Many families from Hong Kong and elsewhere in Asia hold valuable property at home with little or no debt. When a child settles in Melbourne, or the family decides to invest here, one option is to borrow against the overseas property, or from an overseas lender, rather than through an Australian bank. Sometimes an overseas private lender or family company wants security over the Australian property.
This article explains, in general terms, the Australian legal issues that may arise for borrowers and lenders when an overseas loan funds Australian property. It deals with Australian law only. Questions about the Hong Kong or other overseas loan, mortgage and regulation are for advisers in that place.
How Australian lenders approach foreign income and non-resident borrowers
Australian lenders set their own credit policies, which can change. In general, they may take a more cautious view of income earned overseas and of non-resident borrowers, and some may not lend to non-residents at all. Lenders must also meet their own AML/CTF and, where the loan is regulated, responsible lending obligations.
Borrowing overseas against overseas property
Where a Hong Kong bank lends against a Hong Kong flat and the proceeds fund an Australian purchase, the Australian property may be bought unencumbered. From an Australian law perspective, the issues include evidencing the source of funds, whether the buyer needs foreign investment approval, the buyer’s Australian tax position including any interest deductions, and how the arrangement fits the family’s estate plan. Whether the loan terms permit the money to be used overseas, and how the Hong Kong security works, is a matter for Hong Kong lawyers.
Foreign lenders taking a mortgage over Australian land
Registration in Victoria
In Victoria, a mortgage over Torrens title land is generally registered under the Transfer of Land Act 1958 and lodged electronically. A foreign lender usually acts through an Australian lawyer, who completes verification of identity and authority and the lodgment. The mortgagee must take reasonable steps to verify the identity of the mortgagor, and an existing first mortgagee’s consent or a priority arrangement may be needed for a second mortgage.
Foreign investment approval for lenders
Taking security over Australian land can be an acquisition of an interest in land under the foreign investment framework. A moneylending exemption generally applies to security taken in good faith, on ordinary commercial terms, in the course of a lending business, and to enforcing that security. It has limits. For residential land, the exemption is narrower and may not cover some foreign lenders, such as private lenders that are not licensed financial institutions of the kind the rules describe. Special rules apply to foreign government investors and national security assets. A private or family lender from overseas should check this before funding.
Consumer credit law
If a loan is to an individual for personal purposes or residential investment property, Australia’s National Credit Code and credit licensing rules may apply, depending on factors including whether the lender carries on a business of providing credit in Australia.
Interest withholding tax
Interest paid by an Australian resident to a non-resident lender may be subject to Australian interest withholding tax, which the borrower may have to withhold and pay to the ATO. Australia has no comprehensive tax treaty with Hong Kong. A failure to withhold may also affect the borrower’s ability to claim interest deductions. Exemptions and exceptions can apply depending on who borrows, who lends and how the money is used, so advice from a registered tax agent is important before the loan is signed.
Currency risk
A loan in Hong Kong dollars or US dollars funding an Australian dollar asset carries currency risk. If exchange rates move, the debt measured in Australian dollars, or the rent compared with repayments, can change significantly. These are commercial risks to discuss with a financial adviser, but the loan documents can affect how they play out.
AML and source of funds
When loan proceeds arrive from overseas, Australian banks, conveyancers and, since 1 July 2026, lawyers providing certain services may ask for the loan agreement, evidence of the overseas security and bank records showing the funds’ path. The money must comply with the laws of the place it leaves and with Australian law. Our separate article on bringing business income and wealth to Australia lawfully discusses source of funds in more detail.
Cross-border enforcement
A lender with a registered Victorian mortgage may generally enforce it in Victoria, subject to notice requirements and its duties when selling. Recovering any shortfall from a borrower who lives overseas, or enforcing an overseas judgment against Australian assets, is more complex. Australia’s foreign judgments legislation allows registration of judgments from certain listed courts, including some Hong Kong courts, subject to conditions; otherwise a fresh claim may be needed. How an Australian judgment is enforced in Hong Kong is a question for Hong Kong lawyers. Governing law and jurisdiction clauses matter from the start.
Refinancing later
Families often plan to refinance with an Australian lender once a child has Australian income or residency. Whether that is possible depends on lender policy at the time. Refinancing may involve discharging a foreign lender’s mortgage, any conditions attached to foreign investment approval, and tax and duty questions if ownership is restructured.
Coordinating with the Hong Kong lawyer and the broker
These transactions usually involve several advisers: a Hong Kong lawyer for the overseas loan and security, a mortgage broker, the Australian conveyancer or lawyer, and tax advisers in both places. Timing is a common problem, because overseas drawdown, currency conversion and Australian settlement dates must line up.
A hypothetical scenario
Consider parents in Hong Kong who planned to borrow against their flat to help their daughter buy an apartment in Melbourne, while a relative’s company offered a second loan secured over the Australian apartment. Questions arose about foreign investment approval for the purchase and the security, withholding tax on the relative’s loan, how the funds would be evidenced to the conveyancer, and how a later refinance would work. The right approach depended on facts that needed advice.
Questions to discuss with your adviser
- Who is the borrower, and does the buyer or the lender need foreign investment approval?
- Will the lender take security over the Australian property, and how will it be registered?
- Could Australian consumer credit law apply to the loan?
- Will interest withholding tax apply, and who is responsible for it?
- How will the source of funds be documented for settlement?
- What happens if the borrower defaults or wants to refinance?
Frequently asked questions
Can I use a Hong Kong mortgage to buy Australian property?
It may be possible to borrow in Hong Kong against Hong Kong property and use the funds in Australia, subject to the loan terms and Hong Kong law. Australian approval and tax questions may still apply.
Can an overseas lender take a mortgage over Australian property?
Generally yes, but the mortgage needs to be properly registered, and the lender may need to consider foreign investment approval, credit law and withholding tax depending on the circumstances.
Do I have to withhold tax on interest paid to an overseas lender?
Interest withholding tax may apply when an Australian resident pays interest to a non-resident, subject to exceptions. Tax advice before signing is recommended.
Every family’s situation is different, and the answer often turns on details. Book a consultation so we can review your documents and circumstances before you act.
How Chua Tan Associates can help
Chua Tan Associates acts for private lenders and borrowers on mortgage transactions in Victoria, including loan and security documents, registration and enforcement. We coordinate with Hong Kong and other overseas lawyers, mortgage brokers and tax advisers so the Australian side fits the overseas loan. Justin Chua trained in accounting (Bachelor of Commerce, accounting major), worked in finance in Hong Kong before law, and is a licensed real estate agent. We have a notary public and advise in English, Mandarin and Cantonese.
Important: This article is general information only and must not be relied on. It is not legal, tax or financial advice, does not take your circumstances into account, and may not reflect changes in the law after publication. Laws of other countries may also apply. Do not act or refrain from acting on the basis of this article. Reading it or contacting us does not create a lawyer–client relationship. Please book a consultation for advice on your situation.
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Chua Tan Associates acts for families, executors, trustees and their professional advisers in estate planning, estate administration and estate disputes in Australia and across borders. To arrange a confidential consultation, please contact our Melbourne office on +61 3 9602 3988 or submit an enquiry. Advice is available in English, Mandarin and Cantonese.
Justin Chua (蔡智勋), lawyer and mediator, Chua Tan Associates, Melbourne. General information only, not legal or tax advice.
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