ABN Registration
Online in Minutes
Get your Australian Business Number fast. Our expert-guided application handles sole traders, companies, partnerships, and trusts — with same-day processing and direct ABR lodgement.
Australian Standards
What Is an Australian Business Number (ABN)?
An ABN is a unique 11-digit number issued by the Australian Business Register (ABR) that identifies your business to the government and community. It is essential for invoicing without PAYG withholding, registering for GST, claiming business tax deductions, and applying for a business name. Whether you're a freelancer starting out or establishing a new company, your ABN is the first step.
Who Needs an ABN?
Sole Traders
Freelancers, contractors, and individuals running their own business need an ABN to invoice clients.
Companies
All Australian Pty Ltd and public companies require an ABN to operate and meet ATO obligations.
Partnerships
Business partnerships need a separate ABN for the partnership entity, distinct from each partner's individual ABN.
Trusts
Discretionary, unit, and family trusts carrying on an enterprise in Australia need their own ABN.
Why Register with Numberz?
Same-Day Processing
Most ABN applications lodged through Numberz are processed by the Australian Business Register on the same day. No waiting weeks.
All Business Structures
Whether you are a sole trader, partnership, company, or trust — our guided wizard adapts to your structure and asks only the relevant questions.
Direct ABR Lodgement
We lodge your application directly with the Australian Business Register. You receive instant confirmation when your ABN is active.
GST Registration Included
If you need to register for GST (turnover $75K+), we handle it in the same application — no separate forms required.
Transparent Fixed Pricing
No hidden fees, no surprise charges. You know exactly what ABN registration costs before you start.
Bank-Grade Security
Your personal and business details are protected by 256-bit encryption. We are a registered tax agent bound by Australian privacy laws.
How It Works
Create Account
Enter your email, verify with a one-time code, and set up your profile.
Complete Application
Our guided wizard walks you through your identity, business structure, and activity descriptions.
Expert Review
A Numberz specialist reviews your application to ensure accuracy and maximise approval chances.
Get Your ABN
We lodge with the ABR and your ABN is typically active same-day. You receive instant confirmation.
Frequently Asked Questions
Ready to Register Your ABN?
Get your Australian Business Number in minutes — expert-guided, same-day processing, fixed price.