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For you and your family
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Forms and Instructions

Individual Tax Return
Request for Taxpayer Identification Number (TIN) and Certification
Single and Joint Filers With No Dependents
Employee's Withholding Allowance Certificate

 

Request for Transcript of Tax Returns
Employer's Quarterly Federal Tax Return
Installment Agreement Request
Wage and Tax Statement

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS
Breadcrumb Region

About Form 1120, U.S. Corporation Income Tax Return

Domestic corporations use this form to:

  • report their income, gains, losses, deductions, credits, and
  • figure their income tax liability.

Current Products


Recent Developments


Other Items You May Find Useful

All Form 1120 Revisions

Publication 15 (Circular E), Employer's Tax Guide

Publication 51 (Circular A), Agricultural Employer's Tax Guide

Publication 463, Travel, Entertainment, Gift, and Car Expenses

Publication 526, Charitable Contributions

Additional Publications You May Find Useful

Other Current Products


Comment on Form 1120

Use the Comment on Tax Forms and Publications web form to provide feedback on the content of this product. Although we cannot respond individually to each comment, we do appreciate your feedback and will consider all comments submitted.

Caution: We cannot respond to tax-related questions submitted using this page. Instead, please see our Tax Law Questions page.