This is the first question almost every UK business asks about Australia, and it usually gets answered by an accountant rather than by anyone who has sold here. That produces a technically correct answer to the wrong question.
The legal question is “what structure do we need to trade lawfully”. The commercial question is “what will an Australian buyer need to see before they sign”. Those have different answers, and the second one is what determines whether the entity was worth setting up.
A note on what follows: this is general commercial context, not tax, legal or accounting advice. Structure, tax residency and registration obligations depend entirely on your specific circumstances, and the ATO, ASIC and a local adviser are the authorities on all of it. What we can tell you is how the decision plays out in a sales process.
What Australian buyers actually check
Across the UK businesses we have landed in Australia, the entity question has almost never been the blocker. Three things related to it have been.
An ABN on the invoice. The Australian Business Number is the identifier a buyer’s finance team expects to see. Its absence is not fatal, but it generates a conversation with accounts payable at exactly the wrong moment — after a deal is agreed, when the deal is meant to be over. Withholding rules can apply to payments made to suppliers without an ABN, and finance teams know it. Your champion now has an administrative problem they did not create.
Whether they can pay you in AUD. Not because buyers cannot handle foreign currency, but because a GBP invoice makes an FX line item out of what should be a routine payment, and it signals that the buyer is dealing with an offshore vendor rather than a supplier. That signal costs you more in procurement than the exchange rate ever will.
Whether someone is contactable in the timezone. This one is disproportionate to everything else. Buyers do not ask “are you incorporated here”. They ask, in various polite forms, “who do I call when something goes wrong, and what time is it where they are”. The structural cost of running Australian sales from the UK is what sits underneath that question.
None of the three requires a subsidiary. All three require you to have thought about them before the first meeting.
No Australian buyer has ever asked us to see a certificate of incorporation. Plenty have asked who they call at 4pm on a Tuesday.
Where registration genuinely becomes unavoidable
There is a point where this stops being a positioning question and becomes an obligation. The common triggers:
- GST. Australia’s GST is 10%. A business generally must register once its GST turnover connected with Australia meets the AU$75,000 threshold. It is a rolling twelve-month test — current turnover plus what you reasonably expect — not an annual look-back, and it arrives faster than most UK exporters expect because it is turnover, not profit.
- Employing people locally. Once you have an Australian employee, payroll obligations, superannuation and workers’ compensation follow, and they need a structure to sit in.
- Procurement requirements. Government, enterprise and some regulated buyers require local registration, local insurance, or an Australian counterparty as a condition of contracting. This is the one that most often forces the decision, and it is discoverable in advance by asking your target buyers directly.
- Sector licensing. Some categories cannot be sold into Australia by an unregistered foreign entity at all. If you are in one, you already know.
If none of those apply yet, the entity is a choice rather than a requirement — and choices should be made on evidence.
The case for waiting
Incorporating early feels like commitment. It is often just cost committed before information.
An Australian company brings ongoing obligations: annual review fees, financial reporting, tax lodgements, and directorship requirements that can constrain who you appoint. There are also structural rules about local directors that shape your options — worth understanding properly before you decide, because they determine whether the structure needs a person on the ground or not.
The more expensive part is what setting up signals internally. A UK business that has incorporated in Australia has made a decision. Decisions attract budget, headcount and board attention, and they get defended long after the evidence suggests they should be revisited. We have watched more than one launch stay alive for a year past its natural end because there was an entity to justify.
The sequence that works is the reverse. Prove the market responds, then build the structure the proven motion actually needs. The paperwork should be a consequence of a decision, not the decision itself.
What to do instead, in the first six months
Register for an ABN if you are eligible, before anything else. It is the cheapest credibility available and it removes the accounts-payable friction described above. Whether you are eligible depends on whether you are carrying on an enterprise in Australia — a question for your adviser, not for us.
Invoice in AUD, whatever your structure. Price in local currency and carry the FX yourself. You will lose a little margin and win a lot of procurement conversations.
Get an Australian phone presence and an in-timezone reply. A local number that a person answers during Australian hours does more for perceived presence than a registered office ever will.
Ask your first ten prospects the question directly. “Is there anything about our being UK-based that would make it hard for you to buy from us?” Buyers answer this honestly, and the answers tell you exactly which registration is actually load-bearing in your category. Most UK businesses guess at this for a year before asking.
Then decide the structure on evidence. By the time you have ten real Australian conversations, you will know whether procurement is forcing your hand, whether you are approaching the GST threshold, and whether you need someone employed locally. That is a decision with information behind it.
The bottom line
An Australian entity is a consequence of selling here, not a prerequisite for it. The businesses that set one up first usually do it to feel committed, and the commitment they have actually bought is a compliance calendar.
Get the ABN, invoice in AUD, be reachable in the timezone, and ask your buyers what they need. The order those steps happen in — validate, localise, establish, then scale — is the sequence our Australian market-entry practice runs for UK businesses.
Then incorporate when the market has told you to, not when the plan says you should feel committed.