The maximum amount an insurance company will pay out if you make a valid claim. This is the total coverage amount you select when purchasing a policy, such as $500,000 for life insurance or $100,000 for trauma insurance.
The sum insured is the predetermined monetary value of your insurance cover, representing the maximum lump sum payable under the policy. It is fixed in the policy schedule and disclosed in the PDS before purchase.
The payment trigger differs by product:
Most Australian policies let you adjust cover during the policy life:
When comparing premiums between insurers, confirm you are comparing equivalent sums insured. Premium differences may simply reflect different coverage amounts rather than genuine value differences. Australian regulations require insurers to state the sum insured clearly in the policy schedule and PDS.
A 40-year-old parent with a $600,000 mortgage and two children selects a $1,000,000 sum insured for life insurance to clear the debt and provide $400,000 for family living expenses
A business owner chooses $750,000 TPD sum insured, calculated as 10 times their $75,000 annual income, ensuring financial stability if they become permanently disabled
A couple indexes their $500,000 life insurance sum insured, which increases by 2.8% annually with CPI, growing to $550,000 over six years to maintain real value against inflation
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