If you own or manage a medical centre in Brisbane, you’ve probably had at least one conversation in the last two years that started with “wait, we might owe payroll tax on contractor GPs?” You’re not imagining it – this has genuinely been one of the biggest compliance shake-ups for general practice in Queensland’s recent history.
The good news is that the picture for GPs specifically has settled down. The position for other practitioners – specialists, allied health, dentists – is still very much live. Here’s where things actually stand.
How We Got Here
For years, most medical centres treated their contracted doctors exactly as the paperwork suggested: independent practitioners who ran their own businesses, billed patients (often via Medicare), and simply paid the centre a service fee for rooms, reception, and admin support. No employment relationship, no payroll tax.
That assumption was tested through several state revenue rulings and court decisions, starting around 2022, which found that many of these “contractor” arrangements actually fell within the relevant contract provisions of payroll tax law. In practice, that meant the money flowing from the practice to the doctor could be treated as taxable wages – even though the doctor had never been an employee, never received a payslip, and ran their own ABN.
Queensland issued its own ruling on this in December 2022, and refined it further over the following two years as industry pushback (and warnings about GP clinics closing or bulk-billing disappearing) mounted.
Where Queensland Landed for GPs
Queensland went further than most other states. From 1 December 2024, the Queensland Government legislated a permanent exemption: wages paid by a medical practice to a general practitioner – whether that GP is engaged as an employee or a contractor – are exempt from payroll tax and the mental health levy. This was locked in through the Revenue Legislation Amendment Bill 2024, so it isn’t a discretionary concession that can quietly disappear; it’s now built into the Act.
To qualify, the practitioner needs to genuinely be a GP under the Medical Board of Australia’s registration standards (general registration alone isn’t automatically enough – the Queensland Revenue Office looks for vocational registration as a GP, among other evidence). If your practice engages GPs on standard contractor or service agreements, this is a meaningful and permanent piece of certainty.
Where the Risk Still Sits
This is the part practice owners tend to miss, because the GP exemption gets all the headlines.
The exemption is GP-specific. Physiotherapists, psychologists, dentists, specialists, and other allied health practitioners engaged under similar contractor arrangements are not automatically covered. If your centre also has these practitioners on the books, the general “relevant contract” rules still apply, and you need to separately assess whether an exemption applies to each type of arrangement.
The threshold still matters. Queensland’s payroll tax applies once total Australian taxable wages cross the relevant threshold, and the rate is applied to everything above it – so a busy multi-disciplinary centre with GPs, nurses, admin staff, and non-GP practitioners can still trip the threshold well before it “feels” like a payroll-tax-sized business.
Compliance activity is increasing, not decreasing. Reviews and audits of medical and allied-health centres in Queensland have picked up, partly because the earlier amnesty periods have closed and revenue offices now expect practices to have already sorted their structure. Being GP-exempt doesn’t mean you’re audit-proof on everything else running through the practice.
Contracts and payment flows need to match reality. Even with the GP exemption locked in, how the money actually moves – who invoices whom, who holds the Medicare provider number, how the service fee is calculated – still matters for GST, for whether a doctor is a superannuation “employee” for SG purposes, and for how any non-GP practitioners are treated.
What Brisbane Practice Owners Should Actually Do
- Map every practitioner type engaged by the practice, not just the GPs, and check which ones the current exemption actually covers.
- Review contractor and service agreements to confirm they reflect how the practice genuinely operates — not just what a template says.
- Model your total wages position, including admin and nursing staff, against the current Queensland threshold, so there are no surprises if a review letter arrives.
- Keep evidence of GP registration status on file for every doctor you’re relying on the exemption for.
- Get a second set of eyes from an accountant who works specifically with medical centres, because payroll tax interacts with GST, superannuation guarantee, and your overall practice structure in ways a generalist bookkeeper may not flag.
This is exactly the kind of structural review our tax and accounting team for medical professionals works through with Brisbane practice owners – checking contractor arrangements, service fees, and payroll exposure together, rather than treating payroll tax as an isolated problem. If your centre also runs a service trust or is weighing up a broader structure change, it’s worth reading alongside our guide on medical practice tax planning and our piece on trust vs company structures for medical practices.
Frequently Asked Questions
Only for genuine GP wages, whether the GP is a contractor or employee. Non-GP staff and practitioners are assessed under the normal rules, so “automatic” isn’t quite right – you still need to confirm each practitioner qualifies.
The Queensland Revenue Office looks for registration as a general practitioner with the Medical Board of Australia, generally evidenced by vocational registration rather than general registration alone. Keep documentation on file for each doctor.
No, The exemption is specific to general practitioners. Specialists engaged under similar contractor arrangements are assessed under the standard relevant contract provisions unless a separate exemption applies.
It can. How money physically flows – direct billing to the patient versus the practice collecting and redistributing funds – affects both payroll tax and GST treatment. This is worth reviewing with your accountant rather than assuming the exemption applies regardless of payment mechanics.
This depends on your specific history and any amnesty periods you may have participated in. Speak to your accountant before assuming a refund is available, since past voluntary disclosures and amnesty terms can affect your position.
Not by the GP-specific exemption. Some allied health arrangements may still fall outside payroll tax if they don’t meet the “relevant contract” definition, but this needs a case-by-case assessment – it isn’t a blanket exemption like the one now in place for GPs.
At least annually, and immediately after any change to how practitioners are engaged, contract terms, or fee structures. Thresholds, staffing levels, and case law can all shift the picture.
Payroll tax and superannuation guarantee are assessed under different tests, but they often look at similar facts – the substance of the working relationship. A contractor GP who’s exempt from payroll tax could still trigger SG obligations for the practice depending on how the contract is written.
Some clinics do separate GP services from allied health or specialist services into distinct entities for exactly this reason, but this needs proper legal and accounting advice — a poorly executed split can create its own compliance and GST issues.
Our team works specifically with Queensland and Brisbane medical centres on this exact issue. You can book a free consultation to have your contractor arrangements and payroll exposure reviewed.
