The assets held in your living trust could be managed by the trustee and distributed according to your directions without court supervision and involvement. This can save your heirs time and money. And because the trust would not be under the direct management of the probate court, your assets and their values (as well as your beneficiaries' identities) would not become a public record. Your heirs and beneficiaries would still have to be noticed about the living trust and advised, among other things, of their right to obtain a copy of the trust.
If your assets (those in your name alone) are not in a living trust when you die, they would be subject to probate. Probate is a court-supervised process for transferring assets to the beneficiaries listed in one's will.
After your death, a petition would be filed with the court (usually by the person or institution named in your will as the executor). After notice is given, a hearing would be held. Then your will would be admitted to probate and an executor would be officially appointed. An inventory of your assets would be filed with the court and notice would be given to your creditors so they could file claims. The process would end once the court approved a final distribution of assets.
Probate can take more time to complete than the distribution of property held in a living trust. In addition, assets tied up in probate may not be as readily accessible to the beneficiaries as those held in a living trust. And the cost of a probate is often greater than the cost of managing and distributing comparable assets held in a living trust.