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Sep 11, 2025
When illness or injury prevents you from working, having the right financial protection becomes crucial. But choosing between critical illness cover and income protection insurance can feel overwhelming. Let's break down the key differences to help you make an informed decision.
Critical illness cover pays out a tax-free lump sum if you're diagnosed with a specific serious illness listed in your policy, such as cancer, heart attack, or stroke. You must survive for at least 10-14 days after diagnosis to claim. Coverage is limited to around 30-52 specific conditions listed in your policy.
Income protection insurance provides ongoing monthly payments if you can’t work due to virtually any condition that prevents you from doing your job, making it far more comprehensive than critical illness cover.
Of the two, income protection offers a broader definition of illness and injury. If you have a bad back or experience depression, for example, you may find they aren't covered by critical illness cover.
Critical illness provides a one-time lump sum that might not last if you're unable to work long-term, while income protection offers regular payments that continue until you return to work or reach retirement age. While critical illness cover is generally less expensive initially, income protection provides better value considering its broader coverage.
Despite its advantages, income protection has drawbacks:
Consider your existing protection first. You can get £118.75 per week Statutory Sick Pay (SSP) if you're too ill to work. It's paid by your employer for up to 28 weeks - hardly sufficient for most people's expenses. However, if your workplace sick pay is generous, you might want to consider critical illness cover to complement your existing benefits.
For those who are self-employed and therefore not entitled to statutory sick pay, income protection can be particularly valuable.
Both products serve different purposes in your financial protection strategy. Your age, health, occupation, and financial commitments should influence your decision. Income protection offers broader, ongoing support for various conditions, while critical illness cover provides substantial lump sums for specific serious illnesses.
Speak with a qualified financial adviser who can assess your individual needs and recommend the most suitable protection strategy.