Find IRS forms, instructions, publications, and notices for prior years back to 1864. If a PDF file won't open, try downloading the file to your device and opening it using Adobe Acrobat. 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 Showing 20251 - 20275 of 22674Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 Search Product Number Title Revision Date Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2014 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2013 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2012 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2011 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2010 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2009 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2008 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2007 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2006 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2005 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2004 Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2003 Form 8879-EX IRS e-file Signature Authorization for Forms 720, 2290, and 8849 2010 Form 8879-EX IRS e-file Signature Authorization for Forms 720, 2290, and 8849 2007 Form 8879-F IRS e-file Signature Authorization for Form 1041 2024 Form 8879-F IRS e-file Signature Authorization for Form 1041 2023 Form 8879-F IRS e-file Signature Authorization for Form 1041 2022 Form 8879-F IRS e-file Signature Authorization for Form 1041 2021 Form 8879-F IRS e-file Signature Authorization for Form 1041 2020 Form 8879-F IRS e-file Signature Authorization for Form 1041 2019 Form 8879-F IRS e-file Signature Authorization for Form 1041 2018 Form 8879-F IRS e-file Signature Authorization for Form 1041 2017 Form 8879-F IRS e-file Signature Authorization for Form 1041 2016 Form 8879-F IRS e-file Signature Authorization for Form 1041 2015 Form 8879-F IRS e-file Signature Authorization for Form 1041 2014 Pagination First page « First Previous page Previous … Page 807 Page 808 Page 809 Page 810 Current page 811 Page 812 Page 813 Page 814 Page 815 … Next page Next Last page Last »