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Charity Investments: A Legal Guide for UK Trustees | LegalDocuments.co.uk

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Updated June 2026 · England & Wales
Running a charity well means making the money work as hard as the mission. Whether you're sitting on reserves, managing an endowment, or considering how to generate sustainable income, the decisions trustees make about investments carry real weight, both legally and morally. Get it right, and you build a financial foundation that lets the charity do more good for longer. Get it wrong, and trustees can find themselves answering difficult questions from the Charity Commission, beneficiaries, or the public. This guide walks through the legal duties that apply to charity investments in England and Wales, the practical considerations trustees should weigh up, and the governance steps that help keep decisions defensible. It's written for trustees, finance committees, and anyone involved in charity governance who wants a clearer picture of what responsible investing actually looks like in practice.

Overview

A charity investment is any financial commitment a charity makes with the aim of generating a return, whether that's income, capital growth, or a combination of both. In the UK, charity investments fall broadly into three categories. Financial investments are made purely to grow the charity's assets: shares, bonds, pooled funds, and cash deposits are typical examples.

Programme-related investments are made to further the charity's purposes directly, with any financial return being secondary, for instance, a loan to a social enterprise whose work aligns with the charity's aims. Mixed-motive investments sit between the two, pursuing both financial return and charitable impact together.

What ties all three together is the legal duty on trustees to act in the charity's best interests when deciding where and how to invest. This duty is framed by the Charities Act 2011, by the governing document of the charity itself, and by guidance issued by the Charity Commission (notably CC14).

Trustees don't need to be investment experts, but they do need to understand the framework, take appropriate advice, and document their decisions. The rest of this guide explains how.

Key steps

  1. Check your governing document. Before making any investment decisions, read the charity's constitution, trust deed, or articles carefully. Some governing documents restrict what trustees can invest in, require specific approval procedures, or impose conditions on the use of permanent endowment. If the document is silent or unclear, the statutory default powers under the Charities Act 2011 typically apply, but this is worth confirming rather than assuming.
  2. Agree a written investment policy. A clear, board-approved investment policy is one of the most important governance tools a charity can have. It should set out the charity's objectives, attitude to risk, ethical parameters, time horizon, liquidity needs, and how performance will be measured. Reviewing and updating this policy regularly, at least annually, helps trustees demonstrate that they are discharging their duties thoughtfully and consistently.
  3. Take appropriate advice. Unless trustees have genuine in-house expertise, the Charities Act 2011 requires them to obtain and consider proper advice before exercising investment powers. This usually means engaging a regulated investment manager or adviser. Trustees remain responsible for the decisions, advice informs the decision but doesn't replace trustee judgement, so choose advisers carefully and challenge their recommendations where appropriate.
  4. Diversify and manage risk. Spreading investments across asset classes, sectors, and geographies reduces the impact of any single market event on the charity's finances. Trustees should think about correlation, liquidity, and the charity's ability to weather a downturn without disrupting its work. Concentration in a single holding or sector is a common area of Charity Commission concern and should be justified if it exists.
  5. Monitor, review, and record decisions. Investment oversight is an ongoing responsibility, not a one-off decision. Trustees should review performance against the investment policy at regular board or committee meetings, minute the discussions, and be prepared to change course if circumstances shift. Clear records protect trustees personally and show the Commission, auditors, and funders that the charity is being run responsibly.

Common questions

If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £149.

Common questions

Q What law governs charity investments in England and Wales?
The main statute is the Charities Act 2011, which sets out trustees' general powers of investment and the duty to obtain and consider advice. Trustees must also follow their own governing document and have regard to Charity Commission guidance, particularly CC14 on investing charity money. Trust law principles and general fiduciary duties apply alongside the statutory framework.
Q Can a charity take ethical considerations into account when investing?
Yes. Trustees can reflect the charity's values in investment decisions, including screening out activities that conflict with its purposes or that would alienate supporters and beneficiaries. Following a 2022 High Court decision, trustees have clearer scope to balance financial return against ethical and mission-related factors, provided they exercise their discretion reasonably and in the charity's best interests.
Q Do trustees need to use an investment manager?
Not automatically, but trustees must obtain and consider proper advice before exercising investment powers unless they reasonably conclude it's unnecessary, which is a high bar for most boards. Many charities delegate day-to-day investment management to a regulated firm while retaining strategic oversight. The trustees remain legally responsible for the charity's investments regardless of delegation.
Q What's the difference between permanent endowment and expendable funds?
Permanent endowment is capital that must be held and invested to generate income, rather than spent. Expendable funds can generally be used for the charity's purposes as trustees see fit. The rules around spending permanent endowment have been modernised under recent reforms, but additional steps, including possible Charity Commission involvement, may still apply in certain circumstances.
Q What happens if trustees make a poor investment decision?
Trustees are judged on the process they followed, not solely on the outcome. If they took advice, followed their policy, acted honestly, and documented their reasoning, they are generally protected even if investments lose value. Where trustees act outside their powers, ignore advice, or fail to manage obvious risks, they can face personal liability and regulatory action.
Q Are social investments treated differently from financial investments?
Yes. Social investments, sometimes called programme-related or mixed-motive investments, use charity funds to advance charitable purposes while potentially generating some financial return. The Charities (Protection and Social Investment) Act 2016 introduced a specific statutory power for these investments, with its own duties around considering benefit to the charity and obtaining advice where appropriate.
Q How often should a charity review its investment policy?
As a minimum, trustees should review the investment policy annually and whenever there's a material change in the charity's circumstances, finances, or strategy. Regular performance reviews, quarterly or half-yearly is common, help trustees spot issues early. Documenting each review in board minutes is important for demonstrating active oversight to regulators, auditors, and stakeholders.
If you're dealing with this kind of situation, a call with an experienced legal adviser can help you work out the right next step — from £149.

Sources

This guide is based on primary UK law and official guidance.

Brad Askew, Solicitor (non-practising)

Written & reviewed by

Brad Askew Solicitor (non-practising)

Brad is on the roll of solicitors of England & Wales but does not hold a practising certificate and does not provide legal advice. LegalDocuments.co.uk is not a law firm and does not provide regulated legal advice.

Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.