Median salary
$48,286
ANZSCO 5311 · General clerical workers
Administrative assistant salary in Australia
Median salary for an Australian administrative assistant is $48,286 per year (2022-23 tax return data), with $42,322 take-home after tax at current FY2025-26 rates.
After tax (yr)
$42,322
Fortnightly
$1,628
Tax returns
302,331
Income distribution
Source: ATO Taxation Statistics 2022-23, Table 15 (ANZSCO unit group 5311, based on 302,331 tax returns).
| Metric | Taxable income | Salary / wages | Total income |
|---|---|---|---|
| Median | $52,572 | $48,286 | $54,443 |
| Average (mean) | $59,526 | $49,198 | $61,514 |
Taxable income = gross income minus allowable deductions. Salary / wages = PAYG-reported income only. Total income = all sources including investment, business, etc.
Take-home pay on the median $administrative assistant salary
| Gross salary (median) | $48,286 |
| Income tax | −$4,998 |
| Medicare levy (2%) | −$966 |
| Low-income tax offset | +$276 |
| Take-home pay | $42,322 |
| + Employer super | $5,794 |
See the $50,000 salary page for full breakdown (monthly, fortnightly, weekly, daily and hourly), or
open the calculator prefilled with $48,286 to model salary sacrifice, HELP, or novated lease.
Related occupations · General clerical workers
Other occupations within the same ANZSCO sub-major group.
| Occupation | Tax returns | Median salary |
|---|---|---|
| Public servant - administrative service officer - levels 3-4 | 26,629 | $74,732 |
| Keyboard operator | 15,198 | $52,308 |
Frequently asked questions
How much does a administrative assistant earn in Australia?
The median salary or wage income for an Australian administrative assistant in 2022-23 was $48,286, based on 302,331 lodged tax returns. The average (mean) was $49,198; the mean is pulled up by high earners so the median is a better guide for a typical administrative assistant.
What is a administrative assistant salary after tax?
On the median $48,286 salary for a administrative assistant, take-home pay in FY2025-26 is about $42,322 per year after income tax and the 2% Medicare levy — roughly $1,628 per fortnight or $814 per week.
How much tax does a administrative assistant pay?
On the median $48,286 salary, a administrative assistant in FY2025-26 pays about $5,964 in total tax — $4,998 income tax plus $966 Medicare levy. Effective rate: 12.4%.
How many people work as a administrative assistant in Australia?
302,331 Australians lodged a tax return as a administrative assistant in 2022-23. This is the count of individuals who classified themselves under ANZSCO unit group 5311 on their return.
What is the average vs median administrative assistant salary?
Average (mean): $49,198. Median: $48,286. The median is usually lower because a small number of very high earners pull the average up. For a realistic picture of what a typical administrative assistant earns, use the median.
Data sources
Salary data: Australian Taxation Office — Taxation Statistics 2022-23, Table 15. Used under Creative Commons Attribution 4.0 Australia licence.
Take-home pay calculated at paycalculator.page using ATO-published FY2025-26 brackets, 2% Medicare levy, and default settings (Australian resident, private hospital cover, tax-free threshold claimed).