Fair Dismissal Code where applicable.
• Keep policies, protective terms and termination materials up to date, from workplace policies to restraints and your termination document suite, so you can act promptly and compliantly.
• Complex promotions and exits benefit from early legal input, especially where awards, enterprise agreements, restraints or senior incentives are in play.

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