All glossary terms
Glossary term
Pro Forma Form 1120
A mostly blank Form 1120 shell used by certain foreign-owned disregarded entities to attach Form 5472.
Related terms
2
Jurisdictions
us
Definition
Pro forma Form 1120 is procedural rather than elective in the foreign-owned disregarded-entity context. The form often exists mainly as the attachment vehicle for Form 5472, which is why many founders misunderstand it as a choice to become a full U.S. corporation for tax purposes.
Examples
- A foreign-owned U.S. disregarded entity can need a pro forma Form 1120 solely to file Form 5472.
- The attachment workflow is different from preparing a full corporate-return package for a domestic corporation.
Translations
ESFormulario 1120 pro forma
ZH1120 备考表
Citations
Instructions for Form 5472 · Foreign-owned U.S. DE filing method
Primary sources
- Instructions for Form 5472 (12/2024)Verified 2026-05-01
Important disclaimer
This library is for general tax education only. Always verify filing obligations, due dates, and tax consequences against the cited primary source or with a qualified tax professional.