In the execution of wills, many testators utilize the optional execution of self-proving affidavits, where statutorily authorized, wherein the will execution witnesses sign a statement before an officer authorized to administer oaths affirming their observation of the testator's mental capacity and testamentary intent, as well as the signing of the will. A properly executed self-proving affidavit raises a legal presumption of due execution and eliminates the normal requirement mandating that witnesses to a will testify in court as to the authenticity of the will.
In practice, self-proving affidavits are normally created contemporaneously with the execution of the will, and some states' statutes mandate such simultaneous affidavit execution. However, some state statutes expressly allow self-proving affidavits to be executed at any time after the observed will execution. Thus, for example, we see both simultaneous and postexecution self-proving affidavit execution mentioned in Michigan's statutory provision on the subject:Read More