Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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產品編號 標題 修訂日期
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2010
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2009
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2007
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2006
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2003
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 2001
產品編號 Instruction SS-4 標題 Instructions for Form SS-4, Application for Employer Identification Number 修訂日期 1985
產品編號 Form SS-4 (PR) 標題 Application for Employer Identification Number (EIN) (Puerto Rico Version) 修訂日期 2020
產品編號 Form SS-4 (PR) 標題 Solicitud de Numero de Identificacion Patronal (EIN) 修訂日期 2017
產品編號 Form SS-4 (PR) 標題 Solicitud de Numero de Identificacion Patronal (EIN) 修訂日期 2010
產品編號 Instruction SS-4 (PR) 標題 Instructions for Form SS-4 (PR), Application for Employer Identification Number (Puerto Rico Version) 修訂日期 2020
產品編號 Instruction SS-4 (PR) 標題 Instructions for Form SS-4, Application for Employer Identification Number (EIN) (Puerto Rico Version) 修訂日期 2017
產品編號 Instruction SS-4 (PR) 標題 Instructions for Form SS-4, Application for Employer Identification Number (EIN) (Puerto Rico Version) 修訂日期 2016
產品編號 Instruction SS-4 (PR) 標題 Instrucciones para la Forma SS-4PR, Solicitud de Numero de Identificacion Patronal (EIN) 修訂日期 2011
產品編號 Instruction SS-4 (sp) 標題 Instructions for Form SS-4 (sp), Application for Employer Identification Number (Spanish Version) 修訂日期 2023
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2023
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2014
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2011
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2009
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2006
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2003
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 2001
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 1997
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 1996
產品編號 Form SS-8 標題 Determination of Worker Status for Purposes of Federal Employment Taxes and Income Tax Withholding 修訂日期 1993