Protective Trusts and IHT: s33 Trustee Act 1925, Forfeiture, and the Inheritance Tax Consequences
A protective trust protects a beneficiary's income from creditors by automatically converting their life interest to a discretionary trust on bankruptcy. The IHT consequences depend critically on when the trust was created (before or after 22 March 2006) and whether forfeiture has occurred — with very different treatments applying to the life interest phase and the post-forfeiture discretionary phase.
The Four Phases of a Protective Trust for IHT
Before forfeiture: the life interest phase
During the period before forfeiture, a protective trust operates as a life interest trust. The IHT treatment depends on when the trust was created: (1) Pre-22 March 2006 trusts: the life interest is an interest in possession and the trust property is treated as belonging to the life tenant for IHT — included in their estate on death, and any termination of the life interest is a transfer of value by the life tenant. (2) Post-22 March 2006 trusts: unless the protective trust is an immediate post-death interest (IPDI), disabled persons trust, or transitional serial interest, the life interest falls within the relevant property regime — the trust property is not treated as belonging to the life tenant and is subject to 10-year periodic charges and exit charges. For a protective trust created by a will from 2006 onwards, unless it is an IPDI (created immediately from the will), the trust is likely a relevant property settlement even before forfeiture.
Forfeiture triggers and the s33 mechanism
Section 33(1) Trustee Act 1925 specifies the events that trigger forfeiture of the life interest: (1) the life tenant becomes bankrupt or does anything to deprive themselves of the income (including attempting to assign or charge the life interest); (2) the life tenant's interest becomes vested in any other person by operation of law. The forfeiture is automatic — the life interest terminates at the moment the triggering event occurs without any act by the trustees. On forfeiture, the trust converts by operation of s33(1)(ii) to a discretionary trust for the life tenant and their spouse and children (or such persons as the trustee has power to select under the trust instrument). Trustees do not need to take any action — the conversion happens by law.
After forfeiture: the discretionary trust phase
After forfeiture, the trust is a discretionary trust — unambiguously within the relevant property regime for IHT. The trust property is no longer treated as belonging to the former life tenant (even if they are a potential discretionary beneficiary). For a pre-2006 trust: the forfeiture terminates the life interest — this is a potentially chargeable event for IHT if the life tenant is still alive (the life tenant is treated as making a potentially exempt transfer of the trust property — a PET — when their interest terminates, because the property passes to a discretionary trust, not to another person absolutely). For a post-2006 relevant property trust: the forfeiture may be an exit event from one charge category to another, but as the trust was already relevant property, the periodic/exit charge structure continues without a fundamental change in treatment.
Death of the life tenant after forfeiture
If the life tenant dies after the forfeiture (when the trust is a discretionary trust), the trust property is not included in the life tenant's estate for IHT — they are merely a discretionary beneficiary, not the owner. The trust continues as a relevant property settlement. If the life tenant dies before forfeiture (with the life interest still subsisting): for a pre-2006 interest in possession trust, the trust property is in the life tenant's estate and IHT is charged at death. For a post-2006 relevant property trust (IPDI or otherwise), the IHT position depends on whether the life interest was an IPDI or another post-2006 interest in possession.
Frequently Asked Questions
What is a protective trust and why is it used?
A protective trust is a life interest trust where the life tenant's interest terminates automatically if certain events occur — typically the life tenant's bankruptcy or any attempt by them to alienate their interest. The purpose: to protect the trust fund from the life tenant's creditors (if the life tenant cannot alienate or charge their interest, creditors cannot seize it). The typical use: a testator leaves assets to a son or daughter who may be at risk of business failure or who has unstable finances — a protective trust provides the child with income for life while protecting the capital from being taken by creditors on bankruptcy. After forfeiture, the discretionary trust continues for the benefit of the family. Section 33 Trustee Act 1925 provides the standard statutory forfeiture mechanism, incorporated by reference into the trust instrument.
Does bankruptcy of the life tenant trigger an IHT charge on a pre-2006 protective trust?
Yes — for a pre-2006 interest in possession protective trust, the forfeiture of the life interest (e.g. on bankruptcy) is treated as the life tenant making a transfer of value. The life tenant is treated as transferring the trust property to the new discretionary trust. The IHT treatment depends on: (1) whether the life tenant is still alive (if so, the termination of a pre-2006 IIP is a potentially exempt transfer — PET — because the property moves to a discretionary trust, not an individual. If the life tenant survives 7 years from forfeiture, no IHT. If they die within 7 years, the PET becomes chargeable.); (2) whether the termination triggers the related property rules or any other IHTA provisions. For post-2006 relevant property trusts, forfeiture is typically an internal event within the relevant property regime — not a fundamental IHT event.
Can a protective trust be used for IHT planning?
Protective trusts are primarily an asset protection tool, not an IHT planning tool. However, they have IHT consequences: (1) the assets in the protective trust are outside the life tenant's estate after forfeiture (for post-2006 trusts, they may already be outside the estate in the relevant property regime); (2) for pre-2006 trusts, the trust property is in the life tenant's estate before forfeiture — this means it attracts IHT on the life tenant's death, unlike a discretionary trust which would accumulate the 10-year charge. Protective trusts created in wills after 2006 do not give the life tenant IHT estate treatment in the relevant property regime (unlike IPDIs) — so the IHT 'burden' is on the trust (periodic charges) rather than on the life tenant's estate. This can be beneficial for life tenants with large estates: not having the trust property in their estate reduces their IHT on death.
What happens if the protective trust deed contains a discretionary trust from the outset (rather than only on forfeiture)?
Some trust instruments describe as 'protective trusts' arrangements that start as discretionary trusts (or convert immediately on forfeiture before any income has been distributed). If the trust is structured as a pure discretionary trust from the outset — with the trustees having discretion to pay income and capital to the life tenant and family — it is a discretionary trust within the relevant property regime from creation, not a protective trust. Section 33 Trustee Act 1925 only applies where the trust instrument incorporates the statutory forfeiture mechanism by reference (typically with wording such as 'on protective trusts as defined in s33 Trustee Act 1925'). Custom-drafted protective provisions that differ from s33 are interpreted on their own terms.
Is the trust property included in the bankrupt life tenant's estate for the purposes of the bankruptcy?
No — one of the key advantages of a protective trust is that the trust property does not vest in the trustee in bankruptcy of the life tenant. The life tenant's interest automatically terminates on bankruptcy (under s33 Trustee Act 1925), so by the time the trustee in bankruptcy's title arises, the life interest has already ended. The bankrupt has no remaining interest in the trust — only a discretionary right to benefit (which is personal and cannot be assigned or claimed by the trustee in bankruptcy). The trust capital is therefore protected from the bankrupt's creditors. This protection is the primary reason protective trusts are used for vulnerable beneficiaries. For IHT: the trust property is also outside the bankrupt life tenant's estate (post-forfeiture it is relevant property).
How does the HMRC treat the forfeiture event in a pre-2006 protective trust for IHT reporting?
On forfeiture of a pre-2006 interest in possession, the life tenant is treated as having made a potentially exempt transfer (PET) of the trust property. The life tenant (or their personal representatives if they have died) must report the PET to HMRC if the value is above the annual exemption or other relevant threshold. If the life tenant dies within 7 years of the forfeiture, the PET becomes chargeable and the IHT is calculated at the death rate (taking into account the cumulative 7-year transfers). The 7-year clock runs from the date of forfeiture, not from the date of the bankruptcy order or other triggering event. Reporting: HMRC expects a Chargeable Lifetime Transfer (CLT) return if the transfer to the discretionary trust is above the NRB; for smaller transfers, a PET return is due within 12 months of the end of the month in which the transfer was made.
Leaving Assets to a Vulnerable Beneficiary? Consider a Protective Trust in Your Will
A protective trust in your will can shield a beneficiary's inheritance from their creditors — but the IHT consequences require specialist structuring. Start with a WillSafe will kit to document your wishes, then take specialist advice on the right trust structure.
View Will Kits from £39.99