Charitable Giving and Philanthropy for HNW International Clients

Philanthropy is increasingly central to how high-net-worth individuals think about their wealth — not just as a tax planning tool, but as an expression of values, a component of family legacy, and a meaningful use of capital that investment markets alone cannot fulfil. For internationally mobile HNW clients, charitable giving carries specific advantages and specific challenges: the tax landscape is complex, operating across borders, and the choice of giving vehicle has long-term consequences for both effectiveness and efficiency.

This guide addresses how internationally mobile HNW individuals can give most effectively — covering the UK tax framework, cross-border philanthropy challenges, and the principal vehicles available for structured giving programmes. It does not constitute legal or tax advice; professional guidance is essential given the multi-jurisdictional nature of international philanthropy.

Why Philanthropy Matters for Internationally Mobile HNW Families

For HNW individuals, charitable giving serves several purposes simultaneously:

• Legacy and values: creating a philanthropic legacy that reflects personal and family values, potentially involving children and grandchildren in giving decisions.
• Tax efficiency: structuring giving to maximise the after-tax benefit to both the donor and the charity.
• IHT planning: reducing the taxable estate over time through charitable bequests and lifetime gifts to charity.
• Community and social impact: investing in causes or regions that matter to the family — whether in the UK, the country of residence, or globally.

For internationally mobile clients, the challenge is that the most efficient giving structures in the UK may not be the most effective for giving abroad — and vice versa. Understanding the landscape before committing to a structure saves significant cost and complexity.

UK Tax Framework for Charitable Giving

Gift Aid

Gift Aid allows UK charities to reclaim basic rate income tax (20%) on qualifying cash gifts from UK income taxpayers. For every £1 donated, the charity can reclaim 25p from HMRC (equivalent to the 20% basic rate tax on the £1.25 the donor would have needed to earn).

Higher and additional rate taxpayers can claim further relief through Self Assessment:

• Higher rate (40%): an additional 20% relief on the grossed-up donation — a £100 gift becomes £125 in the charity's hands (£20 from HMRC), and the higher-rate taxpayer claims an additional £25 relief personally.
• Additional rate (45%): similar, with an additional 25% claimed personally.

For UK expats who do not pay UK income tax, Gift Aid is generally not available — the mechanism is linked to UK income tax paid. However, certain types of UK income (rental income, for example) may maintain eligibility.

Payroll Giving

UK employees can donate directly from their gross salary via a payroll giving scheme, receiving relief at source. This is relevant for clients who retain UK employment.

Gift of Shares and Securities

Donating qualifying shares, securities, and unit trust investments directly to a UK charity — rather than selling them and donating the proceeds — eliminates the capital gains tax on any embedded gain, and qualifies for income tax relief equivalent to the full market value of the shares.

For HNW donors with large, highly appreciated share holdings, this can be substantially more efficient than a cash gift. The charity receives the shares, sells them free of CGT, and the donor receives income tax relief on the full value. Effective tax rates on the donated amount can be very low or even negative for higher-rate taxpayers.

Gift of Property

UK property can be donated to charity free of CGT (no deemed disposal), and the donor receives income tax relief on the market value. As with shares, this is particularly efficient for property with large embedded gains. Specialist legal and tax advice is needed for property donations given the complexity of land transactions.

Charitable Legacies in the Will

A charitable bequest in a will:

• Is exempt from UK IHT (no limit on the exemption).
• If the charitable legacy is at least 10% of the "net estate" (after deductions and nil rate band), the IHT rate on the rest of the estate reduces from 40% to 36%.

The 10% charitable legacy threshold requires careful calculation — the "net estate" for this purpose is after the nil rate band and other deductions, so the threshold is applied to a lower figure than the gross estate. For many estates, redirecting slightly more of the estate to charity can trigger the 36% rate and save more in IHT than the additional charitable gift costs.

Giving Abroad: The Cross-Border Challenge

For internationally mobile donors, the primary challenge is that UK tax reliefs for charitable giving are specific to UK-registered charities. Donating to an overseas charity — however worthy — typically does not attract UK income tax relief or Gift Aid.

Exceptions exist under some double tax treaties (for example, the UK–US treaty provides limited recognition of US 501(c)(3) charitable contributions for UK taxpayers with US income), but these are narrow and fact-specific.

The practical solutions are:

Dual-Registered Charities

Some international charities have UK-registered entities specifically to enable UK-eligible donations. Large international NGOs (Oxfam, Save the Children, Médecins Sans Frontières) typically have UK-registered entities that can receive Gift Aid-eligible donations and direct the funds to international programmes.

Donor-Advised Funds (DAFs)

A Donor-Advised Fund is a giving vehicle — typically administered by a charity or community foundation — where the donor makes a qualifying gift to the DAF, receives immediate tax relief, and then recommends grants from the DAF to causes of their choice (including international causes, subject to the DAF's procedures). Donor-Advised Funds are addressed in detail in a separate article; their key advantage for international givers is that a single UK-eligible contribution can ultimately fund giving to non-UK charities.

Charitable Foundations

Establishing a private charitable foundation (a registered charity in the UK, an equivalent in the country of residence, or a hybrid structure) provides the most control and flexibility for systematic, large-scale giving programmes. See below.

Charitable Foundations

A charitable foundation is a private registered charity that the donor establishes and (within limits) controls. In the UK, charitable foundations can be structured as:

• Charitable trusts: the oldest and most common structure; a trust deed establishes the charitable purposes and trustees.
• Charitable incorporated organisations (CIOs): a newer structure that combines the benefits of incorporation (limited liability for trustees) with charitable status.
• Companies limited by guarantee: can be registered as charities; provides corporate governance structure.

A UK charitable foundation:

• Pays no income tax on its investment income and gains.
• Can receive Gift Aid-eligible donations from UK income taxpayers.
• Can make grants to other charities (UK and overseas) for qualifying charitable purposes.
• Must publish annual accounts and comply with Charity Commission regulations.
• Must act within its stated charitable purposes.

For HNW families wanting to involve the next generation in giving — creating a family philanthropy legacy — a charitable foundation provides a formal vehicle for family governance around giving decisions. Annual meetings to decide grant-making priorities, involvement of grandchildren as future trustees, and the foundation as an expression of family values across generations.

Costs and Minimum Size

Setting up a UK charitable foundation involves legal costs (typically £3,000–£10,000+), Charity Commission registration, ongoing governance, accounts, and administration. The foundation must have a minimum level of assets or income to justify the ongoing costs. For small-scale giving, a Donor-Advised Fund is typically more cost-effective. Foundations are generally most appropriate for donors intending to give £100,000 or more per year, or who want to endow a permanent institution.

Giving in the Country of Residence

For internationally mobile donors who have established personal and community connections in their country of residence, local giving may be as important as UK giving. Each country has its own charitable framework:

• UAE: specific rules govern charitable donations; many international charities operate through UAE-registered entities. Large donations to government-linked charities may qualify for local recognition.
• Cyprus: a small charity sector; donations to qualifying organisations are deductible for Cypriot income tax purposes.
• Spain: donations to qualifying foundations and associations attract income tax relief of 30%–35% of the donated amount.
• France: donations to qualifying organisations attract income tax relief at 66% of the donation (up to 20% of taxable income, with excess carried forward).
• Thailand: donations to registered foundations are partially deductible from Thai income tax.

For donors with significant income in multiple countries, coordinating the tax benefits of giving across jurisdictions — ensuring that relief is claimed in the most efficient location — is a worthwhile planning exercise.

Impact Investing vs Pure Philanthropy

For some HNW individuals, the distinction between philanthropy and impact investing has blurred. Social impact bonds, community development finance institutions (CDFIs), programme-related investments from foundations, and mission-related investments by endowments allow capital to be deployed for social purposes while maintaining a financial return.

Impact investing does not generally attract the same tax reliefs as pure charitable giving, but it allows philanthropically minded investors to maintain liquidity and a degree of financial return while supporting causes they care about. For internationally mobile HNW individuals managing diversified portfolios, a deliberate allocation to impact investments — alongside pure philanthropy — is an increasingly common approach.

Practical Steps for International Philanthropists

1. Clarify the giving mission: what causes, regions, and outcomes matter most? A clear mission prevents giving being reactive and unfocused.

2. Assess the tax position: identify where income and assets are based, which jurisdictions offer tax relief for giving, and how to maximise the tax efficiency of each donation.

3. Choose the right vehicle: for smaller, flexible giving, a Donor-Advised Fund. For larger, systematic programmes, a charitable foundation. For specific international programmes, dual-registered charity structures.

4. Involve the family: family philanthropy — with shared discussions about values, grants, and impact — is a powerful way to transmit values across generations and involve younger family members in wealth stewardship.

5. Review and measure impact: effective philanthropy requires measuring outcomes and adjusting strategy, not simply writing cheques. Reputable foundations publish annual impact reports; individual donors should maintain their own records.

6. Coordinate with the estate plan: charitable legacies in the will, gifts from trust structures, and the IHT relief on charitable giving should all be considered as part of the overall estate plan.

How Global Investments Can Help

At Global Investments, we work with internationally mobile HNW clients to integrate philanthropy into their broader wealth management and estate planning strategy. We help clients to:

• Assess the tax position on charitable giving across all relevant jurisdictions.
• Identify the most efficient vehicle for their scale and objectives.
• Evaluate Donor-Advised Fund options with reputable UK community foundations.
• Coordinate charitable legacy planning with the will and trust structures.
• Connect clients with specialist philanthropic advisers and charity lawyers for foundation establishment.
• Review the estate plan to ensure charitable legacies are structured to maximise the 36% IHT rate reduction where appropriate.

Charitable giving is one of the most personally rewarding aspects of managing significant wealth. With the right structures in place, it is also one of the most tax-efficient. All information in this guide reflects the position as of 2026. Tax rules change and vary by jurisdiction; please seek professional advice tailored to your individual circumstances.