Publication 334
IRS title: “Tax Guide For Small Business (For Individuals Who Use Schedule C)”.
7 records in this publication: 1 English row and 6 other-language rows. Each link goes to the IRS’s own PDF.
English publication
| Record id | Product number | Title | Revision date | Posted date | Language / edition | IRS copy |
|---|---|---|---|---|---|---|
| Publication 334 | Publication 334 | Tax Guide For Small Business (For Individuals Who Use Schedule C) | 2025 | 02/12/2026 | English | Open the IRS copy |
Other-language versions
| Record id | Product number | Title | Revision date | Posted date | Language / edition | IRS copy |
|---|---|---|---|---|---|---|
| Publication 334 (ko) | Publication 334 (ko) | Tax Guide For Small Business (For Individuals Who Use Schedule C) (Korean Version) | 2025 | 02/24/2026 | Korean | Open the IRS copy |
| Publication 334 (ru) | Publication 334 (ru) | Tax Guide for Small Business (For Individuals Who Use Schedule C) (Russian Version) | 2025 | 03/16/2026 | Russian | Open the IRS copy |
| Publication 334 (sp) | Publication 334 (sp) | Tax Guide For Small Business (For Individuals Who Use Schedule C) (Spanish Version) | 2025 | 03/10/2026 | Spanish | Open the IRS copy |
| Publication 334 (vie) | Publication 334 (vie) | Tax Guide for Small Business (For Individuals Who Use Schedule C) (Vietnamese Version) | 2025 | 02/26/2026 | Vietnamese | Open the IRS copy |
| Publication 334 (zh-s) | Publication 334 (zh-s) | Tax Guide for Small Business (For Individuals Who Use Schedule C) (Chinese-Simplified Version) | 2025 | 03/24/2026 | Chinese (Simplified) | Open the IRS copy |
| Publication 334 (zh-t) | Publication 334 (zh-t) | Tax Guide for Small Business (For Individuals Who Use Schedule C) (Chinese-Traditional Version) | 2025 | 04/07/2026 | Chinese (Traditional) | Open the IRS copy |
Source: IRS listing, retrieved September 2026. Record ids: Publication 334, Publication 334 (ko), Publication 334 (ru), Publication 334 (sp), Publication 334 (vie), Publication 334 (zh-s), Publication 334 (zh-t).
Titles, revision dates, posted dates and PDF links are copied from those rows unchanged.
Full listing: IRS, ‘Forms, instructions and publications’.