It is not necessary for all of the decedent’s property to go through probate only assets that were in the deceased individual’s sole name (that did not pass by virtue of a designated beneficiary on that account) will be part of the probate.  Examples of some assets that are required to pass through probate [...]

The Executor or Administrator may be required to file final personal income tax returns for the deceased. In addition, depending on the heirs receiving under the estate, there may be a requirement for a Kentucky Inheritance Tax Return and possibly a Federal Inheritance Tax Return. For more information on probate. [...]