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Investment Policy for Charities: A Practical Guide | LegalDocuments.co.uk

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Updated June 2026 · England & Wales
Running a charity means juggling two things that can pull in different directions: delivering on your charitable purposes today, and making sure the money is still there to do so tomorrow. An investment policy is the document that helps trustees hold those two priorities together. It sets out how reserves and longer-term funds will be looked after, what level of risk the board is willing to accept, and how decisions will be made and reviewed. In England and Wales, the Charity Commission expects trustees to take investment decisions seriously and to record their reasoning. This guide walks through what a well-drafted policy typically covers, the duties trustees owe, and the practical questions that tend to come up when a board sits down to write or refresh one.

What this document is

A charity investment policy is a written statement, adopted by the trustees, that explains how the charity will manage the funds it holds beyond short-term operating cash. It covers the purpose of the investments, how much risk the board considers appropriate, the mix of asset types that may be used, any ethical or mission-related restrictions, who is authorised to make decisions, and how performance will be measured and reviewed.

For most charities in England and Wales, the legal backdrop is the Trustee Act 2000, the charity's own governing document, and guidance published by the Charity Commission (notably CC14 on investment). Trustees have a general duty of care when exercising investment powers, which includes taking advice where appropriate, considering diversification, and keeping investments under review.

The policy is not just paperwork. It gives trustees a reference point when markets wobble, when a new board member joins, or when an external manager proposes a change. It also demonstrates, if ever questioned, that the board is acting thoughtfully and within its powers rather than reacting on instinct.

How to use this document

  1. Clarify the purpose of the funds. Before talking about stocks or bonds, the board needs to understand what the money is actually for. Is it permanent endowment that must be preserved, expendable reserves, or cash held for a specific future project? Different pots will have different time horizons and different tolerances for ups and downs, and the policy should distinguish between them clearly.
  2. Set the risk appetite. Trustees should discuss openly how much short-term loss the charity could absorb without harming its work, and record that conclusion. This means thinking about the charity's income streams, its commitments to beneficiaries, and how dependent the budget is on investment returns. A cautious profile is not automatically the right one, but the choice should be deliberate and documented.
  3. Decide on ethical and mission-related considerations. Many boards want to avoid investments that conflict with their charitable purposes, and some actively seek investments that advance them. The policy should state any exclusions (for example, tobacco or fossil fuels), any areas of positive interest, and how the trustees have weighed these against financial return, consistent with Charity Commission guidance.
  4. Define roles, delegation and decision-making. The policy should make clear who does what: the full board, an investment committee, staff, and any external manager. If investment management is delegated, the terms of that delegation, the reporting expected, and the limits of the manager's discretion all belong in the document. Trustees remain responsible even when they delegate.
  5. Build in monitoring and review. Markets move, charities change, and policies go stale. The document should say how often performance will be reported to trustees, against what benchmarks, and when the policy itself will be reviewed (annually is common, with an interim review if something material changes). Keeping minutes of these reviews is part of good governance.

Common questions

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Common questions

Q Do all charities need a written investment policy?
There is no absolute legal requirement, but the Charity Commission strongly expects one where a charity holds funds for investment. Even a small charity with modest reserves benefits from writing down how those funds are held and why. A short, proportionate policy is usually better than none, and it helps trustees show they have thought carefully about their duties under the Trustee Act 2000.
Q Can trustees take ethical considerations into account?
Yes. Charity Commission guidance recognises that trustees may adopt an ethical approach, including excluding investments that conflict with the charity's purposes or that could damage its reputation with supporters and beneficiaries. Trustees should record their reasoning, particularly where an exclusion might reduce the range of investments available, and consider whether the approach remains in the charity's overall interests.
Q What is the difference between financial, ethical and programme-related investment?
Financial investment aims primarily to generate a return. Ethical (or responsible) investment applies non-financial screens while still aiming for a return. Programme-related investment is made directly to further the charity's purposes, with any financial return being secondary. Each has a different legal basis and governance expectation, so the policy should be clear about which categories the charity uses.
Q Do trustees have to take professional investment advice?
The Trustee Act 2000 generally requires trustees to obtain and consider proper advice on investments, unless they reasonably conclude it is unnecessary (for example, where the amounts are very small). Many boards appoint a regulated investment manager or adviser. The duty to take advice does not transfer responsibility away from the trustees, who remain accountable for the decisions made.
Q How often should an investment policy be reviewed?
A yearly review is a common benchmark, often tied to the annual accounts cycle. A fresh review should also be triggered by significant events: a change in the charity's strategy, a major inflow or outflow of funds, a change of investment manager, or unusual market conditions. Each review, and the reasoning behind any changes, should be minuted.
Q Can a charity invest in property or alternative assets?
In principle, yes, provided the governing document permits it and the trustees consider the investment suitable and sufficiently diversified. Property and alternatives can play a useful role but tend to carry liquidity and valuation considerations that a policy should address head-on, including how the charity would raise cash in a hurry if needed.
Q What happens if trustees get investment decisions wrong?
Trustees are judged on the care they took, not on hindsight. A board that followed a considered policy, took appropriate advice, and kept proper records is in a far stronger position than one that acted informally, even if the outcome is the same. Serious or reckless breaches of duty can lead to personal liability or Charity Commission intervention, so process matters.
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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.