Medicare Levy & Surcharge Explained: Who Pays & How to Avoid It

Quick reality check. The Medicare levy is a 2% tax on your taxable income that helps fund Australia's public health system. It's calculated on your entire taxable income — not just the portion above a threshold — and is in addition to the income tax payable under the standard brackets.

For most taxpayers, the Medicare levy is simply 2% of their taxable income. On a $80,000 salary, that's $1,600 per year. The levy is not optional — it applies to all Australian residents for tax purposes regardless of whether they use the public health system or have private health insurance.

However, there's a low-income threshold below which the levy is reduced or eliminated entirely. For singles in 2025-26, the threshold is $27,222, with a shade-in rate of 10% applying to income between $27,222 and $34,027. Below $27,222, no Medicare levy is payable.

The Medicare levy surcharge is an additional tax of 1% to 1.5% on top of the standard 2% Medicare levy, payable by higher-income individuals and families who don't have private hospital cover. The MLS thresholds for 2025-26 are: $101,001 to $118,000 (singles) or $202,001 to $236,000 (families) — 1% surcharge; $118,001 to $158,000 (singles) or $236,001 to $316,000 (families) — 1.25% surcharge; above $158,000 (singles) or above $316,000 (families) — 1.5% surcharge.

The family threshold increases by $1,500 for each dependent child after the first. For a single person earning $120,000 without private hospital cover, the MLS costs $1,500 per year (1.25% of $120,000). In many cases, taking out basic private hospital cover costs less than the surcharge, making it financially rational to get private health insurance purely to avoid the MLS.

Worth knowing: The simplest way to avoid the MLS is to take out a compliant private hospital insurance policy. The policy must cover hospital treatment (not just extras/ancillary cover) and must include a minimum level of cover that satisfies ATO requirements.

Basic hospital policies with a $750 excess start from approximately $100 to $150 per month for singles, which is often less than the annual MLS for someone earning above $118,000. You must hold the policy for the full financial year to avoid the surcharge for that year — if you only have cover for part of the year, the surcharge applies for the uncovered months. Another strategy is to reduce your income for MLS purposes below the threshold through salary sacrifice into super.

Your income for MLS purposes includes taxable income plus reportable fringe benefits and total net investment losses, but reportable super contributions are excluded from the calculation in some circumstances.

The Lifetime Health Cover (LHC) loading is a related but separate penalty that applies to people who take out private hospital cover after their LHC base day (1 July following their 31st birthday). For each year you delay past this date, a 2% loading is added to your hospital insurance premium, up to a maximum of 70%.

For example, if you first take out hospital cover at age 40, you will pay a 20% loading on top of the standard premium. The loading is removed after 10 continuous years of holding hospital cover. LHC is designed to encourage people to take out private health insurance early and maintain it throughout their life.

Bottom line? Combined with the MLS, these policies create strong financial incentives for middle and higher-income Australians to hold private hospital cover. Use our Lifetime Health Cover Calculator to see how the loading affects your premiums at different ages.

The Australian Government Private Health Insurance Rebate reduces the cost of private health insurance premiums. The rebate amount depends on your age and income.

For singles earning below $101,000 (or families below $202,000), the rebate is approximately 24.6% for those under 65, 28.7% for ages 65-69, and 32.8% for age 70 and over. The rebate reduces as income increases and is eliminated entirely for singles earning above $158,000 (families above $316,000). You can receive the rebate as a reduction in your premium (applied directly by your insurer) or claim it as a tax offset when you lodge your tax return.

For a family paying $4,000 per year in health insurance premiums with an income below the threshold, the rebate saves approximately $984 per year. Use our Health Insurance Rebate Calculator and Private Health Decision Tool to determine the optimal approach for your situation. Now you know.

Use our Medicare Levy Calculator to determine your total Medicare levy obligation, including whether the MLS applies to you and how much you could save by taking out private health insurance. The calculator factors in your income, family status, number of dependents, and whether you've private hospital cover.

So what does this actually mean? It also shows the breakeven point — the income level at which taking out private health insurance becomes cheaper than paying the surcharge. For many Australians, the interaction between the Medicare levy, MLS, LHC loading, and the private health insurance rebate creates a complex decision matrix. Our calculators simplify this analysis so you can make an informed decision about whether private health insurance makes financial sense for your situation.