In the United States of America, a general power of appointment is defined for federal estate tax purposes in the Internal Revenue Code §2041. A general power of appointment is one which allows the holder of the power to appoint to himself, his estate, his creditors, or the creditors of his or her estate the right to have the beneficial use and enjoyment of certain property covered by the power of appointment. The holder of a general power of appointment is treated for estate tax purposes as if he or she is the owner of the property subject to the power, whether or not the power is exercised. Thus, the property which is subject to the power is includable in the power holder's estate for estate tax purposes.