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Tax Guide and MLS Calculator

Find out exactly what you owe, what you can save, and how private health insurance affects your tax bill.

Medicare Levy Surcharge Calculator

Enter your details to see exactly how much MLS you pay and whether private health cover makes financial sense for you.

The Medicare Levy Surcharge explained

Most Australians pay the Medicare Levy, which is 2% of taxable income and funds the public health system. The Medicare Levy Surcharge (MLS) is a separate additional charge that applies only to higher income earners who do not hold eligible private hospital cover. It was introduced to encourage higher income earners to use the private system and reduce demand on public hospitals.

2025-26 MLS income thresholds (singles)

TierAnnual income (single)MLS rateOn a $120,000 income
No surchargeUnder $101,0010%$0
Tier 1$101,001 to $140,0001.0%$1,200
Tier 2$140,001 to $180,0001.25%$1,500
Tier 3Over $180,0001.5%$1,800

2025-26 MLS thresholds (families and couples)

TierCombined incomeMLS rate
No surchargeUnder $202,0010%
Tier 1$202,001 to $280,0001.0%
Tier 2$280,001 to $360,0001.25%
Tier 3Over $360,0001.5%
The family income threshold increases by $1,500 for each dependent child after the first. Source: ATO 2025-26.

What counts as eligible hospital cover?

To avoid the MLS, your hospital cover must be with a registered Australian health insurer and have an excess no greater than $750 for singles or $1,500 for couples and families. Extras-only cover does not count.

The Australian Government Private Health Insurance Rebate

The rebate is a government contribution toward the cost of your private health insurance premium. The amount depends on your income and age and is means-tested, so higher income earners receive a smaller rebate or none at all.

Indicative 2025-26 rebate rates (singles, under 65)

Income tierAnnual incomeUnder 6565 to 6970 and over
Base tierUnder $101,001~24.6%~28.7%~32.8%
Tier 1$101,001 to $140,000~16.4%~20.5%~24.6%
Tier 2$140,001 to $180,000~8.2%~12.3%~16.4%
Tier 3Over $180,0000%0%0%
Rebate percentages are reviewed and adjusted annually. These figures are indicative. Always confirm current rates with the ATO or your health fund before making decisions.

How to claim the rebate

You can claim the rebate as a premium reduction, where your insurer applies it directly and you pay a reduced premium each month. Or you can claim it as a tax offset when you lodge your tax return. Most people find the premium reduction simpler.

Lifetime Health Cover loading

Lifetime Health Cover (LHC) loading is designed to encourage Australians to take out private hospital cover earlier in life. If you do not take out hospital cover by 1 July following your 31st birthday, you pay a 2% loading on top of your hospital premium for every year you were without cover after turning 30, up to a maximum of 70%.

Age at first taking out coverLoadingExample: $150/month base premium
30 or under0%$150/month
312%$153/month
3510%$165/month
4020%$180/month
5040%$210/month
65 or over70% (maximum)$255/month
The loading is removed after 10 continuous years of hospital cover, regardless of when you first took it out.

Private health insurance at tax time

Each year your health fund sends you a private health insurance tax statement, usually by mid-July. This document shows your insurer details, membership number, days held, premiums paid, and government rebate received.

If you use a tax agent, simply give them your tax statement. If you use myTax it often pre-fills automatically from your fund's data.