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.

  1. Enter a term in the Find box
  2. Click the Search button
尋求幫助
產品編號 標題 修訂日期
Form 8879-C IRS e-file Signature Authorization for Form 1120 2014
Form 8879-C IRS e-file Signature Authorization for Form 1120 2013
Form 8879-C IRS e-file Signature Authorization for Form 1120 2012
Form 8879-C IRS e-file Signature Authorization for Form 1120 2011
Form 8879-C IRS e-file Signature Authorization for Form 1120 2010
Form 8879-C IRS e-file Signature Authorization for Form 1120 2009
Form 8879-C IRS e-file Signature Authorization for Form 1120 2008
Form 8879-C IRS e-file Signature Authorization for Form 1120 2007
Form 8879-C IRS e-file Signature Authorization for Form 1120 2006
Form 8879-C IRS e-file Signature Authorization for Form 1120 2005
Form 8879-C IRS e-file Signature Authorization for Form 1120 2004
Form 8879-C IRS e-file Signature Authorization for Form 1120 2003
Form 8879-CORP Form 8879-CORP, E-file Authorization for Corporations 2024
Form 8879-CORP Form 8879-CORP, E-file Authorization for Corporations 2022
Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2024
Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2023
Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2017
Form 8879-EMP IRS e-file Signature Authorization for Forms 940, 940 (PR), 941, 941 (PR), 941-SS, 943, 943 (PR), 944, and 945 2013
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2020
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2019
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2018
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2017
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2016
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2015
Form 8879-EO IRS e-file Signature Authorization for an Exempt Organization 2014