Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Single and Joint Filers With No Dependents
Request for Taxpayer Identification Number (TIN) and Certification
Application for Automatic Extension of Time
Miscellaneous Income


Individual Tax Return
Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Request for Transcript of Tax Return

Popular For Tax Pros

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

About Form 8453-C, U.S. Corporation Income Tax Declaration for an IRS e-file Return

Use this form to:

  • Authenticate an electronic Form 1120, U.S. Corporation Income Tax Return,
  • Authorize the electronic return originator (ERO), if any, to transmit via a third-party transmitter,
  • Authorize the intermediate service provider (ISP) to transmit via a third-party transmitter if you are filing online (not using an ERO), and 
  • Provide the corporation's consent to directly deposit any refund and/or authorize an electronic funds withdrawal for payment of federal taxes owed.

Current Products

Recent Developments

None available at this time.

Other Items You May Find Useful

All Form 8453-C Revisions

Publication 3112, IRS e-file Application and Participation

Publication 4163, Modernized e-File (MeF) Information for Authorized IRS e-file Providers for Business Returns

Other Current Products

Comment on Form 8453-C

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