Any person indebted to a protected person, or having possession of property or of an instrument evidencing a debt, stock, or chose in action belonging to a protected person may pay or deliver to a conservator, guardian of the estate or other like fiduciary appointed by a court of the state of residence of the protected person, upon being presented with proof of his appointment and an affidavit made by him or on his behalf stating:
If the person to whom the affidavit is presented is not aware of any protective proceeding pending in this state, payment or delivery in response to the demand and affidavit discharges the debtor or possessor.
Idaho Code § 15-5-431