The Medicare Levy is a flat 2% of gross while income tax climbs through brackets. We compute what an Australian salary really takes home.
The Medicare Levy is the deduction Australian salary earners notice least and understand least. It is a flat charge that funds part of the public health system, and because it is flat while income tax is progressive, it behaves very differently from the rest of the bill.
On an A$100,000 salary our tax engine produces total deductions of A$22,520 and take-home pay of A$77,480 — an effective rate of 22.5%. Of that A$22,520, the Medicare Levy is A$2,000.
| Gross | Income tax | Medicare Levy | Take-home pay | Effective rate | Medicare as % of gross | || A$60,000 | A$8,420 | A$1,200 | A$50,380 | 16.0% | 2.0% | | A$80,000 | A$14,520 | A$1,600 | A$63,880 | 20.2% | 2.0% | | A$100,000 | A$20,520 | A$2,000 | A$77,480 | 22.5% | 2.0% | | A$150,000 | A$36,570 | A$3,000 | A$110,430 | 26.4% | 2.0% |
Look at the final column. At A$60,000, A$80,000, A$100,000 and A$150,000 the Medicare Levy is 2.0% of gross every time. It does not rise with income and it does not fall.
That is the key structural difference from income tax. Australian income tax is progressive — it climbs through brackets as earnings rise, which is why the effective rate in the table goes from 16.0% to 26.4%. The Medicare Levy does not do that. It takes the same proportion at every level shown.
The practical consequence is that the Medicare Levy is a bigger share of your deductions at low salaries and a smaller share at high ones. At A$60,000 it makes up A$1,200 of a A$9,620 total — about one dollar in eight. At A$150,000 it is A$3,000 of a A$39,570 total, closer to one dollar in thirteen.
The income tax line is doing all the work. From A$60,000 to A$150,000 the Medicare Levy rises by A$1,800 in cash terms, while income tax rises by A$28,150. The Medicare Levy is not what makes a high Australian salary expensive; the progressive income tax brackets are.
That is worth holding on to when reading comparisons. Australia's headline tax rates look high, and the effective rate on a large salary is genuinely high, but the structure is the same progressive shape you find in most of the countries on this site. The Medicare Levy sits on top as a flat addition rather than compounding it.
Our engine applies Australian resident income tax brackets and the standard Medicare Levy to a single earner on a straightforward salary.
Three things are worth stating plainly. First, we model the standard 2% Medicare Levy, not the reduced rate that applies to lower incomes or the exemptions that apply in specific circumstances. Second, we do not model the Medicare Levy Surcharge, which can apply to higher earners who do not hold private hospital cover. Third, this is a straightforward salary with no salary packaging, reportable fringe benefits or deductions claimed.
Every rate behind these figures is traced to an official source — for Australia that is the Australian Taxation Office — and each calculator page names the source and the date our figures were last compared against it. Our methodology sets out the full source table.
The two behave so differently that it is worth stating the contrast directly.
Income tax is progressive: the first slice of your income is taxed at a low rate, later slices at higher rates, and the average across everything sits somewhere between. It rewards the arithmetic of brackets and it is why the effective rate is always lower than the top rate you read about.
The Medicare Levy is proportional: 2% of gross, regardless of how much you earn. It has no brackets and no progression, so it never changes as a share of income at the levels in the table above.
Together they produce Australia's overall effective rate, and the balance between them shifts steadily towards income tax as salaries rise.
Our Australia salary tax calculator guide covers the wider system, and the tax brackets explainer works through the difference between marginal and effective rates.
Most of the markets on this site fund public health either through the same progressive income tax that funds everything else, or through a separate contribution with its own bands. Australia is unusual in charging a flat percentage of income for the purpose.
A flat levy has one consequence worth understanding clearly: it makes no distinction between a modest salary and a large one. Two people earning A$60,000 and A$150,000 pay the same proportion of their income towards it — 2.0% each — even though their income tax bills differ by more than a factor of four.
That is why the levy is sometimes described as regressive when it is looked at in isolation. The Australian system as a whole is strongly progressive once the income tax brackets are counted, because those brackets do the heavy lifting. The levy is a flat addition layered on top rather than a second progressive scale.
It also means the levy is not where a high earner's tax burden comes from, and not where a low earner's does either. Understanding which line is doing the work makes the rest of the system much easier to read.
What is the Medicare Levy in Australia? It is a payroll deduction that funds part of the public health system. Our engine applies the standard rate of 2% of gross income at every salary level in the table above.
Is the Medicare Levy the same as income tax? No. Income tax is progressive and climbs through brackets as you earn more. The Medicare Levy is flat at 2%, so it takes the same proportion at every income level.
What is take-home pay on A$100,000 in Australia? Our engine produces A$77,480 a year after A$22,520 of total deductions — an effective rate of 22.5%, including an A$2,000 Medicare Levy.
Does the Medicare Levy change with salary? The rate does not. It stays at 2% of gross across the range shown, so the cash amount rises with salary while the proportion does not.
What about the Medicare Levy Surcharge? It is a separate charge that can apply to higher earners without private hospital cover. It is not part of the figures on this page.
Why is the effective rate lower than Australia's top tax rate? Because the effective rate averages across your whole salary, and only the top slice of income is charged at the highest marginal rate. The lower brackets pull the average down.
The Australia salary calculator uses the same engine as this page and reproduces these figures for any salary, showing income tax and the Medicare Levy as separate lines so you can see exactly what each contributes.