Medicare Levy Surcharge Australia: Do You Need Private Health Insurance?

What Is the Medicare Levy Surcharge?

Before understanding the surcharge, it helps to know about the standard Medicare Levy first. The Medicare Levy is a flat 2% charge on your taxable income that funds Australia's public healthcare system — Medicare. It pays for bulk-billed doctor visits, public hospital treatment, and subsidised medicines through the Pharmaceutical Benefits Scheme (PBS). Almost every Australian resident earning above roughly $27,222 pays this levy automatically through the PAYG system.

The Medicare Levy Surcharge (MLS) is something entirely different. It is an additional tax — on top of the standard 2% levy — charged specifically to higher-income earners who don't hold an appropriate level of private patient hospital cover for the full financial year. The purpose is straightforward: the government wants higher-income Australians to use the private hospital system, which in turn reduces the load on public hospitals.

The MLS rate ranges from 1.0% to 1.5% depending on your income. At first glance it sounds small. But on a salary of $130,000, a 1.25% surcharge adds up to $1,625 in extra tax — money that could easily pay for a decent hospital cover policy instead.

The Difference Between Medicare Levy and Medicare Levy Surcharge

These two things are often confused, so it's worth being clear. The Medicare Levy (2%) applies to almost everyone earning above the low-income threshold. The Medicare Levy Surcharge (1–1.5%) is an additional charge only for higher earners without private hospital cover. If you earn $130,000 and don't have hospital cover, you pay both — that's 3% to 3.5% of your income going toward these two charges combined.

Holding compliant private hospital cover eliminates the surcharge entirely. It does not reduce or exempt you from the standard 2% Medicare Levy — that still applies regardless.

FY2025-26 Medicare Levy Surcharge Thresholds and Tiers

The ATO uses four income tiers to determine whether you owe the surcharge and at what rate. For the 2025-26 income year, the thresholds are as follows.

Medicare Levy Surcharge — Singles thresholds FY2025-26

Tier	Income Range	MLS Rate
Tier 0 (no surcharge)	$0 – $101,000	0%
Tier 1	$101,001 – $118,000	1.0%
Tier 2	$118,001 – $158,000	1.25%
Tier 3	$158,001 and above	1.5%

Medicare Levy Surcharge — Family thresholds FY2025-26

Tier	Family Income Range	MLS Rate
Tier 0 (no surcharge)	$0 – $202,000	0%
Tier 1	$202,001 – $236,000	1.0%
Tier 2	$236,001 – $316,000	1.25%
Tier 3	$316,001 and above	1.5%

The family income threshold increases by $1,500 for each dependent child after the first. So a family with two dependent children has a base Tier 0 threshold of $203,500 rather than $202,000.

If you're unsure of your exact tax position across income, Medicare Levy, and the surcharge, CalcPhi's Income Tax Calculator breaks this down clearly for FY2025-26.

What Counts as "Income for MLS Purposes"?

This is where many people get caught out. The ATO does not use your taxable income alone to calculate whether you owe the MLS. It uses a broader definition called "income for MLS purposes," which includes your taxable income plus reportable fringe benefits (such as salary-packaged car or health benefits), total net investment losses, and reportable employer super contributions (voluntary contributions your employer makes above the compulsory rate).

So even if your payslip shows $95,000, reportable fringe benefits of $10,000 can push your MLS income to $105,000 — putting you firmly in Tier 1. This catches many salaried employees who salary package benefits through their employer without realising the tax implications.

The Break-Even Point: Is Private Health Insurance Cheaper?

The central question most people ask is simple: would I spend less on a private hospital insurance policy than I'd lose to the surcharge? The answer depends on your income and the cost of the policy, but the numbers usually favour buying cover.

Consider Sarah, a nurse in Melbourne earning $115,000 a year. Without hospital cover, she falls into Tier 1 and pays an MLS of 1% — that's $1,150 in extra tax. A basic Bronze or Silver hospital cover policy through a registered insurer costs roughly $900 to $1,200 per year. For Sarah, buying even a basic policy costs about the same as the surcharge — but she also gets the benefit of the insurance itself, potentially jumping the queue for elective procedures and having choice of doctor.

Now consider James, a project manager earning $145,000. His surcharge is 1.25% — that's $1,812 per year. The same basic hospital cover policy still costs around $900 to $1,200 annually. James is paying $600 to $900 more in tax than he would spend on premiums. For James, buying cover is clearly the financially smarter choice.

At Tier 3 (above $158,000 single), the surcharge is 1.5%. On an income of $200,000, that's $3,000 in extra tax. Even a comprehensive hospital policy would cost well under that.

Use CalcPhi's Salary Take-Home Pay Calculator to see exactly how much of your income is going toward tax, the Medicare Levy, and the potential surcharge, so you can make this comparison clearly for your own situation.

What Qualifies as Appropriate Private Hospital Cover?

Not just any health insurance policy will eliminate the surcharge. The policy must specifically be private patient hospital cover — extras-only cover (for things like dental, optical, and physio) does not count and will not protect you from the MLS.

The hospital policy must also:

• Be provided by a registered Australian health insurer
• Have an excess no higher than $750 for singles or $1,500 for couples and families

Policies with higher excesses — sometimes called "junk policies" — don't meet the ATO's definition of appropriate cover, and you will still be charged the surcharge even if you hold them. Always check that your policy meets these requirements, particularly if you bought a very low-cost plan primarily to avoid the surcharge.

The Lifetime Health Cover Loading: An Extra Reason to Decide Early

There's another financial pressure connected to private health insurance that's worth knowing about — the Lifetime Health Cover (LHC) loading. If you don't take out private hospital cover by 1 July following your 31st birthday, you'll pay an additional 2% loading on top of your premiums for every year you delay. Someone who first takes out cover at age 40 pays a 20% loading on their premiums — potentially for life.

This loading accumulates until you've held cover for 10 continuous years, at which point it drops off entirely. But it makes waiting until your 50s a costly strategy. For Australians approaching 30, this is a strong reason to consider taking out at least a basic hospital policy now — before the loading kicks in.

Exemptions: Who Doesn't Have to Pay the MLS?

There are limited exemptions from the Medicare Levy Surcharge. You may be fully exempt if you hold a Department of Veterans' Affairs (DVA) Gold Card, if you're a blind pensioner, or if you received a carer allowance on behalf of a person who is blind. Foreign nationals on some visa types may also be exempt, depending on their Medicare entitlement status.

For most working Australians, though, these exemptions won't apply. If your income is above the threshold, your options are essentially to hold compliant hospital cover or pay the surcharge.

The Private Health Insurance Rebate: A Bonus You May Be Missing

If you do hold private health insurance, you may also be entitled to the Private Health Insurance Rebate — a government rebate on your premium costs that reduces the effective price of your policy. The rebate is income-tested, meaning higher earners receive a smaller rebate, and it phases out entirely above Tier 3 income levels.

For Tier 0 earners (under $101,000 single), the rebate can be significant — around 24% to 36% of your premium depending on your age. This rebate can be taken as a direct reduction in your premiums (applied by the insurer) or as a tax offset when you lodge your return. Either way, it brings down the real cost of holding cover, making the decision to buy even easier for lower-income Australians who happen to be just above the MLS threshold.

What About Families and Couples?

For couples and families, the MLS is calculated on your combined household income. Both partners need to consider their combined position. If a couple earns $110,000 combined, they're safely under the $202,000 family threshold — no surcharge applies. But if one earns $200,000 and the other earns $30,000, their combined income of $230,000 puts them squarely in Tier 1.

Importantly, each person's surcharge is calculated based on their own taxable income, not the combined figure. So if the $200,000 earner doesn't hold hospital cover, they pay the MLS on their own income — even if their partner does hold cover. Each person in a couple must individually hold appropriate hospital cover to avoid their own MLS liability.

Making the Decision: A Simple Framework

If your income for MLS purposes is above $101,000 (single) or $202,000 (family), ask yourself three questions.

First, what is your annual MLS exposure? Multiply your income by your applicable rate (1%, 1.25%, or 1.5%). Second, what would a basic private hospital policy cost you per year? Get a few quotes from Australian health insurers. Third, does the insurance have any useful coverage you'd actually benefit from — like elective surgery, mental health inpatient care, or maternity cover?

If the cost of a policy is less than or similar to your surcharge liability, there is no reason not to hold cover. If you're already paying the surcharge out of habit or inertia, you're essentially donating the difference to the ATO every year.

To see how different income levels affect your total tax burden, explore CalcPhi's suite of Australian tax calculators — from income tax to take-home pay and capital gains, every calculator is free and runs entirely in your browser.

Frequently Asked Questions

• What is the Medicare Levy Surcharge threshold for 2025-26?

  For singles, the threshold is $101,000. If your income for MLS purposes is at or below this figure, no surcharge applies. For families and couples, the combined threshold is $202,000, increasing by $1,500 for each dependent child after the first.

• What is the difference between the Medicare Levy and the Medicare Levy Surcharge?

  The Medicare Levy is a standard 2% charge that applies to almost all Australian residents as a contribution toward public healthcare funding. The Medicare Levy Surcharge is an additional tax of 1% to 1.5% charged only to higher-income earners who don't hold appropriate private hospital cover. You can owe both at the same time.

• Does extras-only health insurance avoid the Medicare Levy Surcharge?

  No. Only private patient hospital cover meets the ATO's requirements for avoiding the MLS. Extras-only policies covering dental, optical, or physio are not counted. The hospital policy must also have an excess no higher than $750 for singles or $1,500 for families.

• How is the MLS calculated if I only had cover for part of the year?

  The ATO applies the surcharge on a pro-rata (daily) basis. If you held cover for 300 out of 365 days, you pay the surcharge for the remaining 65 days only. Starting or cancelling a policy mid-year triggers a proportional charge for the period without cover.

• Does the Medicare Levy Surcharge apply to superannuation income?

  Not directly. The MLS is calculated on income for MLS purposes, which includes taxable income and certain other components like reportable fringe benefits and net investment losses. Concessional contributions taxed inside super are generally not included. However, any taxable super withdrawals counted as assessable income could be included. A tax agent can clarify your specific position.

• Can I claim the private health insurance rebate if I earn above the MLS threshold?

  Yes, the Private Health Insurance Rebate is available to most policyholders, but the percentage you receive depends on your income tier and age. Higher-income earners (Tier 3) receive a reduced or nil rebate. For singles under $101,000 (Tier 0), the rebate can meaningfully reduce premium costs, making private cover even more affordable.