Definition
Ademption is the failure or extinction of a testamentary gift caused by circumstances arising between the execution of a will and the testator's death. When a bequest is adeemed, the intended beneficiary receives nothing — the gift simply does not carry through to distribution.
Two distinct mechanisms produce ademption:
1. Ademption by extinction: A specific bequest fails because the property it describes is no longer part of the testator's estate at death. If a will leaves "my 1962 Stradivarius violin" and the testator sold that violin five years before dying, the specific gift is extinguished. The beneficiary has no claim to substitute property or its cash equivalent unless a court finds otherwise.
2. Ademption by satisfaction: A general or demonstrative legacy is treated as already fulfilled — wholly or partially — because the testator made a lifetime gift to the same beneficiary that appears to represent an advance on the testamentary gift. The will is not revoked; the gift is deemed paid out early.
The two forms are conceptually distinct and governed by different rules. Extinction turns on whether the specific property still exists in the estate. Satisfaction turns on evidence of intent — whether the lifetime transfer was meant to stand in for the testamentary one.
Common Language
Modern common usage (Wiktionary): "In the law of wills, the determination of what happens when property left under a will is no longer in the testator's estate when the testator dies."
Historical common usage (Webster's 1913): "The revocation or taking away of a grant, donation, legacy, or the like."
The common-language definitions are not wrong, but they flatten a distinction that matters in practice. Webster's collapses both forms of ademption into a single idea of "revocation," which implies a deliberate act. In law, ademption by extinction requires no intent at all — the gift fails automatically under the identity theory simply because the property is gone, even if the testator never thought about the bequest when selling or losing the property. The word "revocation" in historical usage misleads researchers into thinking an affirmative mental act is required.
Common Confusion
Ademption is frequently confused with abatement and lapse.
Abatement reduces or eliminates legacies when the estate lacks sufficient assets to satisfy all bequests — it is a problem of estate insolvency or insufficiency, not of missing property. Ademption concerns a specific gift that cannot be given because the subject matter is gone or already transferred.
Lapse occurs when a beneficiary predeceases the testator, extinguishing the gift by the beneficiary's death. Ademption extinguishes the gift through changes to the property or the testator's conduct, regardless of whether the beneficiary is alive. Anti-lapse statutes may save a lapsed gift; no equivalent saving device applies automatically to ademption by extinction.
Core Elements
For ademption by extinction, courts have historically applied two competing tests:
Identity theory (majority common-law rule): The gift fails whenever the specific property cannot be found in the estate at death, without inquiry into the testator's intent. The property's absence is itself dispositive.
Intent theory (minority rule, increasingly adopted by modern codes including the Uniform Probate Code): Courts examine whether the testator intended the gift to fail. Where property was converted involuntarily — by condemnation, insurance payout, or a guardian's sale during incapacity — beneficiaries may be entitled to the traceable proceeds.
For ademption by satisfaction, the required showing typically includes: (1) a lifetime transfer from testator to beneficiary after will execution; (2) evidence — often required to be in writing under modern codes — that the transfer was intended as a satisfaction of the legacy; and (3) a sufficiently similar nature between the lifetime gift and the testamentary one to support the inference.
Recognized Forms
/SUBTYPES
Ademption by extinction: Specific legacy fails because subject property no longer exists in the estate.
Ademption by satisfaction: General or pecuniary legacy treated as fulfilled by a lifetime advance to the beneficiary.
Partial ademption: Where property subject to a specific bequest has been partially disposed of, the gift fails only as to the missing portion.
Why It Matters in Research
Researchers working in pre-twentieth-century sources should note that older authorities — including Burrill and the first edition of Black's — treat ademption primarily as a single concept of "revocation by implication," without cleanly separating extinction from satisfaction. Anderson's Dictionary is unusual among the historical sources in distinguishing the two mechanisms explicitly and in connecting satisfaction to the parentage/portion doctrine, a presumption that parental advancements to children satisfy legacies given as "portions." That presumption has largely eroded in modern American law but appears throughout nineteenth-century chancery decisions and equity treatises.
The identity-versus-intent debate is the most practically significant fault line for corpus research. Cases decided before the Uniform Probate Code's broader adoption of the intent theory will often reach results that modern practitioners and judges regard as harsh or anomalous — particularly the involuntary-conversion problem, where a testator's property was condemned or destroyed without any act of will on the testator's part, yet the beneficiary was left with nothing. Researchers should be attentive to the jurisdiction and date when assessing how any given authority resolves this.
The satisfaction branch requires careful attention to evidentiary rules that shifted dramatically after the UPC. Many early cases permitted oral evidence of intent; modern codes in UPC jurisdictions generally require a written declaration by the testator or a written acknowledgment by the beneficiary before the satisfaction inference will be drawn. Results in nineteenth- and early twentieth-century equity decisions may therefore be unreplicable under current law.
Ademption intersects directly with questions of specific versus general versus demonstrative legacies — a classification that controls which ademption rules apply. Researchers who find an ademption holding without first establishing the legacy's classification are likely reading the case incorrectly.
Historical Dictionary Support
Black's (both editions) defines ademption as "the revocation, recalling, or cancellation of a legacy... implied by the law from acts done by him in his life." The language is consistent across editions and anchors the doctrine in implied rather than express revocation. Burrill echoes this, tracing the term to the civil law (ademptio) and framing it as arising from "a supposed alteration in the testator's intention" — language that gestures toward an intent requirement without fully committing to one.
Anderson's is the most analytically developed of the historical sources on this term, explicitly distinguishing satisfaction (lifetime payment of a legacy) from extinction (the subject matter being disposed of), and noting the advancements/portion doctrine for parental legacies. Burrill's treatment is briefer but historically useful for tracing the civil-law lineage of the doctrine.
What the historical sources collectively underemphasize: the identity-versus-intent split that would later become central to American case law, the treatment of involuntary conversions, and any discussion of what we now call anti-ademption statutes. Researchers should not expect these dictionaries to reflect twentieth-century statutory reform.
Jurisdictional Note
American jurisdictions are divided between the common-law identity theory and the intent-based approach of the Uniform Probate Code. UPC states generally protect beneficiaries from ademption where specific property was sold or converted during the testator's incapacity, or where traceable proceeds remain in the estate. Non-UPC states may still apply strict identity-theory rules. English law developed the doctrine somewhat differently, particularly in equity's treatment of the portion-satisfaction presumption, and English authorities should be used with caution in American research.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia — Wills & Testamentary Transfers
See Law Mind Encyclopedia — Specific vs. General Legacies
See Law Mind Encyclopedia — Intestacy & Estate Distribution