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Iowa Corporation Income Tax Forms

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  • Total Amount Due on tax return
  • Estimated Payments

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All 2007 Iowa Corporation Income Tax Forms

A 1120 Long Form return only 42-001

IA 1120A Short Form return only 42-030

IA 1120 and IA 1120A instructions only 42-002

IA 1120S S Corp return only 42-004

IA 1120S instructions only 42-005

IA 1120X Amended Corporation Return 42-024

Tax Payment Voucher 42-019

Schedules F and G Net Operating and Alternative Minimum Tax Loss Carryovers 42-020

Schedule H Computation of Federal Tax Refund/Deduction
42-021

Schedules I and J
IA 851 Affiliation/Consolidated Business Activity Ratio 42-022

Schedule of Partner or Shareholder Information 41-034

IA 128 Research Activities Credit 41-128

IA 128A Alternate Calculation for Research Activities Credit
41-129

IA 132 Cow-Calf Refund 41-132

IA 133 New Jobs Credit 41-133

IA 135 E85 Gasoline Promotion Tax Credit 41-150

IA 148 Tax Credits Schedule

IA 1139 Application for Refund Due to Carryback of Losses
42-026

Processing 1139

A 1139F Application for Refund Due to the Carryback of Corporate Farming Losses 42-027 IA 3468 Investment Tax Credit 42-034

IA 4136 Computation of Motor Fuel Tax Credit 41-005

IA 4562A Iowa Depreciation Adjustment Schedule 41-105

IA 4562B Iowa Depreciation Accumulated Adjustment Schedule 41-106

IA 6478 Ethanol Blended Tax Credit 41-142

IA 8864 Biodiesel Blended Fuel Tax Credit 41-149

Application for Iowa Wage-Benefits Tax Credit 42-011
MS Word fillable

Iowa Estimated Corporation Income Tax Forms

A 1120ES Estimated Tax Vouchers for 2007 45-004

IA 1120ES Estimated Tax Vouchers for 2008 45-004

IA 1120ES instructions only for 2007 45-010

IA 1120ES instructions only for 2008 45-010

IA 2220 Underpayment of Estimated Tax 45-006