Check ABN

Quick & Easy ABN/ACN Verification

Business Lookup Tool

Enter ABN, ACN or Business Name
ABN Format

11 digits (e.g., 51824753556)

ACN Format

9 digits (e.g., 123456789)

Business Name

Company or trading name

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Australian Business Register Lookup

Check Business Names, Instantly verify ABN, ACN or find business information from the official Australian Business Register.

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ABN Check

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Why Use Our ABN Lookup Tool?

Fast & Simple

Get instant verification of any ABN, ACN or business name with our easy-to-use tool. No registration required.

Official Data

Connected directly to the Australian Business Register to ensure the information is accurate and up-to-date.

Verification

Verify clients, suppliers or partners before doing business with them. Check business details, GST status and more.

How to Use the ABN Lookup Tool

Enter the 11-digit Australian Business Number in the search box and click Search. The system will validate the ABN format and display all available information about the business.

Enter the 9-digit Australian Company Number in the search box and click Search. The system will recognize the ACN format and display company details from the ASIC register.

Enter a full or partial business name in the search box and click Search. The system will return matching businesses from the ABR. Click on any result to see detailed information for that business.
How to use ABN Lookup

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We offer complete business registration services including ABN, Business Name, and Company Registration.

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ABN Registration

Start your business journey with our streamlined ABN registration service. Fast, reliable and hassle-free.

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Business Name Registration

Secure your business identity with our easy business name registration service. Protect your brand today.

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ABN Information

What is an ABN?

An Australian Business Number (ABN) is a unique 11-digit identifier issued by the Australian Taxation Office (ATO). It's essential for businesses operating in Australia as it:

  • Identifies your business to government and the community
  • Facilitates GST and other tax registrations
  • Allows you to claim tax credits
  • Helps avoid PAYG tax being withheld from payments to you
Learn More About ABNs