Payroll Outsourcing in Australia
Your pay run does not fail on an ordinary Tuesday. It fails the week someone starts mid-cycle, the week an award rate moves, the week a termination lands two days before payday. Payroll outsourcing hands those weeks to a team that does nothing else. Market rates run from about AUD 6 to AUD 20 per payslip per pay run on top of a small monthly base, and you stop carrying the risk alone.
What payroll outsourcing actually covers
Payroll outsourcing means a third party runs your pay cycle end to end: gross pay, tax withheld, superannuation, leave accruals, payslips, and the reporting the Australian Taxation Office expects after every run. You keep the employment relationship and the bank account. The provider does the work and the checking.
It goes by several names in the Australian market, and they all describe the same thing. Managed payroll services, a payroll bureau, external payroll services, outsourced payroll, payroll processing services. What changes between providers is not the label, it is who takes responsibility when a number is wrong.
Payroll outsourcing for small business and mid market employers works the same way, and most of our Australian clients sit between 10 and 200 employees. That is the band where payroll is too complex for the owner and too small for a dedicated hire. If you also need the books behind it, that sits with our virtual accounting and bookkeeping services in Australia.
What payroll outsourcing costs in Australia
Payroll outsourcing cost in Australia is quoted two ways, and knowing which one you are being shown is the difference between a fair comparison and a surprise.
Per employee per pay run
The common structure is a small monthly base plus a per payslip fee. Published Australian market rates sit around a monthly retainer of AUD 50 to AUD 80 plus AUD 6 to AUD 20 per payslip per pay run. The number that matters is not the per payslip rate, it is the rate multiplied by your pay frequency. Twenty employees paid monthly is 240 payslips a year. The same twenty paid weekly is 1,040. Outsourcing payroll cost per employee in Australia quadruples on frequency alone, and no provider quotes it that way.
Fixed monthly pricing
We quote one fixed monthly fee against your headcount and your pay frequency, so the invoice does not move when a pay week is busy. No per email charge, no charge for a correction we caused.
What moves your number
Four things, in order of how much they move it: how often you pay, how many modern awards or enterprise agreements you sit across, how many entities and states you employ in, and whether the file needs cleaning up before anyone can run it. A single-award business paying monthly is at the bottom of every range. Three awards, two states and a fortnightly cycle is not.
Where payroll breaks, and when
Payroll compliance in Australia is not a steady weekly risk. It concentrates into four events, and every underpayment story starts in one of them.
A starter mid-cycle
A new employee begins on a Wednesday. Their first pay is part period, their super fund is not chosen yet, and their first contribution has its own deadline. Get the part period wrong and the error repeats every cycle until someone notices.
Termination pay
Notice, unused annual leave, leave loading on that leave where the award requires it, and redundancy where it applies. Four calculations, each with its own rule, under time pressure, usually with the employee reading the payslip closely.
Back pay after an award increase
Modern award minimum rates rose by 4.75 per cent from the first full pay period on or after 1 July 2026, and the National Minimum Wage rose 6 per cent to AUD 1,004.90 a week, per the Fair Work Ombudsman. If a rate is updated late, every pay run in between needs recalculating and the super on it needs topping up.
A short pay month
A public holiday shifts a pay date. The pay date shifts the super deadline. Since 1 July 2026 that second shift has consequences it never used to have.
Payday Super changed the deadline on 1 July 2026
This is the change most Australian payroll pages have not caught up with, and it is the one that breaks working capital rather than compliance.
The seven business day clock
Superannuation guarantee is now due every payday, not quarterly. The contribution has to be received by the employee’s fund within seven business days of paying the employee, with enough information for the fund to allocate it. Received, not sent. A business day excludes weekends and public holidays that apply to a whole state or territory, so the clock pauses for those and keeps running through local and regional ones. The rules are on the ATO’s Payday Super pages.
What the clock does to your cash
Quarterly super gave you up to three months of float on 12 per cent of your wage bill. That float is gone. A business paying AUD 2 million in wages a year was holding roughly AUD 60,000 of super at any moment under the old cycle. Now it leaves within days of every run. Nothing about the obligation changed. The timing of the cash did, and most cash flow forecasts built before July 2026 still assume the old pattern.
New employees and new funds
A longer window of 20 business days applies to the first contribution for a new employee, or the first into a fund you have not paid before. Useful, and easy to lose track of when a starter joins in a busy week.
Single Touch Payroll is how the ATO sees all of it
Every pay run reports through Single Touch Payroll, and under STP Phase 2 the report itemises the components of gross pay rather than lumping them together. Since the ATO now assesses super timing against that reported data, an STP report that is late or mis-itemised is not just a reporting problem, it is how a shortfall gets found.
The clearing house you used to use has closed
The Small Business Superannuation Clearing House closed on 1 July 2026. It was built for a quarterly model and could not carry payday frequency. Existing users had until 30 June 2026 to download their records, and it cannot be logged into now. If your process still routes through it, that process no longer exists.
The first year is a risk-based year
Through to 30 June 2027 the ATO is taking a risk-based approach. Employers making genuine efforts to pay on time and correcting errors quickly sit in the low risk group and are unlikely to be penalised. That window is the reason to fix the process this quarter rather than next year.
Who is responsible when payroll is wrong
Every provider on this topic is vague here. We would rather be plain, because the answer changes what you should ask for.
Award interpretation stays with you
Classifying a role under a modern award, deciding whether a clause applies, reading an enterprise agreement: those are your decisions as the employer. A payroll provider calculates correctly against the classification you set. It does not carry the liability for the classification itself. Any provider implying otherwise is selling you something it cannot deliver. What we do is narrow the gap. We flag when a rate looks inconsistent with the classification on file, when a junior rate should have stepped on a birthday, when a casual loading and a penalty appear to be double counting. Flagged early, those are corrections. Found in an audit, they are back pay across every affected period.
Underpayment is now a criminal offence
Intentional underpayment of wages or entitlements has been a criminal offence under the Fair Work Act since 1 January 2025. For an individual the maximum is 10 years imprisonment and a fine over AUD 1.5 million. For a company it is the greater of three times the underpayment or AUD 7.8 million. Read the word intentional carefully, because it is the whole point. An honest mistake stays a civil matter: you fix it, you back pay, you are not prosecuted. And honest mistakes are almost always one of two things, a misread award or a payroll system error. Both are process failures, and process is exactly what you are buying when you outsource.
Where our work stops and your registered agent starts
Under the Tax Agent Services Act, only an agent registered with the Tax Practitioners Board can provide BAS or tax agent services for a fee in Australia. Offshore work sits under that registered agent’s supervision and control, and they carry the accountability. So we prepare, reconcile and report. Your registered BAS or tax agent lodges, or we work under one you already use. We do not tell you we are your BAS agent, because we are not, and any Australian buyer who has been burned once knows to ask.
What we run every pay cycle
Pay runs and STP-ready reporting
Timesheet intake, gross to net calculation, payslips out on the agreed date, and the Single Touch Payroll report prepared and checked against the run before it goes.
Superannuation and Payday Super readiness
Leave and entitlements
Annual, personal and long service leave accruals maintained, leave loading applied where the award requires it, balances reconciled so the termination calculation is already right when you need it.
Reconciliation and reporting
Payroll reconciled to the general ledger every cycle, a payroll register you can hand to an auditor, and payroll accounting services that mean the wage figure in your accounts and the wage figure in your payroll system agree.
We work in Xero and MYOB first, and in QuickBooks where you already run it. The file stays in your name, on your subscription.
An in-house payroll officer against an outsourced team
What the hire actually costs
Jobs and Skills Australia puts median full time earnings for payroll clerks at about AUD 1,453 a week, roughly AUD 75,600 a year. Add the 12 per cent superannuation guarantee at about AUD 9,100 and you are at AUD 84,700 before payroll tax, which applies once your total Australian wages pass your state’s threshold, and before workers compensation.
What the same money buys outsourced
At market rates, 50 employees paid fortnightly costs somewhere between AUD 9,000 and AUD 27,000 a year to outsource. The comparison people miss is not the price, it is the single point of failure. One payroll officer takes annual leave in the same week your pay run falls, resigns with four weeks notice, and takes every undocumented process with them. In house payroll versus outsourcing is a question about coverage as much as cost.
| Cost line | In-house payroll officer | GATP Solutions |
|---|---|---|
| Base pay | AUD 75,600 a year | One fixed monthly fee |
| Superannuation guarantee, 12 per cent | AUD 9,100 a year | Included |
| Payroll tax | Applies above your state threshold | Included |
| Workers compensation | Premium on wages | Included |
| Payroll software | Separate subscription | You keep your own file |
| Cover during annual leave | Pay run stops | Team coverage |
| Tracking award rate changes | Their time | Included |
When outsourcing payroll is the wrong call
We turn work away for these reasons, so it is worth saying them.
Under ten employees on one simple award
If you pay eight people monthly on one award with no overtime, external payroll for a small business is more governance than you need. Payroll software and an hour a month will do it, and we will tell you that on the call.
You already have a payroll lead
If someone owns payroll, understands your awards and has documented the process, outsourcing removes knowledge you already paid for. Better use of us is a review before Payday Super bites, not a handover.
You need changes inside the pay run
Businesses that routinely amend pay the same afternoon it is processed do not suit any outsourced model. The pros and cons of outsourcing payroll come down to this trade: you gain process and coverage, you give up same hour improvisation.
Moving your payroll across
What you hand over
Read access to your payroll file, your current award classifications, employee records with fund details, and the last two completed pay runs. Nothing leaves your system.
The parallel run
We run one cycle alongside your existing process and reconcile the two to the cent before anything switches. Differences get explained, not averaged. This is where inherited errors surface, and it is better they surface here than in an audit.
The timeline
Two to four weeks for most businesses, from access to first live run. Longer where several awards or entities are involved, and we will say so before you commit rather than after.
Four questions worth putting to any payroll provider
What to consider when outsourcing payroll comes down to four answers. Ask these of us and of every other option, including the large payroll providers in Australia, because the answers separate them faster than a price list.
Who interprets the award?
If the answer is anything other than a clear division of responsibility, you have found an assumption that will cost you later.
Who holds the money?
Ours is nobody but you. Funds should move from your account under your authorisation. Several outsourced payroll providers in Australia sit in the payment path, which is a different risk profile and worth knowing about deliberately.
What happens when the ATO asks?
Ask what they produce, how fast, and for how many years back. A payroll register you can hand over unedited is the answer you want.
What is the escalation path during your pay week?
A named person and a response time, or it is not an answer. This is the question payroll outsourcing companies answer worst.
Common Questions about Payroll Outsourcing
How much does it cost to outsource your payroll?
Australian market rates run about AUD 50 to AUD 80 a month plus AUD 6 to AUD 20 per payslip per pay run. Multiply the per payslip figure by your pay frequency to get a real annual number, because fortnightly pay costs roughly twice what monthly pay costs for the same headcount. We quote one fixed monthly fee instead.
What is payroll outsourcing?
Payroll outsourcing is handing your pay cycle to a third party that calculates pay, tax and superannuation, issues payslips, prepares the Single Touch Payroll report and reconciles the result. You keep the employment relationship, the bank account and the software subscription.
How does payroll outsourcing work?
You give read access to your payroll file and your award classifications. The provider runs one cycle in parallel with yours and reconciles it, then takes over. Each cycle you approve timesheets and the provider does gross to net, super, payslips and reporting to an agreed calendar.
What should you consider when outsourcing payroll?
Who interprets your awards, who holds the money, what the provider can produce in an audit, and who you reach during your pay week. Price is the fifth question, not the first.
Who is responsible if payroll is wrong?
You remain the employer, so award classification and the obligation to pay correctly stay with you. A provider is accountable for calculating correctly against what you set, and for flagging what looks wrong. Intentional underpayment is a criminal offence, while an honest mistake is a civil matter you correct and back pay.
Can you still pay super on time under Payday Super?
Yes, but only if the process targets receipt by the fund rather than the day you send it. Since 1 July 2026 the contribution must reach the fund within seven business days of payday, 20 for a new employee or a new fund, and the clearing house many small businesses used has closed. Anything built on the quarterly cycle needs rebuilding.
Start Payroll Outsourcing in Australia with GATP
Book a call and we will run your last completed pay cycle against the Payday Super deadline and tell you where it would have landed. Reports on the agreed date, super inside the window, and your file stays yours.