Granite Estate Lawyer, Colorado, page 4

An exceedingly complex legal doctrine that limits the amount of time that property can be controlled after death by a person's instructions in a will. For example, a person would not be allowed to leave property to her husband for his life, then to her children for their lives, then to her grandchildren. The gift would potentially go to the grandchildren at a point too remote in time.

The person or institution designated to receive trust property upon the death of a life beneficiary. For example, Jim creates a trust through which his wife Jane receives income for the duration of her life. Their daughter, the final beneficiary, receives the trust principal after Jane's death.

The failure of a bequest of property in a will. The gift fails (is 'adeemed') because the person who made the will no longer owns the property when he or she dies. Often this happens because the property has been sold, destroyed or given away to someone other than the beneficiary named in the will. A bequest may also be adeemed when the will maker, while still living, gives the property to the intended beneficiary (called 'ademption by satisfaction'). When a bequest is adeemed, the beneficiary named in the will is out of luck; he or she doesn't get cash or a different item of property to replace the one that was described in the will. For example, Mark writes in his will, 'I leave to Rob the family vehicle,' but then trades in his car in for a jet ski. When Mark dies, Rob will receive nothing. Frustrated beneficiaries may challenge an ademption in court, especially if the property was not clearly identified in the first place.

Any trust that imposes limits or controls over the rights of trust beneficiaries. These trusts include (1) special needs trusts designed to assist people who have special physical, emotional or other requirements, (2) spendthrift trusts designed to prevent a beneficiary from wasting the trust principal; and (3) sprinkling trusts that allow the trustee to decide how to distribute trust income or principal among the beneficiaries.

Convincing a probate court that a document is truly the deceased person's will. Usually this is a simple formality that the executor or administrator easily satisfies by showing that the will was signed and dated by the deceased person in front of two or more witnesses. When the will is holographic -- that is, completely handwritten by the deceased and not witnessed, it is still valid in many states if the executor can produce relatives and friends to testify that the handwriting is that of the deceased.

A copy of a document issued by a court or government agency guaranteed to be a true and exact copy of the original. Many agencies and institutions require certified copies of legal documents before permitting certain transactions. For example, a certified copy of a death certificate is required before a bank will release the funds in a deceased person's payable-on-death account to the person who has inherited them.