Financial Planning for the Sandwich Generation: Supporting Parents and Children

The "sandwich generation" — adults simultaneously supporting both ageing parents and dependent children — represents one of the most financially stretched groups in contemporary society. For internationally mobile high-net-worth individuals in their 40s and 50s, the pressures can be particularly acute: parents may be in the UK or home country requiring care, children may be at international schools or boarding school generating high costs, and the individual's own retirement planning risks being deferred or deprioritised.

This guide addresses the financial planning challenges of the sandwich generation with specific focus on internationally mobile individuals, covering how to structure obligations, protect your own financial future, and avoid the common mistake of sacrificing long-term security to meet short-term family demands.

This article is for general guidance only. Tax rules change. Seek independent financial advice specific to your circumstances.

Who Is the Sandwich Generation?

The term describes adults (most commonly in their 40s and 50s) who face simultaneous financial and caring obligations to:

• Older generation: parents (or in-laws) who need financial support, care management, or direct funding for care costs
• Younger generation: children who are still financially dependent — at school, university, or in the early stages of adult life

The dual obligation creates a financial "squeeze" that can derail even high earners' retirement planning if not managed strategically.

For expat families, the dynamic is amplified:

• Physical distance from parents increases the complexity and cost of providing care coordination
• International school fees are higher than UK state education
• UK boarding school can run to £40,000–£55,000 per child per year
• Pension saving may have been interrupted by international moves
• Different tax regimes in different countries create complexity

The Risk to Your Own Finances

The core risk is that the sandwich generation depletes its own resources — pension, savings, investments — to fund both obligations, leaving itself financially insecure in retirement.

This is not hypothetical. Research consistently shows that individuals in mid-life who provide financial support to parents and children save significantly less for retirement than those without these obligations. The compounding effect of reduced pension contributions in the 40s and 50s — the highest-earning decades for most professionals — is substantial.

A person who reduces pension contributions by £15,000 per year for ten years (ages 45–55) loses not just £150,000 in contributions, but the compound investment growth on those contributions over the subsequent 15–20 years before retirement — potentially £350,000–£500,000 of retirement wealth.

The key principle: Your own financial security is not selfish. If you deplete your own resources now, you become a financial burden on your own children later. Protecting your retirement plan is the most sustainable long-term approach for the whole family.

Taking Stock: A Whole-Family Financial Picture

The starting point for sandwich generation planning is a comprehensive view of the whole family financial position:

Your own position:

• Current income, pension provision, investments, property
• Pension shortfall analysis: at current saving rates, what will your retirement income be?
• Protection: life insurance, income protection, critical illness cover — are they adequate?
• Estate: will, LPA, IHT exposure

Parents' position:

• Their income (State Pension, private pension)
• Their savings and property
• Their care needs now and likely trajectory
• Existing LPA arrangements
• Their will and estate planning

Children's position:

• Current school costs
• Projected education costs (school, university)
• Any financial commitment to children post-education?
• Junior ISA or other savings in their name

Combined obligations and timeline:

• When are school fees needed and for how long?
• When might parental care costs increase?
• When is your retirement target date?

Modelling these timelines together reveals the true shape of the financial pressure and helps identify where the pinch points are.

Structuring Financial Support for Parents

Understanding parents' own resources first. Before providing financial support, establish what the parent has. Many parents have more resources than adult children realise — property equity, deferred pension income, small investment accounts. The reverse is also sometimes true: parents have less than assumed.

Power of Attorney. Ensure Lasting Powers of Attorney are in place (see our article on funding parents' care from abroad). Without LPAs, managing parents' finances is practically very difficult and legally impossible if they lose capacity.

Use parents' own resources first. Local authority care funding rules mean that parents' own capital is assessed in the means test. Providing children's money before the parent's own resources are assessed may fund care that local authorities would otherwise contribute to.

IHT-efficient support. If parents have substantial assets, gifting from them to adult children now (under normal gifting rules, or "normal expenditure out of income" if from their income) may be more tax-efficient than waiting for inheritance. This requires the parent's informed agreement and should not compromise their own security.

Structured financial support vs. ad hoc payments. Where ongoing support is needed, a structured arrangement — regular payment, documented loan, or contribution to a care funding arrangement — is more manageable than ad hoc emergency funding. A formal documented loan to a parent also has IHT implications on death that are more manageable than an undocumented gift.

Funding Children's Education Without Sacrificing Retirement

The key is running education savings and pension contributions in parallel, even if at lower levels, rather than either/or.

Key tools for education savings:

• Offshore investment bond: particularly suited to internationally mobile families; tax-deferred growth; flexible drawdown
• Junior ISA: up to £9,000 per year where the child is eligible
• Regular savings plan in a diversified portfolio: growing over 10–15 years
• Grandparent contributions: if the grandparents have resources and estate planning goals, they may fund some or all of education costs

Pension contributions at minimum:

• Maintain at least enough contributions to secure employer matching (if applicable)
• Use carry-forward to make up shortfalls in better-earning years
• Prioritise SIPP or QROPS contributions for the tax relief benefit

The "minimum pension, structured education savings" approach — rather than cutting pension entirely — ensures both obligations are being met, even if neither is being maximised. As children leave education and parents' care needs stabilise or the parent passes, the freed-up cash flow can be redirected to pension catch-up.

Managing the Emotional and Relational Dimension

Sandwich generation stress is not only financial. Several relational dynamics create additional pressure:

Family financial expectations. Siblings who do not contribute equally to parental care costs — whether because of their own financial constraints or choice — create tension. Transparent family conversations about who can contribute what, and how any imbalance is addressed in the eventual estate, reduce conflict.

Children's expectations. Children who have grown up with high living standards may have expectations that are unsustainable given the wider financial picture. Financial education and age-appropriate transparency about the family's obligations helps calibrate expectations.

Guilt and obligation. Many sandwich generation individuals feel guilty about being unable to do more — for parents, for children, for themselves. A structured financial plan demonstrates that you are doing the best that is financially rational, not the emotionally reactive maximum. A good financial adviser helps clients make rational decisions rather than guilt-driven ones.

Tax Efficiency in the Sandwich Generation

Every pound saved in tax is a pound available for family obligations or your own future:

Pension contributions. Tax relief at 40% or 45% is the most powerful tool available. A higher-rate taxpayer contributing £40,000 to a pension effectively receives £16,000–£18,000 back in tax relief. This cannot be replicated by any investment return.

ISA utilisation. Both spouses should use their full ISA allowance each year (£20,000 each as of 2026). Growth and income are permanently tax-free.

Income splitting. Where possible, ensuring investment income is spread between spouses and uses both personal allowances and basic-rate bands reduces overall tax.

Capital gains management. Using annual CGT allowances (now reduced to £3,000 per person per year), making use of ISA bed-and-ISA transactions, and managing portfolio gains strategically reduces the long-term capital gains bill.

Charitable giving. For the very affluent sandwich generation, charitable giving via Gift Aid (which provides tax relief at marginal rate) or Donor Advised Funds can be both personally meaningful and tax-efficient.

Estate Planning for the Sandwich Generation

Your own estate planning is important regardless of competing obligations:

Will and LPA: These must be current. An up-to-date will protects children (including appointing guardians for minors) and ensures your estate passes as intended.

IHT exposure: A high-earning 50-year-old with significant assets may have a substantial IHT liability. While not the first priority, knowing what it is and having a phased plan to address it — through lifetime gifting, trusts, or other structures — is worthwhile.

Life insurance: Adequate life insurance ensures that if you die during the peak obligation years, both your children's education and your parents' care can be funded without dependence on a reduced estate.

How Global Investments Can Help

Global Investments works with high-net-worth individuals in the sandwich generation to build financial plans that honour family obligations without compromising personal financial security. Our advisers take a whole-family view — understanding the parent's position, the children's costs, and the individual's own retirement and estate planning needs.

We provide pension planning, education savings structuring, tax efficiency analysis, protection reviews, estate planning, and investment management tailored to the specific complexity of the sandwich generation's financial life.

For internationally mobile clients, we bring cross-jurisdictional planning capability across the full range of markets in which Global Investments operates.

Speak with a Global Investments adviser for a comprehensive review of your family financial situation. A clear plan makes the sandwich generation's financial pressures manageable — and provides peace of mind for both generations you are supporting.

This article is for general guidance only and does not constitute financial or legal advice. Tax rules are subject to change. The value of investments can fall as well as rise. Seek independent professional advice.