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 8226 - 8250 of 17892Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2017 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2016 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2015 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2014 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2013 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2012 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2011 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2009 Form 1120-W (FY) Fiscal Year Corporation Estimated Tax 1992 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 Pagination First page « First Previous page Previous … Page 326 Page 327 Page 328 Page 329 Current page 330 Page 331 Page 332 Page 333 Page 334 … Next page Next Last page Last »