Starting a business in New South Wales is one of the most rewarding things you can do — and one of the most overwhelming. There are registrations to complete, structures to choose, licences to obtain, and a business to actually build, all at the same time. Most people don't fail because their idea is bad. They fail because they didn't lay the right foundations before they opened their doors.
This guide walks you through every major step, in the right order. Whether you're leaving employment, turning a side hustle into a full business, or launching something completely new, this is your starting point.
The legal and administrative steps in this guide can be completed in a matter of days. What takes longer — and matters more — is the thinking you do before you start: your market, your customers, and your plan. Don't skip that part.
Step 1: Validate Your Business Idea
Before you register anything, take time to validate that your idea has real demand. This doesn't mean spending months on a business plan — it means answering three basic questions honestly:
- Who is your customer? Be specific. "Small business owners" is too broad. "Tradespeople in Western Sydney looking for bookkeeping help" is a customer.
- What problem do you solve? Not what you sell — what problem you fix. People don't buy products; they buy solutions to problems.
- Why would they choose you? You don't need to be the cheapest. You do need a clear reason to be chosen over alternatives.
Talk to at least five potential customers before you spend a dollar. Their feedback will shape everything that comes after.
Step 2: Choose Your Business Structure
Your business structure affects how you're taxed, your personal liability, and how much administration is involved. The four main structures in Australia are:
Sole Trader
The simplest and cheapest to set up. You operate under your own name (or a registered business name) and report business income on your personal tax return. The downside is unlimited personal liability — if the business has debts, your personal assets are at risk. Best for low-risk, service-based businesses starting out.
Partnership
Two or more people running a business together. Similar to sole trader in terms of liability — each partner is personally liable for the debts of the business, including those created by the other partners. A partnership agreement is essential. Speak to a lawyer before choosing this structure.
Company (Pty Ltd)
A separate legal entity from you personally. Your liability is generally limited to your shareholding. More expensive to set up and maintain (ASIC annual fees, more complex accounting), but offers protection and credibility. Often preferred when revenue grows or you take on staff.
Trust
Common for family businesses due to flexibility in distributing income. Requires a trustee (individual or company) and a formal trust deed. More complex and costly — speak to an accountant before choosing this structure.
For most people starting out, a sole trader is the right starting point. You can always restructure later as the business grows. Speak to an accountant early — the cost of a one-hour consultation is far less than fixing a wrong structure later.
Step 3: Register Your Business Name
If you're trading under any name other than your own legal name, you need to register a business name with ASIC (Australian Securities and Investments Commission). You can do this at asic.gov.au. Registration costs $44 for one year or $102 for three years (as of 2026 — check the ASIC website for current fees).
Before you register, search the ASIC register to make sure your preferred name isn't already taken. Also check whether the matching domain name is available — ideally you want both.
Step 4: Apply for an ABN
An Australian Business Number (ABN) is an 11-digit number that identifies your business to the government and other businesses. You need one to invoice clients professionally, to register for GST, and to avoid having tax withheld from your payments at the highest rate.
Apply for free at the Australian Business Register (abr.business.gov.au). Most applications are processed immediately online. You'll need your tax file number and some basic business details.
Step 5: Register for GST (If Required)
You must register for GST (Goods and Services Tax) if your annual turnover is $75,000 or more. Below that threshold, it's optional — though there are reasons to register voluntarily, particularly if your clients are businesses that can claim back GST credits.
Register through the ATO's Business Portal or your accountant. Once registered, you'll need to lodge Business Activity Statements (BAS) either monthly or quarterly.
Step 6: Check Licences and Permits
Depending on your industry, you may need specific licences or permits to operate legally in NSW. A builder needs a contractor licence. A food business needs council approval. A financial adviser needs an AFSL.
The best place to check is the Australian Business Licence and Information Service (ABLIS) at ablis.business.gov.au. Enter your business type and location and it generates a personalised list of all required licences, permits, and registrations.
Don't skip this step. Trading without a required licence can result in significant fines and personal liability.
Step 7: Open a Dedicated Business Bank Account
Keep your business finances completely separate from your personal finances from day one. This is not just good practice — it's essential for accurate bookkeeping, tax compliance, and understanding whether your business is actually profitable.
Most major Australian banks offer business accounts. Compare fees, transaction limits, and online banking features before choosing. Some newer digital banks (like Xero, Airwallex, or Tyro) offer competitive options specifically for small businesses.
Step 8: Set Up Your Bookkeeping
You do not need a full-time accountant from day one. But you do need a system. Cloud-based accounting software like Xero, MYOB, or QuickBooks makes it straightforward to track income, expenses, and GST from anywhere. Set it up early and keep it current — catching up months of transactions is painful and expensive.
Even if you manage your own books initially, have an accountant review your setup and prepare your tax return. Their knowledge of deductions alone typically more than covers their fee.
Step 9: Build Your Brand and Online Presence
At minimum, you need a professional website and a Google Business Profile before you start trading. Your website doesn't need to be elaborate — it needs to clearly explain what you do, who you help, and how to contact you. A Google Business Profile is free and essential for local search visibility.
Choose one or two social media platforms where your target customers are active, and show up there consistently. Don't spread yourself across every platform — focus beats presence every time.
Step 10: Get the Right Insurance
The type of insurance you need depends on your industry and structure, but most businesses should consider:
- Public liability insurance — covers you if a client or member of the public suffers injury or property damage as a result of your business activities
- Professional indemnity insurance — essential if you provide advice or professional services; covers claims arising from errors, omissions, or negligence
- Business interruption insurance — covers lost income if you can't operate due to an insured event
Some industries require insurance as a condition of licensing. Speak to a business insurance broker to find the right coverage for your situation.
Step 11: Write a Simple Business Plan
A business plan doesn't need to be 40 pages long. A one-page plan that answers the following is far more valuable than a document that sits in a drawer:
- What does the business do, and for whom?
- How does it make money?
- Who are the competitors, and what's your advantage?
- What are your revenue targets for the first 12 months?
- What does it cost to operate, and when do you break even?
- How will you find and win your first clients?
Revisit it every quarter. A plan that evolves with the business is infinitely more useful than a plan that's perfect on day one.
The One Thing Most New Business Owners Skip
They do the registrations, build the website, and then wait for customers — and are surprised when none arrive. Finding your first clients is active work. It means direct outreach, networking, asking for referrals, and consistently putting your offering in front of the right people. No marketing system replaces this in the early stages.
This is also where having a coach or mentor pays dividends. Having someone who can challenge your assumptions, hold you accountable, and help you avoid the mistakes they've already made accelerates everything. The data on this is consistent — coached business owners outperform those who go it alone.
Ready to Start — But Not Sure Where to Begin?
Book a free Business Review with Emile. In 45 minutes, you'll get a clear picture of where you stand, what to prioritise, and a practical next step — at no cost and no obligation.
Book Your Free Business ReviewStarting a business in NSW is genuinely achievable. Thousands of people do it every year. The ones who succeed aren't necessarily smarter or better funded — they're better prepared, they take action consistently, and they ask for help when they need it. That's the real secret.
