IA 134 S Corporation Apportionment Credit 41-134 Read more about IA 134 S Corporation Apportionment Credit 41-134 Print
IA 135 E85 Gasoline Promotion Tax Credit 41-150 Read more about IA 135 E85 Gasoline Promotion Tax Credit 41-150 Print
IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 Read more about IA 128S Iowa Alternative Simplified Research Activities Credit 41-124 Print
IA 4136 Computation of Iowa Motor Fuel Tax Credit 41-036 Read more about IA 4136 Computation of Iowa Motor Fuel Tax Credit 41-036 Print
IA 8801 Credit for Prior-Year Minimum Tax for Individuals, Estates, and Trusts 41-009 Read more about IA 8801 Credit for Prior-Year Minimum Tax for Individuals, Estates, and Trusts 41-009 Print
IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 Read more about IA 8864 Biodiesel Blended Fuel Tax Credit 41-149 Print
IA 128 Iowa Research Activities Credit 41-128 Read more about IA 128 Iowa Research Activities Credit 41-128 Print