Iowa Code § 421.27
86 Acts, ch 1007, §20; 89 Acts, ch 6, §3; 90 Acts, ch 1172, §6, 7, 14 - 16; 90 Acts, ch 1232, §6, 29; 91 Acts, ch 97, §45; 91 Acts, ch 159, §4- 6; 94 Acts, ch 1165, §9; 96 Acts, ch 1167, §2, 8; 2007 Acts, ch 134, §1, 28; 2007 Acts, ch 186, §6, 7; 2010 Acts, ch 1193, §124; 2018 Acts, ch 1161, §17, 20; 2020 Acts, ch 1118, §3 - 5, 32, 33, 61, 71; 2021 Acts, ch 76, § 66; 2021 Acts, ch 80, § 256; 2021 Acts, ch 86, § 20; 2021 Acts, ch 151, § 2
Referred to in §422.16, 422.16 B, 422.25, 422.25A, 422.25C, 423.31, 423.40, 425.29, 437A.13, 437B.9, 450.63, 452A.65, 453A.28, 453A.46
Fraudulent practices, see §714.8 - 714.14
For future amendment to subsection 9, paragraph a, subparagraph (3), effective January 1, 2026, see 2022 Acts, ch 1002, §19, 23, 24 2020 amendments to subsections 1 and 4 apply to tax years beginning on or after January 1, 2022; 2020 Acts, ch 1118, §33
2020 amendment to subsection 2, paragraph c applies to federal adjustments and federal partnership adjustments that have a final determination date after July 1, 2020; 2020 Acts, ch 1118, §71
Subsection 8 applies to any return for which a written notice that the taxpayer is required to file such return is issued by the department on or after January 1, 2022; 2020 Acts, ch 1118, §32
Subsection 9 applies to tax years beginning on or after January 1, 2022; 2020 Acts, ch 1118, §33