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.

  1. Enter a term in the Find box
  2. Click the Search button
Find Help
Product Number Title Revision Date
Instruction 945 Instructions for Form 945, Annual Return of Withheld Federal Income Tax 2011
Instruction 945 Instructions for Form 945, Annual Return of Withheld Federal Income Tax 2010
Instruction 945 Instructions for Form 945, Annual Return of Withheld Federal Income Tax 2009
Instruction 945 Instructions for Form 945, Annual Return of Withheld Federal Income Tax 2008
Instruction 945 Instructions for Form 945 2007
Instruction 945 Instructions 2006
Instruction 945 Instructions 2005
Instruction 945 Instructions 2004
Instruction 945 Instructions 2003
Instruction 945 Instructions 2002
Instruction 945 Instructions 2001
Instruction 945 Instructions 2000
Instruction 945 Instructions 1999
Instruction 945 Instructions 1998
Instruction 945 Instructions 1997
Instruction 945 Instructions 1996
Instruction 945 Instructions 1995
Instruction 945 Instructions 1994
Publication 945 Tax Information for Those Affected by Operation Desert Storm 1995
Publication 945 Tax Information for Those Affected by Operation Desert Storm 1994
Form 945-A Annual Record of Federal Tax Liability 2020
Form 945-A Annual Record of Federal Tax Liability 2017
Form 945-A Annual Record of Federal Tax Liability 2015
Form 945-A Annual Record of Federal Tax Liability 2014
Form 945-A Annual Record of Federal Tax Liability 2012