Financial Planning After a Serious Illness Diagnosis

A diagnosis of cancer, a serious heart condition, motor neurone disease, or another life-changing illness turns life upside down. In the shock and distress that follow, financial planning is often the last thing on anyone's mind — yet the decisions made (or not made) in the weeks and months after diagnosis can have profound long-term consequences for both the patient and their family.

This guide is written with care and respect for those facing this situation. Its purpose is not to add pressure but to provide a clear, practical framework so that financial matters can be dealt with efficiently, freeing up time and energy to focus on health and family.

Nothing in this article constitutes financial or legal advice. Every individual's circumstances are different. Seek independent professional advice.

The Immediate Financial Priorities

Do Not Make Irreversible Financial Decisions Immediately

Serious illness diagnosis creates an urge to act — to provide for family, to restructure finances, to pay off debts, to gift money to children. Some of these actions may be entirely appropriate. But made hastily, without full information and professional advice, they can:

• trigger unnecessary tax charges
• undermine existing financial structures that are already working
• conflict with the terms of existing insurance policies
• create problems if health improves and circumstances change

The first step is to pause, gather information, and engage professional advisers before making major changes.

Review Existing Insurance Policies

Critical illness cover, income protection insurance, life insurance, and private health insurance are the most directly relevant policies. Critically:

Critical illness cover pays a tax-free lump sum on diagnosis of a specified condition. Check whether your diagnosis qualifies under the policy definitions — these vary between insurers and policies. The claim should be made as promptly as possible.

Income protection insurance replaces a proportion of income (typically 50–70%) during periods of inability to work due to illness. Check the deferred period (how long before payments start — commonly 13, 26, or 52 weeks), the definition of incapacity used, and whether the policy covers your specific condition.

Life insurance pays on death. If a diagnosis significantly reduces life expectancy, beneficiary nominations and policy trust status become immediately important. If the policy is written in trust, it passes outside your estate — if not, it is subject to probate and potentially IHT.

Employer group benefits. Many employer schemes include group life cover (death in service), group critical illness, and income protection. These benefits are typically lost on leaving employment. If you are an employee considering leaving due to illness, take advice on the timing — resigning before a critical illness claim has been processed can be very costly.

Private medical insurance. If you have PMI, engage with the insurer immediately about the coverage available for your treatment. International PMI policies may have specific rules about treatment in different countries.

Apply for State Benefits (Where Applicable)

In the UK:

• Personal Independence Payment (PIP) — for those with long-term health conditions or disabilities affecting daily activities.
• Employment and Support Allowance (ESA) — for those unable to work due to illness or disability.
• Terminal illness fast-track. Under the Special Rules for End of Life, those with a terminal diagnosis and a reasonable expectation of death within 12 months can have benefits awarded quickly and without the usual assessment.
• Pension credit. For those over State Pension age.

For UK residents living abroad or expats with UK ties, eligibility for UK state benefits is more restricted. Local benefit systems in the country of residence should be explored.

Establish a Cash Buffer

Hospital appointments, treatment, potential inability to work, and the general administrative burden of serious illness creates unpredictable cash demands. A dedicated cash reserve — ideally six to twelve months' essential expenditure — should be established immediately and kept separate from long-term savings.

Employment and Income Planning

For employed individuals:

Sick pay. Understand your employment sick pay entitlement. Statutory Sick Pay (SSP) in the UK is £123.25 per week (2026/27 rate; subject to annual change) for up to 28 weeks. Many employers pay enhanced sick pay. Check your contract.

Fit for work rules. If you expect to be unable to work for an extended period, understand your employer's processes. Do not resign before taking advice — resigning forfeits employment protections and may affect insurance claims.

Disability discrimination. In the UK, the Equality Act 2010 requires employers to make reasonable adjustments for employees with disabilities or long-term health conditions. Many serious illnesses qualify as disabilities under the Act.

Self-employed income. Self-employed individuals have less protection. Income protection insurance (if held) is the main mechanism. If self-employed income ceases, the financial plan needs to be recalibrated around the capital base available.

Tax during sick leave. Salary and sick pay are taxable as normal. Critical illness payouts are tax-free. Income protection payouts may be taxable (if premiums were paid by an employer) or tax-free (if premiums were paid personally). Check which applies to your policy.

Estate Planning Review

A serious illness diagnosis is a powerful prompt to ensure estate planning is in order.

Will. Does your will reflect your current wishes? If not, update it promptly. A will made during a period of mental capacity is valid regardless of physical health. Do not delay — if capacity deteriorates, making or amending a will becomes much more complex.

Lasting Power of Attorney (LPA). If you do not already have an LPA for property and financial affairs and one for health and welfare, register these immediately while you have full mental capacity. Without an LPA, family members cannot manage your finances or healthcare if you become incapacitated. The application process takes several months — time that may not be available.

Trust structures. If you have trusts, check that trustees are appropriate and understand your wishes. A letter of wishes (non-binding but very useful guidance for trustees) should be updated.

Pension beneficiaries. Pension death benefits are not governed by your will — they are paid at the discretion of the pension trustees. Update your Expression of Wish form for every pension scheme to reflect your current intentions.

Life insurance beneficiary nominations. If policies are in trust, check that the trust is appropriate and beneficiaries are current. If not in trust, consider placing them in trust now (subject to advice — in some cases this may not be straightforward if there are concerns about future care funding).

Care Funding Planning

Serious illness can eventually require professional care. The cost of care in the UK is substantial:

• Residential care: typically £30,000–£50,000 per year in 2026 (varies significantly by region and care level)
• Nursing home care: £40,000–£65,000+ per year
• Live-in care: £40,000–£80,000+ per year

NHS Continuing Healthcare (CHC): Where care needs are primarily driven by a health condition (as opposed to social care needs), NHS Continuing Healthcare funding may be available. This is full funding by the NHS — it covers all care costs. Eligibility is assessed and not automatic; an application should be made where care needs are complex and primarily health-related.

Local authority funding: Means-tested. In England (2026), the capital limit above which individuals fund their own care remains at £23,250 (subject to ongoing government reform discussions). Assets above this level — including savings, investments, and in some cases the family home — may count towards care funding assessments.

For internationally mobile individuals, care planning is more complex. Many expats assume they will return to the UK for care, but eligibility for NHS care after extended non-residence is not guaranteed.

Long-Term Investment Planning

While immediate priorities take precedence, longer-term investment considerations remain relevant:

Liquidity. An illness may significantly shorten investment time horizons. A portfolio designed for 30 years of retirement may need to be restructured for a shorter period with higher liquidity requirements.

Risk calibration. If the time horizon shortens materially, taking on significant investment risk may be inappropriate. Reducing equity exposure and increasing fixed income or capital-guaranteed holdings may be sensible.

Drawdown needs. Modelling the likely cash flow requirements over the relevant period — including care costs — allows for more rational portfolio structuring.

Tax-efficient giving. If you wish to transfer wealth to family members, the normal gifting rules apply — but there is one important additional consideration: gifts made within seven years of death may be subject to IHT. If a terminal diagnosis is received, it may be more tax-efficient to consider other methods of wealth transfer (trusts, deed of variation, pension structuring) depending on the precise circumstances.

How Global Investments Can Help

Global Investments works with clients facing life-changing health challenges to provide financial clarity and support when it is most needed. We approach these conversations with the sensitivity and respect the situation demands.

We can assist with reviewing and coordinating insurance claims, estate planning and LPA registration, pension and trust beneficiary reviews, portfolio restructuring to reflect changed circumstances, care funding analysis, and legacy and gifting planning.

For internationally mobile clients, we coordinate across jurisdictions as needed.

Our role is to take the financial complexity off your plate so that you can focus on what matters most.

Speak with a Global Investments adviser in complete confidence. There is no pressure and no obligation.

This article is for general information only and does not constitute financial, legal, or medical advice. Benefit rules, care funding thresholds, and tax rules are subject to change. Always seek independent professional advice tailored to your circumstances.