Business Name in Australia – What It Is, How to Register & Legal Requirements

A business name is the name your business trades under — different from your personal name or company name. In Australia, business names must be registered with the Australian Securities and Investments Commission (ASIC) if you’re operating under any name other than your own.

Registering a business name helps you appear professional, build trust, and operate legally. At Ozobooks, we handle business name registrations, renewals, and compliance so you can focus on growing your venture.

Do I Need a Business Name?

You need to register a business name if:

• You’re a sole trader using any name other than your full name
  
• You’re in a partnership or trust with a trading name
  
• You’re a company trading under a different name than its legal name
  

If you operate solely under your legal name (e.g., John Smith), a business name is optional.

How to Register a Business Name

1. Have a valid ABN (Australian Business Number)
   
2. Choose an available business name
   
3. Apply through the ASIC Connect portal or through an agent
   
4. Pay the fee (1-year or 3-year registration options)
   
5. ASIC sends your Business Name Certificate
   

Key Rules & Compliance

• You must display your business name on invoices, websites, and signage
  
• ASIC may cancel your name if fees are unpaid or info is outdated
  
• Business name registration does not grant trademark rights
  

Business Name vs. Company Name

Feature	Business Name	Company Name
Legal entity?	No	Yes (registered with ASIC)
Needs ABN?	Yes	Yes
Registration body	ASIC	ASIC
Can be trademarked?	Not automatically	No, must apply separately

How Ozobooks Helps

• Checks business name availability
  
• Registers name with ASIC
  
• Links name to your ABN or company
  
• Manages renewals and updates
  
• Helps with trademark or domain setup (if needed)
  

FAQ:

Q1: Can two businesses have the same name?
Only if they operate in different states or industries and no trademarks are infringed. Registration doesn’t equal ownership.

Q2: Do I need a business name if I already have a company?
Only if you trade under a different name than your company’s legal name.

Q3: What if my business name expires?
You have 2 months to renew. After that, anyone can register it.

Q4: Can I trademark my business name?
Yes. Registration with ASIC doesn’t protect intellectual property. Apply through IP Australia.