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. Enter a term in the Find box Click the Search button 正在显示 4176 - 4200 of 18251寻求帮助 发现 Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title 显示每一页 2550100200 搜索清除 产品编号 标题 修订版日期 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 Instruction 1040-X Instructions for Form 1040-X, Amended U.S. Individual Income Tax Return 2018 Pagination First page « 首页 Previous page 前一页 … Page 164 Page 165 Page 166 Page 167 当前页面 168 Page 169 Page 170 Page 171 Page 172 … Next page 下一页 Last page 最后一页 »