Personal Tax in Australia
Australia uses a progressive income tax system managed by the Australian Taxation Office (ATO). Understanding your tax obligations is essential when you start working in Australia.
Income Tax Rates (2024–25)
Australia uses a progressive tax system. The more you earn, the higher rate you pay, but only on the income in each bracket. Australian residents benefit from the tax-free threshold of $18,200.
Australian Residents
| Taxable Income | Rate | Tax Payable |
|---|---|---|
| $0 – $18,200 | Nil | Nil |
| $18,201 – $45,000 | 16% | 19c per $1 over $18,200 |
| $45,001 – $135,000 | 30% | $4,288 + 30c per $1 over $45,000 |
| $135,001 – $190,000 | 37% | $31,288 + 37c per $1 over $135,000 |
| $190,001+ | 45% | $51,638 + 45c per $1 over $190,000 |
Non-Residents
| Taxable Income | Tax Rate |
|---|---|
| $0 – $135,000 | 30% (no tax-free threshold) |
| $135,001 – $190,000 | 37% |
| $190,001+ | 45% |
The 2% Medicare Levy applies to most Australian residents on top of income tax. Low-income earners may receive a reduction or exemption.
Key Tax Concepts for Migrants

Tax File Number (TFN)
Required to work and lodge tax returns. Apply free at ato.gov.au. Without one, tax is withheld at 47%.

Tax Return
Financial year is 1 Jul–30 Jun; returns due 31 Oct via myTax or a registered agent. Most migrants receive a refund.

Superannuation
Employers must contribute 11% of your earnings. Departing temporary residents can claim it back as a DASP.

Medicare Levy
A 2% levy on taxable income funds Medicare. Most temporary visa holders ineligible for Medicare are exempt.

Work-Related Deductions
Claim uniforms, tools, professional memberships, work-from-home, and self-education expenses. Keep all receipts.

Foreign Income
Australian tax residents must declare worldwide income. Tax treaties with many countries prevent double taxation.
The Australian Taxation Office (ATO)
The ATO administers Australia's federal tax system and is responsible for collecting taxes, issuing TFNs, and providing free online tax lodgement services.
The ATO's website (ato.gov.au) provides extensive free guidance for migrants and temporary residents on tax residency tests, superannuation, TFN applications, and DASP claims.
The myTax online portal allows most individuals to lodge their tax return for free in as little as 30 minutes, with pre-filled data from employers, banks, and government agencies.

