Home › IRS › Publications › Publication 4591
Publication 4591: Small Business Federal Tax Responsibilities
- Product number
- Publication 4591
- Title
- Small Business Federal Tax Responsibilities
- Type
- Publications
- Issuing body
- Internal Revenue Service (irs.gov)
- Revision (per IRS index)
- Oct 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.