There is a court form (3.8) for disposing of abandoned property in chapter 3 of the Iowa Court Rules and available for free from the Iowa Judicial Branch website in a fillable and savable format at: https://www.iowacourts.gov/for-the-public/court-forms/, under the “Small Claims” tab. Interactive small claims forms are also available from the Iowa Judicial Branch website at: https://www.iowacourts.gov/for-the-public/representing-yourself/small-claims/.