Conditional Bequest UK (2026): Conditions in Wills — Conditions Precedent, Conditions Subsequent, Uncertainty, and Public Policy

A conditional bequest is a gift in a will that is subject to one or more conditions — events or circumstances that must occur (or not occur) for the gift to take effect or continue: (1) CONDITION PRECEDENT: a condition precedent is a condition that must be SATISFIED BEFORE the gift vests in the beneficiary. The beneficiary does not acquire the gift unless and until the condition is met. Examples: (a) 'I give my residuary estate to my daughter if she obtains a university degree'; (b) 'I give £10,000 to my nephew if he is alive at the date of my death'; (c) 'I leave my shares to my business partner if she continues to run the company for at least one year after my death.' If the condition precedent is never satisfied (e.g. the daughter never graduates; the nephew predeceases the testator), the gift fails and the asset falls into residue or passes on partial intestacy; (2) CONDITION SUBSEQUENT: a condition subsequent is a condition that TERMINATES or defeats an already-vested gift if it occurs AFTER the gift has been made. The beneficiary receives the gift initially but the gift is divested (taken away) if the specified event occurs. Examples: (a) 'I leave my house to my son, but if he sells it within 10 years, the gift shall end and the house shall pass to my grandchildren'; (b) 'I give the income from my investments to my daughter for life, provided that she does not remarry'; (c) 'I give my estate to the trustees to hold for my wife unless and until she remarries, whereupon the trust ends and the property passes to my children.' A condition subsequent that is void (for uncertainty or public policy — see below) does not cause the gift to fail — instead, the condition is struck out and the donee takes the gift absolutely without the condition; (3) DISTINGUISHING CONDITIONS FROM TRUST PURPOSES: a condition in a will must be distinguished from a trust obligation. Where the testator says 'I give £10,000 to my son for the purpose of paying my funeral expenses', this may create either a condition or a trust — depending on the construction of the will. Conditions do not impose duties; trust obligations do.

A condition in a will is void for uncertainty if it is impossible to determine whether it has been met: (1) THE GENERAL PRINCIPLE: courts require conditions in wills to be sufficiently clear and certain that an executor, trustee, or judge can determine whether the condition has been satisfied. A condition that is so vague that it cannot be applied is void for uncertainty; (2) CONDITION PRECEDENT — VOID FOR UNCERTAINTY: where a condition PRECEDENT is void for uncertainty, the GIFT FAILS entirely. The beneficiary cannot take the gift because there is no way to know whether they have satisfied the condition. Examples of conditions precedent that have been held uncertain: (a) 'if my son leads a sober and respectable life' — too vague (Clavering v Ellison (1859)); (b) 'if he continues to reside in England' — may be uncertain depending on drafting; (c) 'if she marries a suitable person' — highly uncertain; (3) CONDITION SUBSEQUENT — VOID FOR UNCERTAINTY: where a condition SUBSEQUENT is void for uncertainty, the gift STANDS but the condition is struck out. The beneficiary takes the gift absolutely as if the condition had not been included. The courts prefer this result because it avoids forfeiture; (4) CLEAR CONDITIONS THAT ARE UPHELD: conditions that are expressed with sufficient precision are upheld: (a) 'if she survives me' (clear — can be verified); (b) 'if she attains the age of 25' (clear); (c) 'if she graduates from a UK university with a degree' (reasonably clear); (d) 'if she is unmarried at the date of distribution' (clear); (5) THE ROLE OF EXTRINSIC EVIDENCE: in construing conditions, the court can admit extrinsic evidence to determine what the testator meant — particularly personal evidence about the testator's own use of words and family relationships (Administration of Justice Act 1982 s.21); (6) COMMON DRAFTING ERRORS: poorly drafted conditions frequently fail for uncertainty. Examples: (a) vague conditions referring to 'good character' or 'responsible behaviour'; (b) conditions requiring the exercise of subjective judgment by the executor ('if my executor is satisfied...') without objective criteria; (c) conditions referencing events that can never be verified with certainty.

Even if a condition is perfectly clear and certain, it will be struck out if it is contrary to public policy: (1) CONDITIONS IN TOTAL RESTRAINT OF MARRIAGE: a condition that completely prohibits a beneficiary from ever marrying is void as contrary to public policy. The law has long held that total restraint of marriage is void. Example: 'I give my residuary estate to my daughter provided she never marries' — the condition is void and the daughter takes the estate unconditionally. However: (a) a PARTIAL restraint (e.g. 'provided she does not marry before the age of 25') is generally valid; (b) a condition that provides a life interest terminable on remarriage — rather than a prohibition on remarriage — is generally valid (widows'/widowers' protective trusts); (2) CONDITIONS THAT SEEK TO SEPARATE HUSBAND AND WIFE: a condition designed to encourage or cause the separation of a married couple is void as contrary to public policy (Re Moore [1888]; Re Caborne [1943]). This includes conditions that make a gift conditional on the beneficiary NOT living with their spouse; (3) CONDITIONS BASED ON RELIGION: conditions requiring a beneficiary to be of a particular religion or to marry within a particular religion are more nuanced: (a) courts have upheld 'marry within the Jewish faith' conditions in some historical cases; (b) however, the Human Rights Act 1998 and the Equality Act 2010 mean that modern courts scrutinise such conditions carefully — conditions based on religion that are also combined with total restraint of marriage may be void; (4) CONDITIONS THAT REQUIRE ILLEGAL ACTS: a condition requiring the beneficiary to commit a criminal offence is void. Example: 'I leave my estate to my son provided he manages the family business without declaring income to HMRC' — the condition is void; (5) CONDITIONS PROMOTING ILLEGAL DISCRIMINATION: conditions that discriminate on grounds protected by the Equality Act 2010 (race, sex, sexual orientation, disability, etc.) may be void as contrary to public policy, though the law on private testamentary gifts is complex; (6) CONDITIONS CONTRARY TO PUBLIC POLICY IN FAMILY LAW: conditions that seek to control the beneficiary's choice of partner, prevent them from exercising parental responsibility, or discriminate against illegitimate children in ways now abolished by statute are void.

When a condition precedent fails, the gift lapses and must pass somewhere else in the will: (1) THE DEFAULT RULE — RESIDUE: where a specific legacy (a particular gift) fails because its condition precedent is not satisfied, the failed gift falls into the RESIDUARY ESTATE. The residuary estate catches all assets not otherwise specifically disposed of by the will. The residuary beneficiaries take the failed gift in accordance with the will's residuary clause; (2) WHERE THE FAILED GIFT IS ITSELF PART OF RESIDUE: where the failed gift was itself a share of residue (e.g. 'my residuary estate to A if she graduates, otherwise to B'), the gift to A fails and passes to B under the express alternative provision. If there is no express alternative, partial intestacy may result; (3) GIFT OVER ON FAILURE OF CONDITION: the best drafting practice is to include a 'gift over' — an express alternative gift to a named person or class that takes effect if the condition precedent is not satisfied. Example: 'I give my residuary estate to my daughter if she graduates from university, and if she does not, to my son absolutely.' This avoids any uncertainty about where the failed gift passes; (4) THE SURVIVOR CONDITION — CLASS GIFTS: where a condition precedent requires beneficiaries to survive to a specified age (e.g. 'to such of my children as attain the age of 25'), the gift is treated as a class gift — surviving members of the class who satisfy the condition share the fund; (5) INHERITANCE ACT 1975 CLAIMS AND CONDITIONAL BEQUESTS: a conditional bequest that fails does not prevent a disappointed claimant from bringing an Inheritance (Provision for Family and Dependants) Act 1975 claim. If the condition was designed to disinherit a family member who has a reasonable financial need, the court may make an order regardless of the condition; (6) CONSTRUCTION OF 'PROVIDED THAT' AND 'ON CONDITION THAT': the courts construe 'provided that' as usually creating a condition subsequent (defeasible vested gift) rather than a condition precedent. 'If and only if' or 'but only if' language is more likely to be construed as a condition precedent. The distinction matters because a failed condition subsequent leaves the gift intact (gift stands without condition), while a failed condition precedent defeats the gift.

Well-drafted conditions are clear, certain, enforceable, and not contrary to public policy: (1) MAKE THE CONDITION OBJECTIVELY DETERMINABLE: draft conditions so that the outcome is objectively verifiable — not dependent on someone's subjective judgment. Good: 'attains the age of 25', 'survives me', 'is unmarried at the date of distribution', 'obtains a degree from a UK university'. Bad: 'leads a good life', 'is responsible', 'is worthy of the gift', 'in my executor's opinion deserves it'; (2) SPECIFY A CLEAR MECHANISM FOR SATISFACTION: if the condition requires an event to be verified (e.g. a degree, a marriage, a residency), specify: (a) who certifies the condition is met; (b) within what time frame; (c) what evidence is required; (3) INCLUDE AN EXPRESS GIFT OVER: always include an express 'gift over' clause stating what happens if the condition is not satisfied. 'If the condition is not met, the gift shall pass to [named person] absolutely.' This avoids residue disputes and partial intestacy; (4) AVOID TOTAL RESTRAINT OF MARRIAGE: never make a gift conditional on the beneficiary never marrying — this is void. A conditional life interest terminating on remarriage (e.g. 'to my spouse for life, determinable on remarriage, remainder to my children') is generally valid; (5) USE A TRUST RATHER THAN A CONDITION WHERE APPROPRIATE: where the testator wants to control how assets are used over time, a trust is usually more flexible and reliable than a condition. A discretionary trust gives trustees the judgment call — avoiding uncertainty; (6) CONSIDER THE RULE IN SAUNDERS v VAUTIER: adult beneficiaries of full capacity can collapse a trust by unanimous consent under the rule in Saunders v Vautier [1841]. However, a condition in a will that must be satisfied before vesting cannot be waived by the beneficiary — only the court can consider dispensing with it; (7) SEEK PROFESSIONAL ADVICE FOR COMPLEX CONDITIONS: conditions attached to large gifts — such as conditions requiring the continuation of a family business, conditions for residency in a particular country, or conditions based on marital status — should always be drafted by a specialist wills solicitor to ensure they are valid and workable.