Written by

Steven Lee

Mortgage Director, ODIN Mortgage & Tax

10+ years in Australian banking and mortgage lending

Last reviewed

Updated on: October 13, 2026 View profile →

Securing an expat home loan in Australia is not simply a matter of having a high income and a clean credit history. Before a lender evaluates your financial profile in detail, it screens your application against a set of criteria specific to borrowers living overseas. Understanding those four gatekeeping criteria is the single most practical step any Australian expat can take before entering the mortgage process. The short answer: lenders assess your residency status, your foreign income (and how much of it they will count), your deposit position, and the property type you intend to purchase. Each criterion operates independently, and weakness in any one of them can stop an application before it is properly reviewed.

Why Do Lenders Treat Expat Borrowers Differently at All?

Australian lenders price and structure loans based on assessed risk. Borrowers living overseas introduce complexity that a domestic application does not: income in a foreign currency, employment outside Australian legal frameworks, a borrower who cannot readily walk into a branch, and in some cases, uncertainty about how long the borrower will remain employed in their current role. Lenders respond to this complexity by applying additional filters rather than standard domestic criteria alone.

This matters because it means the expat application process is not slower or harder simply due to bureaucracy. Each filter exists for a specific risk reason, and understanding that reason tells you exactly what to prepare.

Criterion One: What Is Your Residency Classification?

Residency classification is the first thing any lender establishes, because it determines which product range you can access and which policy framework applies to your application. The distinction is not just between “living overseas” and “living in Australia.” Lenders typically recognise several distinct categories, each treated differently. These classifications and their treatment are subject to change based on individual lender policy.

• Australian citizen living overseas: Generally the most favourably treated category. Most lenders on a specialist panel will consider these applications, though conditions vary by lender.
• Australian permanent resident living overseas: Treated similarly to citizens in most cases, though some lenders apply additional conditions.
• Temporary resident in Australia: A separate category with different FIRB implications and more restricted lender access.
• Foreign national (non-Australian) purchasing Australian property: Subject to FIRB approval requirements and a narrower lending panel.

The practical consequence is that two people with identical incomes and deposits can receive different outcomes based on residency status alone. Knowing your classification before approaching a lender prevents wasted time and unnecessary credit enquiries on your file.

Criterion Two: How Does Your Foreign Income Get Assessed?

Building on the residency filter, income assessment is where expat applications diverge most dramatically from domestic ones, and where the majority of borrowing power surprises occur. The core concept to understand is income shading.

What is income shading? Income shading is the practice by which Australian lenders reduce the gross foreign income figure before using it in their serviceability calculations. Rather than accepting 100% of your overseas salary, a lender may count only a percentage of it, effectively reducing your assessed borrowing capacity. The shading rate applied varies considerably from lender to lender and from currency to currency.

The practical implication is that the same income, denominated in different currencies or earned in different employment structures, can produce materially different borrowing capacity outcomes depending on which lender receives the application. This is precisely where ODIN Mortgage’s proprietary lender-by-lender income shading data creates a genuine advantage: knowing in advance which lender will assess your specific income profile most favourably means applications are placed with purpose, not by guesswork.

Criterion Three: How Much Deposit Do You Have, and Where Did It Come From?

Deposit size is the third gatekeeping criterion, and for expat borrowers it is typically held to a higher threshold than the domestic minimum. A larger deposit serves two functions from a lender’s perspective: it reduces their exposure on the loan, and it demonstrates genuine financial commitment from a borrower they cannot meet in person.

Deposit requirements vary significantly by lender, borrower profile, and property type, and these policies change over time. Eligible borrowers may be able to borrow at higher LVRs with lender’s mortgage insurance (LMI), though the availability of LMI for non-resident borrowers depends on individual lender policy.

Beyond the amount, lenders also assess deposit provenance. Funds held overseas may require additional documentation to establish their legitimacy and source. Common requirements include:

• Bank statements demonstrating savings history (typically three to six months)
• Evidence that funds can be transferred to Australia for settlement
• Documentation of any gifted funds, with lender-specific gift letter requirements

Criterion Four: What Property Are You Buying?

Stepping back from the income and deposit questions, a separate concern is the asset itself. Lenders assess property type and location as an independent risk variable, and certain property categories attract more conservative policy regardless of the borrower’s financial strength.

Categories that commonly attract additional lender scrutiny include:

• High-density apartments, particularly in inner-city postcodes with high supply ^[1]
• Properties below a minimum floor area (policies vary by lender)
• Off-the-plan purchases, where the completed valuation may differ from the contracted price
• Properties in remote or low-liquidity markets

For expat borrowers, the property risk layer compounds the borrower risk layer. An application that looks strong on income and deposit can still face challenges if the property itself sits in a restricted category. Understanding this before exchanging contracts avoids scenarios where a buyer is committed to a purchase but cannot secure financing.

Frequently Asked Questions

References

1. Assessing the Effects of Housing Lending Policy Measures | Financial Stability Review – October 2018 | RBA (www.rba.gov.au)