75-2-504. Self-proved will.
(1) A will may be simultaneously executed, attested, and made self-proved, by acknowledgment thereof by the testator and affidavits of the witnesses, each made before an officer authorized to administer oaths under the laws of the state in which execution occurs, whether or not that officer is also a witness to the will, and evidenced by the officer's certificate, under official seal, in substantially the following form:
(2) An attested will may be made self-proved at any time after its execution by the acknowledgment thereof by the testator and the affidavits of the witnesses, each made before an officer authorized to administer oaths under the laws of the state in which the acknowledgment occurs and evidenced by the officer's certificate, under the official seal, attached or annexed to the will in substantially the following form:
(3) A signature affixed to a self-proving affidavit attached to a will is considered a signature affixed to the will, if necessary to prove the will's due execution.
(4) The notarization of will provisions of this section preempt conflicting provisions in other sections of the Utah Code whether the will was executed prior to or after July 1, 1998.