Suspending An Employee Pending Investigation: Australian Employer’s Guide

Serious workplace issues can arise suddenly - a bullying complaint, a suspected policy breach, access misuse, or an incident that needs a closer look. When tensions are high and facts are unclear, you may be asking: can you suspend an employee pending investigation, and how do you do it lawfully and fairly?

Handled well, a short, neutral suspension can protect your people, preserve evidence and give you space to run a fair process. Handled poorly, it can create legal risk, damage trust and prolong uncertainty for everyone.

This guide explains when suspension is appropriate in Australia, what “suspension with pay pending investigation” actually means, the difference between suspension and a stand down, and a practical, step-by-step process to manage investigations with confidence.

What Does It Mean To Suspend An Employee Pending Investigation?

Suspension pending investigation means you temporarily remove an employee from active duties while you investigate serious concerns. It is not a disciplinary outcome. It’s a neutral, precautionary step to help you:

• Protect the integrity of the investigation (e.g. prevent interference with evidence or witnesses)
• Maintain a safe and psychologically safe workplace during a sensitive period
• Reduce business risks - including data, client and reputational risks

During a paid suspension, the person stays employed, generally receives normal pay, and continues to accrue entitlements. The goal is to create breathing room for a prompt, fair and confidential investigation - not to punish or pre-judge the outcome.

Can You Suspend An Employee - And When Should You?

There’s no automatic, general “right to suspend” in the Fair Work Act 2009 (Cth). However, Australian employers commonly suspend an employee on pay as an administrative step where it’s reasonable and necessary to manage risk while investigating serious allegations.

In deciding whether to suspend, consider whether:

• The issue under investigation is serious (e.g. fraud, harassment, violence, serious safety or policy breaches)
• The employee’s presence could compromise the process (e.g. access to systems, influence over witnesses, workplace tension)
• Short-term alternatives could manage the risk (temporary redeployment, remote work, restricted system access, increased supervision)
• You can genuinely progress the investigation quickly to avoid an open-ended absence

It is helpful - but not strictly essential - to have express suspension provisions in an Employment Contract or policy. Even without an express clause, a short paid suspension can still be lawful where it’s reasonable, risk‑based and procedurally fair. If you’re unsure, it’s best to get tailored advice before acting.

Important: a suspension is different to a “stand down” under the Fair Work Act. A stand down is generally limited to situations where an employee cannot be usefully employed due to things like a stoppage of work or industrial action. For alleged misconduct investigations, you are typically looking at a paid suspension, not a stand down (see more on standing down an employee and how it differs).

Suspension With Pay Vs Without Pay: What’s Lawful?

In most cases, “suspension with pay pending investigation” is the safe default. Here’s why:

• It preserves neutrality while facts are gathered
• It avoids “constructive dismissal” or adverse action risks that can arise from removing paid work without a firm legal basis
• It respects the employee’s entitlements under the National Employment Standards (NES) while they remain employed

Unpaid suspension is high risk and only appropriate in limited situations. Generally, you should only consider unpaid suspension where:

• An industrial instrument or contract clearly permits unpaid suspension in defined circumstances; or
• A lawful stand down under the Fair Work Act applies (which is different to a misconduct investigation); or
• The employee is refusing a lawful and reasonable direction to work (a different scenario that requires careful process)

Unless one of these narrow situations clearly applies, suspend on pay and progress the investigation promptly. This approach significantly reduces legal exposure while supporting a fair process.

Step-By-Step: How To Manage A Fair Suspension And Investigation

Use this practical sequence to manage risk and maintain procedural fairness.

1) Assess Risk And Consider Alternatives

Identify the specific risks (safety, interference, confidentiality, clients, systems). Document why a short paid suspension is the most reasonable option compared with alternatives like temporary redeployment or access restrictions.

2) Check Your Documents

Review any clauses in the relevant Employment Contract, enterprise agreement or workplace policy. If your documents are silent or unclear, you can still proceed where it’s reasonable - but keep the period short, communicate clearly, and act consistently.

3) Issue A Suspension Letter

Provide a clear written notice that covers:

• The neutral purpose of the suspension (not a disciplinary action or finding)
• Broad nature of the concern and that an investigation is commencing
• Whether the suspension is with pay (in almost all cases it should be)
• Expected timeframe or how you’ll provide regular updates
• Practical directions (confidentiality, return of access cards, not attending the workplace without permission, being available for interview)
• Support options (e.g. EAP or a support person during interviews)

4) Plan The Investigation

Set scope, timeline and investigator (internal or external). Identify witnesses and documents, secure systems and data, and decide interview order. Keep a clear record of decisions and evidence.

5) Put The Allegations To The Employee

Share the substance of the concerns, provide evidence where appropriate, and allow a reasonable opportunity to respond (in writing and/or interview). Many employers use a show cause letter to frame this step clearly and fairly.

6) Communicate Regularly And Fairly

Update the employee at reasonable intervals. Avoid unnecessary delay - prolonged uncertainty increases WHS and legal risks. Procedural fairness and natural justice are key throughout.

7) Decide Outcomes And Lift The Suspension

Once the investigation is complete, evaluate the evidence against your policies and standards. Possible outcomes include no action, training/coaching, a formal warning, or termination for serious misconduct (if justified and after due process). If you are considering ending employment, ensure you follow the correct steps - for example, notice or payment in lieu of notice where applicable, or summary dismissal only where serious misconduct is clearly established.

Where appropriate, you can also document a negotiated exit using employee separation agreements (after receiving independent legal advice on both sides).

Avoiding Legal Risk: Policies, Documents And Practical Tips

Two things will make these situations easier: solid preparation and clear communication. Consider the following.

Key Documents And Policies

• Employment Contract: Ideally includes a clear suspension clause, confidentiality, directions about workplace behaviour and a fair process framework.
• Workplace Policies/Staff Handbook: Codes of conduct, bullying/harassment, grievance handling, investigations, and disciplinary procedures keep expectations clear.
• Investigation Letters And Templates: Consistent templates for suspension notices, allegation letters and outcome letters reduce errors and improve fairness.

Practical Risk-Reduction Tips

• Keep it neutral: Emphasise that suspension is precautionary, not disciplinary.
• Limit scope and time: Suspend only as long as needed; progress the investigation promptly.
• Health and safety: Consider psychosocial risks and remind staff of supports. See your obligations regarding employee mental health.
• Confidentiality and privacy: Share only what’s necessary to run a fair process and protect all parties.
• Consistency: Apply policies consistently to avoid discrimination or general protections risks.
• Separate stand down vs suspension: If work genuinely cannot be performed due to a stoppage (not misconduct), assess whether a stand down is relevant - see standing down for the narrow circumstances where it applies.

Key Takeaways

• Suspending an employee pending investigation is a neutral, risk‑management step - not a disciplinary sanction - and should usually be on pay.
• There’s no general statutory “right to suspend,” but a short, reasonable paid suspension is commonly lawful, especially where contracts or policies support it.
• Unpaid suspension is high risk and should only occur if clearly permitted by contract or a lawful stand down applies; otherwise, keep the suspension paid.
• Follow a fair process: clear written notice, a prompt investigation, a genuine opportunity to respond, and a timely outcome based on evidence.
• Strong foundations help: up‑to‑date Employment Contracts, a practical Staff Handbook, and clear letter templates reduce disputes and delays.
• If termination is on the table at the end of the investigation, ensure the process and any notice or payment in lieu comply with your legal obligations, or consider a documented separation agreement where appropriate.

If you’d like a consultation about suspending an employee pending investigation or updating your workplace documents, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.