Critical Illness Cover Calculator (UK)

Critical Illness Cover Guide (UK)

What Critical Illness Cover Pays For?

Critical illness cover (CIC) pays a tax-free lump sum if you are diagnosed with a specified serious illness during the policy term. Different to life insurance (pays on death) and income protection (pays a monthly income while you cannot work). Typical conditions covered: cancer of specified severity, heart attack of specified severity, stroke, multiple sclerosis, Parkinson's disease, dementia, major organ transplant, kidney failure, paralysis. Important: the policy wording defines exactly which conditions and severities are covered — always read the definitions carefully, since coverage can vary significantly between insurers even for the same named condition.

How Much Cover Is Right?

Common starting points for estimating cover need: clear the mortgage so the home is secure. Income replacement: 2-5 years' net income to cover recovery, treatment, adapted living. Dependant reserve: £30,000-£100,000 per child for ongoing costs through recovery period. Lifestyle adjustment: home modifications, equipment, transport — typically £10,000-£50,000. The total can easily reach £300,000-£500,000 for a typical family with mortgage. Higher for those with younger children or larger mortgages, since both replacement income and outstanding debt need covering for longer.

What's the key thing to understand about Working with Workplace Cover?

Many UK employers offer 'Group Income Protection' and sometimes 'Group Critical Illness Cover' as a benefit. Worth checking: cover amount (often 1-3× salary). Conditions list (some group policies are narrower than personal policies). Waiting period before payments start (income protection). What happens if you leave the employer (usually cover ends). Calculation approach: work out total need first, then subtract employer cover to find the gap to fill with personal cover. Personal cover continues regardless of your employment status, which workplace cover typically doesn't.

What do I need to know about Things That Affect Premium?

Major factors in CIC premium pricing: age (premiums roughly double every 10 years older). Smoker status (smokers pay 50-100% more). Health declarations (high blood pressure, BMI over 32, family history of cancer/heart disease all add to premium). Occupation (some occupations including offshore, military, certain trades have loaded premiums or exclusions). Hobbies (climbing, motorsports, scuba diving can add loadings). Sum assured (cover amount). Term length. Type of policy: level term (same payout throughout the term) is generally cheaper than decreasing or increasing cover, but decreasing cover can suit someone specifically covering a repayment mortgage that reduces over time.

What's the key thing to understand about What Critical Illness Cover Actually Pays Out For?

Critical illness cover pays a tax-free lump sum if you're diagnosed with one of a defined list of serious conditions during the policy term — commonly including certain cancers, heart attacks, strokes, and major organ failure or transplant, though the exact list and the severity threshold for each condition varies significantly between insurers. Unlike life insurance, it pays out while you're alive, specifically to help with the financial impact of serious illness: covering a mortgage, replacing lost income during treatment and recovery, funding home adaptations, or paying for private treatment. It's worth checking a policy's definitions carefully, since 'cancer' or 'heart attack' as defined in an insurance contract can be narrower than the everyday medical diagnosis — some policies only pay out for more advanced stages of certain cancers, for example. Many policies pay out once and then end (even if combined with life cover), so the sum insured needs to be large enough to matter on its own, not simply a top-up. Comparing policies on the number and definitions of conditions covered, not just the premium, usually matters more for value than price alone.

What should I know about Combining Critical Illness with Income Protection?

Critical illness cover and income protection insurance solve different problems and are often best used together rather than as alternatives. Critical illness pays a one-off lump sum on diagnosis of a specific listed condition, which is useful for a large one-time cost like clearing a mortgage or paying for treatment, but it won't help if you're off work with an illness or injury that isn't on the covered list, or if you need ongoing income rather than a single payment. Income protection instead pays a regular, ongoing replacement income (typically a percentage of your salary) for as long as you're unable to work due to illness or injury — covering a much broader range of conditions, including mental health and musculoskeletal problems that are common causes of long-term absence but rarely appear on critical illness lists. A household with a mortgage and dependents often benefits most from holding both: critical illness cover sized to clear or significantly reduce debt, and income protection sized to cover ongoing essential monthly outgoings, since the two types of claim rarely overlap and together cover both the lump-sum and the drip-feed financial risks of serious illness.

Survival Periods and Claim Timing

<p>Most critical illness policies include a survival period — typically around 14 days — requiring the policyholder to still be alive a set number of days after diagnosis before a claim is paid out. This clause exists because critical illness cover is designed to pay a lump sum to someone recovering from or living with a serious diagnosis, rather than functioning as life insurance by another name, and insurers build in this short waiting period as part of that distinction. In practice, for the vast majority of successful claims this makes no practical difference, since most policyholders survive well beyond the survival period after diagnosis and treatment begins. It matters only in the rare and distressing case where someone is diagnosed with a covered condition and dies very shortly afterward, in which case the critical illness claim may not pay out even though diagnosis clearly occurred — though a separate life insurance policy, if held, would still pay in that scenario. This is one of several reasons advisers often recommend holding life insurance and critical illness cover together rather than relying on critical illness cover as a substitute for life cover.</p>

Worked Example: Calculating Cover Based on Mortgage and Income

A common approach is to size critical illness cover around the outstanding mortgage plus a buffer for lost income during recovery, rather than picking a round number.

This worked example lands on roughly £220,000 of cover — enough to clear the mortgage entirely and provide a year of income replacement plus a contingency for costs the NHS or employer sick pay won't stretch to, such as private physiotherapy, home adaptations, or travel for specialist treatment. A household with two incomes might reasonably size cover to only clear the mortgage and provide a shorter buffer (perhaps six months) if the surviving income alone could cover living costs, while a sole breadwinner or self-employed worker with no employer sick pay typically needs a larger income buffer, closer to 18-24 months, since there's no safety net to fall back on during recovery.

Critical Illness vs Life Insurance: Different Risks

Life insurance and critical illness cover are often sold together but protect against fundamentally different risks, and conflating them leads to underinsurance. Life insurance pays out on death only, full stop — the policyholder never benefits from their own payout, it's purely for dependants left behind. Critical illness cover pays out on diagnosis of a defined serious illness while the policyholder is still alive, specifically so they can use the money themselves: paying down debt, funding treatment, replacing lost income, or adapting a home, all while still facing the financial pressure of an illness. Statistically, a person is considerably more likely to be diagnosed with a serious illness such as cancer, a heart attack, or a stroke at some point during a 25-30 year mortgage term than they are to die during the same period, which is why many advisers consider critical illness cover the more probable claim even though it's often bought as an add-on to life cover rather than the primary protection. A combined policy (life insurance with critical illness cover attached) typically pays out once on whichever event happens first and then ends, which is cheaper than two separate full-value policies but means a critical illness claim early in the term leaves no life cover remaining for the rest of it — a trade-off worth understanding before choosing a combined over two standalone policies.