Iowa Code § 533.329
2007 Acts, ch 162, §12, 13; 2007 Acts, ch 174, § 60, 99; 2008 Acts, ch 1173, §12; 2008 Acts, ch 1191, § 165; 2009 Acts, ch 179, § 40; 2010 Acts, ch 1138, §14, 16, 24, 26; 2011 Acts, ch 130, § 45, 47, 71; 2012 Acts, ch 1136, §37, 39 -41; 2014 Acts, ch 1130, §23 -26; 2015 Acts, ch 124, §8, 9, 10; 2018 Acts, ch 1172, § 83 - 85; 2019 Acts, ch 152, §70; 2020 Acts, ch 1118, § 28, 29; 2021 Acts, ch 176, §6; 2022 Acts, ch 1061, § 10, 11; 2022 Acts, ch 1148, § 27, 28
Referred to in §15.293A, 15.333, 15.355, 15E.43, 15E.44, 15E.52, 15E.62, 15E.305, 15E.364, 237A.31, 331.427, 421.6, 421.60
Subsection 2, paragraph m applies to tax years beginning on or after January 1, 2023; 2022 Acts, ch 1148, §28
2022 amendment to subsection 3 applies to tax years ending on or after December 31, 2024, 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, §11