When someone gets hurt at work, it’s stressful for everyone involved - the injured worker, their manager and your wider team.
Workers’ compensation is designed to support injured employees and help businesses manage the legal and financial side of workplace injuries. As an employer in Australia, you’re expected to know the basics, have the right insurance in place and follow clear processes when an incident happens.
In this guide, we’ll walk you through how workers’ compensation works, when you need insurance, what to do if there’s an injury, and the key documents and policies that keep your business compliant and your people safe.
What Is Workers’ Compensation And How Does It Work In Australia?
Workers’ compensation is a compulsory insurance scheme that covers employees who suffer a work-related injury or illness. It usually pays for reasonable medical treatment, rehabilitation and, where applicable, a portion of lost wages while the worker recovers.
In Australia, workers’ compensation is managed at the state and territory level. While the principles are similar, the details (such as insurer, premium calculation, claim timeframes and forms) differ between jurisdictions like NSW, Victoria, Queensland, Western Australia, South Australia, Tasmania, ACT and NT.
At a high level, workers’ compensation schemes aim to:
- Provide prompt support and treatment for injured workers.
- Facilitate a safe and timely return to work (RTW) where possible.
- Allocate costs fairly through employer-funded insurance premiums.
It sits alongside your broader work health and safety (WHS) duties to manage risks and keep people safe. Your duty of care as an employer requires you to take reasonable steps to prevent injury so claims are less likely in the first place.
Do Employers Need Workers’ Compensation Insurance?
In almost all cases, yes - if you engage workers in Australia, you’ll need workers’ compensation insurance in the state or territory where those workers are employed.
Who needs to be covered?
- Employees on full-time, part-time and casual arrangements.
- Some contractors and apprentices (depending on control and how they’re engaged).
- Labour hire workers supplied to your business (usually covered by the labour hire employer, but you still have WHS duties).
Business owners who are sole traders or partners aren’t typically covered by their own workers’ compensation policy, but company directors may be eligible in some states if they’re paid as an employee. Check your local scheme if you’re unsure.
Where do you get cover?
Each jurisdiction has an approved insurer or scheme agent. In some states, insurance is purchased through a government insurer; in others, through licensed private insurers. You’ll need to register in each state or territory where you employ people.
How are premiums calculated?
Premiums are generally based on your total wages, industry classification (risk profile) and claims history. Keeping your workplace safe and supporting early return to work can help keep your premiums down over time.
What Should You Do If An Employee Is Injured At Work?
A calm, consistent response helps protect your team and meets your legal obligations. Here’s a practical process you can adapt to your business.
1) Make the area safe and assist the worker
Stop the task, provide first aid and call emergency services if needed. Ensure there’s no ongoing risk to others.
2) Record the incident
Complete an incident report as soon as possible while details are fresh. Include what happened, witnesses, time and place, and any immediate controls you implemented.
3) Notify your insurer and the regulator (if required)
Most schemes require you to notify your insurer within a set timeframe (often 48 hours) once you’re aware of a work-related injury or illness. Serious incidents may also need notification to the WHS regulator.
Let the worker know how to make or continue a workers’ comp claim and give them the insurer’s details. Many employers also provide a support person or RTW coordinator to keep communication open.
5) Support medical treatment and early return to work
Work with the treating doctor and your insurer to identify suitable duties that align with medical recommendations. A clear return to work plan is often required and is best developed collaboratively.
6) Investigate and fix the root cause
Review what failed (systems, training, equipment, supervision or environment) and implement controls to prevent a recurrence. Document these improvements - it’s essential for continuous safety compliance.
If the injury relates to psychosocial hazards (like high workload, bullying or traumatic events), consider practical steps such as workload adjustments and access to support, noting your Fair Work obligations regarding employee mental health.
Employer Obligations During A Workers’ Compensation Claim
Your responsibilities extend beyond just notifying the insurer. Expect to be involved in claims management and return to work planning while maintaining confidentiality and fair treatment.
Facilitate the claim process
- Provide wage and employment details to the insurer promptly.
- Share relevant incident information and cooperate with reasonable insurer requests.
- Keep the worker updated on the process and encourage early, safe participation.
Offer suitable duties and a Return To Work plan
Most schemes require employers to offer suitable duties where it’s reasonably practicable. This could include lighter tasks, reduced hours or alternative roles while the worker recovers.
A written plan helps everyone align on capacity, restrictions and milestones. It also shows your insurer and regulator that you’re meeting your obligations.
You’ll likely receive medical certificates and recommendations. Only collect what you reasonably need to manage safety and the claim, and store it securely with limited access. When appropriate, you can ask for medical clearance to return to work to ensure the duties are safe and appropriate.
Manage payments correctly
Depending on the jurisdiction and stage of the claim, you may need to pay the worker directly (and be reimbursed) or the insurer may make payments. Be accurate with wage calculations and keep detailed records.
Don’t disadvantage a worker because they made a claim
It’s unlawful to victimise a worker for making a workers’ compensation claim. Continue to handle performance and conduct issues fairly and separately from the injury process, and seek advice where the two intersect.
How Workers’ Compensation Interacts With Employment Law
Injury and illness management often raises employment questions - capacity to perform the role, reasonable adjustments and, in some cases, ending employment. Handle these areas cautiously and document every step.
Capacity, reasonable adjustments and redeployment
Where the worker has some capacity, explore reasonable adjustments such as modified duties, flexible hours, altered KPIs or ergonomic changes. If the inherent requirements of the role can’t be met even with adjustments, consider redeployment into a suitable vacant role if one exists.
Sick leave, personal leave and workers’ compensation payments
Entitlements can overlap, and the rules differ by jurisdiction and award or enterprise agreement. Clarify how workers’ comp payments interact with paid leave and be transparent with the employee about their options and balances. If stress-related absences arise, it can help to review your approach with reference to managing employee stress leave.
Insurers may arrange an IME to help assess capacity and treatment plans. Maintain respectful communication and share only what’s necessary. If you’re uncertain about the scope of information you can request, take advice before proceeding.
Ending employment on medical grounds
Sometimes, despite good-faith efforts, an employee can’t safely perform the inherent requirements of their role. Termination in these circumstances is a last resort and must follow a careful, evidence-based process. It’s critical to consider anti-discrimination obligations, consultation duties under any applicable award or agreement, and procedural fairness. Read more about your obligations when contemplating termination on medical grounds.
Where a separation becomes necessary, having the right paperwork in place (such as tailored termination letters and a deed of release where appropriate) helps reduce risk. Many employers prepare an employee termination documents suite in advance so the process is consistent and compliant.
Key Documents And Policies To Put In Place
Good paperwork won’t replace a safe workplace - but it sets expectations, guides decision-making and dramatically reduces disputes when something goes wrong. At minimum, consider the following.
Core employment documents
- Employment Contract: Confirms hours, duties, leave, reporting lines and key terms like workplace health and safety obligations and fitness for work expectations.
- Workplace Policies: A clear set of policies covering WHS, incident reporting, hazard reporting, bullying and harassment, fatigue management and alcohol and drugs.
- Return To Work (RTW) Policy: Explains how your business supports early, safe return to work and how workers, managers and RTW coordinators cooperate with treating practitioners and the insurer.
Safety management and incident response
- WHS Risk Management Procedures: How you identify hazards, assess risk and implement controls (including psychosocial hazards like workload and stress).
- Incident and Injury Reporting Procedure: Who completes reports, timeframes for notifying the insurer, and how you investigate and implement corrective actions.
- Suitable Duties Register: A practical list of modified tasks and roles that can be offered during recovery.
- Medical Certificates and Capacity Forms: Standardised forms make it easier to align on capabilities and restrictions.
- Medical Clearance Process: When and how you may request medical evidence before a worker returns to higher-risk duties, guided by your obligations around medical clearance to return to work.
- Privacy and Confidentiality Controls: Limit access to health information to those who need it and store records securely in line with your broader privacy obligations.
If you don’t yet have a foundational set of documents, it’s wise to prioritise a robust Employment Contract and a practical suite of workplace policies that your team actually uses, not just a dust-collecting manual.
Key Takeaways
- Workers’ compensation is a state and territory-based, compulsory insurance scheme that supports injured workers with treatment, rehab and wage-replacement while they recover.
- Most employers must hold workers’ compensation insurance wherever they employ people; premiums reflect wages, industry risk and claims history.
- When an incident happens, act fast: make the area safe, record the incident, notify your insurer, communicate with the worker and develop a suitable return to work plan.
- Meet your broader WHS duties and maintain your duty of care as an employer - preventing injuries is the best way to avoid claims and keep premiums in check.
- Employment law intersects with claims management - be careful with capacity assessments, reasonable adjustments, privacy, and any consideration of termination on medical grounds.
- Put strong foundations in place: an Employment Contract, practical workplace policies, clear incident procedures and a return to work framework make compliance simpler and disputes less likely.
- For psychosocial risks and time off, have a plan that aligns with your mental health obligations and your approach to stress leave management.
If you’d like a consultation about workers’ compensation setup, policies and employment law compliance for your business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
