Find IRS forms, instructions, publications, and notices for prior years back to 1864. 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 Mostrando 1 - 18 of 18Buscar ayuda Buscar Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Mostrar por página 2550100200 BuscarBorrar Número de producto Título Fecha de revisión 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 2019 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 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 2017 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 2015 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 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 2013 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 2012 Instruction W-12 Instructions for Form W-12, IRS Paid Preparer Tax Identification Number (PTIN) Application and Renewal 2017