A trust governs property under the trustee’s authority. If an asset was never transferred to the trustee, start by looking at the asset’s existing ownership arrangement. That arrangement may provide its own path for what happens next.
For example, jointly owned property with survivorship rights may pass to the surviving owner. An account with a valid beneficiary designation may pass to the named beneficiary. An asset in your individual name with neither of those features may become part of your probate estate. The result depends on the particular asset and its documents.
Can the asset still be moved into the trust?
Possibly, if you are alive and have authority to make the transfer. If you become unable to act, someone with an appropriate financial power of attorney may be able to handle it. That depends on the powers granted in the document and the requirements for transferring that asset.
A power of attorney cannot fix the omission after your death. In Utah, it terminates when the person who granted it dies.
What happens after death?
A will may direct property remaining in your individual name into the trust. But the person handling your estate may first need to use a probate process to gain authority over that property. A will provides instructions; it does not itself retitle every asset before death. Utah Courts describes probate as the process that can appoint a personal representative and establish a will’s validity. Whether a particular estate requires probate depends on its assets and circumstances.
If there is no will, Utah’s default inheritance rules may determine who receives property in the probate estate. If there is a will that does not coordinate with the trust, it may direct the asset somewhere else. That is why a trust works best as part of a coordinated estate plan, with titles and beneficiary designations reviewed alongside the documents.