Foreign Income and Tax in Australia 2025–26: What Every Australian Resident Needs to Declare

If you’re an Australian resident for tax purposes, the ATO expects you to declare income from everywhere in the world — not just what you earn here at home. Whether it’s a salary from an overseas employer, interest from a foreign bank account, dividends from international shares, or rent from a property abroad, it all needs to be reported on your Australian tax return.

With the ATO receiving data from overseas tax authorities through international information-sharing arrangements, undeclared foreign income is increasingly difficult to hide — and the penalties for getting it wrong can be significant. Here’s what Australian residents need to know about foreign income and tax for 2025–26.

Step One: Confirm Your Tax Residency

Before anything else, you need to establish whether you’re an Australian resident for tax purposes. This is determined by tax law — not your visa, citizenship, or immigration status.

The ATO applies four residency tests, and satisfying any one of them can make you an Australian tax resident:

1. The Resides Test — Do you reside in Australia according to the ordinary meaning of the word? This considers your physical presence, intentions, family ties, employment, assets, and social arrangements.
2. The Domicile Test — Is your domicile in Australia, and do you lack a permanent place of abode overseas?
3. The 183-Day Test — Were you present in Australia for more than half the income year (continuously or intermittently)?
4. The Commonwealth Superannuation Test — Applies to certain Australian Government employees posted overseas.

Why does this matter? Australian tax residents must declare worldwide income. Foreign residents generally only declare Australian-sourced income. If your residency status changed during the year — for example, you returned from a long overseas posting — you may have part-year obligations.

If you’re a resident of both Australia and another country under each country’s domestic law, a tax treaty may contain a tie-breaker rule. Treaties don’t automatically exempt income; the outcome depends on the specific treaty, income type, and your circumstances.

What Foreign Income Must You Declare?

There is no general minimum threshold for foreign income. Even small amounts of assessable foreign income must be reported. Income is reportable even if it stayed in an overseas account, was reinvested, or had foreign tax withheld before you received it.

Foreign Employment Income

Foreign salary, wages, commissions, and bonuses earned by Australian residents are generally assessable. If your income appears on an Australian income statement or PAYG payment summary, report it at the relevant employment income label. Other foreign employment income goes in the foreign income section of your return.

Some limited exemptions exist — for example, for qualifying foreign service under specific international agreements — but working overseas does not automatically create an exemption. Even exempt foreign employment income can affect the tax rate applied to your other income.

Foreign Pensions and Annuities

Most foreign pensions and annuities received by Australian residents are taxable here. Importantly, if foreign tax was withheld, you generally report the gross amount (before withholding), not just the cash you received. A deduction may be available for the undeducted purchase price of certain pensions.

Foreign superannuation lump sums are more complex — their treatment depends on when and how the payment was made. Professional advice is strongly recommended before treating any foreign pension or superannuation payment as exempt.

Foreign Investment Income

Review all your offshore accounts, platforms, and property for:

• Interest from foreign bank accounts and deposits
• Dividends from international shares and funds
• Royalties from overseas sources
• Rental income from overseas property
• Distributions from foreign partnerships or trusts
• Business income earned wholly or partly overseas

Report these amounts on a gross basis — including any foreign tax withheld. Don’t simply report the net cash you received.

Important: Foreign capital gains and losses are reported in the capital gains section of your return (question 18 in the supplementary return), not as other foreign income.

2025–26 Individual Tax Rates

Once you’ve determined your assessable income (including foreign income), Australian resident tax rates for 2025–26 apply:

Note: Medicare levy (2%) applies in addition to these rates for most residents.

The $18,200 tax-free threshold is not a reporting exemption — it’s a tax calculation threshold. You still need to include foreign income in your return even if your total income falls below it.

Avoiding Double Taxation: The Foreign Income Tax Offset (FITO)

If you’ve paid tax overseas on income that’s also assessable in Australia, you may be able to claim a Foreign Income Tax Offset (FITO) to reduce your Australian tax bill and avoid being taxed twice on the same income.

Who Can Claim It?

To be eligible, two conditions must be met:

1. You must have actually paid foreign income tax (or had it withheld on your behalf)
2. The income on which that tax was paid must be included in your Australian assessable income

Note: inheritance taxes, wealth taxes, penalties, fines, and interest charges do not qualify. Tax that is refundable by the foreign authority also doesn’t count.

The $1,000 Simplified Rule

• If your total eligible foreign tax paid is $1,000 or less, you can claim the actual amount without calculating the full FITO limit.
• If it exceeds $1,000, you can either calculate the FITO limit and claim the lesser amount, or elect to claim just $1,000 under the simplified approach (but you can’t carry forward the unused balance).

The FITO is non-refundable — it can reduce your Australian tax to zero, but you won’t receive a cash refund for any excess.

Treaty Considerations

If a tax treaty applies, it may cap the source country’s withholding rate. If more tax was withheld than the treaty allows, the excess generally can’t be converted into an Australian FITO — you may need to seek a refund from the foreign tax authority instead.

How to Report Foreign Income in myTax

In myTax, ensure you’ve selected the relevant foreign income sections. Here’s a quick guide to where different types of income are reported:

Don’t forget: If you owned or held interests in overseas assets worth A$50,000 or more at any time during the year, you must tick the relevant disclosure box — this is an asset-disclosure requirement, not an income threshold.

Convert Everything to Australian Dollars

All foreign income, deductions, and tax paid must be converted to Australian dollars before completing your return. Use the ATO’s Foreign Income Conversion Calculator or a reasonable rate from an Australian banking institution. Keep records of the exchange rate used, its source, and your calculation.

Common Mistakes to Avoid

The ATO receives data from overseas financial institutions through the Common Reporting Standard (CRS) and FATCA arrangements, so undeclared foreign income is increasingly detectable. Watch out for these frequent errors:

• ❌ Assuming your visa status determines your tax residency
• ❌ Thinking the 183-day rule is the only residency test
• ❌ Omitting income because it stayed in an overseas account
• ❌ Reporting net cash received instead of gross income (before foreign withholding)
• ❌ Treating the $1,000 FITO rule as an income exemption
• ❌ Claiming foreign tax that hasn’t been paid yet or is refundable
• ❌ Entering foreign capital gains as “other foreign income”
• ❌ Forgetting the A$50,000 overseas assets disclosure
• ❌ Using inconsistent exchange rates without keeping records
• ❌ Assuming all foreign pensions or overseas employment income are exempt

Your 2025–26 Foreign Income Checklist

• ✅ Confirm your Australian tax residency status for the full year
• ✅ Check whether any tax treaty applies to your situation
• ✅ Collect all overseas income records — employment, pensions, bank interest, dividends, rental, trust distributions
• ✅ Report gross amounts (add back foreign withholding)
• ✅ Report foreign capital gains in the capital gains section — not as other foreign income
• ✅ Convert all amounts to Australian dollars and keep your exchange rate records
• ✅ Test your FITO eligibility and apply the correct method
• ✅ Complete the A$50,000 overseas assets disclosure if required
• ✅ Seek professional advice for complex situations — dual residency, foreign pensions, foreign trusts, or treaty claims

Sources

• ATO: Foreign source income and foreign assets or property 2026
• ATO: Your tax residency
• ATO: Claiming a foreign income tax offset
• ATO: Foreign income tax offset rules guide 2024
• ATO: Foreign income conversion calculator
• ATO: Foreign exchange rates — annual 2026 financial year
• ATO: Foreign income (myTax 2026)

Need Help With Foreign Income on Your Tax Return?

Navigating foreign income, residency rules, and tax treaties can be complex — and getting it wrong can be costly. The team at TaxServe Australia specialises in helping individuals and businesses manage their Australian tax obligations, including cross-border situations.

Whether you’ve worked overseas, received a foreign pension, or hold international investments, we can help you lodge correctly and claim every offset you’re entitled to.

Contact TaxServe Australia today for expert, personalised tax advice.