Business Registration Service

Service Interruptions

The Australian Securities & Investments Commission and the Australian Taxation Office have scheduled system maintenance that will affect this service.

From 8:00 am to 11:50 am Saturday 21st June 2025 (AEST) and

6:30 pm Saturday 21st June to 6:30 pm Sunday 22nd June 2025 (AEST):

You will be able to save your application and submit it once the scheduled system maintenance is over.

From 10:00 pm Saturday 21st June to 10:00 am Sunday 22nd June 2025 (AEST):

You can come back at any time to check the progress of your application on your application summary.

Tax registrations Help - Apply for additional tax registrations

Welcome to the Business Registration Service.

If you already have an ABN, you can apply here for one or more of the following tax registrations:

You'll need to sign in on the next page using your Digital ID.

Not sure which registrations you need?

Use our tool to help you work out your business registrations.
Commonwealth Coat of ArmsContinue with Digital ID

Digital ID is a secure, convenient and voluntary way to verify and reuse your ID online.

Don't have a login? Help - Digital ID

To apply for one or more tax registrations, you'll need to create a Digital ID and link it to your ABN using the Relationship Authorisation Manager (RAM).

Tax application status

Need to resume a tax application or check the status of a submitted application?

Access your Application Summary
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Apply for additional tax registrations

Welcome to the Australian Government Business Registration Service. Existing businesses and companies can apply here for one or more tax registrations at the same time.

Please note: Additional tax registrations are only available if you already have an ABN.

What taxes can I register for?

You can apply for one or more of the following tax roles or registrations:

Why do I need a Digital ID?

A Digital ID (linked to an existing ABN) is required so we can access your existing ABN details.

This is the same process you would use if you logged in to the Australian Taxation Office systems to manage your ABN details or to add tax registrations or roles.

Don't have a login?

To apply for one or more tax registration, you'll need to register for a Digital ID and link it to your ABN using the Relationship Authorisation Manager (RAM).

Digital ID

What is Digital ID?

Your Digital ID makes it quicker and easier for you to prove who you when accessing government services online. Once you create a Digital ID with an accredited identity provider, you can use it prove your identity on different government online services.

Find out more about Digital ID.

Linking your ABN to your Digital ID

To manage your business matters, such as apply for tax registrations, you will need to link your Australian business number (ABN) to your Digital ID. You can link your ABN to your Digital ID using the Relationship Authorisation Manager (RAM).

Additional logins

You can use eligible online or 'cloud' accounting, bookkeeping or payroll software to process certain government tax forms.

Please note: the login options above are for specific tax paperwork. You'll still need to use your Digital ID to:

  • manage business name details or renewals
  • submit tax forms through 'SBR-enabled' accounting, bookkeeping or payroll desktop software.

Find out more about the online or 'cloud' software service on the ATO website.

Need more help? Contact us via business.gov.au or call 13 28 46.

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