Australian Business Register (ABR) data helps all levels of government with planning and decision making.

This form is for feedback on your website experience and content relevance. You cannot use this form to enquire about your ABN application.

If your business structure changes you may need to cancel your ABN and apply for a new one.

There are certain requirements for providing evidence of identity for ABN registrations for non-residents.

A superannuation entity must be set up correctly in line with the superannuation legislation to be entitled to an ABN.

A company is a separate legal entity, which means the company has the same rights as a natural person and can incur debt, sue and be sued.

Companies, trusts, partnerships and many other organisations can apply for a tax file number (TFN) using the online application below.

As part of the Australian business number (ABN) application you can apply for other business registrations on behalf of your client.

You can apply for a tax file number on behalf of a company, trust, partnership or other organisation via Tax professionals services.

The ABR provides a range of products and services to eligible government agencies assisting them to access and use non-public ABR data.

The ABR sends government agencies data during emergencies to help support their planning and response efforts.

The Australian Business Register (ABR) stores details about businesses and organisations when they register for an Australian business number (ABN).

When you apply for an ABN or update your details in the ABN, you must provide information that is true and correct.

This page has information about trading names in the ABR.

You can apply for your client’s tax file number (TFN) when applying for their Australian business number (ABN).

The Australian Tax Office (ATO) continues to investigate individuals suspected of inventing fake businesses to claim false GST refunds.

You have the right to object to or appeal a decision made on behalf of the Registrar of the Australian Business Register (ABR). We also have a process in place to allow you to make a complaint or suggest changes.

You can complete a number of activities on behalf of your clients using the Tax professional's services.

This is a separate data file of authorised contacts for active ABNs.

Can we find your business in an emergency? To receive help, we need you to check we have the street address of your business or organisation.