Worker classification is one of the most consequential — and most frequently misunderstood — areas of employment law for agencies. Many agencies use contractors as a flexible workforce solution, classifying workers as independent contractors primarily for cost and flexibility reasons. When the classification is wrong, the consequences include back payment of employee entitlements, superannuation, PAYG withholding obligations, and penalties under the Fair Work Act.
The difference between a contractor and an employee
The legal distinction between an independent contractor and an employee in Australia is determined by the totality of the relationship — not by what the contract calls the person. A court or the Fair Work Commission will look at the practical reality of the arrangement, not its label.
Key indicators of an employment relationship include: the business controls how and when the work is performed; the worker cannot subcontract or delegate; the worker is paid a regular wage or salary; the worker provides services exclusively or predominantly to one business; and the worker uses the business's tools and equipment.
Indicators of an independent contractor relationship include: the worker controls how they complete the work; the worker can subcontract; the worker is paid per result or outcome; the worker provides services to multiple clients; and the worker provides their own equipment and bears financial risk.
The 2024 Fair Work Act amendments and their impact
Changes to the Fair Work Act that came into force in 2024 introduced new 'employee-like' provisions for digital platform workers and updated the multi-factor test for determining employment status. Agencies that use contractors through digital platforms or gig-style arrangements need to be aware that the threshold for employee-like protections has moved.
The amendments also strengthened sham contracting provisions — where a business deliberately structures an arrangement as a contractor relationship when the reality is an employment relationship. Penalties for sham contracting are substantial and enforcement has increased.
Any agency that has historically relied on contractors performing work indistinguishable from employees — same hours, same supervision, same tools — should conduct a classification review against the current test.
What a proper contractor agreement looks like
A contractor agreement should reinforce, not just describe, the characteristics of an independent contractor relationship. The agreement should specify that the contractor controls how and when work is completed, can engage subcontractors to assist, is responsible for their own tax obligations, and is providing services to multiple clients.
Critically, the agreement should not include clauses that look like employment terms — set hours, performance management processes tied to continued engagement, or restrictions on working for others that go beyond legitimate IP and confidentiality protections.
If the practical reality of the relationship is one where the contractor works the same hours as employees, receives the same supervision, and uses your equipment in your office, no contract can reclassify that as an independent contractor arrangement. The contract reflects reality — it does not create it.
Superannuation obligations for contractors
Many agencies are surprised to learn that superannuation obligations can apply to contractors. Under the Superannuation Guarantee legislation, superannuation must be paid for workers who are paid wholly or principally for their labour, even if they are engaged as contractors.
This applies even if the worker has an ABN, invoices the agency, and considers themselves an independent contractor. The test is whether the contract is wholly or principally for labour — not whether the worker is technically a contractor.
The superannuation charge rate is 11.5% for the 2024-25 financial year (rising to 12% in 2025-26). Agencies that have not paid superannuation to eligible contractors face a superannuation charge that includes the unpaid contributions plus interest and an administration charge.
Get contractor classification right before a dispute forces the review. The cost of a proper classification audit is a fraction of the cost of misclassification.