To start a personal training business in Australia, you need a recognised fitness qualification (in practice, a Certificate IV in Fitness), current first aid and CPR, insurance, an ABN and a small set of client documents before you take your first paid session. Get those right and the rest of your PT business is coaching, marketing and showing up.
Here’s the honest bit. Most trainers are brilliant at programming and put off everything else. The admin feels boring right up until a client gets hurt, a gym changes your rent with a month’s notice, or you find out your insurance lapsed with your CPR certificate. This guide is the boring stuff, sorted, in the order you’ll actually need it.
- No government licence, but you still need the paperwork. Gyms, insurers and councils all expect a Certificate IV in Fitness, peak body registration and current first aid and CPR.
- Your ABN and GST are two separate questions. You need an ABN once you’re running a business. GST registration only becomes compulsory when your GST turnover reaches $75,000.
- Training in a park needs a council permit. Most metro councils require one, plus proof of public liability insurance and registration.
- Health questionnaires bring privacy obligations. The Privacy Act covers health service providers whatever their turnover, so treat client health information carefully.
- Read the gym agreement before you sign it. One-sided restraint, termination and fee clauses are the most common problem trainers bring to Lawpath lawyers.
What do you need to start a personal training business in Australia?
Here’s the full checklist to start a personal training business, in the order most trainers tackle it. You don’t need everything on day one. You do need steps one to six before anyone pays you.
- Finish your Certificate IV in Fitness and get current first aid and CPR.
- Register with a peak body such as AUSactive or FITREC.
- Buy public liability and professional indemnity insurance.
- Pick your structure, then register your ABN (and a business name if you’re not trading under your own).
- Lock in where you’ll train: gym licence, studio lease, council permit or online setup.
- Put your client documents in place: services agreement, health questionnaire, waiver and privacy policy.
- Open a separate business bank account and set up simple bookkeeping.
- Watch your turnover and register for GST before you cross $75,000.
Do you legally need a Certificate IV to be a personal trainer?
Strictly speaking, no Australian law licenses personal trainers, so you can start a personal training business without a government licence. In the real world, that makes almost no difference. Without a Certificate IV in Fitness (SIS40221), you can’t register with AUSactive as a personal trainer, most insurers won’t cover you, gyms won’t let you on the floor, and councils won’t issue a park permit.
So treat the Cert IV as compulsory. Most trainers complete Cert III and Cert IV together through a registered training organisation. Budget up to a year if you’re studying part-time.
The renewal trap: first aid and CPR
AUSactive requires your first aid and CPR to be current at all times. A first aid certificate lasts three years. CPR lasts just 12 months.
Here’s where trainers get caught out. Let CPR lapse and your registration lapses with it. AUSactive also warns your insurance may be invalid if those certificates expire. Put both renewal dates in your calendar today, with a reminder a month before each.
Training under-18s? Get a working with children check
Every state and territory runs its own working with children check. If you coach teenagers, school sports squads or junior athletes, apply before your first session. Gyms with junior members will ask for it anyway.
Gym, mobile, studio, home or online: which PT business model suits you?
Before you start a personal training business, pick your model. It decides your costs, your legal documents and your biggest risk. Choose it before you register anything, because it changes the answers to almost every question below.
| Model | Main cost | Key legal document | Biggest risk |
|---|---|---|---|
| Renting space in a gym | Weekly rent or revenue share | Gym licence or rent-a-space agreement | One-sided restraint and termination terms |
| Mobile or outdoor PT | Equipment, vehicle, council permit | Council permit plus client waiver | Public liability and permit breaches |
| Your own studio | Lease and fit-out | Commercial lease | Being locked into rent before you have clients |
| Home-based PT | Equipment, possibly planning approval | Council planning check plus home insurance review | Your home and contents policy excluding business visitors |
| Online coaching | Platform and software fees | Website terms and privacy policy | Health data handling and refund disputes |
Two notes on the less obvious models. Training clients at home sounds easy, but some councils treat a home gym open to paying clients as a change of use that needs planning approval. Call your council first. And check your home and contents policy. Many exclude injuries to people visiting for business.
Online coaching cuts your overheads, but it moves your risk onto paper. You’ll be collecting health details, progress photos and card payments from people you’ve never met. Your website terms and privacy policy do the work a handshake used to do.
Sole trader or company: which structure suits a PT business?
Most trainers who start a personal training business do it as a sole trader. It’s cheap, quick and fine for one person training a handful of clients. The trade-off is personal liability. If a client sues over an injury and the claim exceeds your insurance, your own assets are exposed.
Our view: start as a sole trader if you’re testing the waters. Move to a company once you run group sessions, sign a studio lease or hire other trainers. Those are the points where the risk jumps. When you’re ready, you can register a company online.
One correction to a common myth. You don’t wait until you earn $75,000 to get an ABN. You need an ABN as soon as you’re carrying on a business. The $75,000 figure is the GST threshold, which we cover next. If you set up a company, you get the ACN first and then apply for the company’s ABN.
Trading as “Peak Form PT” rather than your own name? You’ll also need to register your business name. Check that the domain and social handles are free before you commit, because rebranding after your first hundred Instagram posts hurts.
Do personal trainers need to register for GST?
Only once your GST turnover reaches $75,000, or you expect it to. From then you have 21 days to register. Personal training sessions are taxable, so once registered you add 10% to your prices or absorb it.
A mistake we see is waiting for the annual total. The test looks forward too. If your bookings mean you’ll pass $75,000 over the next 12 months, you need to register for GST now. Leave it and the ATO can backdate your registration, which means paying GST you never charged.
Two money habits save new trainers the most pain. Open a separate business account from day one. And if you’re mobile, log your car trips from your first session. Lawpath accountants speak with trainers a few months in who’ve mixed personal and business spending and have no record of the kilometres they could have claimed.
What are the legal requirements for personal trainers?
Beyond your qualification and ABN, five areas of law apply to almost every PT business. None of them are hard. All of them are easy to ignore until something goes wrong.
Insurance: public liability and professional indemnity
Public liability covers someone tripping over your kettlebell in the park. Professional indemnity covers a client claiming your program injured them. You need both. Peak body registration usually unlocks discounted fitness-specific policies, and councils and gyms will ask for your certificate of currency.
Council permits for outdoor training
Running sessions in a park or on a sportsground for money? You need a permit from the council that manages it. Requirements vary, but expect to show peak body registration, current first aid and a public liability policy of $10 million to $20 million.
Permits come with conditions: approved parks only, caps on group sizes and session numbers, and sometimes no Sunday sessions. Some run for a calendar year, others for a sporting season. Breach them and the council can cancel your permit mid-season, taking your bootcamp with it.
Australian Consumer Law: claims, packages and refunds
The Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)) applies to every session you sell. In practice, three things trip trainers up:
- Results claims like “lose 10kg in six weeks” that you can’t back up.
- Session packs that expire without the client being told clearly when they buy.
- “No refunds, ever” policies, which can’t override consumer guarantees.
Before-and-after photos need care too. Get written consent that says where you’ll use them (Instagram, your website, paid ads), and stop using them if the client withdraws it.
Privacy: why your health questionnaire changes things
Most small businesses with turnover under $3 million are exempt from the Privacy Act 1988 (Cth). Health service providers aren’t, whatever their size. The OAIC describes a health service as one relating to physical, emotional or mental health.
A trainer who records injuries, medical history and blood pressure readings sits uncomfortably close to that definition. Our advice is to act as though the Act applies. Publish a privacy policy, store questionnaires securely (not in your camera roll), and share them with nobody without consent.
Waivers: useful, limited, and different in Victoria
A waiver won’t protect you from your own negligence, and it can’t remove rights the consumer law says can’t be excluded. What it can do is record that the client understood the risks and limit your liability for recreational services where the law allows.
Training clients in Victoria? The Australian Consumer Law and Fair Trading Act 2012 (Vic) requires a prescribed warning, in set wording, before a recreational services waiver works. A generic template downloaded from an interstate site won’t include it. Lawpath lawyers recommend copying the Consumer Affairs Victoria wording word for word and making it prominent.
What legal documents does a personal training business need?
Four documents cover most PT businesses. Each one has a separate job, and the most common mistake is asking one of them to do everything.
- Services agreement: your commercial terms. Sessions, pricing, packs and expiry, cancellations and no-shows, refunds and insurance. Start with a Personal Training Services Agreement template rather than a blank page.
- Health questionnaire: a pre-exercise screen completed before the first session, so you know when to ask for a GP clearance.
- Waiver: the risk acknowledgement and release. A fitness waiver suits one-on-one PT, and a bootcamp waiver suits outdoor groups.
- Privacy policy: what you collect, why, where it’s stored and who sees it.
Get the order right. The client completes the health questionnaire first, then signs the waiver, and the waiver refers back to the questionnaire (“my health is as disclosed in my completed questionnaire”). Signed the other way round, the waiver relies on a disclosure that didn’t exist yet.
What we see in Lawpath consultations with personal trainers
Across Lawpath’s legal and accounting consultations with trainers, gym owners and Pilates and strength coaches, the same problems come up again and again. None of them appear on a Cert IV syllabus.
The waiver that tries to be the whole contract
Trainers regularly show us one long waiver packed with payment terms, insurance clauses and privacy wording. The fix our lawyers recommend: move the commercial and insurance terms into a services agreement, move privacy into a standalone policy, and slim the waiver down to risk and release. Three short documents beat one confusing one.
The AI-drafted waiver
We’re now seeing trainers arrive with a waiver written by a chatbot. The structure is usually fine. The gaps are Australian: no prescribed Victorian warning, wording that tries to exclude consumer guarantees outright, and no link to the health questionnaire. A quick legal review costs far less than finding out in a dispute.
The sign-up flow that skips the paperwork
Your terms only protect you if the client actually agreed to them. We often see booking systems where a payment link lets clients pay without ever ticking the terms and waiver box. Test your own flow as a new client. If you can pay without accepting the terms, fix it.
The gym agreement signed in a hurry
This is the big one, so it gets its own section below.
What should you check before signing a gym agreement as a PT?
If you rent space in a gym, your licence agreement is the most important contract in your business. It’s also the one trainers read least. These are the clauses Lawpath lawyers flag in gym agreements:
- Radius restraints. A ban on training within several kilometres for a year after you leave. If you live near the gym, that can push your whole business suburbs away.
- Lopsided notice periods. The gym can end things on two weeks’ notice, while you owe four weeks’ notice plus four weeks’ rent.
- Change-at-will clauses. The gym can change your fees or conditions with a month’s notice. You can’t.
- Silence on growth. Nothing allowing you to bring in a second trainer or subcontractor, and sometimes a cap on your client numbers.
You have more bargaining power than you think. A standard practical counter-offer: replace the radius restraint with a non-solicitation clause covering only clients you trained at that gym. It protects the gym’s legitimate interest without stopping you earning a living.
The law helps you too. Since November 2023, unfair terms in standard form small business contracts can attract penalties under the consumer law. A sole-trader PT signing a gym’s take-it-or-leave-it licence is exactly the kind of small business those rules protect. And write down every verbal promise the gym manager makes. If it isn’t in writing, it’s hard to enforce.
Hiring your first trainer: employee or contractor?
Occasional cover from a trainer with their own ABN and insurance can sit comfortably as a contractor arrangement. Use a written contractor agreement and sight their certificate of currency before they start.
Regular, rostered shifts under your direction start to look like employment, whatever the contract calls it. At that point the Fitness Industry Award 2020 applies. A common misunderstanding we hear from studio owners: paying above the award rate doesn’t switch off the award’s other conditions, such as casual minimum engagement and penalty rates.
How do you get your first personal training clients?
When you first start a personal training business, begin with people who already trust you. Friends, former gym members and workmates book first and refer best. A free or discounted first session works well, as long as your terms say exactly what it includes and when full pricing starts.
Then pick one or two channels and stick with them. A Google Business Profile matters more than you’d expect for “PT near me” searches. Instagram works if you post consistently. Referral rewards for existing clients cost little and convert well.
Niching down helps too. “Strength coaching for women over 40” or “rehab-focused PT for tradies” is easier to market than “personal training for everyone”. It also makes your health questionnaire and waiver easier to tailor.
Personal training business FAQs
Do you need a business licence for personal training in Australia?
There’s no general government licence for personal trainers. You will need an ABN, a council permit to train in public parks, and a working with children check if you coach under-18s. Insurers and gyms also expect a Certificate IV in Fitness and peak body registration.
Do I need an ABN to be a personal trainer?
Yes, if you’re running your own PT business. You need an ABN once you’re carrying on an enterprise, whatever you earn. The $75,000 figure people quote is the GST registration threshold, which is a separate test.
Do personal trainers charge GST?
Only once you’re registered for GST. Registration becomes compulsory when your GST turnover reaches $75,000 or you expect it to, and you then have 21 days to register. You can register earlier voluntarily.
What insurance does a personal trainer need?
Public liability and professional indemnity, at minimum. Councils commonly ask for public liability cover of $10 million to $20 million for park permits. Keep your first aid and CPR current, because AUSactive warns that lapsed certificates may invalidate your insurance.
Can I run a personal training business from home?
Often, yes. Check with your council first, because some treat a home gym open to paying clients as needing planning approval. Then check your home and contents insurance, since many policies exclude injuries to business visitors.
How do I start an online personal training business?
The setup steps are the same: qualification, insurance that covers online coaching, and an ABN. Your documents matter more online. You’ll need website terms covering payments and refunds, a privacy policy for health data and photos, and a sign-up flow that makes clients accept your terms before paying.
Is a personal training waiver legally binding?
It can limit liability for recreational services where the law allows, but it won’t cover negligence or exclude non-excludable consumer guarantees. In Victoria it needs the prescribed statutory warning. Pair it with a health questionnaire and a services agreement.
Can a gym stop me training clients after I leave?
Only if the restraint is reasonable in scope, area and time. Broad radius bans are often hard to justify. Before you sign, try to narrow it to not soliciting clients you trained at that gym. If you’ve already signed, get advice before you open nearby.
Your next step
If you’ve got the qualification and you’re keen to start a personal training business, you’re further along than you think. The legal side of a PT business is a short list, and most trainers sort it in a week of evenings. Nobody expects you to know contract law. You just need the right documents in place before your first paying client walks in.
Start with the one that protects every session you’ll ever run. Create your Personal Training Services Agreement today.
