Iowa Code § 426C.9
The director of revenue shall prescribe forms, instructions, and rules as necessary, pursuant to chapter 17A, to carry out and effectuate the purposes of this chapter.
Section takes effect July 1, 2013, and applies to property taxes due and payable in fiscal years beginning on or after July 1, 2014; 2013 Acts, ch 123, §13
2013 Acts, ch 123, §11, 13