Whether someone is an employee or a contractor is decided by the substance of the working relationship, not by what the parties call it. An ABN, an invoice and a contract headed "contractor agreement" do not settle it. The question is whether the person is working in someone else's business or running their own, and the answer drives PAYG withholding, superannuation, leave and workers compensation. Getting it wrong is expensive for the hirer and costly for the worker.
What actually decides it
No single factor is conclusive. The whole relationship is weighed, and these are the indicators that carry the most weight in practice:
| Question | Points to employee | Points to contractor |
|---|---|---|
| Can the work be delegated? | No. The person must do the work themselves. | Yes. They can pay someone else to do it, and sometimes do. |
| What is being paid for? | Time: hours, a shift, a salary. | A result: a quoted job, a deliverable, a milestone. |
| Who supplies tools and equipment? | The business, or it reimburses the cost. | The worker, at their own expense. |
| Who carries the risk? | The business. Defects are fixed on paid time. | The worker. They rectify faults at their own cost, and usually insure against it. |
| Who controls how the work is done? | The business directs the method, hours and place. | The worker decides how, within the agreed scope. |
| Are they part of the business? | Yes. They represent it, in its uniform, on its systems. | No. They operate their own business and serve it as a client. |
Read them together rather than scoring them. Someone who supplies their own tools but works set hours under direction, cannot send anyone else, and bears no risk if the work is wrong, is an employee with their own tools.
Things that do not decide it
- Having an ABN. Anyone carrying on an enterprise can have one, and quoting it on an invoice says nothing about the relationship. An employer cannot require you to get an ABN as a condition of the work.
- What the contract is called. A document headed "independent contractor agreement" is evidence, not an answer, and it carries no weight at all where the practical reality contradicts it.
- Invoicing instead of being paid wages. The payment mechanism follows the classification. It does not create it.
- Being paid an hourly rate. Contractors are often paid hourly. It leans towards employment when combined with the other indicators, but on its own it decides nothing.
- Working for one client only. Common for genuine contractors early on, and not fatal, though a long exclusive engagement with no other clients starts to look like a job.
- Both parties agreeing. You cannot contract out of employee status. If the relationship is employment, the obligations exist whatever was signed.
Why a genuine contractor can still be owed super
This is the part that surprises both sides. Even where someone is a genuine contractor for every other purpose, superannuation can still be payable if the contract is wholly or principally for their labour: paid for their personal effort and skills, doing the work themselves, rather than to produce a result they could delegate.
The ATO names independent contractors paid mainly for their labour as covered by the superannuation guarantee, alongside company directors and some performers. Since Payday Super began on 1 July 2026 the same 7 business day deadline applies to them as to employees. The detail, and what to do if nobody is paying it, is in superannuation for sole traders.
What it costs to get wrong
The exposure sits mostly with the business doing the hiring, which is worth knowing whichever side of it you are on.
- Unpaid superannuation guarantee, plus the super guarantee charge on top, which is not tax deductible.
- PAYG withholding that should have been withheld and remitted, recoverable from the payer.
- Leave entitlements, including accrued annual leave and personal leave, back to the start of the engagement.
- Penalties for sham contracting under the Fair Work Act, which is deliberately misrepresenting employment as a contracting arrangement.
- Workers compensation exposure, because an injured person found to be an employee was uninsured.
For the worker, being misclassified means no super, no leave, no notice and no unfair dismissal protection, while carrying costs a genuine contractor would price in. If you are quoting as a contractor, those costs belong in your rate, which is what the hourly rate calculator is for.
How to check, properly
Do not settle it from an article, including this one. Two free official tools exist and both give you something to keep:
- The ATO's employee/contractor decision tool asks about the actual arrangement and gives a result you can rely on if your answers were accurate. Save the outcome.
- The Fair Work Ombudsman covers the workplace-law side, which is a separate question from the tax one and can land differently.
Where it is genuinely close, get advice before the first payment rather than after. Reclassifying a relationship two years in means back-paying super and leave for the whole period, and that bill does not shrink by being discovered late.
Related reading
- Superannuation for sole traders: when a contractor is owed super anyway
- Can a sole trader have employees?: the obligations from the hiring side
- How to get an ABN: why an employer cannot make you get one
- Sole trader, partnership, company or trust?: the structure you contract through
- Hourly rate calculator: pricing the costs an employee does not carry
Frequently asked questions
No. An ABN identifies a business for tax purposes and says nothing about whether a particular working relationship is employment. An employer cannot require you to get an ABN so they can treat you as a contractor, and doing so does not change the obligations if the relationship is really employment.
Deliberately misrepresenting an employment relationship as an independent contracting arrangement, usually to avoid super, leave and PAYG withholding. It is prohibited under the Fair Work Act and carries penalties, and the entitlements still have to be back-paid on top.
The two questions are decided under different regimes and can land differently, which is why checking both matters. The ATO decides the tax and super position, and the Fair Work Ombudsman covers entitlements, so use both official tools rather than assuming one answer settles the other.
Possibly. Where the contract is wholly or principally for your labour, meaning you are paid for your personal effort and do the work yourself, the business hiring you must pay superannuation guarantee even though you invoice them and hold an ABN.
You can be. Working for a single client is common for genuine contractors, especially early on, and it is not decisive on its own. It does become a stronger signal of employment when it runs alongside set hours, no ability to delegate, tools supplied by the client and no commercial risk.
Sources
The classification indicators, the treatment of contracts wholly or principally for labour, and the consequences of misclassification come from the Australian Taxation Office and the Fair Work Ombudsman. Classification is fact-specific and the law in this area has moved more than once, so use the ATO's decision tool at ato.gov.au, check the workplace-law position at fairwork.gov.au, and get advice where it is close. Balaana is bookkeeping software, not a tax agent and not a law firm. This article is general information, not personal tax or legal advice.