An Irrevocable Prearranged Funeral Trust Account is a type of trust fund set up to cover future funeral expenses. The trust is irrevocable, meaning that it cannot be changed or canceled once it has been established. The prearranged aspect of the trust means that the funeral arrangements have been discussed and agreed upon prior to the trust being set up. The trust is funded with funds from the deceased or the deceased's estate, and the funds are held in a trust account until the time of the funeral. There are two types of Irrevocable Prearranged Funeral Trust Accounts: revocable and irrevocable. A revocable trust allows the trust or to change or cancel the trust at any time, while an irrevocable trust cannot be changed or canceled once it has been established.