How to register an online company in Australia

You have an online business idea you are ready to make real, and in Australia that means working through a fixed set of registries in a fixed order: the Australian Business Registry Services (ABRS), ASIC, the ATO and IP Australia. You do not need a shopfront or a warehouse to start selling, but you do need to move through these registrations in the order the system imposes, because each one unlocks the next.

By the end of the process you will hold a certificate of registration from ASIC with an Australian Company Number (ACN), an Australian Business Number (ABN), a GST registration if your turnover requires one, a registered business name if you trade under one, and a trade mark application working its way through examination. One assumption trips up many founders: registering a business name does not protect your brand. Business name registration and trade mark protection are separate things with separate registries, and understanding the difference is part of this process.

Before you start: what you need in place

The registrations themselves are fast, so most of the work happens before you open the first form. Work through these prerequisites first:

• Business model: What you sell, to whom (consumers, businesses or both) and where your customers are located. This decides which consumer, privacy and tax laws apply in the later steps.
• Structure decision: Sole trader, partnership or company. If you choose a company, you create a separate legal entity and take on director obligations. Most online founders choose a company for limited liability, because online sales and disputes can both scale quickly.
• A name: A proposed company name, or a willingness to trade as your ACN, plus a proposed brand name if it differs. Check both against ASIC's name availability search and run a trade mark search before you commit, because this is the step that is expensive to redo later.
• Identification: A myID or other Digital ID account. Director ID and ABN applications are verified online through the ABRS, and you cannot complete them without it.
• Addresses: A registered office address and a principal place of business address in an Australian state or territory. They can be the same place, but both must be real addresses where documents can be served.
• Fees: Around $610 to register a standard proprietary company, plus $47 or $108 for a business name and $250 per class for a trade mark application. ASIC fees are indexed each 1 July, so check the current schedule before you pay.

The registration steps in order

Once the prerequisites are settled, the process runs through the steps below. The first two are the ones founders underestimate.

Apply for your director ID before you register

Every director of an Australian company must hold a director identification number (director ID), administered by the ABRS. The application is free and is completed online using your Digital ID, and it must be done before the person is appointed as a director, which in practice means before you lodge the company registration. It is the most commonly forgotten step, and discovering it late holds up the entire application while identity is verified.

Register the company with ASIC through the Business Registration Service

Company registration runs through the Business Registration Service and is processed by ASIC. The online application takes about 15 minutes and requires:

• the proposed name (or a decision to trade as your ACN)
• the share structure, with written consent from each proposed member confirming the shares they will hold
• the names, home addresses, and dates of birth of each proposed director and secretary
• written consent from each officeholder to their appointment
• your registered office and principal place of business addresses

Most proprietary companies adopt the replaceable rules in the Corporations Act 2001 (Cth) rather than a bespoke constitution, which is acceptable at registration. ASIC sends a confirmation email with the ACN and a certificate of registration, usually within 2 business days, and posts the corporate key to the registered office. The fee for a standard proprietary company is around $610, indexed each 1 July.

Get your ABN and register for GST in the same session

The Business Registration Service lets you apply for your ABN at the same time as the company registration, and the ABN itself is free. GST is a separate ATO registration: you must register once your GST turnover reaches $75,000 or more, and you can register voluntarily earlier if you want to claim input tax credits. Online revenue can cross the threshold faster than expected, so monitor turnover from the first month rather than assuming year one will be quiet. Registration can be backdated, but penalties apply if you fail to register when required.

Register your business name if you trade under one

If you trade under a name different from your company's registered name, you must register it as a business name with ASIC. The register is national, so no separate state registration is needed. The fee is $47 for one year or $108 for three years, the online application takes 10 to 15 minutes, and confirmation arrives within 2 business days for credit card payment or 5 business days for BPAY or bank transfer. You need an ABN before you can apply, and your business name must appear on invoices and other written communication. ASIC emails a renewal notice at least 30 days before renewal is due.

Registering the business name does not give you exclusive rights to it. It only records that you are trading under that name. Exclusive rights come from the trade mark step that follows.

File your trade mark application early

A trade mark registered through IP Australia is the legal protection for your brand name, logo or slogan. A standard online application costs $250 per class if you select your goods and services from IP Australia's picklist, or $400 per class if you describe them yourself. TM Headstart, the pre-application service, costs $200 per class and includes an indicative assessment from an examiner before you commit.

Examination takes roughly 3 to 4 months. If the mark is accepted, it is advertised for 2 months while anyone can oppose it, and registration then lasts 10 years from the filing date. This is the slowest step in the entire process, measured in months rather than days, which is why the filing date matters more than the launch date. File as soon as you have settled on a name and checked it is available, not after the branding spend.

Match your website documents to your checkout before you sell

Once the registrations are in, the legal architecture of an online business is its customer-facing documents: website terms, e-commerce terms and a privacy policy. If you sell to consumers, the Australian Consumer Law (the ACL, Schedule 2 of the Competition and Consumer Act 2010 (Cth)) applies from the first sale. Consumer guarantees mean goods must be of acceptable quality and match their description, and a major failure gives the consumer a right to a refund or replacement. An unfair term in a standard form consumer or small business contract is void under s 23 of the ACL, and penalties apply for proposing or relying on one. A "no refunds" clause copied from an overseas template is not just poor customer service, it is legally ineffective for Australian consumers, and a refund dispute is exactly the situation it was meant to prevent.

Privacy is part of the same setup. Most online stores collect names, email addresses and shipping details. The Australian Privacy Principles in the Privacy Act 1988 (Cth) apply to businesses with annual turnover above $3 million, and to smaller businesses that trade in personal information, provide health services or handle credit information. The small business exemption is under review and the penalty regime was strengthened in December 2024, so treating privacy as a day-one issue is the safer path even if you start below the threshold. An APP privacy policy must be available free of charge and should match what you actually do with data, not a template that describes practices you do not follow.

Set up marketing and hiring on the right footing

Two areas trip online businesses up after launch: marketing messages and the people who do the work.

• Marketing: Under the Spam Act 2003 (Cth), commercial emails and SMS need consent, must identify the sender and must include a working unsubscribe. The ACMA enforces these rules, and marketing claims must also be capable of being substantiated under the ACL, including claims drafted by AI tools.
• Hiring: Since 26 August 2024 the Fair Work Act 2009 (Cth) includes a new interpretive principle for deciding whether a worker is an employee or an independent contractor. Misclassifying a worker can create backpay, superannuation and tax liabilities. Have written agreements either way, and address IP ownership explicitly when contractors create content, code or designs.

Where founders get held up

Most of the registry steps are mechanical, but founders typically get held up in four places:

• The missing director ID: You cannot register the company until each director has a director ID, and identity verification takes time. Apply before you sit down to register.
• The name that was never cleared: A business name that collides with an existing trade mark means rebranding after you have built the store, and the trade mark application itself can be rejected.
• GST timing: Revenue can cross the $75,000 threshold faster than expected, and late registration can mean penalties plus GST you cannot recover from customers.
• Templates that contradict the ACL: Copy-pasted terms with no-refund clauses or one-sided liability provisions are void as unfair terms and create the disputes they were meant to prevent.

Where a lawyer fits into the process

None of the registry steps strictly require a lawyer: a founder can complete the director ID, company registration, ABN, business name and trade mark applications alone. Legal help is where the registrations meet the business model. A lawyer can advise on whether a company, sole trader or trust structure suits your risk and growth plans, review whether the replaceable rules work once you have multiple shareholders, run a proper trade mark clearance search and select the right classes, and draft website terms, e-commerce terms and a privacy policy matched to your actual checkout flow. They can also classify contractors against the new Fair Work test, review subscription terms against the unfair contract terms rules, and make sure contractors assign the IP they create. The common thread is that a lawyer matches the documents to how you actually operate, before the first sale, so the foundation survives scale.

The filing date that protects everything else

The single step most likely to determine whether this process protects what you build is the trade mark application, because it is the only step measured in months rather than days. Company registration, ABN and business name all complete within a week, but examination of a trade mark takes 3 to 4 months with a further 2 months for oppositions. A brand filed at launch is only protected months later, and a brand filed after launch is exposed precisely when copycats appear and platforms start asking for proof of rights. Treat the trade mark filing date as the day the clock starts, and file before you spend on branding, packaging or a domain.

The process itself is quick and inexpensive at the registry level: a free director ID, a company registration through the Business Registration Service, a free ABN, a business name if you need one, and GST registration once turnover requires it. The judgement sits in the compliance work around those registrations: consumer guarantees and refund rules under the ACL, privacy obligations, spam rules for marketing, and written agreements for contractors and employees. Get the registrations in order, file the trade mark early, and match your documents to how you actually sell, and the legal foundation is in place when the business scales.