Saint-Hilarion Estate Lawyer, Quebec

Under a will, the failure of a gift of property. A gift lapses when the beneficiary dies before the person who made the will, and no alternate has been named. Some states have anti-lapse statutes, which prevent gifts to relatives of the deceased person from lapsing unless the relative has no heirs of his or her own. A lapsed gift becomes part of the residuary estate.

Taxes levied at death, based on the value of property left behind. Federal death taxes are called estate taxes. Some states levy inheritance taxes on people who inherit property.

The method by which property is distributed when a person dies without a valid will. Each state's law provides that the property be distributed to the closest surviving relatives. In most states, the surviving spouse, children, parents, siblings, nieces and nephews, and next of kin inherit, in that order.

A will that is created in a way that allows a probate court to easily accept it as the true will of the person who has died. In most states, a will is self-proving when two witnesses sign under penalty of perjury that they observed the willmaker sign it and that he told them it was his will. If no one contests the validity of the will, the probate court will accept the will without hearing the testimony of the witnesses or other evidence. To make a self-proving will in other states, the willmaker and one or more witnesses must sign an affidavit (sworn statement) before a notary public certifying that the will is genuine and that all willmaking formalities have been observed.

A federal tax imposed on money placed in a generation-skipping trust. Currently, there is a $1 million exemption to the GSTT; that is, each person may leave $1 million in a generation-skipping trust free of this tax. The GSST is imposed when the middle-generation beneficiaries die and the property is transferred to the third-generation beneficiaries. Every dollar over $1 million is subject to the highest existing estate tax rate--currently 55%--at the time the GSTT tax is applied.

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.