Pooling Family Wealth for Investment: A Practical Guide

Overview

Families with meaningful wealth often find that pooling assets in a shared investment vehicle offers advantages that individual investing cannot — lower costs, broader diversification, access to investment opportunities available only at scale, and a mechanism for intergenerational transfer of wealth. At the same time, mixing family money creates governance challenges that must be addressed from the outset.

This guide covers the principal options for family investment pooling: investment clubs for smaller-scale collaboration, family investment companies (FICs) as a more formal vehicle, bare trusts and Junior ISAs for children's investment, and offshore bond arrangements for family members. It also addresses the practical governance considerations that determine whether a family investment structure succeeds or fails.

This guide is for general information only. Tax rules change and individual circumstances vary. Nothing here constitutes personal tax advice. Always consult a qualified adviser before making financial or structural decisions.

Investment Clubs: Informal Pooling

An investment club is the simplest form of family (or friend) investment pooling. Members agree to make regular contributions — perhaps £500 per month each — which are pooled into a shared investment account. The group meets periodically to decide on investments, review the portfolio, and discuss strategy.

Legal and Tax Position

In the UK, an investment club is a partnership for tax purposes. Each member is treated as individually owning a pro-rata share of the club's assets. Income (dividends, interest) and capital gains are attributed to members individually in proportion to their share and must be reported on each member's personal tax return.

HMRC guidance on investment clubs is set out in its Capital Gains Manual and covers the pooling of annual CGT exemptions (each member gets their own exempt amount). The club itself has no separate tax existence.

Practicalities

Investment clubs work well when:

• Members have similar investment objectives and risk tolerances.
• There is a clear decision-making process (majority vote, unanimous agreement, or a designated lead investor).
• Administrative responsibilities are clearly allocated (record-keeping, tax reporting).
• There is a documented procedure for a member to exit (how their share is valued and paid out).

Family investment clubs can also serve an educational function, drawing younger family members into discussions about investments that they will eventually manage on their own.

Family Investment Companies

For families seeking a more durable and tax-efficient structure, a family investment company (FIC) is increasingly the vehicle of choice, particularly following the tightening of trust taxation rules in 2006.

How a FIC Is Structured

Typically:

• Parents hold preference shares (or management shares) that give them a fixed economic return (perhaps a cumulative dividend) and retain voting control.
• Children (and potentially grandchildren) hold ordinary shares that accumulate the growth in value of the company over time.
• The company is managed by the parents as directors.

The parents can make gifts of ordinary shares to children over time (subject to IHT and CGT rules), passing value to the next generation while retaining control of the underlying assets.

Tax Characteristics

Inside the FIC:

• Investment income is taxed at corporation tax rates (25% for profits above £250,000; 19% for small profits under £50,000 as of 2026).
• Capital gains inside the company are subject to corporation tax rather than CGT.
• Profits that are retained rather than distributed compound at the lower corporate tax rate — creating a tax deferral benefit compared with direct personal investment.

When dividends are paid:

• Shareholders pay income tax at dividend rates on distributions.
• Lower-rate taxpayer shareholders (such as adult children in early careers) pay tax at 8.75% on dividends within the basic-rate band.

The combined effect — corporation tax on profits at 19–25%, then dividend tax at 8.75% for basic-rate taxpayers — may be more efficient than the 45% income tax rate that a high-rate taxpayer would pay on the same income directly. The comparison is more nuanced at higher dividend rates, and the arithmetic needs to be modelled for the specific family situation.

Governance

A FIC is a company and needs to be properly administered: annual accounts prepared and filed at Companies House, corporation tax returns submitted, shareholder meetings held, and dividends properly declared. The administrative burden is lower than a trust but should not be underestimated. A company that is informally run risks losing its legal credibility.

A shareholders' agreement covering decision-making, exit rights, valuation, and what happens on a shareholder's death, divorce, or insolvency is essential. HMRC's scrutiny of FICs has increased; the structure must be commercially genuine and properly documented.

Bare Trusts for Children

A bare trust is the simplest form of trust: assets are held by a trustee (often a parent) for the absolute benefit of a named beneficiary (the child). The beneficiary has an immediate and indefeasible right to the assets.

For investment purposes, a bare trust account (available from most investment platforms) allows investments to be made in a child's name from birth. Income within the trust is taxed at the child's marginal rate — subject to the parental settlement provisions (see FAQ) where the parent provides the funds.

Capital gains within a bare trust use the child's annual CGT exemption (£3,000 as of 2026). This can be valuable over many years.

At age 18, the child gains full legal control of the assets. This is a significant point: bare trusts cannot be used to control how a child uses the assets once they reach adulthood. If the concern is that a child might not manage significant wealth responsibly at 18, a discretionary trust may be more appropriate.

Junior ISAs

A Junior ISA (JISA) allows up to £9,000 per tax year to be invested for a child under 18 in a tax-free wrapper. Income and gains within the JISA are entirely free of UK tax. At 18, the JISA converts to an adult ISA.

JISAs are straightforward and cost-effective. Their limitation is the annual contribution cap. For families who want to save significant amounts for a child's education or early adulthood, the JISA will only go so far — at £9,000 per year for 18 years, the maximum contribution is £162,000, before investment growth.

JISAs can hold cash or investments. A stocks-and-shares JISA is generally more appropriate for a long investment horizon.

Contributions to a child's JISA by any person count as a gift for IHT purposes but fall within the normal expenditure out of income or annual gift exemption for most families.

Offshore Bond Nominations for Family Members

An offshore investment bond can be written on a "life of another" basis — the bond is held by the investor (parent or grandparent) but written on the life of the child. The bond can subsequently be assigned to the child when they are an adult and in a lower tax position (see the school fees planning guide).

Alternatively, the bond can include a nomination of beneficiary, directing the death benefit to specific family members in the event of the investor's death. The tax treatment of nominated benefits on offshore bonds is complex and jurisdictionally specific; specialist advice is needed.

Governance: The Make-or-Break Factor

The technical structure of a family investment vehicle matters less than the human governance around it. Common failure modes include:

• No documented decision-making process, leading to deadlock.
• No exit mechanism, leaving a family member trapped in a structure they wish to leave.
• No valuation methodology, leading to disputes when a share needs to be bought or sold.
• No separation between family investment activity and personal affairs, creating confusion and potential legal problems.
• No regular review of the structure as the family's circumstances change.

The time spent on governance documentation at the outset — shareholder agreement for a FIC, partnership rules for an investment club, a clear brief for a trustee — is invariably worth the cost.

How Global Investments Can Help

Global Investments advises HNW families on pooled investment structures — from the design of FICs and the management of family investment portfolios to the integration of school fees planning, estate planning, and offshore bond strategy. We can help you navigate the tax considerations of different structures and introduce specialist legal and tax advisers where required.

With over 32 years of experience, we work with internationally mobile families who need coordinated advice across multiple jurisdictions. Contact us to discuss your family investment planning needs.