Saunders and proprietary estoppel

The Rule in Saunders v Vautier (1841) 4 Beavan 115

vIt is a rule of trusts law

vApplicable to distributions under will or on intestacy

vAll beneficiaries must be 18 years old (sui juris)

vAll beneficiaries must have full capacity

vThere must be no chance of additional beneficiaries (class closed)

vAll beneficiaries must be absolutely entitled

vNo legal formalities are needed – the beneficiaries just need to agree on what is to happen and implement the agreement (subject to one exception): Batt v Boswell [2022] EWHC 649 (Ch) per HHJ Matthews [139]

Saunders v Vautier (1841) 4 Beavan 115

Facts of the case:

Beneficiary was 21 years old

Applied to the court to receive the trust property before 25

The court allowed this

Legal principle established:

Where a beneficiary has an absolute, indefeasible interest, they:

Do not have to wait until the postponed age

Can demand payment once they are legally competent

Legal competence exists at age 18 (capacity to give a valid discharge)

Deeds of Variation

Definition

Deeds of variation are formal legal documents used to alter the distribution of a deceased person’s estate after death.

They allow a beneficiary to redirect or modify what they are entitled to receive under:

• a will

• intestacy rules

• survivorship rules (in some cases)

• certain nominations

The effect is that the original entitlement is restructured with the consent of the beneficiaries involved.

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⚖ Legal Nature and Effect

A deed of variation operates by:

• Changing the destination of an existing entitlement

• Allowing a beneficiary to transfer all or part of their inheritance to someone else

This can take the form of:

• A gift (most common)

• An exchange of interests (e.g. swapping assets)

• A sale of entitlement to unlock cash value

Importantly, the beneficiary must already have a vested proprietary interest before variation is possible.

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🕰 Timing Requirement

• Variations can only be made after death

• They cannot be executed during the lifetime of the deceased

• The estate must already have created a legal entitlement

This distinguishes them from lifetime gifts or pre-death arrangements.

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🧑‍⚖ Who Must Agree?

For a valid deed of variation:

• All affected beneficiaries must consent

• They must be:

  • Over 18 (full age)

  • Of sound mind (capacity required)

  • Giving informed and voluntary consent

Without unanimous agreement of relevant parties, the variation will not be effective.

Legal Framework

Deeds of variation are closely linked to:

• Saunders v Vautier principle (beneficiaries controlling trust property collectively)

• Variation of Trusts Act 1958, which extends court-approved variation mechanisms in limited circumstances

However, deeds of variation remain private, consensual arrangements, unlike court-based variation.

what deeds can be varied

Deeds of variation can apply to:

• Gifts under a will

• Intestacy entitlements

• Interests arising by survivorship

• Certain nominations (where legally permitted)

• Shares in trusts or residuary estates

They are therefore flexible tools covering most post-death property entitlements.

limitations and restrictions for deeds of variation

Some interests cannot easily be varied, including:

• Pension benefits (often restricted by scheme rules and tax law)

• Certain contractual or legally fixed entitlements

• Assets subject to external legal restrictions

This reflects limits on autonomy and the need to protect third-party systems.

Additionally:

• Not all property can be freely reallocated under Saunders v Vautier principles

• External statutory or contractual constraints may override beneficiary agreement

why are deeds of variations used

. Family and fairness reasons

• Redistributing wealth to those in greater financial need

• Improving fairness where the will is perceived as inadequate

• Providing for excluded or vulnerable individuals

2. Dispute avoidance

• Preventing or settling 1975 Act claims

• Reducing family conflict and litigation

• Clarifying unclear or contested will provisions

3. Tax efficiency (very common)

• Often used for inheritance tax planning

• Allows re-routing of assets to reduce tax liability

4. Practical estate management

• Resolving administrative difficulties

• Reorganising complex or impractical distributions

An extension of the Rule in Saunders v Vautier (1841)

•Variation of Trusts Act 1958:

oSection 1(1): Jurisdiction of courts to vary trusts (including for those who are not sui juris)

•Inheritance Tax Act 1984

oSection 142(1): Alteration of dispositions taking effect on death – ‘this Act shall apply as if the variation had been effected by the deceased or, as the case may be, the disclaimed benefit had never been conferred.’

Overview: Variation of Trusts Act 1958

The Variation of Trusts Act 1958 is a statutory extension of the rule in Saunders v Vautier.

It allows the court to approve variations of trusts where:

• Not all beneficiaries can consent themselves, and/or

• There are infant or unborn beneficiaries

It recognises that beneficiaries who are:

• Sui juris (of full age and capacity), and

• Together absolutely entitled

can normally override the settlor’s or testator’s intentions.

However, where this is not possible, the court steps in.

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⚖ Core Principle (Saunders v Vautier)

A trust can be brought to an end or varied by beneficiaries if:

• All beneficiaries are over 18

• All have capacity

• They are absolutely entitled to the trust property

• No future beneficiaries (e.g. unborn children) can arise

👉 In that case, they can redistribute the trust property by agreement alone, without court approval.

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🧩 When the 1958 Act is Needed

Court approval is required where:

• There are infant beneficiaries

• There are unborn or contingent beneficiaries

• Beneficiaries cannot give valid consent for legal reasons

The court’s role is protective: it acts on behalf of those who cannot consent.

Goulding v James [1997] 2 All E.R. 239

🧩 Goulding v James – Facts, Decision & Principle📜 Trust Structure (Under the Will)

The testator created a trust of the residuary estate:

• Julie (daughter) → life interest

• Marcus (grandson) → absolute entitlement at age 40

• If Marcus predeceased → Marcus’s children (great-grandchildren) take absolutely

👉 The structure created a layered succession trust designed to:

• Provide Julie with lifetime security

• Delay Marcus’s full inheritance until maturity (age 40)

• Preserve capital for future generations (great-grandchildren if necessary)

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👥 Situation at the Testator’s Death

At the time the trust took effect:

• Julie was alive (life tenant)

• Marcus was alive but under 40

• Marcus was married but had no children yet

👉 This meant:

• The contingent class of “great-grandchildren” was still unborn and uncertain

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🤝 Proposed Variation (Family Agreement)

Julie and Marcus applied to vary the trust under the Variation of Trusts Act 1958.

They proposed:

• 45% → Julie absolutely (capital outright)

• 45% → Marcus absolutely (capital outright)

• 10% → held on trust for any future children of Marcus

📊 Supporting Actuarial Evidence

An actuary assessed the proposal and found:

• The 10% protective fund was beneficial for potential future great-grandchildren

• Under the original trust structure, those future beneficiaries might receive nothing at all

👉 This supported the argument that the variation still protected unborn interests.

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💡 Key Takeaway

Goulding v James demonstrates that:

• The court under the Variation of Trusts Act 1958 applies a benefit-based discretion test

• Testator intention is influential but not controlling

• The overriding concern is protection of incapable or unborn beneficiaries while allowing practical flexibility

goulding

The deceased's will gave her daughter only a life interest, with the residuary estate passing to her grandson at 40 and then potentially to future great-grandchildren. The daughter and grandson proposed a variation giving 45% outright to each of them and 10% to a trust for the grandson's future children. This greatly increased the value of the unborn beneficiaries' interest (from about 1.85% to 10%). The trial judge refused approval because the deceased had strongly wished that her daughter should never receive capital.

Held: The Court of Appeal approved the variation.

Principle: Under the Variation of Trusts Act 1958, the court's role is to protect those unable to consent (e.g. minors and unborn beneficiaries), not to enforce the settlor's or testator's personal wishes. If the arrangement benefits the protected beneficiaries, the deceased's subjective disapproval is generally irrelevant unless the arrangement is dishonest, inequitable, or otherwise improper.

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⚖ Saunders v Vautier Interaction

• If only Julie and Marcus existed (no unborn beneficiaries):
  → They could have varied the trust themselves under Saunders v Vautier
  → No court involvement needed

• Court involvement was required solely because:
  → There were unborn contingent beneficiaries

Proprietary Estoppel

A promise (short of a contract) of a proprietary interest in identified property that is relied on by a person to their detriment and is withdrawn and which may entitle the claimant/applicant to make an equitable claim in proprietary estoppel.

Proprietary estoppel = an equitable remedy

Proprietary estoppel claims can arise before death (and also after death).

Proprietary estoppel is an equitable remedy.

It applies where:

• A person is made a promise short of a contract

• The promise relates to a proprietary interest in identifiable property

• The promise is relied upon by the claimant

• The claimant acts to their detriment in reliance on it

• The promise is later withdrawn

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📌 Nature of the Promise

• Must relate to specific, identifiable property

• Vague assurances are not sufficient

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🧠 Function of the Doctrine

Proprietary estoppel reflects equity’s role in:

• Filling gaps where strict law provides no remedy

• Enforcing non-contractual promises where reliance causes detriment

• Preventing unfairness where formal legal requirements are not met

• Based on preventing unconscionable conduct

• Equity intervenes to avoid unfair withdrawal of promises

Function of the proprietry estoppel

eflects equity’s role in:

• Filling gaps where strict law provides no remedy

• Enforcing non-contractual promises where reliance causes detriment

• Preventing unfairness where formal legal requirements are not met

• Based on preventing unconscionable conduct

• Equity intervenes to avoid unfair withdrawal of promises

Thorner v Major [2009] UKHL 18

vClaimant did substantial work on his second cousin’s farm for no pay

vThe promise:

ØNo express representation;

Ø“a matter of inference from indirect statements and conduct”;

ØHanding an insurance policy bonus with the words “that’s for my death duties”; and

ØOther oblique remarks on subsequent occasion

👨‍🌾 Claimant’s circumstances

• Lived with his parents for most of his life

• Had farming experience

• Worked increasingly for the deceased

• Performed substantial unpaid work on the farm

• Worked extremely long hours (approx. 18 hours a day, 7 days a week)

• Deceased had limited farming experience

• Farm had been inherited by the deceased from his wife

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📣 Alleged assurance

• Claimant alleged he was promised he would inherit the farm

• No express promise was made

• Assurance was inferred from:

  • Conduct

  • Indirect statements over time

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📌 Key example of inferred assurance

• Deceased handed claimant an insurance policy bonus

• Said it was for “my death duties”

• Other vague remarks suggested the claimant would inherit over time

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⚖ Key legal principle (Lord Hoffmann)

• The deceased’s subjective intention is irrelevant

• The key question is objective:
  → Would the deceased’s words and conduct reasonably be understood as an assurance that the claimant would inherit the farm?

thorner - judgment

🏛 Court of Appeal → House of Lords

• Court of Appeal refusal was overturned by the House of Lords

• The House of Lords rejected the reasoning used to dismiss the claim

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🧠 Lord Hoffmann – Key Points

• It is not necessary to identify the exact moment when the assurance became unequivocal

• The relationship was close and ongoing (daily interaction)

• Changes in the size or nature of the property affect:

  • The remedy, not whether estoppel arises

• The farm changing over time did not prevent estoppel from operating

• An identifiable property interest still existed

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⚖ Core Test (Lord Walker & Lord Neuberger)

Accepted formulation of proprietary estoppel:

• Representation or assurance made to the claimant

• Reliance by the claimant

• Detriment suffered due to reasonable reliance

👉 No formal statutory definition, but this is the standard test now applied

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👨‍⚖ Importance of Trial Judge’s Findings

• Claimant described as a “painfully honest witness”

• Deceased described as a “man of few words”

👉 This explained why:

• Assurance was inferred from conduct, not express words

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📜 Relevance of Prior Will

• Deceased had previously made a solicitor-drafted will naming claimant as residuary beneficiary

• Will was later revoked by destruction after a family dispute

• Deceased then died intestate

• Claimant was unaware of the earlier will

👉 This strongly supported the claimant’s expectation of inheritance

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⚖ Supporting Authority – Walton v Walton

• Promise must be:

  • Unambiguous

  • Intended to be taken seriously

  • Reasonably relied upon

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👪 Family / Social Context

• Family promises are:

  • Rarely intended as immediately binding contracts

  • Often informal and not precisely defined

• Such promises may include:

  • Unspoken qualifications

  • Unclear boundaries

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🧩 Nature of Proprietary Estoppel

• Assessed retrospectively

• Focus is whether it is now unconscionable for the promise not to be fulfilled

📌 Outcome

• The claimant’s proprietary estoppel claim succeeded

MacDonald and another v Frost [2009] EWHC 2276 (Ch)

• failed proprietary estoppel claim

  • Contrasts with Thorner v Major.

  • Useful for highlighting why some proprietary estoppel claims fail.

• Issues identified from Thorner v Major:

  • The character and quality of the assurance.

  • What happens if the land is inadequately defined or changes in size or nature between the assurance and repudiation.

• Facts of MacDonald and Frost:

  • Claim brought by two daughters after their father’s death.

  • Alleged promise by both parents that the daughters would receive equal shares of their estates.

  • Daughters paid £100 per month for 20 years to their parents (later to father alone).

  • Claimed payments were made in reliance on the inheritance promise.

  • Mother died first; father later remarried.

  • Father then made a new will leaving his estate to his second wife.

  • Relationship between father and daughters deteriorated.

• Key findings of the court:

  • Parents had already financially assisted the daughters, including selling the family business to them at an undervalue.

  • The £100 payments were not linked to a promise of inheritance.

  • Payments were found to be repayment for the undervalued business, not reliance on a promise.

  • No clear promise of inheritance was proven.

  • No sufficient detriment was established.

• Outcome:

  • Proprietary estoppel claim dismissed.

• Significance:

  • Demonstrates that:

  • Evidence of a clear assurance is essential.

  • Reliance must be proven.

  • Detriment must be established.

  • Highly fact-specific.

  • Helpful for understanding why some proprietary estoppel claims succeed and others fail.

what did macdonald do for proprietry estoppel

• Definition of proprietary estoppel (reaffirmed):

  • Representation or assurance relating to an interest in identifiable property.

  • Reasonable reliance by the claimant.

  • Detriment suffered as a result.

  • It must be unconscionable for the promisor to go back on the promise.

what else can proprietry estoppel be used as a remedy for

A claim in proprietary estoppel against living parents:

Davies v Davies [2014] EWCA Civ 568

What order ought to be made to satisfy a successful claim in proprietary estoppel?

vAgainst the living: Guest v Guest [2022] UKSC 27 (see also CA judgment: [2020] EWCA Civ 387)

“One day my son, all this will be yours”

vAgainst the deceased’s estate:   Jennings v Rice [2002] EWCA Civ 159

 

“Sometimes the assurances, and the claimant's reliance on them, have a consensual character falling not far short of an enforceable contract”

 

A claim in proprietary estoppel against living parents: and case law

Proprietary Estoppel Can Arise Before Death

Not limited to claims against a deceased’s estate.

Can arise during the promisor’s lifetime where:

A promise of inheritance is used as leverage (“carrot on a stick”).

The claimant acts to their detriment before death.

Still governed by Thorner v Major principles:

Assurance

Reliance

Detriment

Unconscionability

Davies v Davies 2014 – Lifetime Claim, Successful

(“The Farming Daughter Case”)

Facts:

Daughter worked long hours on family farm for little pay.

Promised:

Accommodation for life

Interest in the farm/business

Frequent family fallings-out.

Eventually:

Parents excluded her from their wills.

She knew she had no future inheritance.

Claim:

She argued:

She relied on earlier promises.

She had suffered detriment by underpaid labour.

Decision:

Claim succeeded.

Court awarded £500,000.

Recognised:

Reasonable reliance

Proven detriment

Unconscionability

Key Issue Raised:

Should compensation be:

Paid immediately, or

Deferred until inheritance would normally arise (on death)?

against the living and case law

guest

Facts: A son worked on his parents' farm for 30 years for low wages, relying on assurances that he would inherit part of the farm. After family relations broke down, he was excluded from the will and brought a proprietary estoppel claim.

Held: The Supreme Court confirmed that proprietary estoppel arose but reduced the remedy because the son would otherwise receive his inheritance before his parents' death.

Principle: The normal starting point is to fulfil the claimant's expected inheritance, unless doing so would be impossible or disproportionate to the detriment suffered.

Remedy: The court may:

• Enforce the promised inheritance; but

• Adjust the remedy to achieve fairness (e.g. discount for receiving inheritance early or award a cash payment instead).

Key Authority: The majority endorsed the expectation-based approach to proprietary estoppel remedies, subject to proportionality and practical fairness.

Against the deceased’s estate:   + case law

Jennings v Rice – Measuring the Remedy

Facts:

Claimant acted as long-term carer for elderly widow.

She repeatedly promised:

The house (or most of it) would be his.

She died intestate.

Estate worth £1.2 million.

House + contents worth £435,000.

Claim:

He claimed a proprietary interest in the house and furniture.

Court’s Decision:

Estoppel established:

Clear promises

Reliance

Detriment

Awarded £200,000 compensation, not the house itself.

Key Principle:

Claimant only entitled to what was promised.

Remedy must reflect proportionality, not automatic transfer of property.

what can be inferred from the cases where the remedies can be used for situations other than the deceased estate

Proprietary estoppel:

Can apply during life or after death

Often arises in family farming disputes

Remedies aim to:

Prevent unconscionability

Achieve fairness, not punishment

Courts balance:

Claimant’s detriment

Defendant’s ability to pay

Need for finality

Assurances often:

Fall short of a contract

But may be close to contractual in substance (Jennings v Rice).

Ottey v Grundy [2003] EWCA Civ 1176

v1975 Act application for ‘reasonable financial provision’ – s 1(1)(e)

vProprietary estoppel claim

vClaimant and deceased had previously cohabited

vLived apart since 1999

vDeceased died 2000

vClaim under the 1975 Act failed:

Øapplicant had not been wholly or partly maintained by the deceased...

Øimmediately before he died

Court’s Findings:

1975 Act claim:

Court found she did not qualify as being wholly or partly maintained immediately before death.

Claim under this section failed.

Proprietary estoppel claim:

Court accepted that she had relied on promises made by the deceased.

Remedies awarded:

£50,000 cash

Attempt to transfer an apartment promised by the deceased
(If transfer impossible, additional £50,000 in lieu).

Judge Langan’s Key Observations:

Interaction between the 1975 Act and proprietary estoppel:

No double recovery: If both claims had succeeded, the award would have been adjusted to prevent duplication.

If proprietary estoppel failed, but the 1975 Act applied, the court would have considered Section 3 factors to determine the award.

Highlights that proprietary estoppel can be an alternative route when statutory rights (like s.11E) fail.

Legal Takeaways:

Dual claims are permissible:

A claimant can plead both statutory rights (1975 Act) and equitable claims (proprietary estoppel) as a fallback.

Proprietary estoppel protects against unconscionable outcomes:

Even if statutory criteria are unmet, equity may intervene to enforce promises.

Remedies are flexible:

Can include cash awards, property transfers, or substitute compensation.

Avoiding double recovery:

Courts ensure claimants are compensated once, regardless of multiple successful claims.

Spencer v Spencer (2023)

Facts: Michael Spencer was repeatedly promised by his father that he would inherit the 400-acre family farm. Relying on those promises, he dedicated his working life to the farm and helped build the family business. Shortly before his death, the father changed his will and left the farm to a discretionary trust for children and grandchildren instead.

Held: The court found a proprietary estoppel because Michael relied on the promises to his detriment and it was unconscionable for the father not to honour them.

Remedy: The court provisionally awarded:

• Transfer of the farm to Michael; but

• Excluded land that had since obtained valuable quarry/mineral extraction rights; and

• Awarded Michael a cash sum reflecting the agricultural value of that quarry land.

Principle: In proprietary estoppel, the court aims to satisfy the claimant's expectation where proportionate, but may tailor the remedy to achieve fairness, especially where the property's value has changed significantly since the promise was made.

Maile v Maile (2025)

Facts: A family farm was left under a 2006 Will to the deceased’s daughters. Later codicils fluctuated, but the 2016 and 2017 Codicils ultimately removed the farm from the grandsons. The grandsons argued they had been promised the farm and brought a proprietary estoppel claim alongside challenges to the codicils. A partnership agreement (2015) also governed the farm, including an option to purchase and exit terms.

Held: The proprietary estoppel claim failed.

Reasoning:

• No clear assurance (Thorner v Major): Any statements were too general and made when the claimants were young; not a clear promise of inheritance.

• No reliance: Claimants could not show they acted differently because of any promise (one admitted he would have worked the same anyway).

• No detriment: Benefits received (housing, income, payments, gifts, business advantages, and option rights) outweighed any alleged detriment.

• Inconsistency with partnership agreement: The 2015 agreement was potentially inconsistent with and may have displaced any prior estoppel equity.

Principle: Proprietary estoppel requires a clear assurance, reliance, and detriment. Even long-term work on a family farm will not be enough if:

• the assurance is vague,

• reliance is not proven, or

• benefits outweigh detriment.
  

Abram & Pierce

Observation: Cases where claimants may have considered proprietary estoppel but apparently didn’t.

Significance: Encourages critical thinking—could proprietary estoppel have been an alternative or additional claim, similar to Ottey v Grundy?

Insight: Highlights the strategic advantage of pleading both statutory and equitable claims to maximize potential remedies.