Iowa Code § 422.15
92 Acts, ch 1224, §3, 4; 92 Acts, 2nd Ex, ch 1001, §237, 250; 2004 Acts, ch 1021, § 110, 117, 118; 2013 Acts, ch 140, § 122 - 124; 2014 Acts, ch 1092, § 160; 2017 Acts, ch 29, § 120; 2022 Acts, ch 1061, §4, 9
92 Acts, ch 1224, §3, 4; 92 Acts, 2nd Ex, ch 1001, §237, 250; 2004 Acts, ch 1021, §110, 117, 118
Referred to in §15.107, 29C.24, 421.27, 422.13, 422.16, 422.16B, 422.38
2022 amendment to subsection 2 applies to tax years ending on or after December 31, 2022, or for tax years ending on or after December 31 of the calendar year in which the department of revenue implements a system for receiving the electronic returns, whichever is later; 2022 Acts, ch 1061, §9