Employee vs worker vs contractor in Australia
Reviewed by Mellow Editorial Team, HR & payroll content team
Choosing the wrong classification for someone doing work for your business can trigger back-paid entitlements, tax penalties and Fair Work investigations. Here is a plain-English guide to how Australian law distinguishes employees, workers and contractors — and what each classification means for your obligations.
Why classification matters
The label you put on an arrangement does not decide what it actually is. Australian courts and the Fair Work Commission look at the real nature of the relationship, not the contract title. Misclassifying an employee as a contractor — sometimes called "sham contracting" — is a civil penalty offence under the Fair Work Act. Getting it right protects your business and the people working for you.
This article is general information, not legal advice. If you are unsure about a specific arrangement, speak with an employment lawyer or contact the Fair Work Ombudsman.
Employees
An employee works in your business. They are integrated into your operations, follow your direction on how and when work is done, and cannot subcontract or delegate the work to someone else without your approval.
Key characteristics of an employee:
- You control how, where and when the work is performed
- The person is paid a regular wage or salary, regardless of whether work is available
- You provide tools, equipment and a place to work
- The person cannot accept similar work from a competitor while employed by you
- They have no financial risk — if the work goes wrong, they do not bear the cost
When you take on an employee, your obligations include:
- PAYG withholding — you withhold income tax from every pay run and remit it to the ATO
- Superannuation Guarantee — from 2026, this is 12% of ordinary time earnings, paid to a complying superannuation fund on behalf of the employee
- Medicare levy — 2% is included in the PAYG withholding calculation
- HECS/HELP repayments — if the employee has a study debt, you withhold additional amounts on a banded scale based on their income
- Single Touch Payroll reporting — you report wages, tax and super to the ATO at each pay event, with a finalisation lodged by 14 July after each financial year ends
- National Employment Standards — employees are entitled to a minimum of 4 weeks' paid annual leave per year, plus redundancy pay calculated on a scale by years of service, among other entitlements
- Award or enterprise agreement coverage — most employees are covered by a Modern Award or agreement that sets minimum rates and conditions
Contractors
A contractor runs their own business and provides services to yours. They bear financial risk, set their own methods, can often send someone else to do the work, and typically work for multiple clients at once.
Key characteristics of a genuine contractor:
- They invoice you for work completed, rather than receiving a wage
- They provide their own equipment and tools
- They can subcontract or delegate
- They have the ability to take on other clients, including competitors
- They risk profit or loss depending on how efficiently they do the job
For genuine contractors, you generally do not withhold PAYG tax, pay super or provide National Employment Standards entitlements. However, there are exceptions. The Superannuation Guarantee can still apply to a contractor who is engaged wholly or principally for their labour, even if they hold an ABN. If that describes your arrangement, you may owe super regardless of the contract wording.
Contractors also need to consider their own tax obligations — GST registration if their turnover exceeds the threshold, and quarterly income tax instalments through the ATO.
The "worker" category and gig economy context
"Worker" is not a separate formal category under the Fair Work Act in the same way it is under UK law, but the concept has become relevant in Australia through recent reforms. Some state-based workers' compensation schemes use a broader definition of "worker" that can capture people who look more like contractors on the surface.
The gig economy has also pushed regulators to look more carefully at dependent contractors — people who have an ABN and work for multiple platforms, but whose economic reality resembles employment. The Fair Work Legislation Amendment (Closing Loopholes) Act introduced new rules that allow certain contractors to challenge their classification if they earn below a threshold and believe they are genuinely employees. This is an evolving area, and the rules continue to develop.
How to assess an arrangement honestly
The High Court's decisions in CFMMEU v Personnel Contracting and ZG Operations v Jamsek (both 2022) confirmed that courts examine the totality of the contractual terms — not just day-to-day conduct — when classifying a relationship. That means a well-drafted contract still matters, but it must reflect the genuine commercial reality.
Ask yourself:
1. Who controls how the work is done, not just what is delivered?
2. Does the person bear any real financial risk on this engagement?
3. Can they subcontract or send a substitute without your approval?
4. Are they economically dependent on your business as their primary source of income?
5. Does the contract reflect how the arrangement actually operates day to day?
If your honest answers point toward integration and dependence, the person is likely an employee — and your payroll and entitlement obligations follow from that, regardless of what the contract says.
---
Run HR and payroll in Australia with Mellow
Mellow brings HR, payroll and 12 AI agents into one platform — built to handle Australia properly, with payroll included, from £4 per employee per month. The AI agents don't just answer questions; they generate contracts, run cost estimates and draft letters for you.
[Start a free trial →](/register)