Opening an Australian company from the United Kingdom

A UK company or founder can own 100% of an Australian proprietary company, but Australia asks for something Companies House does not: at least one director who ordinarily resides in Australia. Every director also needs an Australian Director ID before appointment. Most other parts of an Australian Pty Ltd will feel familiar to anyone who has run a UK private company, and the differences that do exist are the ones that trip people up.

Pty Ltd versus UK Ltd

Sources: GOV.UK and Companies Act 2006 s155 for the UK column, and ASIC and ABRS for Australia. Australia adds one more step with no UK equivalent in this table: each director needs an ABRS Director ID before appointment.

The row that matters is the second. British founders used to forming a Ltd with an overseas board assume Australia works the same way. It doesn't, and a company registered without a qualifying local director is out of step with the Corporations Act from day one. An Australian citizen who lives in London doesn't solve it either: the test is residence, not nationality, as explained in who can be a resident director.

Director IDs: ABRS's own UK example

ABRS uses a UK case to explain the overseas route. In its Scenario 7, "Edward", who was born in and lives in the United Kingdom, is a director needing a Director ID without Australian identity documents. He uses the paper application for people living outside Australia and has his documents certified either by an Australian embassy, high commission or consulate, or by a notary using an apostille (ABRS: Director ID scenarios).

That is the path for each UK-based director on the Australian board. Start it before you lodge the company registration, because nobody can be appointed without an ID. The full process is in Director ID for foreign directors.

Apostilles: pay for speed where you can

The UK, like Australia, is party to the Apostille Convention. In the UK, apostilles come from the FCDO Legalisation Office, which only handles documents issued in the UK (GOV.UK). Published service levels:

The gap is large. Where the receiving party accepts a digital apostille, the e-Apostille can save weeks on a Director ID application or a bank's KYC pack. Check acceptance first: UK fees are not refunded if a document can't be legalised.

Tax treaty and trade agreement

Treasury's income tax treaties list records a comprehensive tax treaty in force between Australia and the UK:

• signed 21 August 2003, in force 17 December 2003, replacing the 1967 agreement;
• modified by the Multilateral Instrument, with effect from 1 January 2019, and Treasury notes a synthesised text is available.

That MLI modification is a real difference from the US treaty, and it means advisers should read the synthesised text, not the 2003 document alone. Withholding rates and permanent establishment questions are for your tax advisers; we don't give tax advice.

Separately, the Australia–UK Free Trade Agreement was signed on 17 December 2021 and entered into force on 31 May 2023 (DFAT). Its main relevance to a new subsidiary is FIRB.

FIRB thresholds for UK investors

The 2026 FIRB table lists the United Kingdom among the "certain FTA partners" (Foreign Investment Australia). For a private UK investor, that means:

• more than A$1,498 million for a substantial interest in an entity not carrying on a sensitive business, and for developed commercial land;
• more than A$347 million for an entity carrying on a sensitive business;
• A$0 for national security businesses and land.

UK investors don't share every US concession. Agricultural land falls under the "others" rule of more than A$15 million cumulative, and mining or production tenements start at A$0. A UK mining or agribusiness group should not assume FTA status solves FIRB.

The footnote also requires the immediate acquirer to be formed in the UK. If your group would buy through a vehicle formed outside the UK, such as an offshore holding company, get a FIRB lawyer to confirm which thresholds apply before signing. Our FIRB basics guide sets out when approval is needed at all.

London to Sydney: one shift apart

UK clocks went back on 25 October 2026 and go forward on 28 March 2027 (GOV.UK). Sydney is on daylight saving (UTC+11) from 4 October 2026 to 4 April 2027 (NSW Government). Perth has no daylight saving at UTC+8.

For most of the Australian summer, 8am in London is 7pm in Sydney. A good rhythm for a two-country signing round: the Australian director reviews and signs late in the Sydney afternoon, and the UK directors countersign in their morning, so the document is complete on the same calendar date in London. Live board meetings work best at 8–9am London, which is early evening in Sydney.

Common UK missteps

• Forming with a UK-only board and adding a local director "later", leaving the company non-compliant while it opens a bank account.
• Assuming a corporate director can sit on the board, as a UK group might arrange at home. In Australia every director must be an individual.
• Treating the Australian entity like a UK dormant company. Even a quiet Pty Ltd pays the A$342 ASIC annual review fee in 2026–27 and needs an annual solvency resolution. See ASIC annual review fee.
• Paying for the standard apostille when the e-Apostille would have done, then waiting weeks for paper.

Working with us from the UK

We provide the Australian-resident director, an Australian registered office and the ASIC calendar, with onboarding run online so UK time zones are not a barrier. Tax and FIRB advice stays with your own advisers. To get going, start here.

General information current at 27 October 2026. Not legal, tax or financial advice; confirm specifics with your advisers.

General information about Australian law and practice, not legal or tax advice for your circumstances. Check the official sources, or ask your adviser, before you act.