Form 8879-S, IRS e-file Signature Authorization for Form 1120S
A corporate officer and an electronic return originator (ERO) use this form when the corporate officer wants to use a personal identification number (PIN) to electronically sign an S corporation’s electronic income tax return and, if applicable, consent to electronic funds withdrawal.
Other Items You May Find Useful:
Form 1120S, U.S. Income Tax Return for an S Corporation
Comment on Form 8879-S
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.