Form 8879-I, IRS e-file Signature Authorization for Form 1120-F

A corporate officer and an electronic return originator (ERO) use Form 8879-I when the corporate officer wants to use a personal identification number (PIN) to electronically sign a corporation’s electronic income tax return and, if applicable, consent to electronic funds withdrawal.

Form 8879-I (PDF)

All Form 8879-I Revisions