Here’s the blunt truth most people don’t hear until too late: once you put money into a real charitable trust, you don’t get it back. That’s by design. Charity law ring-fences those assets for public benefit, not personal do-overs. If you want control, you choose a different tool. If you want tax relief now and impact that outlives you, you accept the lock. I’ll show you where that line sits-UK (with a Scotland lens) and US-plus how to keep some flexibility without breaking the rules.
- charitable trust irrevocable: a genuine charitable trust is, in practice and law, irrevocable. Once funded, you can’t reclaim assets for yourself.
- You can often tweak admin details or switch to another charity with similar purposes, but not pull funds back to you or your family.
- UK (incl. Scotland): a charity that lets assets flow back to a private person fails the “charity test.” US: CRTs/CLTs are formed as irrevocable by default.
- Want flexibility? Use reserve powers, a protector, a donor-advised fund, or a revocable living trust that becomes charitable at death.
- If your named charity closes or changes, courts/regulators can redirect funds to a close match (cy-près) instead of unwinding your trust.
What “revocable” really means for a charitable trust
Let’s strip the jargon. “Revocable” means you can undo the gift and take the assets back. “Irrevocable” means the assets are locked for the stated purpose. With charitable trusts, that purpose is public benefit-so law leans hard to the lock.
If your trust deed includes a power to return the money to you or a non-charitable person, it stops being a charity. In the UK, that fails the charity test because assets can be used for private benefit. In the US, you won’t get charitable tax treatment on a revocable arrangement. Either way, the rules push you to choose: control or immediate charitable status/tax relief.
So what’s left to adjust? Quite a lot, actually. Many charitable trust deeds keep “administrative” levers you (or a protector/trustees) can pull without breaking charity law. Common examples:
- Changing how trustees are appointed or removed.
- Altering grant-making processes or investment policies.
- Switching beneficiary organisations-so long as the new ones are also charities and fit the trust’s stated purposes.
- Widening or narrowing purposes within a charitable category (e.g., “advancement of education” stays charitable).
What you cannot do is add any power that diverts assets to private hands. That includes you, your family, or your company. If that’s your plan, stop: you’re not setting up a charitable trust-you’re setting up a personal or family trust with charitable intentions somewhere down the line.
UK and US rules at a glance (with a Scotland lens)
Law varies by country, but the heartbeat is the same: charity money is charity money. Here’s how that plays out in places readers ask about most.
Scotland (where I live): The Charities and Trustee Investment (Scotland) Act 2005 sets the “charity test.” An organisation passes only if it has charitable purposes and provides public benefit, and its constitution does not allow assets to be used for non-charitable purposes. A power to revoke and send assets back to you would flunk the test. The regulator is OSCR (Office of the Scottish Charity Regulator). OSCR’s guidance on the charity test makes this point clearly: the constitution must bar private distribution of assets. If it doesn’t, you won’t be a charity.
England & Wales: The Charity Commission takes the same stance under the Charities Act 2011. CC3 (The Essential Trustee) is plain: charity assets are locked in for charitable purposes. Trustees must apply them only that way. A revocation power that returns funds to a settlor undermines charitable status.
Northern Ireland: The Charity Commission for Northern Ireland follows the same core logic. A charitable trust must be exclusively charitable; anything that allows private distribution is out.
United States: If you’re thinking of Charitable Remainder Trusts (CRTs) and Charitable Lead Trusts (CLTs), they’re formed as irrevocable. That’s how you get the tax benefits under Internal Revenue Code §664 (CRTs) and related rules for CLTs. You can design payouts and timing, but once funded, you don’t reclaim the corpus. IRS Publication 526 explains when you get deductions; crucially, revocable arrangements don’t deliver an immediate deduction.
Cross-border note: A UK charitable trust doesn’t automatically qualify for US deductions, and vice versa. If you pay tax in more than one country, you’ll need careful structuring (think “Friends of” charities or dual-qualified structures). Different tax authorities recognise different entities and gifts.
Bottom line in every jurisdiction: a charitable trust that is truly revocable stops being a charity or loses the intended tax treatment. If you need a revocable setup, use a revocable living trust or will that leaves assets to charity later. You won’t get the “now” benefits, but you keep control until death.

Smart ways to keep flexibility without breaking charity law
You can’t make charity money bounce back to you, but you can design the trust so it adapts. Here are practical tools that work in 2025 without tripping legal wires.
- Reserve administrative amendment powers: Let trustees (or a protector) change admin rules, add investment options, or tweak governance as laws and best practices shift.
- Allow charity substitution inside the same purpose: If you set “relief of poverty in Edinburgh,” give trustees power to switch between qualifying Edinburgh charities serving that purpose.
- Use a clear purpose but wide enough scope: “Advancement of education in Scotland” gives room to move if one programme folds. Don’t write the deed so narrow it gets stuck.
- Appoint a protector: A trusted person (or firm) with limited consent powers can be a speed bump that prevents mission drift. They can approve large grants, new trustees, or changes to purposes-within charity law.
- Write a letter of wishes: Not binding, but influential. Update it as your views change. It guides trustees without hardwiring specifics that could age badly.
- Consider a donor-advised fund (DAF): In both the UK and US, gifts to a DAF are irrevocable, but grant choices are flexible over time. You keep advisory input while the sponsor charity handles compliance. Great if you want simplicity.
- Use a revocable living trust or will for later gifts: If control today matters more than tax relief, name charities to receive on death. Until then, you can change your mind freely.
Design tip: It’s fine to let trustees move funds among different charities as long as they stick to charitable purposes written in the deed. It’s not fine to let anyone move funds to you or your business. That single line-public benefit vs private benefit-decides the revocable/irrevocable question every time.
Step-by-step: How to adjust when your charity or goals change
Things change-leaders move on, charities merge, or results disappoint. You still have options. Here’s a clear path whether you’re in the UK (including Scotland) or the US.
- Re-read the trust deed. Look for any reserved powers. Can trustees vary admin provisions? Can they switch grantees inside the same purposes? Is there a protector who must consent? Note the exact clauses.
- Check the regulatory frame. UK: Trustees must stick to charitable purposes and may need Charity Commission or OSCR consent for certain changes or reorganisations. Scotland has a formal reorganisation route under the 2005 Act. US: State law and the Attorney General often have a say; the Uniform Trust Code and state charity laws guide modifications.
- Document the reason for change. Write down what’s wrong (e.g., named charity closed, merged, or drifted from the trust’s goals; new need emerged that better fits the purpose). Keep evidence-annual reports, regulator notices, merger announcements.
- Choose the right power or procedure.
- Simple substitution within purpose: Trustees use their existing power to grant to a different qualifying charity. Record the decision and the rationale.
- Administrative tweaks: Use the deed’s amendment power. Minuted approval and, if required, protector consent.
- Purpose too narrow or failed? Use cy-près/reorganisation. UK: Apply to the Charity Commission or OSCR with a plan that keeps you as close as possible to the original spirit. US: Seek court or AG approval for a modification that honours donor intent.
- Mind the filings. UK: Update the register entry if needed and follow reporting rules. US: Update with state authorities and, where relevant, the IRS filings for the trust/foundation entity.
- Communicate with stakeholders. If family members, co-trustees, or advisors expect a say, bring them in early. You’ll get a cleaner paper trail and fewer surprises.
- Refresh your letter of wishes. If the trust allows, revise it so trustees aren’t guessing six months from now.
Decision quick-check:
- Need tax benefits now and happy to lock the gift? Use a charitable trust, DAF, CRT, or CLT (irrevocable).
- Need control now and tax benefits later? Use a revocable living trust or will that leaves to charity at death.
- Want both impact and adaptability? Combine: put some into a DAF for flexibility, some into an endowment-style charitable trust for permanence.

Quick checks, pitfalls, and FAQs
Before you sign anything, run through these quick checks:
- Does the deed allow any benefit to you, your family, or your company? If yes, it’s not a charity. Fix it.
- Is there a clean power to change admin rules, swap charities, or adjust grant-making? If no, consider adding one (within charity law).
- Is the purpose too narrow (e.g., a specific project that might end)? Widen it to the charitable category so cy-près isn’t your only escape hatch.
- Is there a protector or governance checkpoint for big decisions? Add one if you worry about drift.
- Have you got a letter of wishes? It’s cheap flexibility. Update it once a year.
- Are you mixing UK and US tax goals? Get cross-border advice; one wrong assumption can nuke deductions.
Common pitfalls to avoid:
- Confusing a revocable living trust that names a charity with a charitable trust. They’re different. The first is revocable (no immediate tax benefits), the second is irrevocable (with charity law constraints).
- Writing in a “just in case I want it back” clause. That breaks the charity test in the UK and kills tax treatment in the US.
- Naming a non-registered group as beneficiary in the UK. If you want UK tax relief (e.g., Gift Aid to a charity), name a registered charity or a charitable purpose that trustees will apply via registered bodies.
- Over-specifying a single organisation forever. If it closes, you’ll need a formal process. Better: purpose-led with power to swap charities.
- Ignoring regulators. UK: Charity Commission or OSCR may need to approve changes. US: State AGs and courts may be involved. Skipping this risks sanctions.
Mini-FAQ
- Is any charitable trust ever revocable? If it’s truly revocable (you can take assets back), it isn’t a charity. Some deeds allow changing charities or admin details, but not undoing the gift.
- Can I be a trustee of my own charitable trust? Often yes, but you owe strict duties: act only for charitable purposes, avoid conflicts, and keep records. Private benefit is off-limits.
- Can I change the beneficiary charity? Usually yes if the deed permits and the replacement is also charitable. If the deed is silent or narrow, you might need cy-près or a regulator/court sign-off.
- What happens if my named charity shuts down? Trustees seek a similar charity or apply for cy-près/reorganisation. Funds stay in the charitable lane; they don’t revert to you.
- Do I get UK tax relief when I fund a charitable trust? If it’s a registered charity or a charitable trust qualifying under HMRC rules, yes-subject to Gift Aid and other conditions. A revocable arrangement won’t qualify until it becomes irrevocable.
- US tax angle: Are CRTs and CLTs revocable? No. They’re designed as irrevocable. That’s why you get deductions and why the terms are tightly policed.
- Can I add money later? Usually yes. Each addition becomes part of the irrevocable charitable pot.
- What if I move countries? Tax treatment can change. Keep the trust charitable in form, but get advice on how grants and reporting work in your new country.
Credible sources
- Scotland: Charities and Trustee Investment (Scotland) Act 2005; OSCR guidance on the charity test.
- England & Wales: Charities Act 2011; Charity Commission CC3 The Essential Trustee.
- US: Internal Revenue Code §664 (CRTs); IRS Publication 526 (Charitable Contributions).
Next steps / troubleshooting by scenario
- If you’re in Scotland and want flexibility: Set a broad charitable purpose; include a power to swap charities; add a protector; keep a letter of wishes. Register with OSCR and follow reporting rules.
- If you’re in England & Wales: Mirror the same design. Check if any deed changes require Charity Commission consent. Keep trustee minutes tight.
- If you’re in the US deciding between CRT, CLT, DAF:
- Need income for life then charity later? CRT. Irrevocable. Deduction on setup.
- Want charity first, heirs later? CLT. Irrevocable. Can be grantor or non-grantor for tax.
- Want ease and flexible grant-making? DAF. Irrevocable gift; you advise grants.
- If you already funded a trust and want out: You probably can’t revoke. Check for admin changes or cy-près to realign the mission instead. Speak to a charity law solicitor (UK) or an attorney (US) before moving a muscle.
- If your charity merged or went off-mission: Gather evidence, minute your concerns, and either use substitution powers or apply for cy-près/reorganisation with a clear plan that keeps faith with your original intent.
- If family pressure is building: Point to the deed and the law. Charity assets aren’t family assets. Offer a DAF or a family foundation for involvement that still respects rules.
Short self-check before you act:
- What do I value more today-control or tax relief/impact now?
- Have I kept the purpose broad enough to adapt without regulators each time?
- Did I build in a clean way to change charities inside the purpose?
- Do trustees have enough guidance (letter of wishes) without handcuffs?
- Do we know when to call the regulator or court-and have a paper trail ready?
If you remember one line, make it this: charitable trusts are meant to be permanent in purpose. You can adjust the road, not the destination. Design around that truth, and you’ll avoid the traps, keep your options, and still do the good you set out to do.