Iowa Code Title X. Financial Resources [Chs. 421-454] § 425A.7. Apportionment by auditor

Upon receiving the pro rata percentage from the director of revenue, the county auditor shall determine the amount to be credited to each tract of agricultural land, and shall enter upon tax lists as a credit against the tax levied on each tract of agricultural land on which there has been made an allowance of credit before delivering the tax lists to the county treasurer. Upon receipt of the warrant by the county auditor, the auditor shall deliver the warrant to the county treasurer for apportionment. The county treasurer shall show on each tax receipt the amount of tax credit for each tract of agricultural land. In case of change of ownership the credit shall follow the title.