Ademption by satisfaction takes place when the testator, during his or her lifetime, gives to his or her heir all or a part of the gift he or she had intended to give by his or her will. It applies to both specific bequests and devises as well as to a general bequest or legacy payable from the general assets of the testator's estate. If the subject of the gift made while the testator is alive is the same as the subject of a provision of the will, many states presume that it is in place of the testamentary gift if there is a parent-child or grandparent-grandchild relationship. Otherwise, an ademption by satisfaction will not be found unless there is independent evidence, such as express statements or writings, that the testator intended this to occur. A father makes a will leaving his ski house to his daughter and $25,000 to his son. Before death, he gives the daughter the deed to the ski house and he gives the son $15,000 with which to complete medical school. After the father's death, the daughter will get nothing, while the son will get $10,000.
After the son received the $15,000 from his father, there was an ademption by satisfaction of the general legacy of $25,000 to the extent of the size of the lifetime gift, $15,000. The son is entitled to receive the remaining $10,000 of the original general legacy. Since there was a parent-child relationship, there was no need for independent proof that the $15,000 gift was intended to adeem the gift under the will.