FLK2 · Wills & Administration of Estates

Will interpretation, codicils & revocation

SQE1 revision notes — the key rules, leading cases and common traps for this topic, in plain English and current to 2026.

WAE.02 — Will Interpretation, Codicils & Revocation

Interpretation (construction)

The court gives effect to the testator's intention as expressed in the will, read as a whole.

  • Ordinary meaning of words, in context. Technical/legal words get their technical meaning unless context shows otherwise.
  • Armchair principle — sit in the testator's chair: surrounding circumstances at the date of execution are admissible.
  • Administration of Justice Act 1982 s.21 — extrinsic evidence (including evidence of the testator's intention) is admissible where the will is (a) meaningless, (b) ambiguous on its face, or (c) ambiguous in light of surrounding circumstances. Direct evidence of intention is only allowed through these gateways.
  • AJA 1982 s.20 — rectification by the court where the will fails to carry out the testator's intentions because of a clerical error or a failure to understand instructions. Apply within 6 months of the grant of representation (s.20(2)); later applications need the court's permission.
  • A will "speaks from death" as to property (Wills Act 1837 s.24 — a general gift such as "all my shares" passes what the testator owns at death) but from execution as to people/things described (s.24 displaced for descriptions unless "now" or a contrary intention appears).

Codicils

A codicil is a supplementary testamentary document; it must satisfy the same s.9 Wills Act 1837 formalities as a will (in writing, signed by the testator with intent to give effect, witnessed by two).

  • It republishes the will (treats it as re-executed at the codicil's date — relevant to s.24 "speaks from" timing and to confirming a gift to a witness's spouse made before the s.15 problem arose).
  • Revival (Wills Act 1837 s.22) — a revoked will can be revived only if it still physically exists; revival needs either re-execution or a codicil showing an intention to revive. A will revoked by destruction cannot be revived (nothing survives to revive).
  • Drafting trap: a codicil only alters what it expressly changes; the rest of the will stands.

Revocation (Wills Act 1837)

  1. Marriage/civil partnership (s.18) — automatically revokes a prior will, unless made in expectation of that particular marriage/partnership. (Divorce does not revoke; under s.18A the ex-spouse/partner is treated as having died on the date of dissolution for gifts and appointments.)
  2. Later will or codicil (s.20) — by an express revocation clause or by inconsistency.
  3. Destruction (s.20) — "burning, tearing or otherwise destroying" by the testator (or by another in the testator's presence and at their direction) with intention to revoke (animus revocandi). Both act and intention are required — symbolic crossing-out is insufficient; a will last known to be in the testator's possession but missing at death is presumed destroyed with intent to revoke.

Common traps

  • s.18 marriage revocation is the classic missed point — a pre-marriage will is gone unless made in contemplation of that marriage.
  • Divorce: a gift to the ex-spouse lapses under s.18A (ex treated as predeceasing); it is not full revocation, and any substitutional gift may take effect.
  • Destruction needs act + intention together — accidental destruction, or destruction by someone unauthorised, does not revoke.
  • Republication by codicil can validate or re-date dispositions — watch the s.24 and s.15 (witness-beneficiary) interactions.

Try a real SQE1 question

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A man duly executes a will that complies with s.9 of the Wills Act 1837. One of the two attesting witnesses is the husband of his niece. The will leaves a legacy of £20,000 to the niece and the residue of the estate to a registered charity. After the man's death, the niece seeks to claim her £20,000 legacy. The estate is solvent and there is no challenge to the validity of the will as a whole. What is the effect on the niece's legacy?

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More Wills & Administration of Estates topics

See all topics in the FLK2 guide or the full SQE1 syllabus.

Independent SQE1 revision notes for study — not legal advice; check primary sources before relying on any point. Exam rules are set by the SRA; see the official SQE site.