Home › IRS › Instructions › Instruction 1120 (Schedule O)
Instruction 1120 (Schedule O): Instructions for Schedule O (Form 1120), Consent Plan and Apportionment Schedule for a Controlled Group
- Product number
- Instruction 1120 (Schedule O)
- Title
- Instructions for Schedule O (Form 1120), Consent Plan and Apportionment Schedule for a Controlled Group
- Type
- Instructions
- Issuing body
- Internal Revenue Service (irs.gov)
- Revision (per IRS index)
- Dec 2018
The number, title, and revision date above are reproduced verbatim from the
official IRS
index (captured July 2026). Newer revisions may exist — check irs.gov. This page adds
no instructions or commentary. Not tax or legal advice.