Family Trust vs Will: What Is the Difference?

Most people understand a will: it records your wishes about what happens to your assets after you die, and is given effect through probate. A family trust is less familiar, but in many circumstances it is significantly more powerful. The question is not which one is better — it is understanding what each one does, so you can use the right tool for the right purpose.

How a Will Works

A will is a legal document that records your wishes about who receives your assets after your death. It takes effect only on death — it has no function during your lifetime.

For a will to take effect, it must go through probate — the legal process by which the courts verify the will and authorise your executors to deal with your estate. Probate in England and Wales typically takes six to twelve months, sometimes longer for complex estates. The process is public: probate records are accessible to anyone.

How a Family Trust Works

A family trust is a legal arrangement created during your lifetime (or occasionally through a will). Once assets are transferred into a trust, they are no longer part of your personal estate — they are legally owned by the trustees and held for the beneficiaries.

Because trust assets are not part of your estate, they do not go through probate when you die. This means they can be distributed to beneficiaries quickly, privately, and without court involvement.

Key Differences at a Glance

Timing: A will takes effect only on death. A trust can take effect immediately and continue indefinitely.

Probate: Assets passing through a will must go through probate. Assets held in trust do not.

When a Will Is the Right Tool

For straightforward estates — where the intention is to pass assets directly to a spouse, adult children, or other named individuals — a will is often sufficient. It is simpler, less expensive to create, and well understood by the legal system.

A will is also essential as a 'backstop' for any assets not held in trust, and for recording wishes about guardianship of minor children.

Frequently Asked Questions

Is a trust better than a will for inheritance tax?

Not necessarily. Both are subject to IHT, and trusts have their own complex tax regime. In some cases a trust can reduce the overall IHT burden; in others it creates additional charges. Specialist tax advice is essential.

Can I put everything in a trust and avoid having a will?

You can hold most assets in trust, but a will remains advisable as a safety net for any assets not transferred into the trust, and for naming guardians for minor children.

Do I still need probate if I have a trust?

Trust assets do not go through probate. However, if you have assets outside the trust — including personal possessions, bank accounts in your sole name, or a car — a will and probate may still be required for those assets.