Iowa Code § 422.12B
1.
a. The taxes imposed under this subchapter less the credits allowed under section 422.12 shall be reduced by an earned income credit equal to the following percentage of the federal earned income credit provided in section 32 of the Internal Revenue Code:
2018 amendment to subsection 2 is effective January 1, 2023, and applies to tax years on or after that date; 2018 Acts, ch 1161, §133, 134; 2021 Acts, ch 177, §1 2023 amendment to subsection 2 applies retroactively to January 1, 2023, for tax years beginning on or after that date; 2023 Acts, ch 115, §12
89 Acts, ch 268, §6; 90 Acts, ch 1171, §4; 91 Acts, ch 159, §14; 91 Acts, ch 215, §3; 2000 Acts, ch 1146, §5, 9, 11; 2007 Acts, ch 161, §1, 22; 2013 Acts, ch 123, §70, 71; 2018 Acts, ch 1161, §123, 133, 134; 2020 Acts, ch 1062, §94; 2021 Acts, ch 177, §1; 2023 Acts, ch 115, §10, 12
Referred to in §2.48, 422.16