The Iowa Statement of Change of Registered Office and/or Registered Agent is a form used by Iowa businesses to update the address of their registered office and/or the name and address of their registered agent. It must be filed with the Iowa Secretary of State before any changes can take effect. There are two types of Iowa Statement of Change of Registered Office and/or Registered Agent: 1. Change of Registered Office: This statement is used to update the address of the company’s registered office within the state of Iowa. 2. Change of Registered Agent: This statement is used to update the name and address of the company’s registered agent in Iowa. The registered agent must be a resident of Iowa and must have a valid mailing address within the state.