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 Showing 1 - 100 of 100Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Form 1040-X Amended U.S. Individual Income Tax Return 2024 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2024 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2023 Form 1040-X Amended U.S. Individual Income Tax Return 2021 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2021 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2020 Form 1040-X Amended U.S. Individual Income Tax Return 2020 Form 1040-X Amended U.S. Individual Income Tax Return 2019 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2019 Form 1040-X Amended U.S. Individual Income Tax Return 2018 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2018 Form 1040-X Amended U.S. Individual Income Tax Return 2017 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2017 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2016 Form 1040-X Amended U.S. Individual Income Tax Return 2016 Form 1040-X Amended U.S. Individual Income Tax Return 2014 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2014 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2013 Form 1040-X Amended U.S. Individual Income Tax Return 2013 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2012 Form 1040-X Amended U.S. Individual Income Tax Return 2012 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2011 Form 1040-X Amended U.S. Individual Income Tax Return 2011 Form 1040-X Amended U.S. Individual Income Tax Return 2010 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2010 Form 1040-X Amended U.S. Individual Income Tax Return 2009 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2009 Form 1040-X Amended U.S. Individual Income Tax Return 2007 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2007 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2006 Form 1040-X Amended U.S. Individual Income Tax Return 2006 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2005 Form 1040-X Amended U.S. Individual Income Tax Return 2005 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2004 Form 1040-X Amended U.S. Individual Income Tax Return 2004 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2003 Form 1040-X Amended U.S. Individual Income Tax Return 2003 Form 1040-X Amended U.S. Individual Income Tax Return 2002 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2002 Form 1040-X Amended U.S. Individual Income Tax Return 2001 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2001 Form 1040-X Amended U.S. Individual Income Tax Return 2000 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2000 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1999 Form 1040-X Amended U.S. Individual Income Tax Return 1999 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1998 Form 1040-X Amended U.S. Individual Income Tax Return 1998 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1997 Form 1040-X Amended U.S. Individual Income Tax Return 1997 Form 1040-X Amended U.S. Individual Income Tax Return 1996 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1996 Form 1040-X Amended U.S. Individual Income Tax Return 1995 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1995 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1994 Form 1040-X Amended U.S. Individual Income Tax Return 1994 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1993 Form 1040-X Amended U.S. Individual Income Tax Return 1993 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1992 Form 1040-X Amended U.S. Individual Income Tax Return 1992 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1991 Form 1040-X Amended U.S. Individual Income Tax Return 1991 Form 1040-X Amended U.S. Individual Income Tax Return 1990 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1990 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1989 Form 1040-X Amended U.S. Individual Income Tax Return 1989 Form 1040-X Amended U.S. Individual Income Tax Return 1988 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1988 Form 1040-X Amended U.S. Individual Income Tax Return 1987 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1987 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1986 Form 1040-X Amended U.S. Individual Income Tax Return 1986 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1985 Form 1040-X Amended U.S. Individual Income Tax Return 1985 Form 1040-X Amended U.S. Individual Income Tax Return 1984 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1984 Form 1040-X Amended U.S. Individual Income Tax Return 1982 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1982 Form 1040-X Amended U.S. Individual Income Tax Return 1981 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1981 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1980 Form 1040-X Amended U.S. Individual Income Tax Return 1980 Form 1040-X Amended U.S. Individual Income Tax Return 1979 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1979 Form 1040-X Amended U.S. Individual Income Tax Return 1978 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1978 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1977 Form 1040-X Amended U.S. Individual Income Tax Return 1977 Form 1040-X Amended U.S. Individual Income Tax Return 1976 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1976 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1975 Form 1040-X Amended U.S. Individual Income Tax Return 1975 Form 1040-X Amended U.S. Individual Income Tax Return 1973 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1973 Form 1040-X Amended U.S. Individual Income Tax Return 1972 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1972 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1971 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1970 Form 1040-X Amended U.S. Individual Income Tax Return 1970 Form 1040-X Amended U.S. Individual Income Tax Return 1969 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 1969
