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 2101 - 2125 of 2184Find 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 1991 Form 1040-X Amended U.S. Individual Income Tax Return 1990 Form 1040-X Amended U.S. Individual Income Tax Return 1989 Form 1040-X Amended U.S. Individual Income Tax Return 1988 Form 1040-X Amended U.S. Individual Income Tax Return 1987 Form 1040-X Amended U.S. Individual Income Tax Return 1986 Form 1040-X Amended U.S. Individual Income Tax Return 1985 Form 1040-X Amended U.S. Individual Income Tax Return 1984 Form 1040-X Amended U.S. Individual Income Tax Return 1982 Form 1040-X Amended U.S. Individual Income Tax Return 1981 Form 1040-X Amended U.S. Individual Income Tax Return 1980 Form 1040-X Amended U.S. Individual Income Tax Return 1979 Form 1040-X Amended U.S. Individual Income Tax Return 1978 Form 1040-X Amended U.S. Individual Income Tax Return 1977 Form 1040-X Amended U.S. Individual Income Tax Return 1976 Form 1040-X Amended U.S. Individual Income Tax Return 1975 Form 1040-X Amended U.S. Individual Income Tax Return 1973 Form 1040-X Amended U.S. Individual Income Tax Return 1972 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 2024 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2023 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 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2019 Pagination First page « First Previous page Previous … Page 80 Page 81 Page 82 Page 83 Page 84 Current page 85 Page 86 Page 87 Page 88 Next page Next Last page Last »