What is life insurance, and is it important?

Average customer rating: 4.3/5
Written by Joshua Wildie
Reviewed by Eliza Buglar
Expert reviewed by Steven Spicer
Updated 19 August 2025

What is the purpose of life insurance?

Life insurance can help provide financial peace of mind if you die or suffer a serious injury or illness. It provides you or your chosen beneficiary financial assistance, either through a lump sum payout or monthly payments, if the claim is payable.

Life insurance may assist in covering financial obligations such as mortgage repayments, everyday living expenses, funeral costs, children’s education fees and debts.

What are my options with life insurance?

There are three main types of life insurance cover, and a suitable option depends entirely on your circumstances and needs.

Term life insurance

Total and permanent disability cover (TPD)

Trauma cover

Income protection

Life and TPD insurance through super

Income protection through super

What affects my life insurance premiums?

Happy familySimilar to other kinds of insurance, life insurance premiums can vary depending on the type of cover, the insurance provider and your specific circumstances (e.g. age and health).

Some important factors to consider when calculating the average cost of life insurance are:

  • Type of cover: The more comprehensive the level of cover is, the higher the premiums will be.
  • Health and lifestyle: Your medical history and lifestyle are major contributing factors to the premiums you’ll pay, depending on what product you are interested in. Premiums can be influenced by other factors including smoking, alcohol consumption and body mass index (BMI).
  • Occupation: If you work in an occupation where you’re faced with regular dangers and hazards (like the operation of heavy machinery and drilling equipment), you may end up paying a higher premium.
  • Age: Your age may contribute to the cost of your premium; older people may have a higher likelihood of needing to claim than younger people.
  • Policy features: Extra cover, special conditions and optional features may add to the cost of your premium.
  • Sum insured or benefit amount: The amount of money you choose for your insurer to pay out once you claim will impact your premium’s price.

Life insurance exclusions to look out for

Similar to other insurance policies, it’s important to understand the exclusions and restrictions relevant to your cover. Most insurers have general exclusions in place for every type of life insurance cover they offer, and these exclusions or restrictions form part of their policies regardless of your medical history, financial circumstances, health and wellbeing.

Some common general exclusions include:

  • Criminal activity/breaking the law: Injuries and death as a result of engaging in criminal or illegal activity can void your cover.
  • Suicide or self-harm: Many insurers have specific clauses in their policies that withhold paid benefits in claims involving suicide or attempted suicide. Depending on your insurer and your policy’s terms and conditions, a death benefit may not be paid within the first 13 months of taking out, or increasing cover.

Your insurer will consider your circumstances in the application process (if your insurance is underwritten) to determine if you are eligible for cover (this includes any pre-existing conditions you may have). You should always read the Product Disclosure Statement (PDS) to ensure you’re fully aware of the policy’s conditions and any exclusions and restrictions that may apply.

If you have a pre-existing medical condition, be sure to disclose any information about your medical circumstances to your insurer.

More information about life insurance

How does life insurance work for couples?

Do I still need a will if I have life insurance?

How much life insurance do I need?

Meet our life insurance expert, Steven Spicer

Steven Spicer
Executive General Manager – Health, Life & Energy

As the Executive General Manager of Health, Life and Energy, Steven Spicer is a strong believer in the benefits of private cover and knows just how valuable the peace of mind that comes with cover can be. He is passionate about demystifying the health insurance industry and advocates for the benefits of comparison when it comes to saving money on your premiums.