What is FIRB? Foreign Investment Rules AU

What it is

FIRB stands for the Foreign Investment Review Board. In Australian property discussions, “FIRB approval” is shorthand for the foreign investment screening process that can apply before a foreign person buys Australian residential land. Strictly, the Treasurer is the decision maker under the foreign investment framework, while FIRB, Treasury and the Australian Taxation Office support administration of the framework. For residential real estate, the ATO has regulatory functions for reviewing proposals, compliance and the vacancy fee. This means a buyer should not think of FIRB as a single counter at settlement. It is a framework of applications, fees, conditions, exemptions, registrations and enforcement obligations that can affect whether a purchase can proceed.

Why it matters

FIRB matters because foreign buyers who need approval can face contract, settlement and compliance risk if they sign before understanding the rules. Residential land is treated differently from many other investments because official guidance says foreign investors generally need to notify the ATO before acquiring residential land, regardless of value. Fees may be payable, the statutory decision timeframe does not start until the correct fee is paid, and conditions may attach to an approval. The rules also affect developers, temporary residents, foreign-owned companies and advisers who draft contracts conditional on approval.

How it works

The process begins by identifying whether the buyer is a foreign person and whether an exemption applies. The official residential real estate page lists examples where a residential application is not required, including Australian citizens living abroad, Australian permanent resident visa holders and eligible New Zealand special category visa holders. If approval is required, residential real estate buyers apply and pay through ATO Online Services for foreign investors rather than the Foreign Investment Portal. The fee generally depends on the value and kind of investment, and the 30 day statutory timeframe does not start until the correct fee has been paid. After acquisition, foreign owners may need to notify the Register of Foreign Ownership of Australian Assets. If a residential dwelling is not occupied or genuinely available for rent for more than 183 days in a year, an annual vacancy fee may apply. From 1 April 2025 to 31 March 2027, foreign investors are generally prohibited from purchasing established dwellings unless a limited exception applies.

In practice

In practice, a temporary resident, foreign company or overseas buyer should check the rules before making an offer, because the contract may need a clear condition allowing time for approval. Conveyancers often coordinate the timing with finance, settlement and state duty obligations, but the foreign investment application itself is a Commonwealth matter. Buyers should confirm whether the property is a new dwelling, vacant residential land, established dwelling or redevelopment proposal, because policy treatment differs. They should also plan for registration and vacancy obligations after settlement. A local buyer who is an Australian citizen generally does not need a residential real estate application simply because they live overseas.

Because foreign investment settings can change by date and investor category, an FIRB explanation should be read as a pathway rather than a substitute for checking the current rule. The key practical questions are whether the buyer is a foreign person, what type of residential land is being acquired, whether an exemption applies, and whether application, fee, register or vacancy-fee obligations are triggered.

Common misconceptions

1. FIRB itself approves residential purchases. The Treasurer is the decision maker under the legislation. FIRB is an advisory body; for residential real estate, the ATO handles much of the review and compliance work.
2. There is a dollar threshold below which foreign buyers can skip notification. Official guidance indicates that notification is generally required regardless of value for most residential land categories.
3. Paying the application fee means approval has been granted. Payment starts or supports the process. Approval is a separate formal decision; buyers must wait for the outcome before proceeding.
4. The temporary established dwelling ban applies to all residential property. The restriction targets established dwellings specifically. New dwellings, vacant land and other categories are treated differently under the framework.

Related terms

• Conveyancing — the legal transfer process a foreign buyer must complete after obtaining FIRB approval.
• Conveyancer — the licensed specialist who handles title transfer and can coordinate with advisers on FIRB compliance.
• Cooling-Off Period — the window after contract exchange during which a buyer may rescind, relevant when FIRB approval is still pending.
• Foreign Person — the status defined in legislation that determines whether the FIRB framework applies to a buyer.
• No Objection Notification — the form of FIRB approval outcome confirming the Treasurer does not object to the acquisition.
• Exemption Certificate — an approval type covering certain buyer categories or multiple acquisitions under a single application.
• Vacancy Fee — a charge linked to occupancy obligations for foreign owners of residential property.