ABN Lookup

The ABN Lookup is one of the most useful free tools available to Australian businesses.

It allows you to search for an ABN and confirm key registration details, making it easier to verify businesses, suppliers, clients, and organisations you interact with.

Using the ABN Lookup, you can check:

• whether an ABN is active or cancelled

• the registered entity name and any business names

• GST registration status

• deductible gift recipient (DGR) status

• ACNC registration details for charities and not-for-profits

This tool is useful in many everyday business situations, such as onboarding new clients or suppliers, checking GST status before processing invoices, confirming business details for contracts and checking charity status before making donations.

The ABN lookup is especially valuable for tradies and businesses that engage subcontractors. A good compliance habit is to check every subcontractor’s ABN before hiring them to ensure the details they’ve provided match their actual registrations. This helps reduce risks around incorrect invoicing, GST errors, and potential tax issues down the track.

Regularly using the ABN Lookup helps reduce errors, supports accurate record-keeping, and lowers the risk of compliance issues. It’s a simple check that can save time, prevent mistakes, and give you greater confidence in the businesses you deal with.

Go to ABN Lookup