What Is the Medicare Levy Surcharge in Australia in 2026?
The Medicare Levy Surcharge (MLS) is an extra amount added to your Australian income tax when your income sits above the surcharge threshold and you do not hold private hospital cover. It is not a charge that everyone pays — people below the income threshold, people under 31, and people who already hold the right private health insurance are all outside its reach. The Australian Government Department of Home Affairs "Health and Wellbeing" page, as of the July 2026 official page, describes the design in one sentence: the Australian Taxation Office (ATO) provides rebates for private health insurance depending on your level of income, and there is a surcharge for not having the insurance if you are aged 31 years or older. The income thresholds and the surcharge rates themselves are set out by the ATO on its Medicare levy page, and that is the page that governs the figures for any given year.
Is the Medicare Levy Surcharge the same as the Medicare levy?
No — they sit side by side but do different jobs. The Medicare levy is the general contribution toward Australia's public health system that most taxpayers pay through their annual tax return. The surcharge is an addition on top of that, and it only appears when a higher-income earner has no private hospital cover. Paying the standard levy does not mean you owe the surcharge; the two are worked out separately.
Medicare itself is the federal government service that provides payment and services for health care and medicine. According to the Department of Home Affairs page, it covers free public hospital care, help with the cost of out-of-hospital care, and subsidised medicines under the Pharmaceutical Benefits Scheme. It does not cover dental care, optical care or ambulance transport, which is one reason people buy private health insurance at all.
Who actually has to pay it?
Three conditions have to line up at the same time.
- Income. Your income for surcharge purposes is above the threshold the ATO publishes. Below that threshold, no surcharge arises regardless of whether you hold insurance.
- Age. You are 31 or older. The Department of Home Affairs page states the surcharge applies to not having insurance if you are aged 31 years or older.
- No private hospital cover. You (and, depending on how the ATO defines it, your family) do not hold private hospital insurance for the year.
A hypothetical example makes the shape clear: a 34-year-old earner above the threshold with no private hospital cover would face the surcharge; the same person at 29 would not, because of age; and the same person at 34 who holds hospital cover would not, because of the cover. Change any one of the three and the outcome changes.
Does everyone in Australia pay it?
No, and this is the most common misunderstanding. The surcharge is a targeted addition, not a universal one. Most taxpayers either fall below the income threshold, are under 31, or hold private hospital cover. The surcharge exists as a policy nudge: it makes holding private hospital cover cheaper in relative terms for higher earners than going without it.
What counts as "having private health insurance"?
Private health insurance in Australia is sold by many companies, and the Department of Home Affairs page notes that packages range from very small and specific to comprehensive cover. Private health insurance funds may cover your treatment as a private patient in a private or public hospital, and can include services Medicare does not cover, such as dental care, most optical care and ambulance transport.
The surcharge test is about private hospital treatment, not extras-only policies. An extras policy that only covers dental or glasses does not do the same job as hospital cover in this context, and the ATO page sets out exactly what counts. Because cover types differ so widely between funds, the government runs privatehealth.gov.au, which provides detailed information about private health insurance funds and how the private system works.
How does the surcharge relate to the private health insurance rebate?
They are two sides of the same mechanism, and both are income-based.
| Private health insurance rebate | Medicare Levy Surcharge | |
|---|---|---|
| What it is | Government help with the cost of premiums | Extra tax when you have no private hospital cover |
| How income matters | The rebate depends on your level of income | Only applies above the income threshold |
| Where it is set | Australian Taxation Office | Australian Taxation Office |
| Effect | Reduces what cover costs you | Increases what going without cover costs you |
The rebate means the cost of a policy is not simply the sticker premium, and the surcharge means the cost of having no policy is not zero. Both are income-tested, which is why the "right" answer differs from person to person rather than being the same for everyone.
What if I have just arrived in Australia?
Your visa affects whether you can use Medicare, which is a separate question from the surcharge. The Department of Home Affairs page states that migrants, refugees and humanitarian entrants generally have immediate access to health care under Medicare depending on their visa, while other temporary migrants may have to hold private health insurance. Enrolment is done in person at a Medicare Service Centre, roughly seven to ten days after arrival, by bringing your passport or travel documents.
Whether the surcharge applies to you personally is worked out through your Australian tax return, not through your visa grant. If you earn income in Australia, you register with the ATO for a tax file number and lodge an income tax return; returns must be completed and sent to the ATO by 31 October each year unless you use a registered tax agent. Income, age and cover are assessed there together.
How do I know what applies to my situation this year?
Work through the three conditions in order — income against the published threshold, age, and whether you held private hospital cover for the full year — and confirm the current numbers on the ATO's Medicare levy page before you rely on them, because thresholds and rates are reviewed over time and this article is general information only, not personalised tax or legal advice.
Frequently Asked Questions
Is the Medicare Levy Surcharge the same thing as the Medicare levy?
No. The Medicare levy is the standard contribution most Australian taxpayers make toward the public health system, while the surcharge is an additional amount that only arises for higher-income earners without private hospital cover. They are calculated separately on your tax return.
Do I pay the Medicare Levy Surcharge if I am under 31?
No. The Department of Home Affairs states the surcharge applies to not having insurance once you are aged 31 years or older, so age alone can put you outside the surcharge even if your income is high. Income and private hospital cover still matter once you cross that birthday.
Does any private health insurance policy remove the surcharge?
Not every policy. The surcharge is tied to private hospital cover, so an extras-only policy limited to things like dental or optical care is not the same thing. What exactly counts is defined by the ATO on its Medicare levy page.
I am a temporary visa holder — does the surcharge apply to me?
The surcharge is assessed through your Australian tax return rather than through your visa, so the deciding factors are your income, your age and whether you hold private hospital cover. Temporary migrants may also be required to hold private health insurance for visa or Medicare-access reasons, which is a separate requirement.
Where can I find the current income thresholds and surcharge rates?
The income thresholds and the rates are published by the Australian Taxation Office on its Medicare levy page, and those figures are the ones that apply for a given year. This article explains the structure rather than restating numbers, because thresholds and rates are reviewed over time.
Can I receive the private health insurance rebate and avoid the surcharge at the same time?
Yes, they are different mechanisms that point in the same direction. The rebate reduces the cost of holding cover depending on your income, while the surcharge adds tax when you hold none. Holding cover above the threshold generally means the surcharge does not arise.