Skip to content

Protection

Severe illness cover

A lump sum if you are diagnosed with a serious illness such as cancer, a heart attack or a stroke, to help your household with costs that medical aid does not cover.

Also called: dread disease, critical illness

Last reviewed 30 September 2026

What is severe illness cover?

A serious illness brings costs that medical aid does not always pay, and it can mean time away from work for you or your spouse. Severe illness cover, also called dread disease or critical illness cover, pays you a lump sum if you are diagnosed with a serious condition listed in your policy. Common examples are cancer, a heart attack and a stroke.

You can use the money however you need to: treatment your medical aid will not pay for, time off work, travel to specialists, or changes to your home.

How does it work?

  • Listed conditions. Your policy sets out which conditions it covers and how each one is defined.
  • Severity levels. Many policies pay a percentage of your cover depending on how severe the condition is, rather than all or nothing.
  • Stand-alone or accelerated. Stand-alone cover pays out in addition to your life cover. Accelerated cover pays out early from your life cover, which then goes down.
  • Survival and waiting periods. Some policies pay only if you survive a set number of days after diagnosis. Some do not pay claims for certain conditions in the first months of cover.

How is it taxed?

Premiums on a severe illness policy you own are not tax-deductible, and the lump sum you receive is tax-free.

Things to know

  • It is not medical aid. Medical aid pays for treatment. Severe illness cover pays you cash. You may need both.
  • Policies differ a lot. Compare which conditions are covered and how they are defined, not just the price.
  • Existing conditions may be excluded. Disclose your health fully when you apply. If you leave out something that would have changed the insurer’s decision, it can turn down a claim.
  • Cover at work, if you have it, may end when you leave your job.

Who it suits

Severe illness cover suits people whose household would struggle with extra costs or lost income during a serious illness. It can be especially useful for young families, for people with a bond, and for people who run their own business.

Sources

  1. SARS, Explanatory memorandum on the Taxation Laws Amendment Bill 2013 (tax on insurance policies)
  2. Long-term Insurance Act, section 59 (non-disclosure)

Questions people ask

What’s the difference between severe illness cover and medical aid?

Medical aid pays for treatment. Severe illness cover pays you a lump sum when you are diagnosed, which you can use for anything, including costs your medical aid will not cover.

Is a severe illness payout taxed?

No. The payout from a policy you own is tax-free, and the premiums are not tax-deductible.

Does severe illness cover pay the full amount for every cancer?

Not always. Many policies pay according to how severe the condition is, so an early-stage cancer may pay a smaller percentage of your cover.

What is an accelerated benefit?

It is severe illness cover that pays out early from your life cover. Your life cover then goes down by the amount paid, which leaves less for your family when you die.

Do I need severe illness cover if I have disability cover?

They pay for different things. Disability cover pays if you cannot work. Severe illness cover pays on diagnosis, even if you are able to keep working.

Speak to a planner about severe illness cover

Send us a WhatsApp message or call the office. The first call is free and takes 20 minutes, by phone or video. We will tell you whether we can help and what it would cost, so you can decide in your own time.