Essential Legal Steps for Starting A New

Starting a new business in Australia is an exciting step. You get to build something of your own, create impact in your community, and work towards financial independence.

But a successful startup takes more than a great idea. The way you set up your business legally from day one will influence your ability to grow, raise funds, hire people, sign with suppliers, and protect your brand.

In this guide, we’ll walk through the essential legal steps to start a business in Australia - from choosing a structure and registering with the right bodies, to getting your contracts and compliance in order. We’ll also flag common pitfalls so you can avoid costly mistakes and launch with confidence.

What Does “Starting A Business” In Australia Involve?

“Starting a business” simply means taking your idea and turning it into a trading operation that can sell goods or services to customers.

Whether you open a café, launch an online store, start a consultancy, or build a service business, the core legal steps are similar. You’ll choose a structure, register with government agencies, meet licensing rules, comply with Australian laws, and put strong contracts in place.

There’s a big difference between a hobby and a legally compliant business. If you want to set yourself up for growth (and sleep better at night), the checklist below is a smart place to start.

Plan First: Set Your Foundation

A short planning phase will save you time and money later. It doesn’t have to be complicated - just enough to test your idea and clarify what you need to do next.

Sketch your business model: What are you selling, to whom, and at what price point? How will you reach customers and deliver your product or service?
Check demand and competitors: Speak with potential customers, review competitor offerings, and note any industry standards you’ll need to meet (for example, food safety for food businesses, or privacy and consumer rules for online sellers).
Think about funding and risk: Will you self-fund, seek investment, or borrow? Different funding paths come with different legal steps (e.g. if you take on co-founders or investors, a Shareholders Agreement becomes important).
Map your compliance: List the laws and approvals likely to apply, so nothing surprises you later (we cover these in detail below).

With your plan in place, you can move through the setup steps with clarity and avoid rework.

Step-By-Step: How To Set Up Your Business Legally

1) Choose The Right Business Structure

Your structure affects liability, tax, fundraising, and how decisions are made.

Sole Trader: Simple and low cost to set up. You control the business directly, but you’re personally responsible for debts and claims.
Partnership: Two or more people carry on business together and share profits, risks, and decisions. A written partnership agreement is strongly recommended to prevent disputes.
Company (Pty Ltd): A separate legal entity that can enter contracts, employ staff, and hold assets. It offers limited liability for shareholders, but directors still have legal duties and may be asked to give personal guarantees (e.g. to a landlord or lender). If you’re serious about growth or bringing on investors, many founders opt for a company and adopt a tailored Company Constitution.
Trusts and NFPs: Useful in specific situations (e.g. investment structures or charities) but more complex to run. Get advice if you think this path might suit you.

There’s no single “best” structure - it depends on your goals, risk profile, and growth plans. If you decide a company is right for you, you can complete the core registrations through a streamlined Company Set Up process.

2) Register Your Business Details

Once you’ve chosen a structure, line up the key registrations:

Australian Business Number (ABN): An ABN helps identify your business for tax and invoicing. You can issue invoices without an ABN, but the payer may be required to withhold tax at the top marginal rate if one isn’t provided. If you’ll be trading, it’s practical to have an ABN. If you’re unsure how ABNs work in practice, this overview of working under an ABN is helpful.
Business Name: If you trade under a name that isn’t your personal name or company name, register a Business Name with ASIC to secure it (note this doesn’t replace trade mark protection).
Company Registration (if applicable): If you’re operating as a company, you’ll register with ASIC and receive an ACN. You’ll also decide whether to rely on replaceable rules or adopt a custom Company Constitution.
GST and other tax registrations: If your projected turnover is $75,000 or more, register for GST. Depending on what you do and where you hire, you may also need to consider PAYG withholding and payroll tax. It’s best to confirm the tax settings with your accountant.

3) Confirm Licences, Permits And Zoning

Licences vary by industry and location, so check your local council and state requirements before you launch. Common approvals include:

Local permits and development approvals: Required for many food businesses, health services, home-based businesses, signage, or fit-outs.
Industry licences: Examples include building or electrical licences, labour hire licences, childcare approvals, or liquor licences.
Special regulations: Certain sectors (e.g. finance, medical, import/export) have federal or state schemes you must comply with before trading.

Operating without the right approvals can lead to fines or closure, so factor this into your timeline.

4) Protect Your Brand And Intellectual Property

Your brand name, logo, product designs, and original content are valuable. To protect them:

Trade marks: Register the name and logo customers will see to stop competitors using confusingly similar branding. You can start with trade mark registration once you’ve chosen a distinctive brand.
Ownership and licensing: Make sure your contracts state who owns the IP you create (and that contractors assign IP to you where needed).
Confidential information: Use an NDA before sharing sensitive information with potential partners or suppliers.

5) Put Your Core Contracts In Place

Good contracts reduce risk and set expectations from the start. At a minimum, most new businesses need:

Customer terms or service agreement: Clear terms around scope, pricing, payment, changes, warranties, and liability limits. If you’re selling online, this usually lives in your website or checkout as terms and conditions.
Website legal documents: A Website Terms and Conditions and a clear Privacy Policy are standard for online businesses. Note: some small businesses under $3 million in annual turnover aren’t required by law to comply with the Privacy Act, but many still need a Privacy Policy due to platform requirements, contracts, or the type of data they collect (e.g. health information). It’s also a best-practice trust signal for customers.
Employment and contractor documents: If you’re hiring, use a tailored Employment Contract and relevant workplace policies. If you engage contractors, a subcontractor or consulting agreement helps avoid sham contracting risk and clarifies IP ownership, confidentiality, and deliverables.
Supplier and manufacturing contracts: If you rely on third parties, lock in pricing, quality, timelines, IP, and termination rights with a robust Supply Agreement.
Founder and investor documents: If you have co-founders or plan to raise funds, a Shareholders Agreement sets decision-making rules, ownership, vesting, exits, and dispute pathways.

Tailored agreements provide better protection than generic templates and help prevent disputes when things don’t go to plan.

6) Set Up Banking, Insurance And Records

Banking: Open a business bank account (and a separate account for tax) to keep finances clean and make BAS reporting easier.
Insurance: Consider public liability, professional indemnity, product liability, and workers compensation (if you have employees). Insurers will often ask for copies of your contracts - having them ready can speed things up.
Record-keeping: Keep accurate financial and employment records and diarise renewal dates for licences. Good systems make compliance simpler and support funding or sale conversations later.

What Laws Do You Need To Follow In Australia?

Every business must comply with Australian laws. The exact mix depends on your industry and model, but these areas are common.

Australian Consumer Law (ACL)

If you sell goods or services to consumers, you must comply with the ACL (administered by the ACCC). It covers consumer guarantees (refunds, repairs, replacements), fair pricing, and truthful advertising. Your customer terms and marketing must align with the ACL. If you’re unsure how it applies to your offers and refunds, speak with a consumer law lawyer.

Employment Law And Workplace Safety

If you hire staff, you must meet Fair Work obligations: correct pay and entitlements, superannuation, lawful deductions, and accurate records. Modern awards may impose extra rules (like minimum engagement times and overtime). You also need to provide a safe workplace under WHS/OHS laws. Solid documents - like a compliant Employment Contract and clear policies - help you meet these obligations day to day.

Privacy And Data Protection

Australia’s Privacy Act and the Australian Privacy Principles apply to many businesses, including those with $3m+ turnover and those handling sensitive information (e.g. health data), or where a contract or platform requires compliance. Even if you’re not strictly an APP entity, customers expect transparency about data collection and use, so a clear Privacy Policy and sound practices are wise. If you run a website or app, also think about cookies and marketing permissions.

Intellectual Property

Protect your brand and creative assets early. Register trade marks for your core brand and logo through trade mark registration, ensure you own IP created by staff and contractors, and avoid infringing others’ rights (check for prior trade marks before you invest in branding).

Company And Director Obligations

If you operate a company, you’ll have ongoing ASIC obligations (keeping details up to date, paying fees) and directors’ duties (act in the company’s best interests, avoid insolvent trading). “Limited liability” reduces the risk for shareholders, but directors can still be personally exposed through personal guarantees, unpaid superannuation, or breaches of duty.

Tax And Finance

Register for GST if required, lodge BAS on time, pay superannuation for eligible workers, and manage PAYG withholding. A good accountant is your ally here - and your legal documents should support your tax position (for example, your customer terms should clearly state pricing, GST, and payment timing).

What Legal Documents Do New Businesses Typically Need?

Here’s a quick checklist you can tailor to your model. You may not need every document on day one, but most businesses will need several of these early.

Customer Terms / Service Agreement: Sets the rules for doing business with you, including inclusions/exclusions, payment timing, changes, and liability limits.
Website Terms and Conditions: Covers acceptable use, your IP, disclaimers, and liabilities for anyone using your site or app. See Website Terms and Conditions.
Privacy Policy: Explains what personal information you collect, why, and how you use and store it - often expected by customers and platforms even if not strictly mandated by law for very small operators. See Privacy Policy.
Employment Contract / Contractor Agreement: Clarifies duties, pay, IP ownership, confidentiality, restraints, and termination. Start with a compliant Employment Contract if hiring staff.
Supply Agreement: Locks in key terms with your suppliers or manufacturers, including quality, delivery, pricing, and IP. See Supply Agreement.
Non-Disclosure Agreement (NDA): Keeps your idea, pricing, and processes confidential when exploring partnerships, pilots, or investment. See NDA.
Shareholders Agreement: If you have co-founders or bring in investors, this sets out ownership, vesting, decision-making, exits, and dispute resolution. See Shareholders Agreement.
Company Constitution: If you’re a company, a tailored Company Constitution can provide clearer rules than the default “replaceable rules”.

Well-drafted contracts are proactive risk management. They also speed up deals - suppliers, insurers, and partners often ask for copies, and investors prefer to see your legals in order.

Buying A Business Or Franchise Instead?

Not everyone starts from scratch. Buying an existing business or joining a franchise can be a faster path to revenue, but there are important legal checks.

Buying An Existing Business

Legal due diligence: Review financials, key contracts, IP ownership, employees, and any disputes before you commit. A structured Legal Due Diligence process helps you uncover risks and negotiate the right price and protections.
Sale agreement and transfer: You’ll need a comprehensive sale agreement, plus proper transfer of employees, leases, assets, domain names, and trade marks.

Joining A Franchise

Franchise agreement review: Franchising involves long-term commitments, ongoing fees, and strict brand rules. Get an experienced Franchise Agreement Review before you sign.
Compliance: Be aware of the Franchising Code of Conduct and disclosure obligations, and make sure the franchisor’s support and territory matches your expectations.

Whether you start, buy, or franchise, getting legal advice at the contract stage can save major headaches (and costs) later.

Common Misconceptions To Avoid

“I need an ABN to legally invoice.” You can issue an invoice without an ABN, but the payer may have to withhold tax at the top marginal rate if you don’t provide one - so in practice, most businesses obtain an ABN before trading.
“A company makes me personally bulletproof.” A company offers limited liability for shareholders, but directors still have duties and can be personally liable in certain situations (e.g. personal guarantees, insolvent trading, unpaid superannuation).
“A Privacy Policy is always optional for small businesses.” Some small operators under $3m turnover aren’t covered by the Privacy Act, but many still need or choose a Privacy Policy due to platform terms, contracts, or the kind of data they collect (especially sensitive or health information). Customers also expect it.
“Templates are fine for now.” Generic templates often miss Australian-specific laws or your industry’s risks. Tailored documents reduce ambiguity and help you scale.

Key Takeaways

Starting a business in Australia is about more than the idea - your legal setup affects growth, funding, and risk from day one.
Pick a structure that suits your goals (sole trader, partnership, company) and complete the core registrations you’ll need to trade and get paid.
Confirm licences and permits early to avoid delays; check local council, state, and industry-specific approvals.
Protect your brand and IP (trade marks, ownership clauses, NDAs) before you invest heavily in marketing and suppliers.
Put core contracts in place - customer terms, website documents, employment and supplier agreements, and founder documents if applicable.
Stay compliant with the ACL, Fair Work and safety rules, privacy and data obligations, and ongoing ASIC and tax requirements.
If you’re buying a business or joining a franchise, thorough due diligence and contract review will help you make a confident decision.

If you would like a consultation on starting a new business in Australia, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.

Essential Legal Steps For Starting A New Business In Australia