Employee Misconduct Under Fair Work: Employer’s Legal Obligations

Employee misconduct can be one of the toughest issues you’ll face as an employer. Even in a positive workplace, difficult behaviour can crop up - and when it does, you’re expected to respond fairly, lawfully and quickly under Australia’s Fair Work framework.

If you’re unsure what “misconduct” actually means, when behaviour becomes “serious misconduct,” or how to run a fair process, you’re not alone. It’s normal to feel the pressure here. Get the process wrong and you could face an unfair dismissal or general protections claim. Get it right and you’ll protect your team, your culture and your business.

In this guide, we break down what counts as misconduct under the Fair Work system, how serious misconduct is defined, and your legal obligations at each step - from investigation to decision-making and dismissal (if appropriate). We’ll also share practical steps you can follow if a misconduct issue arises in your business.

What Counts As Employee Misconduct In Australia?

Let’s start with the basics. “Misconduct” generally refers to behaviour by an employee that’s inconsistent with their obligations or with continuing the employment relationship. In practice, it covers a spectrum - from lower-level policy breaches to conduct that fundamentally breaks the trust needed to keep employing someone.

Misconduct (Lower-Level Breaches)

Misconduct can include things like repeated lateness, refusing reasonable directions, minor breaches of policies, or rude behaviour toward colleagues or customers. These issues usually call for performance management - such as coaching, warnings, or a formal improvement plan - rather than dismissal.

Serious Misconduct (A Higher Threshold)

Serious misconduct is different. Under the Fair Work Regulations 2009 (Cth), reg 1.07, serious misconduct covers wilful or deliberate behaviour that’s inconsistent with continuing the employment contract, or conduct that causes serious and imminent risk to health and safety or to the employer’s reputation, viability or profitability.

Examples commonly include:

• Theft, fraud or dishonesty
• Assault, threats of violence or serious harassment
• Serious breaches of safety procedures
• Serious intoxication at work (drugs or alcohol)
• Unauthorised disclosure or misuse of confidential information

You might also hear the term “gross misconduct.” In Australia, it’s often used interchangeably with serious misconduct - the key idea is that the behaviour severely damages the trust and confidence essential to your working relationship.

“Wilful Or Deliberate” Conduct - What Does It Mean?

For conduct to be serious misconduct, it usually needs to be intentional or show reckless disregard for obligations. A one-off mistake may be an issue to manage, but it usually won’t be serious misconduct.

For example, forgetting to lock the shop once is likely a performance issue. Stealing from the till, deliberately falsifying records, or knowingly breaching safety rules would likely hit the serious misconduct threshold.

Misconduct Vs Serious Misconduct: Why The Difference Matters

Understanding the difference guides your response - especially where termination is on the table.

• Misconduct: Typically addressed through warnings, training and performance management. Termination may occur if behaviour persists, but you should still follow a fair process.
• Serious misconduct: May justify summary dismissal (ending employment without notice) if proven. However, you still need a fair, procedurally sound process before making that decision.

When a dismissal is challenged, the Fair Work Commission will assess whether the decision was harsh, unjust or unreasonable by looking at factors in the Fair Work Act 2009 (Cth), including those reflected in section 387. That’s why process is just as important as the underlying conduct.

Your Legal Obligations Under The Fair Work System

As an employer, you must handle allegations of misconduct fairly and lawfully. This applies whether you’re dealing with low-level issues or potential serious misconduct.

Always Follow A Fair Process

Even for serious misconduct, a fair process is essential. This generally includes:

• Investigating the allegations promptly and impartially
• Putting the specific allegations to the employee in clear terms
• Giving them a reasonable opportunity to respond (and genuinely considering that response)
• Making a proportionate decision based on the evidence

A common, practical way to structure this is to issue a written allegation and invite a response - often via a show cause letter - before making any final decision.

When Is Summary Dismissal Allowed?

Summary dismissal (ending employment without notice) can be justified where you’ve established serious misconduct within the meaning of reg 1.07. That said, summary dismissal isn’t automatic. You still need to:

• Put the allegations to the employee and allow a response
• Assess credibility and evidence carefully
• Keep records explaining how and why you reached your decision

If the process is flawed - for example, if the employee wasn’t given a fair chance to be heard - the dismissal may still be found unfair, even if the conduct was serious.

Suspension While You Investigate

Where allegations are serious, it may be appropriate to suspend the employee on full pay while you investigate. This helps protect your workplace and the integrity of the process. Suspension should be reasonable in duration and used carefully in line with your policies and contract terms. For more on this option, see suspending an employee pending investigation.

Awards And Enterprise Agreements

Many employees are covered by a Modern Award or Enterprise Agreement that can set additional requirements (for example, consultation processes, notice provisions or procedural steps). If an Award applies to your workforce, you’ll need to ensure your process aligns with those obligations. If you’re not sure, get familiar with your obligations around Modern Awards and check coverage before you act.

Contracts And Policies Matter

Clear contracts and policies set expectations up front and help you manage risk when issues arise. Your Employment Contract should outline key expectations and may reference grounds for disciplinary action, including serious misconduct. Strong, up-to-date conduct and investigation rules in your workplace policies also make it easier to communicate standards and follow a consistent process.

How To Run A Fair Workplace Investigation

Most misconduct issues require some level of fact-finding. The investigation should be proportionate to the seriousness of the allegations and the size and resources of your business.

1) Plan The Process

Define the scope of your investigation early. Identify what’s alleged, who’s involved, which policies might have been breached and what evidence you’ll need (documents, CCTV, device logs, witness interviews).

2) Maintain Confidentiality And Impartiality

Keep the process confidential as far as reasonably possible. If practicable, have a person who isn’t directly involved in the incident conduct interviews and assess evidence impartially.

3) Put Allegations To The Employee Clearly

Set out the specific allegations in writing, provide any supporting material you can, and give the employee a reasonable time to respond. Many employers use a show cause process to structure this step. If you need a refresher on how to do this well, revisit show cause letters.

4) Consider The Response Genuinely

Assess credibility and consistency. If the employee raises new information, follow up as needed to test and verify it. Document your findings and reasons at each stage.

5) Decide On A Proportionate Outcome

Base your decision on the evidence gathered and the seriousness of the conduct. Outcomes might include training, a warning, final warning, or dismissal (ordinary notice or, in appropriate cases, summary dismissal). Keep your decision-making consistent with your policies, contracts and any Award or Agreement requirements.

6) Communicate The Outcome

Confirm the outcome in writing and explain the reasons in clear terms, along with any rights of review you offer. Keep comprehensive records of the entire process - they’re often crucial if the decision is challenged later.

Practical Steps When Misconduct Arises

Dealing with misconduct can feel daunting. A clear, step-by-step approach helps you respond quickly and fairly.

Step 1: Triage The Risk

Is there a safety or security concern that needs immediate action (for example, removing access to systems or the workplace)? Consider whether suspension on full pay is appropriate while you gather facts.

Step 2: Gather Evidence Promptly

Preserve documents, footage or device data and identify potential witnesses. Delays can make the situation messier and harder to resolve.

Step 3: Put Allegations In Writing

Write to the employee setting out the allegations, the relevant policies, and any material you can share. Invite a written and/or face-to-face response with a reasonable timeframe.

Step 4: Assess And Decide

Weigh the evidence and the employee’s response. Consider credibility, the seriousness of the conduct, their length of service and disciplinary history, and the consistency of your response with previous similar cases.

Step 5: Take Action - And Document It

Choose an outcome that is proportionate and compliant. Communicate it clearly in writing, and keep records of what you relied on and why you made the decision you did.

Step 6: Review Your Policies And Training

Every incident is a learning opportunity. Update your policies if needed, brief managers on lessons learned, and refresh staff training to reinforce expectations.

Can You Stand Down An Employee During An Investigation?

“Stand down” has a specific legal meaning under the Fair Work Act and is typically used for situations like a stoppage of work outside the employer’s control. For misconduct, employers more commonly consider suspension on full pay pending investigation, guided by the contract and policies. If you’re unsure which option applies, it’s wise to get tailored advice from an employment lawyer.

How The Fair Work Commission Looks At Process

If a dismissal is challenged, the Commission will look closely at whether a valid reason existed and whether a fair process was followed, including the opportunity to respond - criteria reflected in section 387. This is why even clear-cut misconduct needs a careful, documented process.

Awards, Enterprise Agreements And Policy Alignment

Before acting, check whether an Award or Agreement specifies steps you must take (such as notice or consultation). Align your actions with your written policies as far as reasonably possible. Inconsistency can increase your risk if the matter is later reviewed.

Small Business: How Does The Fair Dismissal Code Apply?

If you employ fewer than 15 employees (based on a simple headcount), the Small Business Fair Dismissal Code may apply. This can affect how the Fair Work Commission assesses an unfair dismissal claim.

Key Points For Small Businesses

• For serious misconduct, you should have reasonable grounds to believe the conduct occurred and was serious enough to justify summary dismissal.
• Put the allegations to the employee and allow them to respond (even briefly) before deciding.
• Keep notes and evidence supporting your decision.

The Code isn’t a free pass - it’s a framework the Commission uses to assess whether your actions were fair in the circumstances. For a practical overview, see the Small Business Fair Dismissal Code.

Common Pitfalls To Avoid

• Rushing to dismiss without giving the employee a chance to respond
• Failing to document the reasons and evidence
• Inconsistently applying policies across team members
• Not checking Award or Agreement obligations before acting

Helpful Documents To Have In Place

Strong documents make every stage easier:

• Employment Contract: Sets expectations, duties and key terms (including the basis for disciplinary action).
• Workplace Policies/Staff Handbook: Outlines standards of behaviour, misconduct processes, and investigation steps.
• Manager Playbooks: Practical internal guides on running investigations (kept consistent with formal policies).

When these are clear and up to date, it’s easier to show that your decisions were fair, consistent and transparent.

Key Takeaways

• Misconduct ranges from lower-level policy breaches to serious misconduct defined in the Fair Work Regulations 2009 (Cth) reg 1.07.
• Serious misconduct may justify summary dismissal - but only after a fair, procedurally sound process where the employee can respond.
• The Fair Work Commission assesses dismissals against factors reflected in section 387, so process and documentation are critical.
• Use a structured investigation: define the allegations, suspend on full pay if needed, gather evidence, invite a response, decide proportionately, and record your reasons.
• Check any Award or Agreement obligations and keep your actions aligned with your workplace policies and Employment Contracts.
• Small businesses should follow the Small Business Fair Dismissal Code and keep clear records supporting their decisions.

If you would like a consultation on managing employee misconduct under the Fair Work system, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.