2023 North Dakota Code 40-63-04 – Income tax exemptions

2022 North Dakota Code 40-63-04 – Income tax exemptions

2021 North Dakota Code 40-63-04 – Income tax exemptions

2019 North Dakota Code 40-63-04 – Income tax exemptions

2016 North Dakota Code 40-63-04 – Income tax exemptions

2014 North Dakota Code 40-63-04 – Income tax exemptions

2009 North Dakota Code 40-63-04 – Income tax exemptions