Employment Rules in Australia: What to Know Before You Hire
Hiring your first employee changes your legal status
When you work alone, most of your legal obligations centre on tax and business registration. The moment you hire your first person — whether part-time or casual — a new set of employment obligations appears, and they are not automatically explained to you.
The Australian employment system is governed by the Fair Work Act 2009 and administered by the Fair Work Commission and the Fair Work Ombudsman. This is the framework you must understand before you hire anyone.
The minimum wage system and Modern Awards
In Australia, the national minimum wage is reviewed and adjusted each year by the Fair Work Commission. You cannot pay less than this — check the current rate at fairwork.gov.au, as it changes with the annual announcement.
Beyond the national minimum wage, most industries have their own Modern Award. An award is a set of minimum conditions that applies to that industry — including minimum wages by classification level, penalty rates (higher pay on weekends or unusual hours), allowances, and working conditions.
Working out which award your industry falls under is the first step to take — Fair Work has an award lookup tool at fairwork.gov.au/pay/minimum-wages/award-employees. Signing a contract to pay below the award has no legal effect — the award always takes precedence.
National Employment Standards (NES) — a floor that cannot be lowered
The NES are 11 minimum entitlements that apply to all full-time and part-time employees in Australia, including:
- Limits on working hours
- Annual leave
- Personal/carer’s leave
- Community service leave
- Parental leave
- Notice period before ending employment
- Redundancy pay in some circumstances
An employment contract cannot remove or reduce NES entitlements. You can pay above the NES, but you cannot agree to anything below them.
Distinguishing employees, contractors, and casuals
Full-time: 38 hours a week, with full NES and award entitlements.
Part-time: Fewer than 38 hours, but still with full NES and award entitlements on a pro-rata basis.
Casual: No guaranteed hours and no paid leave — but paid a casual loading (an extra amount on top of the hourly rate to compensate for the lack of leave). Casual loading is not optional — it is mandatory.
Contractor: Not an employee — they run their own business and provide a service to you. Misclassifying an employee as a contractor is one of the most common and costly mistakes new business owners make. See the related guide on whether a worker is an employee or a contractor.
Superannuation — a mandatory obligation from day one
If an employee is eligible under the ATO’s rules (check the criteria at ato.gov.au/business/super-for-employers), you are obliged to pay super for them at the current Superannuation Guarantee rate — a rate published by the ATO and updated on a legislated schedule.
Super must be paid on time each quarter. Paying late triggers the Superannuation Guarantee Charge (SGC) — which is far more complex and costly than paying on time.
PAYG withholding — deducting tax from wages
When you pay wages, you must withhold a portion and remit it to the ATO on the employee’s behalf. This is PAYG (Pay As You Go) withholding — it is not your money, you are simply collecting and passing it on.
Register for PAYG withholding with the ATO before you pay your first wages. The amount withheld depends on the employee’s income and tax situation — the ATO has a calculator at ato.gov.au.
Employment contracts
A written contract is not mandatory under the Fair Work Act, but having no contract is a practical mistake. A clear contract protects both parties and prevents disputes about hours, pay, and conditions.
What it should include: the position, the type (full-time/part-time/casual), salary or hourly rate, hours of work, notice period, and confidentiality if needed. No clause can be below the NES or the award.
Where to find accurate information
The Fair Work Ombudsman (fairwork.gov.au) is the official source for all employment questions. It has an award lookup tool, a pay calculator, and guides for new business owners. It is free and comprehensive — use it before you ask anyone else.