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

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Product Number Title Revision Date
Product Number Instruction W-9 (SP) Title Instrucciones para el Solicitante del Formulario W-9(SP), Solicitud y Certificacion del Numero de Identificacion del Contribuyente Revision Date 2013
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2020
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2019
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2018
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2016
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2015
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2011
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 2009
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 1996
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 1994
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 1992
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 1990
Product Number Form W-10 Title Dependent Care Provider's Identification and Certification Revision Date 1989
Product Number Form W-11 Title Hiring Incentives to Restore Employment (HIRE) Act Employee Affidavit Revision Date 2010
Product Number Form W-11 (SP) Title Hiring Incentives to Restore Employment (HIRE) Act Employee Affidavit (Spanish Version) Revision Date 2010
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2021
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2020
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2019
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2017
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2015
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2014
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2013
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2012
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2011
Product Number Form W-12 Title IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Revision Date 2010