Your first HR hire in Australia: when and who
Reviewed by Mellow Editorial Team, HR & payroll content team
Your first HR hire is worth making when the administrative and compliance burden of managing people is pulling you away from running the business — typically somewhere between 20 and 50 employees, though the right trigger depends more on complexity than headcount.
The real question is not "how many staff" but "what problems do you have"
Headcount is a rough proxy. What actually signals you need a dedicated HR person is a pattern of recurring problems: you are spending several hours a week on leave calculations or roster disputes, you have had a Fair Work complaint or come close to one, you are hiring constantly and interviews are falling through the cracks, or managers are making inconsistent decisions about pay and performance.
A business with 25 employees across multiple awards and casual contracts can need HR support far sooner than a 60-person business with a simple, uniform workforce. Look at complexity first, headcount second.
What your first HR hire should actually be able to do
A generalist is almost always the right first hire. You do not need a specialist recruiter or a learning-and-development expert at this stage. You need someone who can cover the full breadth of Australian employment obligations competently.
That means they should be confident in:
- Reading and applying modern awards — understanding which award covers which role, what penalty rates apply and how to check for underpayment
- Drafting compliant employment contracts and updating them when circumstances change
- Managing the National Employment Standards in practice: administering the four weeks of annual leave employees accrue, handling personal leave, and calculating redundancy entitlements correctly when someone's role is made redundant
- Running or overseeing payroll fundamentals — PAYG withholding, Super Guarantee contributions (12% of ordinary time earnings), Single Touch Payroll reporting at each pay event, and flagging when an employee has a HECS/HELP repayment obligation
- Handling performance management and terminations in a way that reduces unfair dismissal exposure
- Basic workplace health and safety compliance
A candidate who is strong on culture and engagement but vague on awards and entitlements is a risk at this stage. The compliance foundation has to be solid before you build anything else on top of it.
Timing the hire: earlier than you think, later than they tell you
HR consultants will tell you to hire HR on day one. Payroll software vendors will say their tool replaces the need entirely. The truth is somewhere in between.
Below roughly 15 employees, a good payroll platform, a solid set of contract templates and occasional advice from an employment lawyer or HR consultant will usually cover you. At that size, a full-time HR hire is rarely cost-justified.
Between 15 and 30 employees, a part-time or fractional HR professional often makes sense — someone who comes in two or three days a week, or a retained consultant who handles your active work. This is a good way to get proper support without the cost of a full-time salary.
From around 30 to 40 employees upward, or earlier if you are in a heavily regulated industry (healthcare, labour hire, construction), a full-time generalist starts to pay for itself in avoided underpayment risk, reduced turnover and faster hiring.
Where to find good candidates
For a first HR hire in Australia, look for someone with a generalist background rather than a narrowly specialised one. Practical experience working in an SME or with SME clients is more valuable than experience inside a large corporate HR team, where much of the compliance work is handled by specialist functions they never had to touch.
AHRI membership (Australian HR Institute) is a reasonable signal of professional engagement, though not a guarantee of quality. Ask practical questions in interviews: how they would handle an award classification dispute, what they check before processing a final pay, how they would approach a performance improvement process. Vague answers to specific questions are a red flag.
If you are hiring someone into a role that involves overseeing payroll, make sure they understand STP reporting obligations — that payroll events must be reported to the ATO at or before each pay run, with a finalisation declaration submitted by 14 July each year. This is not optional and errors create real administrative problems.
Setting them up to succeed
The most common reason first HR hires fail is that the business has not decided what authority they actually have. If every decision still goes through the founder and the HR person is just an administrator with a nicer title, you will lose them quickly and you will not have solved the underlying problem.
Before you hire, be clear on what decisions they can make independently — offer letters, contract variations, performance conversations, rejecting a candidate — and what requires your sign-off. Write it down. Give them access to your payroll system, your contracts, your past correspondence with employees. A new HR hire cannot audit your compliance exposure if you keep the files locked away.
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