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
Find Help
Product Number Title Revision Date
Instruction 3520-A Instructions for Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner 2012
Instruction 3520-A Instructions for Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner 2011
Instruction 3520-A Instructions for Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner 2010
Instruction 3520-A Instructions for Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner 2009
Instruction 3520-A Instructions for Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner 2008
Form 3800 General Business Credit 2024
Form 3800 General Business Credit 2023
Form 3800 General Business Credit 2022
Form 3800 General Business Credit 2021
Form 3800 General Business Credit 2020
Form 3800 General Business Credit 2019
Form 3800 General Business Credit 2018
Form 3800 General Business Credit 2017
Form 3800 General Business Credit 2016
Form 3800 General Business Credit 2015
Form 3800 General Business Credit 2014
Form 3800 General Business Credit 2013
Form 3800 General Business Credit 2012
Form 3800 General Business Credit 2011
Form 3800 General Business Credit 2010
Form 3800 General Business Credit 2009
Form 3800 General Business Credit 2008
Form 3800 General Business Credit 2007
Form 3800 General Business Credit 2006
Form 3800 General Business Credit 2005
Get Adobe Acrobat Reader