.au Direct vs .com.au: Which Should Your Business Register?

Since March 2022, Australian businesses have faced a choice that simply did not exist before: register the classic .com.au, the shorter .au direct, or both. Walk into any registrar’s website today and you will be offered the pair in the same shopping cart, usually with little explanation of what the difference actually means for your business.

Having helped a lot of small businesses through this exact decision, I can tell you the answer is rarely “whatever is cheapest this week”. The two namespaces differ in eligibility, customer expectations, availability, and the defensive position they leave you in. This guide walks through all of it, in plain English.

Key takeaways

.com.au and .au direct are both administered by auDA and both signal “Australian” — but .com.au has decades of consumer recognition behind it, while .au is shorter and newer.

Eligibility differs: .com.au requires a commercial connection (typically an ABN or ACN), while .au direct is open to anyone with an Australian presence, including individuals.

Availability differs too: the .au direct namespace is newer, so short, generic names that were taken in .com.au years ago are sometimes still available in .au.

For most established businesses, the practical answer is: anchor on one, redirect the other.

Not sure which way to go? Our interactive .au Domain Chooser turns the questions in this article into a two-minute quiz.

A quick refresher: how the .au space is organised

Every domain ending in .au sits inside Australia’s country-code namespace, administered by auDA (the .au Domain Administration — see auda.org.au). Under auDA’s rules, the space is divided into second-level namespaces, each with its own purpose and eligibility rules:

.com.au — commercial entities. The default business namespace since the 1990s.
.net.au — also commercial; historically for network-type services, in practice a .com.au alternative.
.org.au — charities and non-profit organisations.
.id.au — individuals.
.asn.au — associations and clubs.
.edu.au / .gov.au — education and government, separately managed with stricter rules.

Then, in March 2022, auDA launched .au direct: registrations directly at the second level, with nothing between your name and the .au. Instead of yourbusiness.com.au, you can hold yourbusiness.au.

The important mental model: .au direct is not a replacement for .com.au. It is an additional namespace that sits alongside the existing ones. Both remain fully supported, and auDA has given no indication that either is going anywhere.

Eligibility: who can register what

This is the first fork in the road, because for some readers the decision is made here.

.com.au eligibility

To register a .com.au (or .net.au), you must satisfy auDA’s Australian presence requirement in a commercial capacity. In practice, that nearly always means one of:

an ABN (Australian Business Number) as a sole trader, partnership, or trust;
an ACN (Australian Company Number) for a registered company;
an Australian registered trade mark (which can also give foreign entities a path in).

On top of that, the name you register must be connected to you: an exact match or abbreviation of your business or company name, or something closely and substantially connected to what you do — a product you sell, a service you provide, an event you run. Registrars check the ABN or ACN at registration time, and the connection rules are set out in auDA’s .au Licensing Rules.

.au direct eligibility

.au direct relaxes the commercial requirement. Anyone with an Australian presence can register, including:

businesses with an ABN or ACN (same as above);
Australian citizens and permanent residents as individuals, with no ABN at all.

This matters more than it first appears. If you are a freelancer who never bothered with an ABN, a hobbyist, or you are reserving a name for a venture you have not formally started, .au direct may be the only .au name you can hold today. There is no “closely and substantially connected” naming test applied the same way either — .au direct registrations are allocated first come, first served to eligible registrants.

The practical rule: no ABN or ACN and no Australian trade mark? Your realistic option is .au direct. Have an ABN or ACN? Both doors are open, and the rest of this article is for you.

Trust and recognition: what customers expect

The .com.au ending has been in front of Australian consumers since the early days of the commercial internet. People type it by habit. Radio ads spell it out. It is, for many Australians, simply what a legitimate local business website ends in.

.au direct does not yet have that depth of recognition. It is clean, modern, and plenty of recognisable Australian organisations have adopted it — but “yet” is doing real work in that sentence. In my experience helping businesses move online, two practical effects show up:

Type-in traffic drifts to .com.au. If you operate example.au and someone half-remembers your web address, a meaningful share of them will try example.com.au first. If a competitor — or nobody — holds that name, you lose them.
Email gets mistyped. Staff email addresses on a .au direct domain get transcribed as .com.au by people on the other end of a phone call. Mail to a domain you do not control simply bounces, or worse, goes to whoever does control it.

Neither effect is fatal, and both shrink every year as .au direct becomes more familiar. But if your business depends on word-of-mouth, phone bookings, or an older customer base, the inertia behind .com.au is a genuine asset.

On the flip side, .au direct’s brevity is a real benefit where characters and clarity count: signage, vehicle wraps, social bios, and any audience that includes people outside Australia, for whom example.au reads more naturally than the doubled-up example.com.au.

Availability: the newer namespace is less picked-over

Here is where .au direct genuinely shines for new ventures. The .com.au namespace has been accumulating registrations for roughly three decades. Short dictionary words, suburb names, trade-plus-location combinations — the names a new business actually wants — were overwhelmingly taken years ago, and acquiring one on the aftermarket can cost serious money.

The .au direct namespace opened in 2022. Existing .com.au (and other .au) holders had a priority window to claim their exact match — more on that history in our brand protection guide — and many did. But many did not, and names with no prior registration anywhere in .au went straight to open availability. The result: it is still routinely possible to register a clean, short .au direct name whose .com.au equivalent has been parked, priced for resale, or sat on since the 2000s.

For a brand-new business choosing between longerbusinessname.com.au and shortname.au, the shorter, better name in the newer namespace is often the stronger choice — provided you go in with eyes open about the type-in and email effects above.

Cost: near enough to identical

Both namespaces are sold through the same auDA-accredited registrars, and pricing is set by each registrar, not by auDA. As an indicative range only, most registrars charge somewhere between $10 and $30 per year for either a .com.au or a .au direct name, with promotional first-year pricing common and multi-year registrations (one to five years) available.

The real cost difference is not between the two endings — it is between registrars, and especially between sign-up price and renewal price. We cover how to compare properly in choosing a .au registrar. For the purposes of this decision, treat the cost of the two namespaces as a wash, and the cost of holding both as roughly double one — which, at these prices, is modest insurance.

SEO: no inherent ranking difference

A question I get constantly: “Will Google rank .com.au better than .au?” There is no evidence of an inherent ranking advantage either way. Both are Australian country-code domains, both geotarget to Australia, and search engines treat them as equivalently local.

What does matter for search is continuity. If you already operate an established .com.au with years of links and history, migrating to a .au direct is a proper site migration — redirects, Search Console changes, a temporary ranking wobble. Do not switch your primary domain for cosmetic reasons alone. If you want to use the shorter name in marketing, you can point it at your existing site without migrating anything.

The defensive question: what happens to the name you don’t register?

Whichever ending you choose, the other one remains available to any eligible registrant once it is unclaimed. That means:

a competitor can register it;
an unrelated business with a similar name can register it legitimately;
and your customers will not reliably notice the difference between yourbrand.au and yourbrand.com.au.

auDA’s rules and Australian consumer law offer remedies against genuinely misleading conduct, but enforcement after the fact is slow, uncertain, and far more expensive than a renewal fee. This is why, for established brands, the standard advice from everyone in the industry — including us — is to hold the matched pair and redirect one to the other. Our defensive registration guide goes deeper on this.

So which should your business register?

Pulling it together, here is how I walk clients through it:

Register the .com.au as your primary if:

you have an ABN/ACN and an established trading name;
your customers are primarily Australian consumers, especially if they find you by word of mouth, radio, or print;
business email on the domain is important;
the exact .com.au you want is available (or you already own it).

Register the .au direct as your primary if:

you have no ABN or ACN (it is likely your only option);
you are launching something new and the good name is free in .au but taken or expensive in .com.au;
your audience is mixed Australian and international, or developer/tech-adjacent, where short modern domains read well;
brevity genuinely matters to your marketing.

Register both if:

your brand is established and worth protecting;
you can wear a second renewal fee (and at indicative market prices, most businesses can);
you want to end the decision permanently — pick a primary, 301-redirect the other, and move on.

That last option is, honestly, where most established businesses should land. The decision then shrinks from “which namespace?” to “which one do we print on the ute?” — and that one is reversible.

Checklist before you register

Confirm your eligibility: ABN/ACN current and correctly recorded on the Australian Business Register (abr.gov.au).
Check both yourname.com.au and yourname.au availability at any auDA-accredited registrar.
Decide your primary, and register the licence for multiple years if you are confident in the name — it removes renewal risk, which is the single most common way businesses lose domains (see what happens when a .au domain expires).
If registering both, set up the redirect on day one. A parked second domain protects nothing if it just shows a registrar holding page forever — redirect it so customers and mail flow where you want.
Record renewal dates somewhere a human will see them, not just the registrar’s email queue.

The .au space gives Australian businesses something most countries’ namespaces do not: two legitimate, trusted, affordable endings to choose from. Choose deliberately, protect what you build, and the domain becomes the one part of your online presence you never have to think about again.

Eligibility rules summarised here are set by auDA’s .au Licensing Rules — check the current rules at auda.org.au before registering.