Most Australians do two things wrong with insurance: they overpay for cover they do not really understand, and they underinsure the things that would genuinely hurt. The fix is not buying more of everything, it is matching the cover to the risk and comparing properly.
This guide is the map. Each section gives you the short version and links to a full breakdown, last checked June 2026. None of it is personal financial advice; read the policy and confirm with the insurer.
Your car
Car insurance comes in layers, from the compulsory injury cover attached to registration up to comprehensive. The types and how to choose: car insurance explained, and how to compare car insurance without just chasing the lowest premium.
Your home
For owners, the big risk is underinsurance: setting a sum insured too low to rebuild. See home insurance explained, and if you rent the place out, the different cover you need in landlord insurance.
Your income and your life
This is the cover people skip and regret. Income protection insurance replaces part of your wage if you cannot work, and life insurance covers death and disability, much of which many Australians already hold inside their super.
Insure the losses you could not absorb, the house, your income, a serious illness, and self-insure the small stuff. Cheapest cover that does not pay when you need it is the most expensive kind.
Your health
Whether private health insurance is worth it depends on your income, age and usage, and on two tax levers that nudge higher earners toward hospital cover.
The bottom line
Work out which losses would actually set you back, insure those properly, and compare on cover and excess, not just the headline price. To line insurance up with the rest of your money, a tool like Your Finance Guide is a sensible starting point, then read the section above that fits your situation.