Tax Deductions for Doctors in Australia: The Complete Checklist

Medical professionals face a tax return that is typically more complex than that of the average employee, and with a 45% marginal rate on income above $190,000, the value of legitimate deductions is substantial. A $3,000 AHPRA fee and MDO premium alone save approximately $1,350 in tax at the top marginal rate.

This guide covers every category of deductible expense for GPs, specialists, registrars, and junior doctors, including the nuanced areas (conference travel, self-education for registrars, on-call travel) where the rules require careful application. For the ATO’s official guidance, see the Doctor, Specialist and Other Medical Professionals occupation guide:

Doctor Tax Deduction Checklist: 2025-26

Key Areas in Detail

AHPRA and MDO Fees: The Non-Negotiable Deductions

Every practising medical professional in Australia has two non-negotiable annual costs that are fully deductible: AHPRA registration and professional indemnity cover The AHPRA annual fee varies by registration type and specialty from approximately $400 for a general registration to over $900 for some specialist categories. The medical defence premium (through MDO, MDA National, MPS, or similar) varies dramatically by specialty: a GP might pay $1,500-$3,000, while a procedural specialist or obstetrician might pay $10,000-$15,000 or more.

These deductions should be claimed every year without exception. They are the foundation of any doctor’s tax return.

CME and Conference Travel: When and How Much

Conference registration fees are straightforward fully deductible. The complexity arises with travel and accommodation:

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  Domestic conferences: flights, accommodation, and reasonable meals during the conference are deductible if the primary purpose is the conference, not tourism
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  International conferences: if the primary purpose is genuine CME (attending sessions, presenting research), the travel, accommodation, and conference-period expenses are deductible. If you extend the trip for personal travel, apportion only the conference-related days are deductible
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  Meals during conferences: reasonable meals during the conference days are deductible for overnight travel. This is different from the normal rule about meals when you are away from home overnight for work purposes, meal costs are deductible

The ATO’s test: would a reasonable person consider the primary purpose to be clinical education? If you attend three days of conference sessions out of a ten-day overseas trip, the ATO will likely apportion. If you attend a five-day conference with one day of leisure, a reasonable apportionment applies.

On-Call Travel: A Deduction Many Doctors Miss

One of the most frequently missed deductions for hospital-based doctors: on-call travel. When you are rostered on-call and called in to the hospital from home, the travel to the hospital is deductible. The rationale: your home becomes your base of operations during the on-call period, making the travel to the hospital deductible.

This is different from ordinary commuting (which is never deductible). The distinction: if you travel to the hospital as part of normal rostered duties, it is commuting. If you are on-call (carrying a phone and potentially being called in at any time) and travel in response to a specific call, the travel is deductible.

Keep a log of on-call dates and travel. Many doctors use a simple notes file or a calendar entry for each on-call trip. The vehicle deduction can be calculated using the cents-per-km method (88c/km for 2025-26, up to 5,000km total) or the logbook method.

Self-Education for Registrars: A Complex Area

The ATO’s self-education rule requires that the education maintain or improve skills in the current income-producing role. For registrars, this creates complexity:

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  A registrar in a specialty training program who is already earning income as a medical officer may be able to claim training program fees as self-education -- if the training maintains and improves their current clinical work
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  The ATO has a specific provision: if there is a sufficiently close connection between the education and the current employment, a deduction is available even if the education also leads to a higher qualification
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  However, if the education is for a completely different specialty (a GP registrar paying for surgical training), the connection to current income is weaker

Given the complexity and the potential deduction amounts involved (specialist training fees can be substantial), registrars should discuss their specific situation with a tax agent rather than applying a general rule. Our doctor tax return service handles registrar and fellow returns regularly and applies the correct analysis.

Specialists in Private Practice: Additional Considerations

Specialists who work partly or wholly in private practice (either personally or through a company/trust) have a different tax profile from salaried hospital employees:

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  Practice expenses: room hire, patient consumables, practice management software, reception and administrative staff costs are deductible against practice income
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  Practice equipment: specialist diagnostic equipment, procedure room equipment, and clinical devices are deductible via depreciation schedules. Specialist equipment costing under $20,000 may qualify for the instant asset write-off (if the practice entity is eligible)
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  Personal Services Income (PSI): specialists contracting through a company or trust should be aware that PSI rules may apply if the majority of income comes from personal skills. See our PSI guide for how this affects deductibility through corporate structures
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  Superannuation: self-employed specialists and those with personal service income can make concessional super contributions (cap $30,000 for 2025-26) and claim them as a deduction against their personal income

Record Keeping for Medical Professionals

Doctors typically have higher-than-average ATO audit risk due to complex returns, high income, and significant deduction claims. The ATO can request substantiation for up to 5 years after lodgment.

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  Keep AHPRA registration and MDO payment receipts, annual emails, or PDF invoices are sufficient
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  Retain conference registration confirmation and program (shows dates and clinical content)
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  Log on-call dates and travel, a simple monthly note or calendar is acceptable
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  Keep invoices for all equipment purchases, especially items over $300 that will be depreciated
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  One month’s itemised phone bill to establish work-use percentage for phone claims
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  For interstate or international conference travel: flight and hotel receipts, conference program, and a note of the apportionment if personal travel was combined

How The Kalculators Can Help

Our doctor and specialist tax return service is designed specifically for the medical profession. We understand the deduction profile of GPs, specialists, registrars, and hospital-based doctors from AHPRA and MDO fees through to on-call travel, CME conference apportionment, and the PSI implications of specialist private practice structures.

For specialists operating through a company or trust, our medical professional tax service covers the full tax picture: personal income tax, company or trust returns, super contribution strategy, and PSI assessment. We serve doctors across Adelaide from our Salisbury, Blair Athol, and Morphett Vale offices, and online for regional SA.