Starting a small business in Sydney: the steps
A plain-English walkthrough of how new businesses get set up in New South Wales, from choosing a structure to registering an ABN, sorting licences and understanding the tax basics.
A plain-English walkthrough of how new businesses get set up in New South Wales, from choosing a structure to registering an ABN, sorting licences and understanding the tax basics.

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Sydney sits at the centre of Australia's largest city economy and New South Wales is the country's biggest state economy, as reflected in the Australian Bureau of Statistics state accounts. For anyone weighing up a new venture, the practical question is what the actual steps are to get a business registered and operating legally. This explainer walks through the process. It is general information only, not financial, tax or legal advice, and it does not tell you what to do with your money. For decisions specific to your situation, consider a qualified adviser and always confirm current rules with the official sources linked below.
The structure you operate under shapes your tax, your reporting obligations and your personal liability. The four common options in Australia are sole trader, partnership, company and trust. A sole trader is the simplest and cheapest to set up but does not separate you legally from the business. A company is a separate legal entity registered with the Australian Securities and Investments Commission (ASIC), which issues it an Australian Company Number (ACN), and it carries more formal obligations. Partnerships and trusts each have their own rules. The federal business.gov.au site explains how the structures differ, and you can change structure later as the business grows.
Most businesses need an Australian Business Number (ABN). It is free to apply through the federal Business Registration Service at register.business.gov.au, which lets you apply for an ABN, register a business name and set up tax registrations in a single form. Be wary of third-party sites that charge a fee for what the government provides at no cost.
You must register a business name with ASIC unless you trade under your own personal name. Business name registration is explained on business.gov.au and administered by ASIC. Registering a business name does not give you ownership of it as a brand, so it can be worth checking trade mark availability separately. Detail on applying for an ABN sits with the Australian Business Register.
Tax registrations are handled by the Australian Taxation Office (ATO). A business registers for GST once its turnover reaches the registration threshold (some businesses register voluntarily below it). If you employ staff, you will generally need to register for PAYG withholding so you can withhold tax from wages. There may be other registrations depending on what you do. The current thresholds and the full list of registrations are published by the ATO. Keeping clean records from day one makes activity statements and end-of-year reporting simpler.
Whether you need a licence depends on your activity, not just your location. Food businesses, building and trades, liquor sales and many other activities require specific approvals, and these can come from federal, NSW or local council level. The simplest way to find out what applies is the Australian Business Licence and Information Service (ABLIS), which lets you search by activity and location. Council approvals, such as for signage, food premises or change of building use, are worth confirming directly with the relevant Sydney local council before you commit to a site or fit-out.
Once trading, a few NSW-specific obligations can apply. Employers in NSW may become liable for state payroll tax once their total wages exceed the published threshold; this is administered by Revenue NSW (see its payroll tax pages for the current threshold). Employing staff also brings obligations around superannuation, workers compensation insurance and pay rates set under the relevant award. These are areas where current figures change, so check the official source rather than relying on a figure quoted elsewhere.
Several public bodies offer free, NSW-specific start-up guidance. Service NSW has a step-by-step guide to starting or growing a business in the state. The NSW Small Business Commissioner publishes a quick-reference guide for getting started and can help with disputes. For general financial-literacy basics, ASIC's Moneysmart site is a useful neutral starting point. Broader economic context, including labour-force and inflation data that affects every business, is published by the Australian Bureau of Statistics, while interest-rate settings come from the Reserve Bank of Australia.
The sequence is broadly the same for most ventures: pick a structure, register your ABN and any business name, set up the right tax registrations, check licences through ABLIS, and confirm any council and employer obligations. Because thresholds, fees and rules change, treat the official government sites as the live record and verify the current detail there before you act.
Sources: business.gov.au, register.business.gov.au, ASIC, Australian Business Register, ATO, Service NSW, NSW Small Business Commissioner, Revenue NSW, Moneysmart (ASIC), Australian Bureau of Statistics, Reserve Bank of Australia.
This article was compiled by AI from the sources linked above and screened before publishing. See our editorial standards.
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