Recommended by IRS

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

Information about Form, 1120 U.S. Corporation Income Tax Return, including recent updates, related forms and instructions on how to file.

Form 1120 PDF
PDF version of Form 1120.
Instructions for Form 1120 PDF
Instructions explaining how to file Form 1120.

Terminations — Underfunded single employer defined benefit plans

This issue snapshot focuses on terminating, underfunded, single-employer defined benefit plans not subject to the Pension Benefit Guarantee Corporation (PBGC).
General Information
Individuals, Tax Professionals, Administrators, Volunteer Preparers

Variety of opportunities

Variety of Opportunities
General Information
Volunteer Preparers