In Washington, a Will need not be notarized. It must be signed by 2 witnesses in the presence of the decedent. In order to enter the Will into probate in court, you will need testimony from the 2 witnesses. This can be submitted via an affidavit signed by the witnesses. If the affidavit of the witnesses is attached to the will at the time of the testator’s execution, it is considered a self-proving Will. If the decedent’s Will is signed by two witnesses, but is not self-proving, in order...