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Product Number Title Revision Date Posted Date
Form W-9 (SP) Solicitud y Certificacion del Numero de Identificacion del Contribuyente Oct 2018 11/07/2018
Instruction W-9 (SP) Instrucciones para el Solicitante del Formulario W-9(SP), Solicitud y Certificacion del Numero de Identificacion del Contribuyente Nov 2018 11/21/2018
Form W-10 Dependent Care Provider's Identification and Certification Oct 2020 11/04/2020
Form W-12 IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Oct 2022 10/12/2022
Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal Oct 2022 10/12/2022
Form W-13 ExSTARS Reporting Information Request for Taxpayer Identification Number and Certification Jan 2014 01/24/2014
Form W-14 Certificate of Foreign Contracting Party Receiving Federal Procurement Payments Aug 2016 08/19/2016
Instruction W-14 Instructions for Form W-14, Certificate of Foreign Contracting Party Receiving Federal Procurement Payments Aug 2016 08/19/2016