Step-By-Step Guide To Registering Your Business Name

Starting a business in Australia is exciting-whether you’re testing a side hustle, launching a new brand, or scaling a company. Before you trade under a name, there’s one essential step you can’t skip: registering your business name.

Business name registration helps protect your brand identity, builds customer trust, and keeps you compliant with Australian law. The process is straightforward once you know what to expect-so in this guide, we’ll walk you through how to register a business name, what it does and doesn’t cover, and the practical steps you should take next.

What Is A Business Name (And Do You Need One)?

A business name is the name you trade under-the name customers see on your website, socials, invoices, or shopfront. It can be different from your legal name (for example, your personal name or your company’s full legal name).

In Australia, you must register a business name with ASIC (the Australian Securities & Investments Commission) if you trade under anything other than your own legal name. For example:

• If you trade as your exact personal name only (e.g. “Ava Thompson”), you generally don’t need a business name.
• If you add any words (e.g. “Ava Thompson Consulting”), you must register that business name.
• If you operate through a company, your company name is already registered (e.g. “Ava Thompson Pty Ltd”). But if you trade under a different name (e.g. “AT Advisory”), that different name also needs to be registered as a business name.

Business name registration is different from setting up a company. A company is a separate legal entity that can offer limited liability. A business name is simply the trading name linked to your ABN. If you’re weighing up the difference between a business name and a company, it helps to compare Business Name vs Company Name so you choose the right approach for your plans.

How To Register A Business Name In Australia (Step-By-Step)

You register business names through ASIC. Here’s the practical, step-by-step process most businesses follow.

Step 1: Choose Your Business Structure

Your structure determines how you apply, how you’re taxed, and your level of personal risk. Common options include:

• Sole trader – simplest option; you operate as an individual and are personally responsible for debts.
• Partnership – two or more people or entities run the business together.
• Company – a separate legal entity registered with ASIC that can offer limited liability protection.
• Trust – a trustee runs the business for the benefit of beneficiaries.

Many founders start as sole traders for speed and simplicity. If you plan to hire, raise capital, or take on higher risk, a company structure may make more sense. If you’re heading down that route, you can set things up properly with Company Set Up support.

Step 2: Get An ABN

You need an Australian Business Number (ABN) to register a business name. Your ABN links your trading name to your structure, tax, and other registrations.

Applying for an ABN is free through the Australian Business Register (ABR). If you’re unsure about ABNs and whether operating as a sole trader suits you, it’s worth weighing the advantages and disadvantages of having an ABN as part of your planning.

Step 3: Pick A Name And Check It’s Available

Beyond branding, your name needs to be legally available and compliant. Aim for a name that:

• Is distinctive and easy to remember
• Isn’t identical or confusingly similar to existing registered business or company names
• Does not include restricted words (like “bank”, “university” or “royal”) unless you have permission
• Doesn’t infringe someone else’s registered trade mark

A quick search of the business name register is a great starting point, but it’s also wise to check trade marks to avoid brand conflicts. If you want stronger brand protection, consider registering your trade mark for your name and logo early.

Step 4: Apply Through ASIC

Once your ABN is active and your name is available, lodge your application via the ASIC portal. You’ll provide:

• Your chosen business name
• Your ABN and business structure
• Owner details and contact information
• Addresses (principal place of business and address for service)

You can register for one year or three years. ASIC sets the fees and updates them periodically, so check the current cost when you apply.

Step 5: Wait For Approval

Most online applications are processed quickly if your details and payment are correct-often within a day or two. If ASIC needs more information, they’ll contact you.

Step 6: Confirmation And Public Record

When approved, your business name will appear on the public register. ASIC issues confirmation of the registration, which you can keep for your records.

Important: invoices and formal documents typically display your ABN (or ACN if you operate a company). There’s no requirement to list a separate “business name number” on your paperwork-the public register entry is what verifies your registration.

What Registration Does (And Doesn’t) Cover

Business name registration is an important step, but it’s helpful to be clear on its limits so you can plan proper brand protection and compliance.

Business Name Registration Gives You:

• Legal permission to trade under that name in Australia, with your details listed on the public register.
• Visibility and credibility with customers, suppliers, and banks who can verify your registration.

Business Name Registration Doesn’t Give You:

• Exclusive brand ownership like a trade mark does. If you want to stop competitors using similar names or logos, file a trade mark application for stronger protection.
• Automatic rights to matching domains or social handles. Secure your domain and social handles separately as part of your launch plan.
• Protection against similar names in every context. ASIC won’t allow identical entries on the register, but similar names can exist. If you’re concerned about conflicts, check whether two businesses can have the same name and strengthen your position with trade mark protection.

What If You Don’t Register?

Trading under an unregistered name (when registration is required) can lead to penalties, and you may be directed to stop using the name. You also risk someone else registering the name first, forcing you to rebrand. Getting it right at the start saves cost and confusion later.

After You Register: Renewals, Updates And Compliance

Your obligations don’t end at registration. Keep these ongoing tasks on your radar:

• Renew on time. Business names must be renewed periodically (one or three years). Missed renewals can lead to your name being cancelled and made available to others.
• Update your details. If your address, ownership, or structure changes, update the register so it stays accurate.
• Display identifiers correctly. On invoices, quotes and your website, make sure you clearly display your ABN (or ACN if applicable) alongside your trading name.
• Meet your tax obligations. If your turnover reaches the GST threshold, you’ll need to register for GST. It’s a good idea to speak with your accountant about tax registrations and timing.
• Follow core business laws. If you sell goods or services, you need to comply with the Australian Consumer Law (for example, rules about refunds and advertising). If you hire staff, ensure your employment contracts and workplace policies align with Fair Work requirements.

What Legal Documents Will You Need To Trade Confidently?

Once your name is registered, set yourself up with clear contracts and policies. The right documents reduce risk, set expectations, and help prevent disputes.

• Customer Terms and Conditions: The rules for your products or services, pricing, payments, delivery, intellectual property and what happens if things go wrong. If you sell online, add a clear Website Terms and Conditions.
• Privacy Policy: If you’re an APP entity under the Privacy Act (which includes many health service providers and businesses trading in personal information, among others), you must have a compliant policy. Even if you’re not legally required, many small businesses choose to publish a Privacy Policy for transparency and because payment platforms, app stores and ad networks often expect one.
• Supplier or Manufacturer Agreement: Set service levels, delivery terms, pricing and liability with the businesses you rely on.
• Non-Disclosure Agreement (NDA): Protect confidential information when you collaborate with contractors, partners or potential investors.
• Employment Contract: If you’re hiring staff, use a compliant Employment Contract and ensure you meet awards, entitlements and workplace policies.
• Shareholders Agreement: If there are co-founders or investors in a company, a Shareholders Agreement covers ownership, decision-making, exits and dispute resolution.
• Trade Mark Registration: Separate to your business name, consider registering your trade mark to protect your brand name and logo.

Every business is different, but most will need a combination of these. Getting tailored documents in place early is one of the best ways to protect your revenue and reputation.

Key Takeaways

• If you trade under anything other than your exact personal or company name, you must register a business name with ASIC.
• Work through the steps in order: choose your structure, get an ABN, check name availability, then lodge your application.
• Registration lets you legally trade under that name, but it doesn’t give exclusive brand ownership-use trade marks for stronger protection.
• There’s no separate “business name number” you need to show on paperwork; display your ABN (or ACN) clearly on invoices and your website.
• After registering, keep your details current, renew on time, and make sure you’re compliant with consumer, privacy and employment laws.
• Protect your business with clear contracts and policies-customer terms, Privacy Policy, supplier agreements, trade marks, and (if relevant) employment and shareholder documents.

If you’d like advice on registering your business name or one-on-one help setting up your business in Australia, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.