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Here’s a topic most bookkeeping courses never mention, but every business bookkeeper will eventually run into: what happens in the books when a business buys, sells or transfers its website domain name?

With Australia’s domain rules tightening significantly this year, it’s the perfect time to explain why a domain name is a genuine business asset — and what that means for tax and bookkeeping.

What Changed With .au Domain Names

In Australia, you never actually “own” a .au domain name — you hold a licence to it, administered by auDA (the .au Domain Administration). And that licence is tied to your Australian presence, most commonly your ABN or ACN.

The domain and the business entity are legally connected.

Moving a domain from one entity to another — say, from your sole trader ABN to your new Pty Ltd company, or from a seller’s business to a buyer’s — is a formal process called a Change of Registrant. It’s not just updating an email address. The new registrant must prove they’re eligible to hold the licence, declarations are signed by both parties, the domain is re-registered in the new entity’s name, and an administration fee applies.

In some cases supporting documents such as a deed of sale are required.

And as of 20 May 2026, the rules have real teeth. auDA’s stricter validation requirements mean .au domains are now checked at registration, renewal and transfer to confirm the ABN or ACN attached to the domain is valid, active and genuinely connected to the registrant.

Domains that fail can be suspended or cancelled — taking the website and email down with them. If a business changed structure years ago and never formally transferred its domain to the new ABN, that oversight can now become an urgent problem.

The message is clear: a domain name transfer is a legal transaction between two entities — which brings us to the accounting.

A Domain Name Is a Digital Asset

Think about what a good domain name actually is to a business: it’s where the customers come from. An established domain carries the website traffic, the search engine rankings, the email addresses, the brand. Some domains change hands for thousands — occasionally millions — of dollars, entirely apart from any physical business.

In accounting terms, a purchased domain name is an intangible asset — a digital asset that belongs on the books just as surely as a vehicle or a computer, even though you can’t touch it. When one is bought as part of acquiring a business or on its own, the bookkeeper records it as an asset at its cost, not as a simple expense. The ongoing annual renewal fees, by contrast, are ordinary operating expenses.

Jerry Lame started an online business

Serial entrepreneur Jerry Lame starts an online business as one of our bookkeeping course case studies. Learn from Jerry’s experiences.

The Capital Gains Angle

Here’s where it gets interesting at tax time. Because a domain name licence is an asset, disposing of it — selling it or transferring it to another entity — is generally a capital gains tax (CGT) event. Sell the domain for more than its cost base, and there may be a capital gain to declare. Sell it for less, and there may be a capital loss.

And note: transferring a domain between related entities — from your personal ABN to your own company, for example — is still a disposal from one entity to another. The entities are legally separate, which is exactly why auDA treats the transfer formally, and it’s why the transaction needs to be recorded properly in both sets of books, typically at market value. The precise CGT outcome depends on the circumstances — small business concessions, restructure rollovers and other rules can apply — so this is squarely the territory where a bookkeeper records the transaction accurately and the tax agent or accountant determines the treatment. (As always, this article is general information, not tax advice.)

What the Bookkeeper Actually Does

In MYOB or Xero, this work looks like: setting up the right accounts in the chart of accounts (an intangible asset account for the domain, an expense account for renewals), recording the purchase or sale, entering the journal entries that move the asset on or off the books, and making sure the disposal is documented so the accountant has what they need for the CGT calculation.

These are exactly the general journal and asset skills we teach. Our Xero Journal Entries, Bank Reconciliation & End of Month Course covers journal entries and asset transactions in detail

The same skills are covered for MYOB users in our MYOB courses.

The Takeaway

Australia’s domain system now firmly treats a .au domain as what it’s always really been: a licensed business asset legally tied to an entity’s ABN. Businesses restructuring, buying or selling need to transfer domains properly — and their bookkeepers need to know that when a digital asset changes hands, it’s not just an IT job. It’s a transaction with a place in the accounts and, quite possibly, a line in the tax return.

One more reason trained bookkeepers keep getting more valuable in a digital economy.

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