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 Showing 1951 - 1975 of 2063Find 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 1120-W Estimated Tax for Corporations 2000 Form 1120-W Estimated Tax for Corporations 1999 Form 1120-W Estimated Tax for Corporations 1998 Form 1120-W Estimated Tax for Corporations 1997 Form 1120-W Estimated Tax for Corporations 1996 Form 1120-W Estimated Tax for Corporations 1995 Form 1120-W Estimated Tax for Corporations 1994 Form 1120-W Estimated Tax for Corporations 1993 Form 1120-W Estimated Tax for Corporations 1992 Form 1120-W Estimated Tax for Corporations 1991 Form 1120-W Estimated Tax for Corporations 1990 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2022 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2021 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2020 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2019 Instruction 1120-W Instructions for Form 1120-W, Estimated Tax for Corporations 2018 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 Pagination First page « First Previous page Previous … Page 75 Page 76 Page 77 Page 78 Current page 79 Page 80 Page 81 Page 82 Page 83 Next page Next Last page Last »