Medicare Levy Calculator 2026-27

How the Medicare Levy Works in Australia

The Medicare Levy is a tax charged to Australian residents to help fund the nation's universal public healthcare system, Medicare. Established in 1984 under the Hawke government, the levy replaced the earlier Medibank levy and has been a permanent component of the Australian tax system since. Unlike income tax, which uses progressive brackets, the Medicare Levy is a flat 2% applied to your entire taxable income once you exceed the shade-in threshold. For most workers, this means the levy is simply 2 cents for every dollar earned.

The levy is collected seamlessly through the PAYG (Pay As You Go) withholding system. Your employer calculates the levy alongside your income tax and deducts the combined amount from each pay period. You do not need to make separate payments or file additional forms for the Medicare Levy. The calculation is handled automatically by the ATO's withholding schedules, and the final amount is reconciled when you lodge your annual tax return.

For the 2025-26 financial year, the Medicare Levy raises an estimated $18 billion in revenue for the Commonwealth Government. However, this represents only a portion of total public healthcare expenditure, which exceeds $100 billion annually. The remainder is funded from general taxation revenue and state government contributions. The levy was increased from 1.5% to 2% in 2014, ostensibly to partially fund the National Disability Insurance Scheme (NDIS), though in practice all levy revenue flows into consolidated revenue rather than being earmarked for specific programs.

Medicare Levy Low-Income Shade-In Thresholds

To protect low-income earners from the full impact of the 2% levy, the ATO applies a shade-in mechanism that gradually phases in the levy as income rises above a minimum threshold. If your taxable income is below the lower threshold, no levy is payable at all. Between the lower and upper thresholds, you pay a reduced amount calculated as 10% of the income above the lower threshold. Above the upper threshold, the full 2% levy applies to your entire taxable income.

The shade-in calculation works as follows. For a single person earning $29 000, the levy is calculated as 10% of ($29 000 minus $26 000) = 10% of $3 000 = $300. This is compared to the full 2% levy on the entire income ($29 000 multiplied by 2% = $580), and the lower of the two figures applies, so the person pays $300. At $32 500, the shade-in levy (10% of $6 500 = $650) equals the full 2% levy ($32 500 multiplied by 2% = $650), and above this point the full 2% rate applies to every dollar of taxable income.

Family thresholds apply where you have a spouse (married or de facto) and/or dependent children. The family threshold increases by $1 500 for each dependent child after the first. The family shade-in mechanism uses the combined income of both spouses and applies the same 10% phase-in formula. Senior thresholds apply to individuals entitled to the Seniors and Pensioners Tax Offset (SAPTO).

Medicare Levy Surcharge: A Detailed Analysis

The Medicare Levy Surcharge (MLS) is an entirely separate charge from the standard 2% Medicare Levy. It applies to Australian residents who earn above certain income thresholds and do not hold an appropriate level of private hospital insurance. The MLS was introduced in 1997 to encourage higher-income earners to take out private health insurance, thereby reducing demand on the public hospital system and supporting the viability of the private health insurance market.

The surcharge is calculated on your "income for MLS purposes," which differs from taxable income. It includes taxable income, reportable fringe benefits (such as a novated lease or entertainment benefits), total net investment losses (negative gearing amounts added back), and certain other amounts. This broader definition prevents individuals from using salary packaging or negative gearing to reduce their income below the MLS threshold while maintaining a high standard of living.

MLS Income Tiers 2025-26

The family thresholds increase by $1 500 for each dependent child after the first, following the same rule as the standard Medicare Levy family thresholds.

When Private Hospital Insurance Makes Financial Sense

For workers earning above $93 000 (single) or $186 000 (family) who do not currently hold private hospital insurance, the financial case for taking out a policy is often compelling purely from a tax perspective, independent of the healthcare benefits.

Consider a single person earning $110 000 without hospital cover. The MLS at Tier 1 (1.0%) costs $1 100 per year. A basic hospital policy from a major insurer typically costs $1 000 to $1 500 per year for a person under 40 in good health. The policy eliminates the $1 100 MLS while also providing private hospital cover, including shorter waiting times for elective surgery, choice of doctor, and private room accommodation. At this income level, the policy is roughly cost-neutral from a tax perspective while providing genuine healthcare benefits.

As income increases, the financial advantage of holding insurance grows substantially. At $150 000 (Tier 3, 1.5% MLS), the surcharge without insurance is $2 250 per year. A comprehensive hospital policy might cost $1 500 to $2 000, saving $250 to $750 annually while providing access to the private hospital system. At $200 000, the MLS would be $3 000, making the saving even more significant.

Hospital policy costs are indicative for a single person under 40. Actual premiums vary by insurer, coverage level, age, and excess selected. The Private Health Insurance Rebate further reduces premiums for eligible individuals.

Private Health Insurance Rebate

The Australian Government provides an income-tested rebate that reduces the cost of private health insurance premiums. The rebate is a percentage of the premium, with higher rebates for lower-income earners and older policyholders. For 2025-26, the rebate tiers for a person under 65 are approximately:

• Income up to $93 000 (single) / $186 000 (family): Rebate of approximately 24.6%
• $93 001 - $108 000 / $186 001 - $216 000: Rebate of approximately 16.4%
• $108 001 - $144 000 / $216 001 - $288 000: Rebate of approximately 8.2%
• $144 001+ / $288 001+: No rebate

You can receive the rebate as a premium reduction (your insurer reduces the amount you pay) or claim it as a tax offset when you lodge your return. The rebate makes private health insurance more affordable for lower and middle-income earners, further strengthening the financial case for holding a policy. For a $1 400 policy at the base tier, the 24.6% rebate reduces the effective annual cost to approximately $1 056.

Lifetime Health Cover Loading

The Lifetime Health Cover (LHC) loading is a government initiative designed to encourage Australians to take out and maintain private hospital cover from a younger age. If you do not have hospital cover on your LHC base day (generally 1 July following your 31st birthday) or if you have gaps in your hospital cover after that date, you will pay a loading of 2% on top of your hospital insurance premium for each year you were without cover after turning 30, up to a maximum loading of 70%.

For example, if you first take out hospital cover at age 40, you would face a 20% LHC loading (2% for each of the 10 years between age 30 and 40). On a $1 500 annual policy, this adds $300 per year, bringing the total to $1 800. The loading remains in place for 10 continuous years of hospital cover, after which it is removed. If you let your cover lapse during the 10-year period, the loading resets.

The LHC loading creates a strong incentive to take out hospital cover before turning 31, even if you are in good health and unlikely to use private hospital services in the near term. The premium saved by avoiding the loading can amount to tens of thousands of dollars over a lifetime of cover.

Medicare Levy on Common Salary Levels

MLS column shows the surcharge for individuals without private hospital cover. Those with hospital cover pay $0 MLS.

Who Is Exempt from the Medicare Levy?

Several categories of individuals are exempt from paying the Medicare Levy. Non-residents for tax purposes are exempt for the entire period of non-residency, as they are not entitled to Medicare benefits. Workers on certain temporary visas who are not covered by a Reciprocal Health Care Agreement (RHCA) can apply for a Medicare Levy Exemption Certificate from Services Australia, which their employer then uses to adjust PAYG withholding.

Australian Defence Force members may be exempt during certain periods of deployment or service. Norfolk Island residents have specific rules that may provide exemption depending on their coverage arrangements. Individuals who arrived in or departed from Australia during the financial year receive a pro-rata exemption for the days they were not Australian residents for tax purposes.

If you believe you are entitled to an exemption, you can claim it on your annual tax return in the Medicare Levy section. For ongoing exemptions (such as being a non-resident), you may need to provide supporting documentation. Your employer can adjust your PAYG withholding if you provide them with a Medicare Levy Exemption Certificate or a withholding declaration indicating your exempt status.

Impact on Financial Planning

The Medicare Levy and MLS should be factored into all financial planning calculations. When budgeting your take-home pay, remember to add 2% to your effective income tax rate. A worker earning $100 000 with a marginal income tax rate of 30% actually faces a combined marginal rate of 32% (30% income tax plus 2% Medicare Levy). This combined rate is the one you should use when evaluating the after-tax value of additional income, deductions, or salary sacrifice arrangements.

For high-income earners, the MLS adds a further layer. Without hospital cover, a worker earning $150 000 faces a combined marginal rate of approximately 40.5% (37% income tax plus 2% Medicare Levy plus 1.5% MLS). This makes salary sacrifice into super particularly attractive, as the 15% contributions tax is far below the combined marginal rate. Even taking out private hospital cover, the combined rate at $150 000 is approximately 39% (37% plus 2%), making every dollar of tax-deductible expense or concessional super contribution worth 39 cents in tax savings.

Sources

• ATO: Medicare Levy
• ATO: Medicare Levy Surcharge
• Department of Health: Private Health Insurance Rebate