Charity Trustee Liability: What You're On the Hook For

The short answer (rare, but real)

I’m a trustee of a small UK charity myself — my name is on the annual return — so charity trustee liability is not an abstract topic for me; it’s a question I have a personal stake in answering accurately. The honest answer is also a reassuring one: charity trustees can be held personally liable for their charity’s debts or losses, but in practice this is rare and normally only happens when a trustee has acted unreasonably, dishonestly, or outside their authority. The Charity Commission’s CC3 guidance, “The essential trustee”, is explicit on this point: trustees who follow the six core duties (acting within their charity’s purposes, complying with the governing document and the law, acting in the charity’s best interests, managing resources responsibly, exercising reasonable care and skill, and ensuring accountability) are generally protected from personal liability.

Across England and Wales there are 921,770 trustee positions in 185,360 registered charities (Charity Commission register, 2026) — and personal liability claims against the people holding them are, in practice, rare. That context matters because the fear of personal liability is one of the biggest reasons capable people turn down invitations to join a board. It shouldn’t be. Most trustees who act honestly, take reasonable care, and seek advice when they’re out of their depth will never face a personal liability claim in their entire time on a board. But “rare” is not “never”, and understanding exactly where the line sits lets you make an informed decision rather than a fearful one.

This guide walks through what actually determines your exposure (your charity’s legal structure), the five real scenarios where trustees have paid out of their own pocket, how trustee indemnity insurance works, and the practical habits that keep you protected. If you want a wider view of what the role involves before you focus on liability specifically, our guide to trustee duties is the natural starting point, and the charity governance handbook sets liability in the context of the whole role.

Incorporated vs unincorporated: the key difference

Your personal liability exposure depends first and foremost on whether your charity has a separate legal personality. Incorporated structures, such as a Charitable Incorporated Organisation (CIO) or a charitable company limited by guarantee, are legally distinct from their trustees, so the organisation (not the individual trustee) is normally the party that owes money or faces claims. Unincorporated charities and trusts have no such shield, which means trustees can be personally on the hook for contracts, debts, and legal claims signed in the charity’s name.

This is one of the most consequential structural decisions a charity ever makes, and it’s why we’ve written a dedicated comparison: see CIO vs charitable company for the full breakdown of how the two incorporated structures differ from each other.

Structure	Separate legal personality?	Typical trustee exposure
Unincorporated association	No	Trustees can be personally liable for contracts and debts entered into in the charity’s name
Trust	No	Trustees hold assets and liabilities personally, though trust law gives some protection for proper administration
Charitable Incorporated Organisation (CIO)	Yes	The CIO itself is liable; trustees are shielded except in the five scenarios below
Charitable company limited by guarantee	Yes	The company is liable; trustees (as directors) are shielded except where company or charity law is breached

If your charity is still unincorporated and regularly signs leases, employs staff, or enters supplier contracts, converting to a CIO or charitable company is one of the highest-value governance decisions your board can make — our structure chooser walks you through which incorporated form fits. Speaking as a trustee rather than a software founder for a moment: this is the one item in this guide I would put on the next agenda rather than file for later. It doesn’t remove the need for good conduct, but it does remove the default assumption that trustees personally underwrite the organisation’s obligations.

The 5 scenarios where trustees pay personally

Trustees pay personally in a small, well-defined set of circumstances: trading while insolvent without reasonable prospect of recovery, taking unauthorised personal benefit, acting outside the charity’s legal purposes (ultra vires), negligence or serious breach of duty, and personal guarantees given on loans or leases. Each of these is avoidable with proper process, records, and advice.

• 1. Wrongful or unauthorised trading. If a charity continues to incur debts after trustees knew, or ought to have known, there was no reasonable prospect of avoiding insolvency, trustees who allowed that trading to continue can be held personally liable for the resulting losses. This is the insolvency-law equivalent of “wrongful trading” for company directors, and it applies with real force to CIO and charitable company trustees.
• 2. Unauthorised personal benefit. Trustees must not benefit personally from their charity beyond what is expressly authorised (for example, reasonable expenses or an approved trustee payment under the charity’s governing document or with Commission authority). Taking an unauthorised payment, benefit, or related-party contract without the correct approvals is a breach of trust that trustees can be required to repay personally.
• 3. Acting outside the charity’s objects (ultra vires acts). If trustees commit the charity to activities or spending outside its charitable objects as set out in the governing document, that action isn’t validly authorised, and the trustees who approved it can be personally liable for any resulting loss.
• 4. Negligence or serious breach of duty. Failing to exercise “reasonable care and skill”, one of the six duties in CC3, for example ignoring clear financial warning signs, failing to safeguard charity property, or not taking advice on a decision that plainly needed it, can expose trustees to personal liability for losses that follow.
• 5. Personal guarantees. Trustees of unincorporated charities are sometimes asked to personally guarantee a lease, loan, or supplier contract because the charity itself cannot offer sufficient security. If you sign a personal guarantee, you are liable under that guarantee regardless of your charity’s structure or your conduct as a trustee, so read any guarantee request extremely carefully and take independent advice before signing.

The pattern across all five: liability follows either a failure to follow proper process (get authorisation, take advice, keep within your objects) or a decision to personally underwrite an obligation (a guarantee). Neither is something that happens to you by accident if your board runs a disciplined process.

Having sat through plenty of trustee meetings where these risks come up, what strikes me is how much anxiety attaches to the exotic scenarios and how little to the most mundane one: a personal guarantee signed because a landlord or supplier asked for it. If any document in front of you contains the word “guarantee”, that is the moment to slow the meeting down.

Trustee indemnity insurance: what it covers

Trustee indemnity insurance (TII) covers trustees against having to personally meet the cost of legal claims brought against them, by the charity or by a third party, for breach of trust, breach of duty, or negligence committed while acting as a trustee. It is explicitly permitted for charities under section 189 of the Charities Act 2011, provided the governing document doesn’t expressly forbid it and the board reasonably believes the cover is in the charity’s best interests.

What TII typically covers:

• Legal costs of defending a claim of breach of trust, breach of duty, or negligence brought against a trustee personally
• Damages or compensation a trustee is ordered to pay as a result of such a claim
• Regulatory investigation costs in some policies, subject to the specific wording

What it will not cover, because the Charity Commission’s CC49 guidance on charities and insurance requires these exclusions for a policy to be considered compliant:

• Criminal acts
• Reckless or deliberate wrongdoing
• Fines and penalties that cannot lawfully be insured against

Buying TII does not require Charity Commission approval in the vast majority of cases. Approval is only needed where the charity’s own governing document explicitly forbids the purchase, which the Commission itself describes as extremely rare in practice. Most boards can simply resolve to buy the cover, record that decision in the minutes, and proceed — in my experience it’s one of the quickest agenda items a board will ever pass, and the longer, more useful conversation is what the quote reveals about your risks. If your charity holds wider cover already, check whether trustee indemnity sits alongside your existing charity insurance policies or needs to be added as a separate line, since public liability and trustee indemnity protect against very different risks.

Protecting yourself: minutes, dissent, advice

The single most effective protection against personal liability is a disciplined paper trail: clear minutes that show what was discussed and decided, a recorded dissent if you disagreed with a decision, and documented professional advice sought whenever a decision carries real financial or legal risk. Trustees are judged on the process they followed, not just the outcome, so evidence of a careful, informed decision is your strongest defence if anything is ever challenged.

From experience: Trustee liability is managed in the minutes, not in the moment. At my own charity’s board meetings I’ve learned to record the reasoning — what we looked at, what advice we had, why we decided as we did — and not just the decision, because the reasoning is exactly what anyone reviewing that decision later will ask for. A liability-proof board isn’t one that never makes a bad call; it’s one that can show every call was made carefully. That takes a minute-taking habit, not a legal budget.

Practical habits that reduce your exposure:

• Keep detailed minutes. Record what was discussed, what information the board had in front of it, and why the decision was made, not just the final vote. Our trustee meeting agenda and minutes template bakes this structure in.
• Register your dissent formally. If you disagree with a board decision you believe is unwise or improper, ask for your objection to be minuted. This is one of the clearest ways to separate your personal conduct from a decision taken by the majority.
• Take advice and record that you took it. For anything involving insolvency risk, large contracts, property, or safeguarding, get professional advice and keep a note of when it was sought and what it said.
• Maintain a live risk register. A current risk register that the board reviews regularly is one of the clearest pieces of evidence that trustees are meeting their duty to manage resources responsibly and act with reasonable care and skill.
• Understand your charity’s finances. Trustees don’t need to be accountants — I’m a technologist by background, not an accountant — but not understanding basic solvency indicators is itself a governance failure that increases liability risk if things go wrong.

None of these steps are expensive or time-consuming relative to the protection they provide. A well-run board that documents its reasoning, takes advice when needed, and holds appropriate indemnity insurance has, in practice, very little to fear from personal liability.

What to do next

Reducing your personal liability risk as a trustee comes down to three concrete actions: understand your charity’s legal structure, put trustee indemnity insurance and a live risk register in place, and build the habit of recording advice and dissent properly. None of these require legal training, just discipline and the right systems.

1. Check your charity’s legal structure. If you’re still unincorporated and hold contracts, leases, or employ staff, read our CIO vs charitable company comparison and put conversion on the next board agenda.
2. Confirm trustee indemnity insurance is in place. If your charity doesn’t already hold TII, or you’re not sure what your existing charity insurance covers, ask your treasurer or broker to confirm at the next meeting.
3. Get your risk register live and reviewed. A current risk register, reviewed at every board meeting, is one of the clearest pieces of evidence that your board is exercising reasonable care — start from our risk register template if you don’t yet have one.
4. Refresh your understanding of trustee duties. Read our guide to trustee duties alongside this one so you know exactly what “reasonable care and skill” looks like in practice.

CharityIQ’s compliance module tracks your governing document, filing deadlines, and risk register in one place, so nothing slips through the cracks that could expose your board. Join the compliance module waitlist →