Life Insurance Underwriting: What to Expect

Life insurance underwriting determines whether an insurer will cover you, at what price, and under what conditions. An underwriter reviews your application and assesses the risk that you will make a claim during the policy term. Higher risk means a higher premium or exclusions on certain conditions.

In Australia, the four major life insurers are TAL, AIA Australia, MLC Life, and Zurich. Each uses its own underwriting guidelines, but the core assessment factors are consistent across the industry. Knowing what underwriters look for helps you prepare your application and avoid delays.

Your age is the single biggest factor. A 30-year-old non-smoker applying for $500,000 of life cover pays around $25 to $35 per month. The same cover for a 50-year-old non-smoker costs $80 to $120 per month. Mortality risk doubles roughly every 8 to 10 years, and premiums reflect that curve. For a full breakdown of what Australians pay, see our guide to life insurance costs.

Smoking status creates the sharpest premium divide after age. Smokers pay 50% to 100% more than non-smokers for the same cover. Most insurers define a non-smoker as someone who has not used tobacco, nicotine, or vaping products in the past 12 months. Some require a 24-month clean period.

Your medical history receives close scrutiny. The application asks about current conditions, past treatments, medications, family history, and mental health. Conditions like diabetes, heart disease, cancer history, and depression can lead to premium loadings, exclusions, or decline. A "loading" is a percentage added to your standard premium, often 25% to 100% depending on severity.

Body mass index (BMI) affects your rating. Underwriters use height and weight to calculate BMI. A BMI above 35 triggers additional assessment and higher premiums. A BMI above 40 can lead to decline from some insurers.

Occupation determines your risk class for income protection and TPD cover. Office workers fall into "white collar" with the lowest premiums. Tradespeople fall into "light blue collar" or "heavy blue collar" with progressively higher rates. FIFO miners, commercial fishers, and professional athletes sit at the top of the risk scale.

Hazardous hobbies add premium loadings. Skydiving, scuba diving below 30 metres, rock climbing, motorsport, and private aviation all trigger additional assessment. An occasional recreational skydiver (fewer than 20 jumps per year) might face a 50% loading. A competitive motorsport participant could face exclusion for any injury related to the activity. Hobbies that involve travel to high-risk countries (conflict zones, areas with poor medical infrastructure) also raise flags.

Residential history matters for some insurers. Living or travelling in specific countries triggers additional medical requirements. Applicants who have lived in sub-Saharan Africa, South or Southeast Asia, or the Pacific Islands within the past 12 months may need HIV testing and additional blood work as part of the underwriting process.

You fill out an application form. Most Australian insurers offer online applications that take 20 to 40 minutes. The form covers personal details, health history, occupation, income (for income protection), lifestyle habits, and dangerous activities. Answer every question with full honesty. Non-disclosure is the most common reason insurers reject claims.

The insurer runs an initial assessment. Automated systems score straightforward applications within minutes. If your age, health, and occupation fall within standard parameters, the system can approve you without human review. About 40% to 50% of applications receive automatic acceptance at standard rates.

Complex cases go to a human underwriter. The underwriter may request additional information: a GP report (called an Attending Physician Statement), blood tests, an ECG, or specialist reports. TAL and AIA both use tele-underwriting, where a nurse phones you to go through health questions in detail. This call takes 30 to 60 minutes.

The insurer makes a decision. Four outcomes are possible: acceptance at standard rates, acceptance with a loading (higher premium), acceptance with exclusions (specific conditions not covered), or decline. You receive the decision in writing with an explanation.

Standard applications take 1 to 5 business days. Applications requiring medical evidence take 2 to 8 weeks depending on how fast your GP provides reports. Some insurers offer interim cover while underwriting is in progress, protecting you from the date of application.

Life cover (death cover) pays a lump sum to your beneficiaries when you die. Underwriting focuses on mortality risk: age, smoking, medical history, and family history. This is the most straightforward type to get approved. Sum insured amounts up to $1 million often require medical evidence only if flagged by the application answers.

Total and Permanent Disability (TPD) pays a lump sum if you become permanently unable to work. Underwriting is stricter because TPD claims are more common than death claims for working-age Australians. Occupation class matters here. An office worker and a roof tiler applying for the same TPD cover will receive different premiums because the tiler faces higher injury risk.

Income protection replaces up to 75% of your pre-disability income if illness or injury stops you from working. This product has the strictest underwriting because claims are frequent and expensive. Underwriters examine your occupation, income stability, existing health conditions, and mental health history. People with a recent history of mental health claims often face exclusions on psychological conditions.

Trauma cover (critical illness) pays a lump sum if you are diagnosed with a specified condition such as cancer, heart attack, or stroke. Underwriting looks at your personal and family medical history for these specific conditions. A family history of breast cancer before age 50, for example, may trigger an exclusion for breast cancer or a loading on the premium.

The Insurance Contracts Act 1984 (Cth) requires you to disclose everything relevant to the insurer's decision. "Relevant" means anything a reasonable person would expect an insurer to want to know. If you visited a doctor for chest pain three years ago and the tests came back clear, you still need to disclose it.

Insurers investigate claims. When you make a claim, the insurer obtains your full medical records from Medicare (via a signed authority) and your treating doctors. If those records reveal a condition or consultation you did not disclose, the insurer can reduce or void the claim. AFCA (the Australian Financial Complaints Authority) handles disputes, but AFCA consistently sides with insurers when clear non-disclosure is proven.

The duty of disclosure changed in October 2021. Before the change, you had to volunteer information you thought might be relevant. Now, under the Insurance Contracts Amendment Act 2021, you only need to answer the insurer's specific questions with honesty. If the insurer does not ask about a condition, you have no obligation to raise it. This shift protects consumers, but you must still answer asked questions with complete accuracy.

Mental health disclosures receive particular attention for income protection. If you have claimed workers' compensation or income protection for a psychological condition in the past 5 years, most insurers will exclude mental health from a new income protection policy. Some will reconsider the exclusion after 2 to 3 years of stable health with no further claims or treatment.

Gather your medical history before starting. Check your My Health Record online for a summary of prescriptions, tests, and consultations. Note any conditions you have been treated for, medications you take, and specialists you have seen. Having this information ready speeds up the application and reduces follow-up requests.

Know your family medical history. Underwriters ask whether your parents or siblings have had cancer, heart disease, diabetes, or stroke before age 60. Ask your family members if you do not know. A positive family history does not guarantee a loading, but failing to disclose it can void a future claim.

Use a financial adviser or insurance broker. Advisers know which insurers are more lenient on specific conditions. TAL might decline someone that AIA will accept with a loading. A broker can submit your application to the insurer most suited to your risk profile, saving you time and improving your chances of acceptance.

Consider your cover amount. Overinsuring is expensive. Most Australians need enough life cover to pay off their mortgage, cover 2 to 5 years of family living expenses, and fund children's education. A $500,000 policy costs less and processes faster than a $2 million policy because high-sum-insured applications attract more scrutiny.

A decline from one insurer does not mean every insurer will decline you. Each company uses different guidelines and risk appetites. Some specialise in higher-risk applicants. NobleOak, for example, accepts applicants that larger insurers sometimes decline. Parents looking at cover for dependents can also explore life insurance for kids as a separate option.

Ask for the reason in writing. The insurer must explain why they declined or loaded your application. The explanation tells you whether the issue is fixable (weight, smoking, untreated condition) or permanent (family history, chronic condition).

Check your super fund. Most Australian superannuation funds include default life cover and TPD. AustralianSuper, Aware Super, REST, and UniSuper all bundle insurance into membership. This cover accepts you without underwriting (or with limited underwriting) because the risk is spread across the entire fund membership. The cover amount is lower than retail policies, but it serves as a fallback if retail insurers decline you. Premiums paid through super may also qualify as tax deductible.

Lodge a complaint with AFCA if you believe the insurer treated you unfairly. AFCA is a free external dispute resolution service. The insurer must respond to AFCA complaints within specific timeframes. If AFCA rules in your favour, the insurer must comply.