Taxed Here on Everything, With Credit for Tax Paid There
An Australian tax resident is assessed on worldwide income, including foreign dividends, interest, rent and pensions. The foreign income tax offset gives credit for tax already paid overseas, capped at the Australian tax payable on that income — so foreign tax up to the Australian rate is recovered and anything above it is not.
- The answer: Foreign income is assessable in Australia, and foreign tax paid on it generates an offset capped at the Australian tax on the same income.
- The trap: The offset cannot create a refund and cannot be carried forward. Foreign tax above the Australian rate on that income is simply lost.
- The recommendation: Where a treaty reduces the foreign withholding rate, claim it at source. Recovering it afterwards through the offset is capped and frequently incomplete.
Where the AI summary above gets this wrong
"You do not pay Australian tax on income you have already paid tax on overseas."
That's surface-true. Here's what it misses:
- Worldwide income is assessable regardless — It is included in your Australian return, and the foreign tax generates an offset rather than an exemption.
- The offset is capped and cannot be carried forward — It is limited to the Australian tax on that income. Foreign tax above the Australian rate is not recovered in that year or any later one.
01 What is assessable
An Australian tax resident includes foreign income in assessable income at the gross amount, before foreign tax, converted to Australian dollars. That covers foreign dividends and interest, rent from overseas property, foreign business income and most foreign pensions.
Foreign employment income is included too, and foreign capital gains on assets other than taxable Australian property are assessable in the ordinary way with the discount available.
The residency question is what decides all of it, and it is settled by statutory tests rather than by citizenship or where you spend the year — the position is in the non-resident post.
02 How the offset works
Foreign tax paid on assessable foreign income generates an offset against your Australian tax. Below a small threshold the full amount can be claimed without further calculation; above it, the offset is capped.
The cap is the difference between your Australian tax with the foreign income included and your Australian tax with it and its related deductions excluded. In effect, the credit cannot exceed the Australian tax on that income.
The offset is non-refundable and cannot be carried forward. Foreign tax above the Australian rate is lost, which is why reducing the withholding at source under a tax treaty matters more than recovering it afterwards.
Shows: the foreign income tax offset actually recovered, capped at the Australian tax on the same foreign income. Ignores: the small-amount threshold below which the full amount is claimable, deductions related to the foreign income, and any treaty reduction at source.
Source: ATO — Dividends
03 Where it interacts with the rest
Foreign dividends carry no franking credits, so the refundability that makes Australian shares attractive to a low-income retiree does not apply — the contrast is in the franking credits post.
A retiree with little Australian tax to pay may therefore recover little of the foreign withholding, because the offset is capped at an Australian tax that is close to zero.
That is a genuine argument for holding international equities inside superannuation rather than personally for such a household, since the fund has a tax liability the credit can offset against.
Record-keeping is the practical burden. The gross foreign income, the foreign tax paid and the exchange rate used all have to be evidenced, and a broker's annual statement does not always separate them clearly enough to support a claim years later.
The cap is the part that surprises retirees. If your Australian tax on the income is close to zero — which for someone living on tax-free pension payments it is — then the credit is close to zero too, and the foreign withholding is simply gone. That is a real argument for holding international shares inside super rather than in your own name.
FAQ
How is income from my international shares taxed and can I claim a foreign income tax offset?
Foreign income is assessable in Australia at the gross amount, and foreign tax paid generates an offset capped at the Australian tax on that income. The offset is non-refundable and cannot be carried forward.
How is my foreign pension income taxed once I am an Australian tax resident?
Most foreign pensions are assessable income in Australia, with a foreign income tax offset for any tax paid overseas. Some are treated differently under a specific tax treaty.
Why do I recover less than I paid?
Because the offset is capped at the Australian tax on that income. A retiree with little Australian tax to pay recovers little of the foreign withholding, which is an argument for holding international equities inside super instead.
Sources
Regulator references
- ATO — Tax rates: Australian resident · Australian Taxation Office · 2026The resident marginal rate scale by income year, excluding the Medicare levy.Last verified: 2026-09-07
- ATO — Dividends · Australian Taxation Office · 2026How dividends are taxed in Australia and what must be declared.Last verified: 2026-09-07
Calculator unit tests · the assertions this page's worked example is checked against, and their last result
Changelog
- 2026-09-07 — initial publish (new format)
Run this rule against your situation
See what this rule does to your own projection — month by month, to age 90.
Join the Waitlist
Jordan Reeves
Founder of Talk Through Wealth. A software engineer for over a decade before turning to retirement planning, Jordan built the projection engine after watching family members get fragmented, country-by-country advice that never reconciled. He writes about retirement the way the engine computes it: month-by-month, lifetime-long, and skeptical of any rule of thumb that hasn't been run through the math.