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 Đang hiển thị 1 - 28 of 28Tìm Trợ Giúp Tìm Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Số lượng hiển thị mỗi trang 2550100200 Tìm kiếmXóa Số Sản Phẩm Tiêu đề Ngày Sửa Đổi Form 1120-X Amended U.S. Corporation Income Tax Return 2016 Form 1120-X Amended U.S. Corporation Income Tax Return 2011 Form 1120-X Amended U.S. Corporation Income Tax Return 2008 Form 1120-X Amended U.S. Corporation Income Tax Return 2004 Form 1120-X Amended U.S. Corporation Income Tax Return 2001 Form 1120-X Amended U.S. Corporation Income Tax Return 1999 Form 1120-X Amended U.S. Corporation Income Tax Return 1997 Form 1120-X Amended U.S. Corporation Income Tax Return 1995 Form 1120-X Amended U.S. Corporation Income Tax Return 1994 Form 1120-X Amended U.S. Corporation Income Tax Return 1991 Form 1120-X Amended U.S. Corporation Income Tax Return 1988 Form 1120-X Amended U.S. Corporation Income Tax Return 1987 Form 1120-X Amended U.S. Corporation Income Tax Return 1986 Form 1120-X Amended U.S. Corporation Income Tax Return 1985 Form 1120-X Amended U.S. Corporation Income Tax Return 1984 Form 1120-X Amended U.S. Corporation Income Tax Return 1982 Form 1120-X Amended U.S. Corporation Income Tax Return 1981 Form 1120-X Amended U.S. Corporation Income Tax Return 1980 Form 1120-X Amended U.S. Corporation Income Tax Return 1979 Form 1120-X Amended U.S. Corporation Income Tax Return 1978 Form 1120-X Amended U.S. Corporation Income Tax Return 1977 Form 1120-X Amended U.S. Corporation Income Tax Return 1976 Form 1120-X Amended U.S. Corporation Income Tax Return 1975 Form 1120-X Amended U.S. Corporation Income Tax Return 1974 Form 1120-X Amended U.S. Corporation Income Tax Return 1973 Form 1120-X Amended U.S. Corporation Income Tax Return 1972 Form 1120-X Amended U.S. Corporation Income Tax Return 1971 Form 1120-X Amended U.S. Corporation Income Tax Return 1970