The latest versions of IRS forms, instructions, and publications.

If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. View more information about using IRS forms, instructions, publications and other item files.

Click on a column heading to sort the list by the contents of that column.

  1. Enter a term in the Find box
  2. Click the Search button
寻求帮助
产品编号 标题 修订版日期 发布日期
产品编号 Form SS-8 标题 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修订版日期 Dec 2023 发布日期 12/11/2023
产品编号 Instruction SS-8 标题 Instructions for Form SS-8, Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修订版日期 Jan 2024 发布日期 12/20/2023
产品编号 Form SS-8 (sp) 标题 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Spanish Version) 修订版日期 Dec 2023 发布日期 01/04/2024
产品编号 Instruction SS-8 (sp) 标题 Instructions for Form SS-8 (sp), Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Spanish Version) 修订版日期 Jan 2024 发布日期 01/04/2024