The latest versions of IRS forms, instructions, and publications. 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. Enter a term in the Find box Click the Search button Showing 1 - 6 of 6Find Help Find Show per page 2550100200 SearchClear Product Number Title Revision Date Posted Date Form SS-8 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding Dec 2023 12/11/2023 Instruction SS-8 Instructions for Form SS-8, Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding Jan 2024 12/20/2023 Form SS-8 (PR) Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Puerto Rico Version) Dec 2014 12/19/2014 Instruction SS-8 (PR) Instructions for Form SS-8, Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Puerto Rico Version) Dec 2014 12/24/2014 Form SS-8 (sp) Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Spanish Version) Dec 2023 01/04/2024 Instruction SS-8 (sp) Instructions for Form SS-8 (sp), Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding (Spanish Version) Jan 2024 01/04/2024