Do You Need an ABN to Register a Domain Name? (2024 Update)

Do You Need an ABN to Register a Domain Name?

Want to launch a website to magnify your brand? You aren’t alone. Having a website is a great way to showcase your product and services and the fastest way for people to discover your business. 

Starting a website requires the site owner to first register a domain name, and when it comes to it, many people question whether they need an Australian Business Number ABN to register a domain name. 

If you’re intending to start a website, this article will tell you the instances where you’ll need to have an ABN to register a domain name.

Read along!

Table of Contents

Registering a Domain name

Your domain name is how users will find you online. Because users will remember your domain name, you should make it memorable. For example, if your business is called ‘Stellar Stationary,’ you’d register your domain as ‘’. If your domain name isn’t related to your business name or what it does, your customers may not be able to find you easily online.

The Australian Domain Name Authority (auDA) administers domain registration in Australia. AuDA oversees all registrations and ensures that Australian domains are stored safely and securely.

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When will I need an ABN to Register a Domain?

If you want your domain to end in .au, or, then you must provide your business details to auDA. This is because these extensions are reserved for commercial use only. These details include:

By contrast, .com and .net extensions do not require you to provide business details, as these are not Australian-only domains. Further, you can register a website under the domain if you do not have a business. However, you can only register a domain name if you will not be using the site for commercial reasons. For example, you want to start a website but don’t have an ABN. You want your website to be a hub for book reviews. You’ve registered your business as a .com domain. After you launch your site, bookstores start offering to sell on your website. You take them up on this offer and also start showing advertisements for the latest releases.

In the scenario above, it’s fine for you to have registered your site as a .com domain when your site was purely functioning as a hobby. However, because your site is now providing a commercial service, you need to re-register your domain as a .au. If you don’t, your site may be taken down by auDA.


Why do I need an ABN number to register a .au domain?

Australian domain registration policies require individuals or organizations to have an Australian Business Number (ABN) to register a .au domain. The ABN is a unique 11-digit identifier issued by the Australian Taxation Office (ATO) to businesses operating in Australia.

The requirement for an ABN when registering a .au domain is primarily intended to ensure that the domain name is associated with a legitimate business entity or organisation in Australia. It helps in promoting transparency and accountability in the online space.

Having an ABN demonstrates that the registrant has a genuine business presence or purpose in Australia. It is also used to verify the registrant’s identity and eligibility to hold a .au domain name. The ABN requirement helps to prevent misuse of the domain registration system and protects the interests of Australian businesses and consumers.

Can you have a domain name without an ABN?

It is not possible to register a .au domain without an ABN as the domain registration process for .au domains requires providing a valid ABN during the registration process.

** Please note that domain registration policies and requirements may change over time. It’s always recommended to consult the official website of the relevant domain registration authority, such as the Australian Domain Name Administrator (auDA), for the most up-to-date information on domain registration requirements in Australia.


If you are using your domain for your business or other commercial purposes, it is recommended that you have an ABN. This will not only let you register an .au domain but will also add legitimacy to your site. If you don’t have an ABN, you register for one online.

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