ABN Lookup Tool

Free online tool to lookup Australian Business Number (ABN) details instantly. Verify business information, status, and GST registration.

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About This Tool

This ABN Lookup tool allows you to quickly search and verify Australian Business Number (ABN) or Australian Company Number (ACN) details. Enter an ABN or ACN to retrieve comprehensive business information including entity name, status, GST registration status, business location, and more. The tool validates input format and provides accurate results from an up-to-date dataset, making it ideal for business verification, due diligence, or administrative purposes.

Save your calculation history with a free account

How to Use

Enter an 11-digit ABN or 9-digit ACN in the input field
Choose validation options if needed (e.g., format check)
Click the 'Lookup ABN' button to search
View detailed business information in the results section
Use the 'Clear' button to reset and perform another search

Frequently Asked Questions

Find Quick Answers

What is an ABN?

An Australian Business Number (ABN) is a unique 11-digit identifier issued by the Australian Business Register to businesses operating in Australia. It's used for tax and business identification purposes.

What information does this tool provide?

The tool provides business details including ABN/ACN, entity name, entity type, status (active/cancelled), GST registration status, business location (state), and last updated date.

Is this tool free to use?

Yes, this ABN Lookup tool is completely free to use with no registration required. You can perform unlimited searches without any cost.

How accurate is the data?

The tool uses a comprehensive dataset of Australian businesses that is regularly updated to ensure accuracy. However, for official verification, always refer to the Australian Business Register.

Can I lookup by business name instead of ABN?

Currently, this tool only supports lookup by ABN or ACN. For business name searches, you would need to use the official ASIC or ABR websites.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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