Australian Business Registration Checklist: ABN, ASIC & Domain Names
Business Guide•10 Apr 2026
Starting a new business is exciting, but the paperwork can be daunting. Here is a simple, straightforward checklist to make your business official in Australia.
Step 1: Get Your ABN
The Australian Business Number (ABN) is essential for tax purposes and invoicing. It's free to apply for through the Australian Business Register (ABR).
Step 2: Register Your Business Name
If you're not trading under your exact personal name, you must register your business name with ASIC.
Step 3: Secure Your .com.au Domain
Before you lock in your ASIC registration, check if the matching website domain is available. In Australia, you need an ABN to register a .com.au domain.