Download Utah Affidavit of Service template, modify and send for signing using BoloForms Signature. After filling out your forms, file them with the justice court where your case was filed.Find the entity on the list, click "Select", and then click "Next". Next, click on "Print Affidavit". Use our Affidavit of Residency form to verify your home address for official purposes. In Utah, a small estate affidavit is not filed with the courts.