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

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Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding and Reporting 2023
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding and Reporting 2017
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding 2014
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding 2006
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding 2001
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding 2000
Instruction W-8EXP Instructions for Form W-8EXP, Certificate of Foreign Government or Other Foreign Organization for United States Tax Withholding 1998
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2021
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2017
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2016
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2014
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2006
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2003
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2000
Form W-8IMY Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 1998
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2021
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2017
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding and Reporting 2016
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2014
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2006
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2003
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2001
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 2000
Instruction W-8IMY Instructions for Form W-8IMY, Certificate of Foreign Intermediary, Foreign Flow-Through Entity, or Certain U.S. Branches for United States Tax Withholding 1998
Form W-9 Request for Taxpayer Identification Number and Certification 2024
Form W-9 Request for Taxpayer Identification Number and Certification 2018
Form W-9 Request for Taxpayer Identification Number and Certification 2017
Form W-9 Request for Taxpayer Identification Number and Certification 2014
Form W-9 Request for Taxpayer Identification Number and Certification 2013
Form W-9 Request for Taxpayer Identification Number and Certification 2011
Form W-9 Request for Taxpayer Identification Number and Certification 2007
Form W-9 Request for Taxpayer Identification Number and Certification 2005
Form W-9 Request for Taxpayer Identification Number and Certification 2004
Form W-9 Request for Taxpayer Identification Number and Certification 2003
Form W-9 Request for Taxpayer Identification Number and Certification 2002
Form W-9 Request for Taxpayer Identification Number and Certification 2000
Form W-9 Request for Taxpayer Identification Number and Certification 1999
Form W-9 Request for Taxpayer Identification Number and Certification 1996
Form W-9 Request for Taxpayer Identification Number and Certification 1994
Form W-9 Request for Taxpayer Identification Number and Certification 1993
Form W-9 Request for Taxpayer Identification Number and Certification 1990
Form W-9 Request for Taxpayer Identification Number and Certification 1988
Form W-9 Request for Taxpayer Identification Number and Certification 1987
Form W-9 Request for Taxpayer Identification Number and Certification 1984
Form W-9 Request for Taxpayer Identification Number and Certification 1983
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2024
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2018
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2017
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2014
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2013
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2011
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2007
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2005
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2004
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2002
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 2000
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 1999
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 1998
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 1996
Instruction W-9 Instructions for the Requestor of Form W-9, Request for Taxpayer Identification Number and Certification 1994
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2024
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2017
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2008
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2007
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2002
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 2000
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 1998
Form W-9S Request for Student's or Borrower's Taxpayer Identification Number and Certification 1997
Form W-9 (sp) Request for Taxpayer Identification Number and Certification (Spanish Version) 2024
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente 2018
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente 2017
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente 2015
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente 2013
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente 2011
Instruction W-9 (sp) Instructions for the Requestor of Form W-9 (sp), Request for Taxpayer Identification Number and Certification (Spanish Version) 2024
Form W-10 Dependent Care Provider's Identification and Certification 2020
Form W-10 Dependent Care Provider's Identification and Certification 2019
Form W-10 Dependent Care Provider's Identification and Certification 2018
Form W-10 Dependent Care Provider's Identification and Certification 2016
Form W-10 Dependent Care Provider's Identification and Certification 2015
Form W-10 Dependent Care Provider's Identification and Certification 2011
Form W-10 Dependent Care Provider's Identification and Certification 2009
Form W-10 Dependent Care Provider's Identification and Certification 1996
Form W-10 Dependent Care Provider's Identification and Certification 1994
Form W-10 Dependent Care Provider's Identification and Certification 1992
Form W-10 Dependent Care Provider's Identification and Certification 1990
Form W-10 Dependent Care Provider's Identification and Certification 1989
Form W-11 Hiring Incentives to Restore Employment (HIRE) Act Employee Affidavit 2010
Form W-11 (SP) Hiring Incentives to Restore Employment (HIRE) Act Employee Affidavit (Spanish Version) 2010
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2024
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2023
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2022
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2021
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2020
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2019
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2017
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2015
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2014
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2013
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2012
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2011
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2010
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2024
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2023
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2022
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2021
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2020
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2019
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2017
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2015
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2014
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2013
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2012
Form W-13 ExSTARS Reporting Information Request for Taxpayer Identification Number and Certification 2014
Form W-14 Certificate of Foreign Contracting Party Receiving Federal Procurement Payments 2016
Instruction W-14 Instructions for Form W-14, Certificate of Foreign Contracting Party Receiving Federal Procurement Payments 2016