What does critical illness cover include and is it worth it for employees?

Most of us don't spend much time thinking about what would happen financially if we were seriously ill. But serious health conditions such as cancer, heart attacks and strokes can affect people at any stage of life. When they do, financial concerns can add another layer of pressure during an already difficult time.

Critical illness cover exists to help take that particular pressure off the table. And for employers looking to support both wellbeing and financial resilience, it can be a valuable addition to their benefits package. 

What is workplace critical illness cover? 

At its core, critical illness cover pays a tax-free lump sum to an employee if they're diagnosed with a specified serious illness - typically things like cancer, heart attack or stroke. The payment usually lands shortly after diagnosis (subject to policy terms), and crucially, it's theirs to spend however they need.

That last part matters more than it might sound. This isn't income protection, which replaces a portion of salary over time while someone's off work. Critical illness cover hands over a chunk of money. Some people use it to clear their mortgage. Others fund private treatment to skip waiting lists. Some need to adapt their home or simply cover the bills while they get their head straight. The point is flexibility at exactly the moment when everything else feels out of control.

In most group schemes, the benefit is linked to salary - often a multiple of one to two times annual earnings - though this depends entirely on how the employer structures it. 

What conditions are actually covered? 

Group critical illness policies work from a defined list of conditions, and it's worth understanding what you're getting.

Every policy will include the core conditions - cancer, heart attack and stroke. These aren't just standard inclusions for the sake of it; they account for the vast majority of claims in practice. If you're looking at the numbers, most basic schemes tend to cover around 10 to 15 conditions. More comprehensive versions can extend to 30 or more.

Employers can usually extend coverage beyond the core list for additional cost, which might include things like multiple sclerosis, Parkinson's disease, organ failure, or loss of limbs - the kind of conditions that are less common but no less life-altering.

One thing that often surprises people: many group policies automatically include cover for dependent children, typically structured as a percentage of the employee's benefit (25% is common), often with a cap attached. The specific terms - age limits, what happens after a claim - vary between insurers, so it's always worth reading the small print. 

Is it worth it for employees? 

Honestly? Yes - when you go to the open market as an individual, insurers look closely at your age, health history and lifestyle. Pre-existing conditions can mean exclusions, higher premiums or outright rejection. Group schemes work differently. Because the risk is spread across a workforce, employees can typically access cover on terms they'd struggle to get on their own. In many cases, cover is provided or subsidised by the employer which can reduce the cost to employees.

The practical value is real. A lump sum payment doesn't fix a diagnosis, but it can help to remove one enormous source of stress at a time when people need all their energy elsewhere. It means not having to drain savings, sell assets or go back to work before you're ready because the mortgage needs paying. 

What should employers think about before setting it up? 

Adding critical illness cover to your benefits offering isn't complicated, but it's worth getting the design right from the start. 

Who's eligible and what will they get?  

Most schemes are built around permanent employees, often with age thresholds at either end. The benefit level - usually a salary multiple - needs to reflect both what would genuinely help your people and what's commercially realistic for the business.

The mechanics matter too. Policies typically include a survival period - a short window between diagnosis and payout - and exclusions, particularly around pre-existing conditions. It's worth being transparent with employees about how these work so there are no surprises down the line.

• Cost: premiums are driven by the age profile and gender mix of your workforce, the benefit levels you set, and - for larger schemes - your claims history. Smaller schemes are usually priced on standard insurer rates. Larger employers tend to get more tailored pricing, which can work in their favour or flag as a risk depending on their history.
• The strategic question: is this employer-funded or a voluntary benefit employees can opt into through a flex platform? Both are valid models. Employer-funded cover carries more immediate cost but has a stronger employee value proposition impact - it signals that you're providing this, not just making it available. Voluntary options give employees choice and can sit neatly alongside other benefits like income protection or private medical insurance.

Either way, critical illness cover consistently lands well with employees. It's tangible, it's meaningful, and when it's needed, it genuinely makes a difference. For employers thinking about how to stand out in the market, particularly for attracting and retaining people who have choices, it's one of the more cost-effective ways to show you take your duty of care seriously.

Interested in how critical illness cover might fit into your benefits strategy? Get in touch with the team at Howden Employee Benefits.

Howden Employee Benefits & Wellbeing Limited is part of the Howden Group. Registered in England and Wales under company number 2248238, with its registered office at One Creechurch Place, London EC3A 5AF. Authorised and regulated by the Financial Conduct Authority (Financial Services Register No. 312841).    The Financial Services Register can be accessed through www.fca.org.uk