Estate planning documents

Discretionary Trust Wills

A Discretionary Trust Will is the most flexible and protective of the main Will trust structures. Rather than passing assets directly to named beneficiaries — or giving a specific person a fixed right to benefit — it places your estate into the hands of trustees, who then decide how and when beneficiaries benefit. Because no individual has an automatic right to the assets, the protection it offers is considerable. It's a structure built for families where circumstances are complex, uncertain, or simply where maximum flexibility and protection are the priority.

What it does and how it works

On your death, some or all of your estate passes into a discretionary trust rather than being distributed outright. Your trustees — people you've appointed and trust completely — take on responsibility for managing the assets and deciding how and when beneficiaries benefit. They might make an outright payment, provide a loan, pay income periodically, or hold assets for a period before distributing them. The decision is theirs, made in the context of what's actually happening in each beneficiary's life at the time.

Trustees are guided by a letter of wishes — a personal document you write alongside the trust deed, setting out your preferences, priorities, and intentions. It's not legally binding, which is deliberate: it allows trustees to use their judgement rather than being locked into instructions that may no longer be appropriate when the time comes. A well-written letter of wishes, drafted carefully with you, is one of the most important documents in the whole arrangement.

Why no automatic entitlement matters

The defining feature of a Discretionary Trust Will is that no beneficiary has an absolute right to the assets. This single characteristic is what makes it so effective as a protective structure. Because the assets don't legally belong to any individual, they're far harder to include in a financial assessment — whether that's for care fees, means-tested benefits, or bankruptcy proceedings. A creditor cannot claim what someone doesn't legally own. A local authority cannot assess what isn't theirs. A divorcing spouse cannot reach assets that have never passed to their partner outright.

"The absence of an absolute entitlement isn't a limitation — it's the point. It's what keeps the assets protected until the trustees are confident the time is right to release them, and confident in how best to do so."

What it protects against

• Care fees

  • Assets held in a discretionary trust are generally excluded from a care financial assessment, because the beneficiary has no automatic right to them. This is one of the most significant advantages of a Discretionary Trust Will over a Basic Will or even a life interest structure, where the beneficiary's rights are more fixed and therefore more likely to be counted as an asset.

• Divorce

  • Inheritance received outright is often considered a matrimonial asset in divorce proceedings. Assets held in a discretionary trust, where no individual owns them outright, are in a considerably stronger position. Trustees can choose to withhold a distribution until a beneficiary's circumstances have stabilised — or release funds in a way that minimises exposure.

• Debt & bankruptcy

  • If a beneficiary is in financial difficulty, assets they don't yet own cannot be claimed by their creditors. A discretionary trust allows trustees to hold assets until the situation has resolved, protecting the inheritance in the interim.

• Remarriage & redirected estates

  • Unlike a Basic Will, where the survivor inherits outright and can do as they please, a Discretionary Trust Will keeps the deceased's share of the estate separate and under trustee control. It cannot be redirected by the survivor's future decisions, remarriage, or changed Will.

• Means-tested benefits

  • For a beneficiary who relies on means-tested benefits, receiving an outright inheritance can reduce or remove that support. Trustees of a discretionary trust can manage distributions carefully — providing support in ways that don't jeopardise the beneficiary's existing entitlements where possible.

Discretionary Trust Will versus FLIT Will

The Flexible Life Interest Trust Will gives the surviving partner a fixed right to income and discretionary access to capital — it's certain and supportive, but the life tenant's rights are defined and therefore more visible to third parties like local authorities. A Discretionary Trust Will gives the survivor no fixed rights at all, which offers stronger protection but less certainty for them. Trustees can still support the survivor generously — but it's at their discretion rather than guaranteed. Which is more appropriate depends on the balance between protection and certainty that matters most to you.

Tax considerations

• For unmarried couples

  • For unmarried couples, a Discretionary Trust Will can be particularly effective. By placing assets into a trust rather than passing them directly to a partner, the assets are excluded from the survivor's estate — preserving the deceased's nil rate band for IHT purposes and avoiding the double taxation risk that can arise with a life interest for an unmarried partner.

• Entry/Periodic/Exit charges

  • Discretionary trusts are subject to periodic tax charges — assessed every ten years on the value of the trust assets above the nil rate band, currently at a maximum rate of 6%. This is worth factoring into the decision, particularly for larger estates. Discretionary Trusts are also subject to entry and exit charges, calculated on the amount sitting above £325,000 (currently). It doesn't make a Discretionary Trust Will the wrong choice, but it's a cost to be understood and planned for.

Things to consider

• Choosing your trustees

  • The trustees of a Discretionary Trust Will carry significant responsibility. They make real decisions about real money, often at a difficult time for the family. They need to be people with sound judgement, genuine trustworthiness, and the willingness to seek professional advice when needed. In complex estates, or where family dynamics make an entirely neutral hand preferable, appointing a professional co-trustee is worth considering.

• The letter of wishes

  • A Discretionary Trust Will is only as good as the guidance given to the trustees. The letter of wishes is where you set out your intentions — who you'd like to benefit most, in what circumstances, and how. It's a personal document, not a legal one, and it should be written thoughtfully. We draft this carefully with you as part of the process.

• Certainty for the survivor

  • If providing the surviving partner with a guaranteed level of support is important — particularly a guaranteed right to live in the family home — a Discretionary Trust Will on its own may not give them the certainty they need. In these cases, a FLIT Will, a PPT Will, or a combination of structures may be more appropriate.

"A Discretionary Trust Will is the most powerful protective structure available through a Will. The flexibility it gives trustees to respond to what's actually happening in a family's life — rather than being locked into instructions written years earlier — is its greatest strength."

Who a Discretionary Trust Will works well for

A Discretionary Trust Will is well suited to anyone with beneficiaries whose circumstances are uncertain or potentially vulnerable — whether that's due to age, financial difficulty, relationship instability, or dependency on benefits. It's also commonly used where the testator wants maximum flexibility for their trustees to respond to whatever the future holds, rather than committing to fixed outcomes at the time of writing. For unmarried couples, it often offers a more tax-efficient structure than a life interest arrangement. And for anyone whose primary concern is ensuring assets are genuinely protected — not just named — it's the most comprehensive Will trust available.