Will

A document in which a person specifies the method to be applied in the management and distribution of his estate after his death.

A will is the legal instrument that permits a person, the testator, to make decisions on how his estate will be managed and distributed after his death. A "last will and testament" disposes of both real and personal property.
If a person does not leave a will, or the will is declared invalid, the person will have died intestate, resulting in the distribution of the estate according to the laws of Descent and Distribution of the state in which the person resided. Because of the importance of a will, the law requires it to have certain elements to be valid. Apart from these elements, a will may be ruled invalid if the testator made the will as the result of undue influence, fraud, or mistake.