What is the Medicare levy surcharge and when are you required to pay it?

The Medicare levy surcharge is designed to encourage people with higher incomes to take out private patient hospital cover. You may be liable for the Medicare levy surcharge if you exceed the relevant income threshold without an appropriate level of private health insurance.

The Medicare levy surcharge is additional to the Medicare levy. The Medicare levy is a tax Australians pay to cover the costs of our public health system (Medicare). The Medicare levy is 2% of your taxable income and automatically calculated and applied when you lodge your tax return. Typically, the Pay As You Go (PAYG) amount your employer withholds from your wages includes a portion to cover the Medicare levy. 


The Medicare levy surcharge is levied against an individual’s taxable income, on top of the Medicare levy, when they don’t have the appropriate level of private hospital cover. Below we’ve outlined the Medicare levy surcharge rates for the 2022-23 financial year.


Medicare levy surcharge (MLS) rates

For each additional child, the income threshold increases $1500.


While a couple’s combined income is used to determine whether the Medicare levy surcharge applies, the actual surcharge is applied individually based on each person’s taxable income. For example, if one partner earns below the low income threshold ($24,276 for 2022-23), they are not liable for the Medicare levy surcharge regardless of the combined income.


Should a taxpayer’s family circumstances change during the year (e.g., they marry or separate), the Medicare levy surcharge is calculated for each period separately, reflecting their circumstances at the time.


Paying the Medicare levy surcharge


When you lodge your tax return, if it’s determined you’re required to pay the Medicare levy surcharge, it will be combined with the Medicare levy and show as one item (Medicare levy and surcharge) on your notice of assessment.


Preparing your tax?


We know tax season can be a real headache, so we’re here to help. For accountants you can depend on for efficient and expert tax preparation, contact Ascent Accountants today. 



Need help with your accounting?

Find Out What We Do
July 14, 2025
What does a “comfortable” retirement mean to you? For some, it’s travel and lifestyle. For others, it’s simply having the bills paid on time without stress. Whatever your version of comfortable looks like — the key is planning. We’re here to help!
July 14, 2025
Selling property in Australia? Don’t forget your Clearance Certificate — it could SAVE you THOUSANDS at settlement. If you don’t have one, the buyer is legally required to withhold part of your payment — delaying and reducing what you receive. Applying is free and easy — and Ascent Accountants can help you get it sorte
July 14, 2025
If your business paid contractors during the last financial year — think tradies, cleaners, and more — you may need to lodge a Taxable Payments Annual Report (TPAR). Missing it (deadline: 18 August!) can lead to late penalties. Not sure if you need to lodge or what to incl
June 12, 2025
June is zooming by! Here’s another handy checklist for business owners—let’s get you sorted for EOFY and tick off those to-dos.
June 12, 2025
EOFY is almost here. Are you ready? Now’s the time to get your finances in order and maximise your tax return. Our latest guide covers top tax deductions, super contributions & co-contributions, SMSF must-dos, PAYG instalment tips and a 30 June checklist.
June 12, 2025
Whether you're a first-time landlord or managing multiple properties, understanding what you can claim at tax time can make a big difference to your bottom line. In our latest blog, we break down the most common (and often overlooked) deductions.
More Posts