Manly Estate Lawyer, Australia, page 6

Latin for 'the body' of the trust. This term refers to all the property transferred to a trust. For example, if a trust is established (funded) with $250,000, that money is the corpus. Sometimes the trust corpus is known as the 'res,' a Latin word meaning 'thing.'

Irrevocable trusts designed to save on estate tax. There are several kinds; with all of them, you keep income from trust property, or use of that property, for a period of years. When the trust ends, the property goes to the final beneficiaries you've named. These trusts are for people who have enough wealth to feel comfortable giving away a substantial hunk of property. They come in three flavors: Grantor-Retained Annuity Trusts (GRATs), Grantor-Retained Unitrusts (GRUTs) and Grantor-Retained Income Trusts (GRITs).

A procedure under state law that gives a surviving spouse the right to demand a certain share (usually one-third to one-half) of the deceased spouse's property. The surviving spouse can take that share instead of accepting whatever he or she inherited through the deceased spouse's will. If the surviving spouse decides to take the statutory share, it's called 'taking against the will.' Dower and curtesy is another name for the same legal process.

Someone appointed by a probate court to oversee probate proceedings when a person dies without a will or heirs, and his or her property is expected to pass to the state. Some states have public administrators who are responsible for temporarily preserving the assets of an estate if there are disputes about specific provisions in the will or about who will be appointed the regular administrator.

A surviving spouse's right to receive a set portion of the deceased spouse's estate -- usually one-third to one-half. Dower (not to be confused with a 'dowry') refers to the portion to which a surviving wife is entitled, while curtesy refers to what a man may claim. Until recently, these amounts differed in a number of states. However, because discrimination on the basis of sex is now illegal in most cases, most states have abolished dower and curtesy and generally provide the same benefits regardless of sex -- and this amount is often known simply as the statutory share. Under certain circumstances, a living spouse may not be able to sell or convey property that is subject to the other spouse's dower and curtesy or statutory share rights.

A type of trust for wealthy married couples that allows a surviving spouse to postpone estate taxes. A QTIP trust allows the surviving spouse to make use of the trust property tax-free. Taxes are deferred until the surviving spouse dies and the trust property is received by the final trust beneficiaries, who were named by the first spouse to die.

A trust that allows couples to reduce or avoid estate taxes. Each spouse puts his or her property in an AB trust. When the first spouse dies, his or her half of the property goes to the beneficiaries named in the trust -- commonly, the grown children of the couple -- with the crucial condition that the surviving spouse has the right to use the property for life and is entitled to any income it generates. The surviving spouse may even be allowed to spend principal in certain circumstances. When the surviving spouse dies, the property passes to the trust beneficiaries. It is not considered part of the second spouse's estate for estate tax purposes. Using this kind of trust keeps the second spouse's taxable estate half the size it would be if the property were left directly to the spouse. This type of trust is also known as a bypass or credit shelter trust.