Charity Trustee Responsibilities: What Every Trustee Must Know (2026)

Being a charity trustee is a significant responsibility. This guide covers everything UK trustees need to know about their legal duties, drawing from the Charity Commission's essential trustee guidance (CC3).

The 6 Key Trustee Duties

The Charity Commission defines six principles that every trustee must follow:

1. Ensure your charity is carrying out its purposes for the public benefit

You must understand your charity's objects (purposes) and make sure everything you do serves them. The public benefit requirement means your charity's work must benefit the public or a section of the public.

2. Comply with your charity's governing document and the law

You must follow your constitution/trust deed AND comply with charity law, employment law, health and safety, data protection (GDPR), and any other relevant legislation.

3. Act in your charity's best interests

Every decision must be in the charity's interest, not yours or anyone else's. This means:

• Making informed decisions (getting advice when needed)
• Not being influenced by personal interests
• Managing conflicts of interest properly

4. Manage your charity's resources responsibly

This includes:

• Ensuring financial stability
• Protecting property and assets
• Using resources only for your charity's purposes
• Having proper financial controls and oversight

5. Act with reasonable care and skill

Use your skills and experience for the charity's benefit. If you have professional expertise (accounting, law, etc.), a higher standard of care is expected in that area.

6. Ensure your charity is accountable

This means:

• Filing your annual return on time
• Keeping proper financial records
• Being transparent with stakeholders
• Reporting serious incidents to the Charity Commission

Personal Liability

Trustees can be personally liable if they:

• Act outside the charity's powers (ultra vires)
• Make decisions that cause financial loss through negligence
• Fail to act on known problems
• Breach their legal duties

For CIOs and charitable companies, trustees have limited liability — their personal assets are generally protected unless they've acted improperly. For unincorporated trusts, personal liability is unlimited. Learn about CIO structures.

Conflicts of Interest

A conflict of interest arises when a trustee's personal interests could influence their decision-making. Common examples:

• Being offered payment for services to the charity
• A family member applying for a job at the charity
• Having a financial interest in a company the charity contracts with

How to manage conflicts:

1. Declare any interests at the start of every meeting
2. Maintain a register of interests
3. Conflicted trustees should withdraw from relevant decisions
4. Document how conflicts were managed

What Trustees Are NOT Expected To Do

• Run the charity day-to-day — that's for staff and volunteers (trustees govern, not manage)
• Be experts in everything — you can (and should) seek professional advice
• Work for free — but trustee roles are generally unpaid. Expenses can be reimbursed.
• Know everything from day one — proper induction and ongoing training are expected

Common Trustee Mistakes

1. Rubber-stamping — agreeing to everything without challenge
2. Not reading papers before meetings — trustees must make informed decisions
3. Ignoring financial reports — you don't need to be an accountant, but you need to understand the basics
4. Not managing conflicts of interest
5. Missing the annual return deadline
6. Not knowing the charity's objects — read your constitution!