Contractor vs Employee: How to Get the Classification Right

Whether someone is an employee or an independent contractor in Australia no longer depends on a single test. The rules vary according to the obligation being considered.

For tax and superannuation, the written contract remains the main focus, following two High Court decisions from 2022. For most Fair Work matters, however, a different test has applied since 26 August 2024 — one that considers both the contract and how the arrangement works in practice.

A wrong classification can leave a business liable for unpaid super, PAYG withholding and employment entitlements, sometimes covering several years.

This article contains general information only and isn’t personal legal or tax advice. Every arrangement is different, so speak with a registered tax agent, employment lawyer or the Fair Work Ombudsman about your specific situation.

Key takeaways:

• Australia doesn’t use one employee-or-contractor test for every purpose. The applicable test depends on whether the issue involves Fair Work, tax or superannuation.
• Since 26 August 2024, most Fair Work relationships have been assessed using a whole-of-relationship test, which considers both the contract and how the work is performed in practice.
• The contract-first approach — from the 2022 High Court decisions in CFMMEU v Personnel Contracting and ZG Operations v Jamsek — still generally applies to tax and superannuation, and continues to apply in some Fair Work situations.
• Calling someone a contractor doesn’t make them one — the legal rights, obligations and working arrangement matter more than the label.
• A contractor may still be treated as an employee under the superannuation guarantee rules when the contract is mainly for their labour.
• A classification error can result in unpaid super, PAYG withholding and employment entitlement claims, sometimes years after the arrangement began.

Which test applies to your worker?

There’s no single national test — which one applies depends on the purpose and the business:

A business shouldn’t assume that one classification decision will apply to every obligation. Fair Work, tax and superannuation apply different tests, and can land on different answers for the same worker.

Employee vs contractor at a glance

These are the underlying indicators both tests draw on, whether read through the contract or through how the relationship plays out:

Why the distinction matters

Employee vs contractor status determines a long list of obligations: PAYG withholding, superannuation guarantee, workers’ compensation cover, payroll tax treatment, leave entitlements, and Fair Work Act protections including minimum wages and unfair dismissal rights. Misclassifying an employee as a contractor doesn’t remove any of these obligations — it just means they’re being missed, often compounding for as long as the arrangement continues before anyone catches it.

The 2022 High Court decisions: contract-first for tax and super

For years, employee/contractor status was assessed using a broad “multi-factor” or “totality of the relationship” test, weighing things like control, integration into the business, and how payment worked, based on the whole practical relationship. The High Court’s 2022 decisions in CFMMEU v Personnel Contracting and ZG Operations v Jamsek shifted the emphasis. Where there’s a comprehensive written contract, the focus is on the legal rights and obligations that contract creates, not on how the relationship played out in practice.

This contract-first approach still governs tax and superannuation classification today. It’s also known as the “start-of-relationship test” where it continues to apply for Fair Work purposes — for state-referred businesses, work performed before 26 August 2024, and eligible high-income contractors who’ve given a written opt-out notice. Under this test, a business generally can’t point to informal, contract-inconsistent conduct to argue for a different classification than what the contract itself establishes, and a worker generally can’t do the reverse either.

The whole-of-relationship test (from 26 August 2024)

The Fair Work Legislation Amendment (Closing Loopholes No. 2) Act 2024 introduced a statutory definition of “employee” and “employer” for Fair Work Act purposes, effective from 26 August 2024. For constitutionally covered national system businesses, this reinstates practical conduct as directly relevant: the test looks at the real substance of the relationship, considering both what the contract says and how the parties behave in performing it.

This applies to most trading and financial corporations, proprietary limited companies and similar constitutionally covered employers — but not to state-referred businesses, and not to work performed before 26 August 2024, which continues to be assessed under the start-of-relationship test above.

Contractors earning above the contractor high income threshold — $190,100 for the year from 1 July 2026, indexed annually — can opt out of the whole-of-relationship test by giving the business a written notice, which reinstates the contract-first test for their relationship. The notice can be withdrawn later, at which point the whole-of-relationship test applies again from the date of withdrawal.

The main factors to consider

The same core factors are considered under both tests — the difference is whether they’re read through the contract’s terms, or through how they actually play out:

• Control — does the business direct how, when and where the work is done, or does the worker have genuine discretion over that?
• Ability to delegate or subcontract — a genuine contractual right to send someone else to do the work is a strong contractor indicator; a requirement for personal performance leans toward employment.
• Tools and equipment — a worker supplying their own significant tools and equipment, without reimbursement, points toward contracting.
• Basis of payment — payment for an agreed result or project leans contractor; a rate per hour, week or period akin to a wage leans employee.
• Commercial risk — a worker who bears the cost of fixing their own defective work, and can profit or lose from how efficiently they work, looks more like a business in their own right.

None of these is decisive alone. Under the start-of-relationship test, they’re read through what the contract says; under the whole-of-relationship test, they’re weighed against how the relationship is actually conducted, even when the practical arrangement points to a different result.

A contractor label is not enough

A contract calling someone an “independent contractor,” an ABN on an invoice, or a worker issuing their own invoices are all common features of genuine contracting arrangements — but none of them determine the classification on their own. If the substance of the contractual rights and obligations describes an employment relationship, calling it something else in the paperwork doesn’t change the legal position, and can work against a business if the arrangement is later challenged.

A common example is a worker who invoices monthly and holds an ABN, but whose contract requires them to personally perform set hours at the business’s premises, follow direction on how tasks are done, and use the business’s own tools and systems throughout. The invoices and ABN won’t override contract terms that otherwise point to employment.

Why contractors may still be owed super

Even where a worker is genuinely a contractor for general purposes, the extended definition of “employee” in the Superannuation Guarantee (Administration) Act can still apply if their contract is wholly or principally for their labour — meaning they’re paid mainly for personal effort rather than to deliver a result, generally can’t delegate the work, and are remunerated for their skill and labour rather than an outcome. Where this applies, the business owes superannuation guarantee on the labour component of what’s paid, even though the same worker may correctly be treated as a contractor for tax withholding and Fair Work purposes.

This often catches businesses that assess a worker once and assume the same answer applies to tax, super and workplace law — those three tests aren’t identical, and a worker can land differently across each one.

Sham contracting and the 2024 changes

Sham contracting under the Fair Work Act is representing to a worker that they’re an independent contractor when the business doesn’t reasonably believe that to be true. Recent “Closing Loopholes” reforms changed the defence available to a business accused of sham contracting from a “recklessness” standard to a “reasonableness” standard — meaning a business now needs to show it genuinely and reasonably believed the classification was correct at the time, not merely that it wasn’t reckless in reaching that view. Businesses now need to show they properly considered the classification at the time, rather than defaulting to “contractor” because that’s how the relationship has always been described.

Employee-like workers and regulated road transport contractors

Recent Fair Work changes also introduced separate protections for two groups sitting alongside the general test: employee-like workers performing digital platform work (gig economy roles), and regulated road transport contractors. Both groups may remain contractors while gaining access to Fair Work Commission-set minimum standards specific to their category. This gives these workers protections that did not fit neatly within the traditional employee-or-contractor model.

What misclassification can cost

Fixing a classification error may require the business to go back to the date the arrangement began, not merely the date the error was discovered — which is why an upfront, correctly documented classification is worth more than an assumption carried for years.

Common classification mistakes

• Relying on the contract’s label (“independent contractor,” “consultant”) without checking whether the actual terms support it.
• Assuming the 2022 contract-first approach still applies across the board — for most Fair Work relationships, it was superseded by the whole-of-relationship test from 26 August 2024.
• Checking classification once, for one purpose, and assuming the same answer applies to super, tax and Fair Work simultaneously.
• Letting informal conduct drift away from the written contract without updating the contract to match, or correcting the conduct.
• Assuming an ABN or invoicing arrangement is sufficient on its own to establish genuine contracting.
• Not revisiting classification when a role changes — for example, when a project-based contractor gradually moves into ongoing, directed work that must be performed personally.

Getting the classification right from the start

The safest approach is a properly drafted written contract that reflects the actual intended relationship, reviewed against the current legal tests before engagement begins, rather than adjusted after a dispute arises. If payroll processing or superannuation obligations for your team need attention alongside classification questions, our payroll services page covers the ongoing compliance support we provide Melbourne small businesses.

Official resources

• Difference between employees and independent contractors — ATO
• Ability to delegate or subcontract — ATO
• Equipment, tools and other assets — ATO
• Basis of payment — ATO
• SGR 2005/1 — Superannuation guarantee: who is an employee? — ATO
• Whole of relationship test — Fair Work Ombudsman
• Start of relationship test — Fair Work Ombudsman
• Contractor high income threshold — Fair Work Commission
• Sham contracting — Fair Work Ombudsman
• Employee-like workers — Fair Work Ombudsman
• Regulated workers in the road transport industry — Fair Work Ombudsman