Private health deadlines for permanent residents — Medicare Levy Surcharge and Lifetime Health Cover
The moment you are granted permanent residency (PR) and register for Medicare, an invisible private health insurance clock starts ticking. This guide, based on official Australian sources, covers LHC loading — which makes premiums more expensive the later you sign up — and the MLS extra tax that applies to higher earners.
Why is there a deadline in a country where private health insurance is 'optional'?
Thanks to Medicare, Australian permanent residents can receive free treatment as public patients in public hospitals, and taking out private health insurance is not mandatory. However, the government uses two mechanisms to encourage those who can afford it to take out private health insurance (particularly hospital cover): LHC (Lifetime Health Cover) loading, which makes premiums permanently more expensive the later you sign up, and the MLS (Medicare Levy Surcharge), which taxes you extra if your income is high and you have no hospital cover. For new permanent residents, both of these clocks start ticking the moment you register for Medicare, so it is important to understand the structure first, regardless of whether you intend to sign up.
The 2% Medicare levy and the MLS are separate items
The Medicare levy is a base charge of 2% of taxable income paid by most taxpayers, and it applies regardless of whether you have private health insurance (reductions apply for low incomes). The MLS is a separate item added 'on top' of it, levied only when your income exceeds the threshold and you do not have hospital cover. Also, this guide is a different topic from OSHC/OVHC for temporary visas — it is about private health insurance that permanent residents take out with domestically registered insurers.
LHC loading — the 12-month countdown that starts after Medicare registration
LHC is a scheme that adds a lifetime-style surcharge to your premium the later you take out hospital cover. For new migrants, the reference date (base day) is the later of 'the 1 July following your 31st birthday' and 'the first anniversary of your full Medicare registration'. In other words, if you were granted permanent residency after turning 31, you need to start hospital cover within roughly 12 months of registering for Medicare to sign up without loading. If you first take out cover after your base day, a surcharge of 2 percentage points for each year you are over 30, up to a maximum of 70%, is added to your hospital cover premium.
It is a 'lifetime surcharge', but there are conditions for its removal
If you maintain hospital cover with loading for 10 continuous years, the loading is removed. Also, once you have started cover, you can have gaps of up to 1,094 days over your lifetime (one day short of three years) without affecting your loading. The loading applies only to hospital cover premiums and is not added to extras premiums.
- My base day = the later of 'the 1 July following my 31st birthday' vs 'the first anniversary of my full Medicare registration'
MLS — the extra tax that applies when your income exceeds the threshold
The MLS (Medicare Levy Surcharge) is an additional tax levied when your income for MLS purposes exceeds the threshold and you and all of your family do not hold appropriate hospital cover, at 1% to 1.5% depending on your income tier. It is 'added' separately from the basic 2% Medicare levy, and is calculated pro rata for the number of days you were without cover. Thresholds are adjusted every year, so check the specific amounts against the latest ATO figures.
- The assessment is based on your income for MLS purposes, not just taxable income — it also adds reportable fringe benefits, reportable super contributions, net investment losses, and more
- Extras alone do not exempt you — only hospital cover from an Australian-registered insurer counts
Which case am I? — a breakdown of 4 situations
These are four situations new permanent residents commonly find themselves in. Which item is urgent depends on your age and income.
Your base day is 'the 1 July following your 31st birthday', so you have some time before LHC becomes an issue. However, if your income exceeds the threshold, the MLS applies regardless of age from that year.
Your base day becomes 'the first anniversary of your full Medicare registration', which is effectively a 12-month deadline. To sign up without loading, you need to start hospital cover before then.
Without hospital cover, you may be charged the MLS (1–1.5%) every year. Compare your expected MLS amount with the hospital cover premium (after applying the rebate) to decide.
Free treatment in public hospitals stays the same, so this is a legitimate choice. The key point is whether the decision was made knowing the structure: loading if you sign up later, and the MLS if your income rises.
Action checklist — what to check in your first year as a permanent resident
Check the items below in order right after registering for Medicare and you will not miss the deadlines.
- Confirm your full Medicare registration date via your myGov/Medicare records and write the date down
- Calculate your base day — the later of 'the 1 July following your 31st birthday' and 'the first anniversary of your registration'
- Compare this year's expected income for MLS purposes against the ATO threshold (the family threshold applies if you have a spouse)
5 common mistakes
These are misconceptions and mistakes new permanent residents often make. If any apply to you, check now.
- Taking out only extras (dental, optical, etc.) and assuming you are exempt from the MLS — only hospital cover counts
- Assuming the deadline starts from your visa grant date or arrival date — the reference is your full Medicare registration date (plus the 31st birthday rule)
- Assuming the OSHC/OVHC you had on a temporary visa meets the requirements — it is generally not recognised as hospital cover for LHC/MLS purposes, so recheck when you transition to PR