Australia · FY2026-27
Western Australia salary calculator
What you take home from a salary in Western Australia after federal income tax and the Medicare levy — the same calculation as every other state and territory, since Australia has no state-level income tax.
Your take-home
Estimated take-home, a year
$70,680
of $90,000 gross
Effective tax rate
21.5%low
of every dollar goes to federal tax and the Medicare levy — no state or territory tax exists
- Gross salary
- $90,000
- Federal income tax
- −$17,520
- Medicare levy
- −$1,800
- Take-home
- $70,680
Ranks #8 of 8 for take-home pay at this salary — tied with every other state and territory, since none levies its own tax (average $70,680).
Western Australia vs. every other state & territory
Every state and territory shows the same take-home pay — Australian income tax is entirely federal.
- Western Australia$70,680
- Australian Capital Territory$70,680
- New South Wales$70,680
- Northern Territory$70,680
- Queensland$70,680
- South Australia$70,680
- Tasmania$70,680
- Victoria$70,680
See all states & territories · Compare Western Australia with specific states
How federal tax works (there's nothing state-specific to add)
Every Australian paycheque runs through the same federal brackets, wherever you live — income tax has been collected exclusively at the federal level since 1942, so Western Australia has nothing of its own to layer on top.
| Taxable income | Rate |
|---|---|
| $0 – $18,200 | 0% |
| $18,200 – $45,000 | 15% |
| $45,000 – $135,000 | 30% |
| $135,000 – $190,000 | 37% |
| $190,000 and above | 45% |
On top of that, the Medicare levy adds a flat 2% of taxable income for most residents.
An economy dominated by mining and resources (iron ore, LNG), which pushes wages in those sectors well above the national average. Perth is one of the world's most isolated capital cities, several hours' flight from the eastern states.
What this estimate simplifies
This excludes the income-tested Medicare Levy Surcharge (which depends on private health insurance status), HECS-HELP student-loan repayments, and superannuation, which is paid by the employer on top of salary rather than deducted from it. See Aftertax's European methodology for the same principle of transparent simplifications applied across the site.
Common questions
Does Western Australia have its own income tax on top of federal tax?
No. Personal income tax in Australia has been collected exclusively at the federal level since 1942 — no state or territory, including Western Australia, levies its own income tax. The figure on this page is the same as every other state and territory's for the same gross salary.
What does the figure include?
Federal income tax on the FY2026-27 brackets (0% to $18,200, then 15/30/37/45%), plus the flat 2% Medicare levy. It excludes the income-tested Medicare Levy Surcharge, which depends on private health insurance status, and superannuation, which is paid by the employer on top of salary rather than deducted from it.
Why does Western Australia show the exact same take-home pay as every other state or territory?
Because there's no state-level tax variation to model — that's the actual Australian tax system, not a simplification. An economy dominated by mining and resources (iron ore, LNG), which pushes wages in those sectors well above the national average. Perth is one of the world's most isolated capital cities, several hours' flight from the eastern states. None of that changes the number on this page, only what it's worth to live on day to day.
Why might my real Western Australia take-home pay be different?
Common reasons: you have private hospital cover, which avoids the Medicare Levy Surcharge if your income is high enough to otherwise face it; you salary-sacrifice into superannuation, which lowers your taxable income; you claim work-related deductions; or you have a HECS-HELP student loan, which adds a separate income-tested repayment on top of tax. Always confirm important numbers with a tax professional or the ATO.