US Taxes for Americans Living in Australia
If you’re a US citizen, you likely still need to file.
US taxes for Americans living in Australia work very differently than Australian taxes, and that difference catches a lot of people off guard.
Even if you live and work full-time in Australia, earn income in AUD, and file an Australian return, the US generally still requires annual tax filing based on citizenship.
When US Tax Filing Is Still Required
In most cases, Americans living in Australia still need to file a US tax return if their income is above standard filing thresholds. This is true even when:
- Your employer is Australian
- You already pay tax in Australia
- You don’t owe additional US tax
The US taxes based on citizenship, not residency, which is one of the biggest surprises expats run into.
Key Differences Between US and Australian Taxes
A few differences tend to cause the most confusion:
- The US uses a calendar tax year, not Australia’s July–June year
- The US filing deadline for individuals is April 15th
- Foreign income is still reported on a US return
- Certain Australian accounts and investments trigger extra US reporting
- Filing requirements can apply even when no tax is owed
Doing everything right under Australian tax rules doesn’t always mean you’re compliant on the US side.
Getting Clear on Your Situation
For most expats, the biggest relief comes from understanding:
- Whether filing is required
- What actually applies to their situation
- What needs attention now versus what doesn’t
A short call can help confirm where you stand with US taxes for Americans living in Australia and what the next steps look like.
Schedule a Call
Book a short, no-obligation call here to talk through your situation and get clear on your US tax filing.