Protective Property Trust UK: How It Works and When to Use One
Updated 15 May 2026 · 8 min read · England & Wales
A protective property trust (also called a property protection trust) is a life interest trust written into a will that places a share of the family home into trust on the first spouse's death. The surviving spouse has the right to live in the property for life; on their death, the trust share passes to the children. The arrangement is widely sold as care home fee protection — but the reality is more limited than many will-writing firms imply.
How a Protective Property Trust Works
- Sever the joint tenancy. The couple must convert their ownership of the property from joint tenants to tenants in common so each owns a defined share (usually 50/50). Without severance, the property passes automatically to the survivor and the trust cannot take effect.
- Draft the trust in the will. Each spouse writes a will directing their share of the property into a life interest trust on death, with the other as life tenant and the children (or other named people) as remaindermen.
- First death occurs. The deceased's 50% share is assented into the trust. The surviving spouse becomes the life tenant — they have the right to occupy and to receive any rental income. Trustees (often the surviving spouse plus another trustee) manage the trust.
- During the life tenant's lifetime. The trust half of the property is technically owned by the trust, not the survivor. In theory, this half is not the survivor's asset for care home means-testing purposes.
- Second death. The life interest ends. The trust share passes to the remaindermen (children) outright.
What It Achieves (and What It Does Not)
| Goal | Does it work? | Notes |
|---|---|---|
| Protecting children's share if surviving spouse remarries | Yes | The trust share cannot be gifted away or pass to a new spouse |
| Preventing surviving spouse changing the will to exclude children | Yes | The trust capital is locked in — the survivor owns only the life interest |
| Protecting from care home fees (survivor's care) | Unreliable | Local authorities can challenge as deliberate deprivation under Care Act 2014 |
| IHT saving on first death | Limited | IPDI structure means trust is still in survivor's estate for IHT — unlike a nil-rate band discretionary trust |
| Ensuring children eventually inherit the property | Yes | Trust capital goes to remaindermen on survivor's death regardless of what survivor does |
Care Home Fees: The Deliberate Deprivation Risk
Many will-writing firms market protective property trusts as a way to “protect your home from care home fees.” This is misleading. Under the Care Act 2014 and the Care and Support (Charging and Assessment of Resources) Regulations 2014, local authorities carrying out a financial assessment can treat a deliberate deprivation of capital as still belonging to the person.
A “deliberate deprivation” is an act taken with the purpose of avoiding care costs. If the trust was created when care needs were reasonably foreseeable — for example, if one spouse already had a condition associated with future care — the local authority can “notional capital” the trust assets back in and charge as if the survivor still owned them.
Importantly, there is no time limit on the deliberate deprivation rule — unlike the seven-year rule in IHT. A trust created 15 years before care is needed can still be challenged if the purpose was to avoid care costs.
Don't be misled. If you are told a protective property trust “guarantees” protection from care home fees, that claim is incorrect. The trust may be effective for second-marriage and blended-family planning, but it does not reliably shield assets from local authority means-testing.
IHT Position: IPDI vs Nil-Rate Band Trust
Most protective property trusts create an Immediate Post-Death Interest (IPDI)for the surviving spouse. Under IHTA 1984 s.49A, the property in an IPDI trust is treated as part of the life tenant's estate for IHT — so on the survivor's death, the trust capital is subject to IHT at 40% above the nil-rate band. The spouse exemption prevents IHT on creation, but the eventual IHT bill is the same as if the property had passed outright to the survivor.
A nil-rate band discretionary trust works differently: the first spouse's NRB (£325,000) is used on their death to pass assets into a discretionary trust, which is then entirely outside the survivor's estate for IHT. See our guide to the nil-rate band discretionary trust.
| Protective Property Trust (IPDI) | Nil-Rate Band Discretionary Trust | |
|---|---|---|
| IHT on first death | None (spouse exemption) | None (NRB used) |
| IHT on trust assets at second death | Yes — in survivor's estate | No — outside survivor's estate |
| Survivor's right to property | Right to occupy for life | Discretionary — trustees can permit occupation |
| Flexibility | Low — survivor's right fixed | High — trustees have full discretion |
| Best for | Blended families; protecting children's share | Larger estates; reducing IHT on second death |
When Is a Protective Property Trust Appropriate?
A protective property trust is most appropriate when:
- Both spouses have children from previous relationships and want to ensure their share reaches their own children (not a step-parent's new family)
- There is a realistic risk of remarriage and a desire to protect the children's inheritance
- The estate is below the combined IHT threshold — so IHT planning is not the primary driver
- The surviving spouse needs to remain in the property for life but the first spouse wants to lock in a capital gift to children
It is not appropriate as a primary care fee planning tool, or where the main goal is IHT reduction (for which a nil-rate band discretionary trust is more effective).
Frequently Asked Questions
Does a protective property trust actually protect against care home fees?
Not reliably. Local authorities can challenge a protective property trust as a 'deliberate deprivation of assets' under the Care Act 2014 if they conclude it was set up to avoid care costs. If the trust was created when care needs were foreseeable, the local authority can treat the trust assets as still belonging to the surviving spouse for means-testing purposes. The trust may have other legitimate uses (second marriage protection, IHT planning) but marketing it solely as a care fee avoidance tool is misleading and potentially ineffective.
What is the difference between a protective property trust and a property protection trust?
The terms are used interchangeably in the will-writing industry. Both refer to a life interest trust over a share of the family home, created in a will on first death, giving the survivor a right to occupy for life while the capital interest passes to children. There is no legal distinction between the two terms.
Does the trust attract IHT?
For married couples, the immediate post-death interest (IPDI) form of protective property trust is treated as part of the surviving spouse's estate for IHT. On the survivor's death, the trust property is aggregated into their estate at 40% above the nil-rate band — the same as if they had owned it outright. The spouse exemption prevents IHT on creation. A nil-rate band discretionary trust is a different structure: the trust assets on first death pass free of IHT using the deceased's NRB and are not in the survivor's estate.
Can the surviving spouse sell the house if it is in a protective property trust?
Only if the trustees consent (or if the trust deed gives the life tenant a power to direct a sale). The surviving spouse typically has a right to occupy, not an outright right to sell. If the property is sold, the proceeds are held on the same trust terms — so the survivor usually has a right to the income from the invested proceeds. A well-drafted trust deed will include provisions for sale, purchase of a replacement property, and distribution of proceeds.
What happens to the trust on the death of the surviving spouse?
The life interest ends and the trust capital (the deceased's share of the property) passes to the remaindermen — typically the children — absolutely. The Land Registry title is updated; the children receive their share of the net sale proceeds (or a transfer of the property itself if they choose). SDLT is not due on transfers of property on the termination of a trust to the beneficiaries.
Is a protective property trust suitable for unmarried couples?
A protective property trust can be used by unmarried couples, but the IHT and tax position is different. The spouse exemption does not apply — so the life interest trust may attract IHT on creation if the estate exceeds the nil-rate band. The surviving cohabitee's right to occupy provides some security, but the capital passes to children on the survivor's death. Legal advice is essential for cohabiting couples given the lack of automatic succession rights.
Need a Will That Protects Your Family?
Protective property trusts require specialist legal advice and careful drafting — if you have a simple estate and blended family concerns, start with a well-drafted will. Our WillSafe kit guides you through the key decisions and flags when you need specialist input.
Get the WillSafe Kit →Related Articles
- Property protection trust overview
- Nil-rate band discretionary trust
- Life interest trust in a will
- Survivorship deed — severing joint tenancy
- Care home fees and property
- Putting a house in trust
- Wills for second marriages
This article is for general information only and does not constitute legal or financial advice. Trust structures require specialist legal advice — always consult a qualified solicitor before creating a trust in your will.