Testamentary capacity

Wills, trusts and estates
Part of the common law series
Wills
Legal history of wills Joint wills and mutual wills Will contract Codicil Holographic will Oral will Sections Attestation clause Residuary clause Incorporation by reference Contest Testamentary capacity Undue influence Insane delusion Fraud No-contest clause Property disposition Lapse and anti-lapse Ademption Abatement Satisfaction of legacies Acts of independent significance Elective share Pretermitted heir
Trusts
Express Resulting Constructive Common types Bare Discretionary Accumulation and maintenance Interest in possession Charitable Purpose Incentive Other types Protective Spendthrift Life insurance Remainder Life interest Reversionary interest Testamentary Honorary Asset-protection Special needs Supplemental needs Governing doctrines Pour-over will Cy-près doctrine Hague Convention (conflict law) Application in civil law Dishonest assistance
Estate administration
Intestacy Testator Probate Power of appointment Simultaneous death Slayer rule Laughing heir Advancement Disclaimer of interest Inheritance tax
Related topics
Advance directive (Living will) Blind trust Forced heirship Totten trust
Other common law areas
Contract Tort Property Criminal law Evidence
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In the common law tradition, testamentary capacity is the legal term of art used to describe a person's legal and mental ability to make or alter a valid will. This concept has also been called sound mind and memory or disposing mind and memory.