Navigating Legal Requirements for Starting a Business in Australia
May 2026 · 6 min read
Starting a business is exciting, but it also brings a stack of legal requirements that need to be navigated to ensure compliance and avoid problems down the track. Understanding the key obligations from the outset is one of the simplest ways to protect what you are building. Here is an overview of the legal foundations that most Australian businesses need to put in place.
Choose your business structure
Your first major legal decision is to choose a structure that suits your business. The main options are:
Sole trader. An individual operating as the sole person legally responsible for all aspects of the business.
Partnership. An association of people or entities running a business together, but not as a company.
Company. A legal entity separate from its shareholders, typically a proprietary limited company.
Trust. An entity that holds property or income for the benefit of others.
Each structure has different legal, tax and compliance implications. Choosing the right structure is critical, and changes later can be complex and costly. Take advice from your lawyer and accountant before deciding.
Register your business name
Your business name is your identity. Before deciding on a name, check its availability through the ASIC business name register and the IP Australia trade marks register. Once you have chosen an available name, register it with the Australian Securities and Investments Commission (ASIC). If you are operating as a sole trader under your own name, registration is not required.
Consider also whether you should register a trade mark to protect your brand. A registered business name does not give you exclusive rights to the name; only a trade mark does that.
Apply for an Australian Business Number (ABN)
You will need an ABN, an 11-digit number that identifies your business to the government and other businesses. You can apply for an ABN and register your business name simultaneously through the Australian Business Register or the Business Registration Service.
Without an ABN, businesses paying you may be required to withhold tax at the highest marginal rate.
Understand your tax obligations
Tax obligations depend on your structure, turnover and activities. You may need to register for:
- Goods and Services Tax (GST): required if your annual turnover is $75,000 or more (or $150,000 for non-profits)
- Pay As You Go (PAYG) instalments: for paying income tax in instalments
- PAYG withholding: if you pay employees or certain contractors
- Fringe Benefits Tax (FBT): if you provide certain benefits to employees
- Payroll tax: state-based, applies above wage thresholds that vary by state
- Workers compensation: required where you have employees
Engage an accountant or tax adviser early. Tax compliance is unforgiving and getting it right from the start saves significant pain later.
Identify required licences and permits
Depending on the nature of your business, you may need specific licences and permits. These can range from food business licences to import and export permits, financial services licences, building practitioner licences, and many more. The Australian Business Licence and Information Service (ABLIS) is a useful starting point for identifying what applies to your activity.
Understand your obligations as an employer
If you plan to hire employees, you must comply with employment law obligations, including:
- Minimum pay rates set by the Fair Work Act and applicable awards or enterprise agreements
- Minimum entitlements (annual leave, personal leave, parental leave, long service leave)
- Superannuation contributions
- Workplace health and safety obligations
- PAYG withholding and reporting
- Record-keeping requirements
You should also have written employment contracts in place for all employees, and properly classified contractor arrangements where you engage contractors. Misclassification of contractors as employees (or vice versa) is a common and costly mistake.
Protect your intellectual property
Consider whether you need to protect IP associated with your business. This may include:
- Trade marks: for brand names, logos, slogans
- Patents: for inventions
- Designs: for visual appearance of products
- Copyright: for original works (automatic, no registration required)
IP Australia is the agency that administers IP registration in Australia. Early registration is generally cheaper and more secure than waiting until problems arise.
Trade secrets and confidential information also need protection through internal protocols, confidentiality agreements with employees and contractors, and IP assignment clauses.
Comply with privacy laws
If your business collects personal information from customers or clients, you may need to comply with the Privacy Act 1988 (Cth) and the Australian Privacy Principles (APPs). The Act applies to businesses with annual turnover of $3 million or more, and to certain smaller businesses (including health service providers).
Even where the Act does not strictly apply, having a clear privacy policy and good privacy practices is increasingly expected by customers and partners.
Set up commercial agreements
Most businesses need a foundation set of commercial agreements:
- Customer terms and conditions or services agreements
- Supplier and vendor agreements
- Confidentiality and non-disclosure agreements
- Independent contractor agreements
- IP assignment deeds for contractors and employees
- Website terms of use and privacy policy
These should be tailored to the business, not just downloaded from the internet.
Consider insurance
Beyond the legal requirements, sensible businesses arrange appropriate insurance, which may include:
- Public liability insurance
- Professional indemnity insurance (for service businesses)
- Product liability insurance
- Workers compensation (legally required if you have employees)
- Cyber insurance
- Business interruption insurance
- Directors and officers (D&O) insurance
Common pitfalls
- Choosing a structure based on cost rather than fit
- Operating without proper agreements with co-founders or partners
- Forgetting trade mark registration until a dispute arises
- Inadequate employment documentation
- Misclassifying contractors and employees
- Personal IP holdings that should be in the company
- No privacy policy or website terms despite operating online
How Luma Legal can help
We advise founders setting up new businesses on the structural, registration, contractual and compliance issues that arise. We also support businesses through their first year, helping them put in place the legal foundations that will support growth. Our focus is on getting it right at the start, so you can focus on building.
This article is general information only and does not constitute legal advice. For advice on your specific circumstances, please contact us.
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