For educational purposes only. Not tax, legal, or financial advice. Tax laws change frequently. Consult a registered tax agent or CPA for your specific situation.
Tax for Australian Veterinarians, Farriers and Pet Services
Australian veterinarians must register with their state vet board and pay income tax on trading profit at marginal rates (sole trader) or 25% base rate entity tax (Pty Ltd). GST registration is compulsory at $75,000 turnover, drugs and supplies held for sale are trading stock requiring a year-end stocktake, and diagnostic equipment above $20,000 is depreciated through the simplified small business pool at 15% first year, then 30% thereafter.
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Veterinarians in Australia must hold state or territory registration before practising (each jurisdiction has its own Veterinary Surgeons Act or equivalent). Tax obligations layer on top: income tax on trading profit at individual marginal rates (sole trader) or 25% base rate entity company tax (Pty Ltd), GST registration once turnover hits $75,000, and trading stock rules for drugs and medical supplies held for sale. Farriers have no national licensing requirement but can deduct association memberships and trade qualifications. Pet groomers, dog walkers, and boarding operators face simpler structures with lower capital needs, though kennel and cattery businesses need council planning approval and face specific premises-related deductions.
What business structure do Veterinarians, Farriers and Pet Services use?
The common patterns for Veterinarians, Farriers and Pet Services are: Sole trader: simplest setup, ABN registration only, suits solo mobile vets, farriers, dog walkers, and groomers under roughly $100k profit, Pty Ltd company: limited liability for clinical negligence exposure (vets), access to 25% base rate entity tax, salary-plus-dividend extraction from around $100k+ profit, Partnership: common for multi-vet practices sharing premises, equipment, and client lists; each partner declares their share of partnership income. The right structure depends on revenue, liability exposure, and personal circumstances, covered below.
How does veterinary registration work across Australian states?
Each state and territory has its own Veterinary Surgeons Act (or equivalent) administered by a state veterinary board. You must hold current registration in every state or territory where you practise. Registration involves proof of an accredited veterinary science degree, payment of annual registration fees, and ongoing compliance with professional conduct standards.
Annual registration renewal fees vary by state (typically $200 to $500) and are fully deductible as a business expense. If you hold a radiation licence for diagnostic X-ray equipment, the licence fee is also deductible as an ongoing regulatory cost.
Farriers have no single national licensing regime. Recognised qualifications (Certificate III in Farriery or equivalent), trade certificates, and memberships of farrier associations (such as the Australian Farriers and Blacksmiths Association) are deductible but not legally required. Pet groomers, dog walkers, and trainers have no registration requirement, though council permits are needed for kennels, catteries, and commercial use of residential premises.
Veterinarians must register with their state or territory veterinary board before practising. Annual registration fees are deductible. Farriers and pet service providers have no national licensing requirement.(State Veterinary Surgeons Acts (e.g. Veterinary Practice Act 2003 (Vic), Veterinary Surgeons Act 2005 (Qld)); ATO guidance ATO veterinarian occupation guide)
How do I handle drug and medical supply inventory for tax purposes?
Drugs, vaccines, and medical supplies held for sale to clients are trading stock under the ITAA 1997. You must include opening and closing stock values in your tax return and claim purchases during the year.
At year end, value each stock item at cost, market selling value, or replacement value (whichever you choose, applied consistently). A physical stocktake is the most reliable method. The difference between opening and closing stock adjusts your taxable income: if closing stock is lower than opening, you get an additional deduction for the decrease.
Consumables used directly in treatment (disposable gloves, syringes, bandaging, surgical consumables) that are not resold to clients are revenue expenses, deductible when purchased. The distinction matters: items you sell to clients (medications dispensed) are trading stock; items you consume in providing a service (anaesthetic gas, surgical thread) are operating expenses.
For small businesses with turnover under $10 million, if the difference between opening and closing stock is less than $5,000, you can choose not to do a formal stocktake and instead estimate stock value.
Drugs and supplies held for sale are trading stock. Include opening and closing values. Consumables used in treatment (not resold) are deductible operating expenses.(ITAA 1997 Division 70 (trading stock); ATO guidance ATO trading stock guidance for veterinary practices)
What depreciation rules apply to veterinary and farrier equipment?
High-value diagnostic equipment (X-ray machines, ultrasound units, autoclaves, dental units, in-house pathology analysers) is capital expenditure, not immediately deductible at full cost unless it falls under the instant asset write-off.
For small business entities (turnover under $10 million), the instant asset write-off threshold is $20,000 per asset for 2025-26. Items costing less than $20,000 can be written off in full in the year of purchase. Items above the threshold go into the simplified depreciation pool: 15% in the first year, 30% in subsequent years.
Farrier-specific capital items (anvils, portable forges, vehicle fit-outs with drawers, tool racks, and inverters) follow the same rules. Vehicle fit-out costs are capital but deductible over time through depreciation. Smaller hand tools (rasps, tongs, hoof stands, grinders) costing under $300 each can be written off immediately regardless of the SBE threshold.
For pet grooming businesses, grooming tables, bathing stations, industrial dryers, and kennel/cattery fit-outs are capital items subject to the same write-off rules.
Small businesses can write off assets under $20,000 instantly (2025-26). More expensive items are depreciated through the simplified pool at 15% first year, 30% thereafter.(ITAA 1997 Division 328 (simplified depreciation for SBE); Division 40 (decline in value); ATO guidance ATO instant asset write-off and simplified depreciation guide)
How do vehicle deductions work for mobile vets and farriers?
Mobile veterinarians and farriers typically have very high business-use percentages because their vehicle functions as a mobile workplace. Two methods are available: cents-per-km (88 cents per business kilometre, capped at 5,000 km, giving a maximum $4,250 deduction) or the logbook method (actual running costs multiplied by business-use percentage from a 12-week representative logbook).
For a mobile vet or farrier travelling between multiple properties, farms, and studs daily, the logbook method almost always produces a larger deduction. Running costs include fuel, servicing, registration, insurance, tyres, cleaning, interest on vehicle finance, and decline in value.
Vehicle fit-out costs for farriers (forge racks, tool drawers, safety equipment, inverters) and mobile vets (refrigerated drug storage, equipment racks) are capital items depreciated separately from the vehicle itself, but claimed at the same business-use percentage.
Passenger vehicles (including many dual-cab utes under 1-tonne payload) are subject to the car depreciation limit of $69,674 for 2025-26. Vehicles designed to carry more than 1 tonne or 9+ passengers are not subject to the car limit. A loaded farrier's ute with forge and tools often exceeds the 1-tonne payload threshold, removing the cap entirely.
Vehicle expenses can be claimed via cents-per-km (88c/km, max 5,000 km) or logbook method (actual costs x business-use %). Passenger vehicles are subject to the car depreciation limit.(ITAA 1997 Division 28 (car expenses) and Division 40 (decline in value); ATO guidance ATO vehicle and travel expenses guide)
Contractor vs employee: the written contract is decisive
The High Court reset the contractor/employee test in 2022. Where there is a comprehensive written contract that is not a sham, classification turns principally on the rights and obligations established by that contract — not on the day-to-day conduct of the parties. Get the engagement contract right at the start; do not rely on post-contract behaviour to recharacterise the relationship later.
This matters because misclassification exposes the engager to PAYG withholding shortfalls, super guarantee charge (with the contractor-deemed-employee extension under SGAA 1992 s 12(3)), and payroll tax. It also affects whether the worker can deduct business expenses and whether PSI rules engage.
Contractor vs employee classification is determined principally by the rights and obligations in the written contract, not by post-contract conduct.(CFMMEU v Personnel Contracting Pty Ltd [2022] HCA 1; ZG Operations Australia Pty Ltd v Jamsek [2022] HCA 2 (companion case); ATO guidance TR 2023/4 (employee vs independent contractor))
Home running costs: PCG 2023/1 fixed-rate vs actual cost
Most workers in this trade do some admin from home — quoting, invoicing, scheduling, BAS prep. From 1 July 2024 the ATO fixed-rate method is 70c per hour worked from home and covers electricity, gas, internet, mobile, stationery and computer consumables. You cannot also claim those bills separately under the fixed rate. You can still separately depreciate office furniture and equipment used at home.
FY 2024-25 and FY 2025-26 rate: 70c/hr. FY 2022-23 and FY 2023-24 rate: 67c/hr. The fixed rate requires a contemporaneous record of actual hours worked from home — a timesheet, calendar or app log. Estimates and four-week samples are no longer accepted for the fixed rate method (they remain valid for the actual cost method).
The fixed-rate method for home office running costs is 70c per hour from 1 July 2024 and requires a record of actual hours worked from home.(PCG 2023/1 (as amended); ITAA 1997 s 8-1; ATO guidance TR 93/30; TR 2024/3)
Allowable expenses
Category
Examples
Tax treatment
Veterinary registration and licences
State vet board annual registration, radiation/X-ray licence, controlled substance permits
Deductible as ongoing regulatory costs. Initial degree to become a vet is not deductible
Deductible as business operating expenses. Home-based boarding: business share of utilities and running costs
Phone, software, admin
Mobile phone (business %), practice management software, accounting software (Xero, MYOB), website hosting
Deductible, apportioned to business use
Vehicle and travel costs
Mobile vets and farriers should use the logbook method: keep a 12-week representative logbook, then apply the business-use percentage to all running costs for the year. For a farrier travelling between multiple properties and studs daily, business use is typically 80 to 95%. The logbook is valid for five years unless circumstances change significantly. Dog walkers and mobile groomers travelling between client homes also benefit from the logbook method if their mileage is substantial. Cents-per-km (88c/km, max 5,000 km) caps the deduction at $4,250, which rarely covers actual costs for practitioners with high daily travel. A ute with payload over 1 tonne (common for farriers carrying a forge) avoids the $69,674 car depreciation limit entirely.
Capital allowances and equipment
The instant asset write-off for small business entities (turnover under $10 million) is $20,000 per asset for 2025-26. A $15,000 portable ultrasound unit, a $4,500 autoclave, or a $2,000 set of farrier tools can each be written off in full in the year of purchase. For a $35,000 digital X-ray system above the threshold, the simplified depreciation pool applies: 15% in the first year ($5,250), then 30% of the remaining balance in subsequent years. Grooming equipment under $300 per item (individual clippers, dryers, leashes) can be written off immediately regardless of the SBE threshold.
Common ATO audit triggers for Veterinarians, Farriers and Pet Services
Trading stock discrepancies: drug and medication inventory not reconciled between purchases, sales, and closing stock
High vehicle claims without a logbook to substantiate business-use percentage, particularly for mobile vets and farriers
Private use of veterinary medications or pet food claimed as business expenses
Large equipment claims without receipts or an asset register
Home-based boarding or grooming claims without a floor-area calculation or diary of business hours
Repeated business losses in pet services claimed against other income without meeting non-commercial loss tests (Division 35)
Frequently asked questions
Do farriers need a licence to operate in Australia?+
There is no single national licensing regime for farriers in Australia. You can legally operate as a farrier without formal qualifications, though holding a Certificate III in Farriery (or equivalent) and membership of a recognised farrier association (such as the Australian Farriers and Blacksmiths Association) demonstrates competence and is standard industry practice. Association membership fees and the cost of maintaining trade qualifications are fully deductible as business expenses.
Can I claim the zone tax offset as a rural vet?+
Only if your usual place of residence is in a designated remote or isolated area and you meet the 183-day residency test. The offset is based on where you live, not where you work. A vet who drives into a remote zone for farm visits but lives in a non-zone town does not qualify. For 2025-26, Zone B is $57, Zone A is $338, and special areas are $1,173. The offset is separate from deductions for travel costs, which remain claimable regardless of zone eligibility.
What can dog walkers and pet groomers actually claim?+
Leashes, training aids, safety gear, portable crates, grooming clippers, dryers, bathing equipment, and cleaning supplies are all tools of trade and deductible. Vehicle expenses for travel between client homes (dog walkers) or a mobile grooming van are deductible via the logbook or cents-per-km method. Public liability insurance, council permits for kennels or commercial home-based operations, phone costs (business portion), and accounting software are also deductible. Travel from home to a single fixed workplace (such as a grooming salon you operate from) is private and not deductible.
How do I handle PAYG instalments with seasonal fluctuations?+
Once your prior-year business income reaches $4,000 and residual tax meets ATO thresholds, you enter the PAYG instalments system with quarterly payments. If your income is highly irregular (quiet winters, surges during show season or emergency call-out periods), you can vary instalments down if current-year income is tracking well below the ATO's estimate. The variation must be reasonable to avoid penalties. Some practitioners prefer percentage-of-income instalments, where payments automatically adjust with actual quarterly billings rather than using a fixed dollar amount.