19 Mar 2026

SOURCE: CPF Board

A Critical Illness (CI) insurance plan pays out a predetermined lump sum upon diagnosis of a covered severe illness specified in the policy. This can include conditions such as cancer, heart attack, stroke, or other major illnesses listed in the coverage.

Unlike other types of insurance, which typically reimburse medical expenses and hospitalisation costs, the payout from a CI plan gives flexibility in how you can use the money.

Some uses of the payout include coverage for living expenses, caregiver costs, experimental treatments not covered by regular health insurance, or any other financial needs that arise from your diagnosis. There's no requirement to submit receipts or justify your spending - the lump sum is yours to use as you see fit.

Is critical illness insurance compulsory?

A CI plan is not compulsory. However, the Basic Financial Planning Guide by the Monetary Authority of Singapore (MAS) and MoneySense recommends being insured against critical illness for at least four times your annual income.

This means that if you are drawing a monthly salary of $5,000 without any additional bonuses, Annual Wage Supplement or variable wages, you should ideally sign up for a critical illness plan that pays out at least $240,000 if you are diagnosed with a severe illness.

With that in mind, should you still sign up for critical illness insurance in Singapore? Here are three questions to ask yourself before doing so.

1. Are you prepared for high premiums that will increase with age?

Unlike term life or personal accident insurance, critical illness plans typically come with higher premiums. This amount will only increase as you get older due to increased health risk.

Before committing to a CI plan, consider whether the premiums are sustainable throughout your life. The last thing you want is to let a policy lapse after years of payments due to it being unaffordable.

2. Do you have another source of income if you are unable to work due to critical illness?

Being diagnosed with a critical illness not only affects your health but your ability to earn. Treatment and recovery may require extended time away from work, spanning months or even years. While your employer may provide hospitalisation or medical leave, these benefits may be limited.

Beyond your own lost income, a critical illness might also cause a ripple effect on your dependants. Your loved ones may need to take time off work to care for you, or you might require a professional caregiver. These additional costs can put a strain on your household finances, especially when you're already facing medical expenses.

A payout from a critical illness plan provides a much-needed financial cushion, allowing you to focus entirely on recovery without the stress of how bills will get paid. It also ensures your family has the financial breathing room to provide the care and support you need during this difficult period.

However, if you do have alternative sources of income such as passive investments or asset-based income, a CI plan might not be necessary.

3. Do genetic factors and age put you at a higher risk for critical illness?

Family medical history and age are two of the strongest predictors of critical illness risk.

If your close relatives were diagnosed with conditions like cancer, heart disease, stroke, or diabetes, the likelihood of developing these illnesses increases though such illnesses are also influenced by environmental and other factors such as your physical wellness.

While critical illnesses can strike at any time, certain conditions become statistically more common as you enter your 40s, 50s, and beyond. Applying for a CI plan while you are younger and healthier would mean lower premiums and easier approval.

So, should you sign up for critical illness insurance?

There's no universal answer, but the most logical thing to do is to regularly review your needs. This is because your individual circumstances, financial capacity, and risk profile change as you age.

The recommended approach is to build your protection in layers, starting with the basics. For starters, ensure you have adequate coverage for your fundamental healthcare needs. MediShield Life already covers nine in ten subsidised bills at public healthcare institutions, with deductibles and co-insurance covered by MediSave. This foundation provides protection that every Singaporean should have in place.

Once your basic healthcare coverage is secure, you can consider whether adding critical illness insurance makes sense for your situation. If you decide to sign up for one, use the MAS guideline as your benchmark: aim for coverage of four times your annual income for critical illness protection. This ensures that you do not overextend on your budget.

Use the Health Insurance Planner to make informed decisions on your health coverage

With high premiums, family history, income protection, and long-term affordability to consider before signing up for a critical illness plan, it’s important to take a more holistic view of your overall insurance coverage, including your basic health insurance needs.

The Health Insurance Planner is a free-to-use tool that lets you project how your expenses change with health insurance and compare the projected medical insurance premiums of your current and selected plans.

While it does not include critical illness plans, the Health Insurance Planner provides a personalised view of your basic health coverage needs. After using the planner, you might realise that you are overpaying on health insurance premiums and may consider adjusting your insurance plans to reallocate your healthcare finances accordingly.

Keep in mind that insurance premiums increase significantly as you age, particularly from age 41 onwards. This makes it even more important to regularly review your coverage to ensure that it remains both sufficient and affordable throughout your different life stages.

Information in this article is accurate as at the date of publication.