Personal trainer business in Australia: 2026 guide

What do you need to run a personal training business in Australia?

To register with AUSactive as a personal trainer you need a Certificate IV in Fitness (or a Diploma or relevant degree), plus current first aid and CPR. As a sole trader you apply for a free ABN, register for GST within 21 days once GST turnover reaches A$75,000, and carry public liability and professional indemnity insurance, typically A$10m and A$1m. Because you collect health information, the Privacy Act applies to you even though your turnover is far below the A$3m small business exemption.

Below is each of those pieces in more detail, with the dollar figures and the official pages behind them. Treat it as general information rather than tax or legal advice, and confirm anything specific to your situation with a registered tax agent or accountant.

The whole picture on one table

Cert III, Cert IV and AUSactive registration

Australia draws a line between the gym floor and personal training. Under the AUSactive registration requirements, a Gym Instructor needs a Certificate III in Fitness, and a Personal Trainer needs a Certificate IV or Diploma in Fitness, or an exercise science or human movement degree. Every applicant also needs current first aid and CPR.

If you are tempted to stop at Cert III and start taking 1:1 clients, check what the gym you want to work in expects first: the AUSactive category you register under is what employers and clients can see.

The Registered and Accredited professional membership costs A$160 for 12 months or A$280 for 24 months, with an A$16 a month direct debit option over 24 months. Accredited professionals need 20 CPD points across a rolling two years, and all members need appropriate professional indemnity and public liability insurance. Plan your CPD across the two years. Cramming it into the last month before renewal is a mistake I see often, and it usually means paying for whatever course is available rather than the one you wanted.

For the study side in general, see how to become a certified personal trainer.

Employee, contractor or your own business: the ABN question

How you work changes what you need. Some trainers are employed by a gym and paid wages. Others rent floor space or pay a licence fee to a gym and run their own client base. Others train clients in parks, at home or online.

The Australian Business Register is clear that sole traders carrying on a business are entitled to an ABN and employees are not entitled to one for their employee work. Applying is free through business.gov.au, so avoid paid third-party services that charge for the same form. If you do both, wages from a gym and your own clients on the side, the ABN covers only your own business.

Income tax for a sole trader PT in 2026-27

Your business profit is added to any other income and taxed at resident rates, which changed on 1 July 2026:

The 2% Medicare levy comes on top. Source: ATO resident tax rates. Nobody withholds tax from your client payments, so set aside part of every payment in a separate account.

GST: when you register and why PT is taxable

GST is 10%, and you must register for GST within 21 days of your GST turnover reaching A$75,000. You can register earlier by choice.

Personal training is not on the GST-free health services list. The ATO's own health services guidance uses exercise physiology as an example: it is GST-free only on a doctor's referral where a Medicare benefit is payable. Standard PT has no such route, so our reading, shared by tax firms such as H&R Block, is that it is taxable once you are registered.

To see how far off the threshold you are, use the median session price. At A$70 a session, A$75,000 is about 1,070 sessions a year, a little over 21 a week across 50 weeks. A full-time trainer with group classes and online clients can reach that. Watch the number monthly, because the 21-day clock starts when you reach the threshold, not at the end of the financial year.

Insurance limits Australian gyms work with

A fitness college guide from Fitness Education reports that a typical PT policy is A$10m public liability plus A$1m professional indemnity, and that while insurance is not legally required, almost all gyms and studios require it. AUSactive's Professional Plus bundle, arranged through Marsh, has an A$20m indemnity limit (AUSactive).

Two things to check on any policy: whether outdoor and park sessions are covered, and whether online programming for clients who never meet you is included.

The Privacy Act applies to you, even as a one-person business

This is the point many small PT businesses miss. The Privacy Act 1988 generally exempts businesses with turnover of A$3m or less, but there are exceptions, and health service providers are one of them. The OAIC says directly that "A gym or a weight loss clinic is a health service provider in situations where they collect your health information" (OAIC).

A pre-exercise screening form, an injury history or a body composition record is health information. So a sole trader PT who collects it is covered by the Act and the 13 Australian Privacy Principles, whatever their turnover. Health information is sensitive information and generally needs consent to collect.

• Get consent on your intake form before collecting screening answers, and say what you use them for.
• Write a short privacy policy. Under the 2024 amendments, privacy policies must disclose automated decision-making by 10 December 2026, which matters if you use software that makes automatic decisions about clients.
• Keep screening forms and progress photos inside a system with logins, not in your phone's camera roll.

A second tranche of reforms was released as an exposure draft on 31 August 2026. Law firm commentary (LK Law) reports that it does not remove the small business exemption. For PTs that changes little, because the health information exception already covers you.

Pricing your sessions in Australian dollars

Most price data here comes from Airtasker Australia (updated March 2025), a marketplace, so treat it as typical ranges rather than a survey.

Other 2026 guides put inner-city gym-based PT at about A$80 to A$130 (Best in Sydney). If you work out of a gym that charges you rent, price from your costs first: the rent, insurance, AUSactive fees, software and the GST you will owe once registered. Then compare against the local range. For a fuller method, read how much a personal trainer should charge, and for what clients across Australia are paying, the sibling post on personal trainer costs in Australia.

Selling packs and memberships: state rules

If you sell prepaid packs or ongoing memberships, consumer law reaches you too. Unfair terms in standard-form consumer contracts have been unlawful since 9 November 2023, with large penalties (ACCC). In Queensland the fitness industry code gives members a 48-hour cooling-off period. In New South Wales, suppliers may not take prepaid fees covering more than 12 months. New federal subscription and unfair trading practice rules (Act No. 64 of 2026) take effect on 1 July 2027; they are law but not yet in force. Rules in other states were not researched for this article, so check your state's fair trading office.

Getting paid: cards, BECS and cash

Clients pay Australian trainers by card, bank transfer, cash or BECS direct debit. BECS runs through a Direct Debit Request and a service agreement, and it carries real obligations: Stripe's BECS documentation says customers can dispute a debit for up to seven years and disputes are final (Stripe). The sibling post on direct debit in the UK, Australia and Canada compares it with card billing.

A software stack for an Australian PT

You need somewhere to hold screening forms with consent, deliver programmes, run check-ins, message clients and take payment, plus an accounting tool for GST and your tax return. The client side can usually live in one coaching platform. If you also train clients face to face, look at what an app for in-person trainers must do and compare costs in personal trainer software pricing.

How Trainera fits an Australian PT business

Trainera combines training and nutrition plans, check-ins, habits, chat, payments and a branded trainer website, and clients use a free app on iOS and Android. What to know first:

• Plans are priced in Australian dollars for Australia: Free A$0 (3 clients), Starter A$29.99 (10 clients), Pro A$74.99 (30 clients) and Business A$149 (75 clients) a month.
• Questionnaires for intake and screening come with every plan, Free included, so you can put consent wording in front of the health questions.
• You choose a payment model: request only, a monthly subscription by card (Apple Pay and Google Pay supported), pay per plan, or cash payments recorded for clients you add yourself.
• Trainera does not collect BECS direct debit. If a client pays you by BECS through your bank or provider, record them in Trainera and keep coaching there.

Your clients' health information stays your responsibility under the Privacy Act. Trainera gives you a place to keep it together; the consent and the privacy policy are yours. See the Trainera platform for personal trainers for plan details.

What to have sorted before your first paying client

Cert IV in hand, AUSactive registration under the Personal Trainer category, first aid and CPR current. An ABN under your name. Insurance at the limits your gym asks for. An intake form with consent and a short privacy policy. Prices set in Australian dollars with GST in mind. A note in your calendar to check your turnover against A$75,000 every month.

The wider set-up steps that apply in any country are in the personal trainer business setup checklist.

Want programmes, check-ins and payments for your Australian clients in one app? See how Trainera works for personal trainers.