Rule against perpetuitiesThe rule against perpetuities is a legal rule in common law that prevents people from using legal instruments (usually a deed or a will) to exert control over the ownership of private property for a time long beyond the lives of people living at the time the instrument was written. Specifically, the rule forbids a person from creating future interests (traditionally contingent remainders and executory interests) in property that would vest beyond 21 years after the lifetimes of those living at the time of creation of the interest, often expressed as a "life in being plus twenty-one years".
Estate (law)An estate, in common law, is the net worth of a person at any point in time, alive or dead. It is the sum of a person's assets – legal rights, interests and entitlements to property of any kind – less all liabilities at that time. The issue is of special legal significance on a question of bankruptcy and death of the person. (See inheritance.) Depending on the particular context, the term is also used in reference to an estate in land or of a particular kind of property (such as real estate or personal estate).
Life estateIn common law and statutory law, a life estate (or life tenancy) is the ownership of immovable property for the duration of a person's life. In legal terms, it is an estate in real property that ends at death when ownership of the property may revert to the original owner, or it may pass to another person. The owner of a life estate is called a "life tenant". In the combined jurisdiction of England and Wales since 1925 a freehold estate intended to be 'held' as a life interest takes effect only as an interest enjoyed in equity, specifically as an interest in possession trust.
ProbateIn common law jurisdictions probate is the judicial process whereby a will is "proved" in a court of law and accepted as a valid public document that is the true last testament of the deceased, or whereby the estate is settled according to the laws of intestacy in the state of residence of the deceased at time of death in the absence of a legal will. The granting of probate is the first step in the legal process of administering the estate of a deceased person, resolving all claims and distributing the deceased person's property under a will.
Will and testamentA will and testament is a legal document that expresses a person's (testator) wishes as to how their property (estate) is to be distributed after their death and as to which person (executor) is to manage the property until its final distribution. For the distribution (devolution) of property not determined by a will, see inheritance and intestacy. Though it has been thought a "will" historically applied only to real property, while "testament" applied only to personal property (thus giving rise to the popular title of the document as "last will and testament"), records show the terms have been used interchangeably.
