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 1 - 25 of 56Find 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 4626 Alternative Minimum Tax - Corporations 2017 Form 4626 Alternative Minimum Tax - Corporations 2016 Form 4626 Alternative Minimum Tax - Corporations 2015 Form 4626 Alternative Minimum Tax - Corporations 2014 Form 4626 Alternative Minimum Tax - Corporations 2013 Form 4626 Alternative Minimum Tax - Corporations 2012 Form 4626 Alternative Minimum Tax - Corporations 2011 Form 4626 Alternative Minimum Tax - Corporations 2010 Form 4626 Alternative Minimum Tax - Corporations 2009 Form 4626 Alternative Minimum Tax - Corporations 2008 Form 4626 Alternative Minimum Tax - Corporations 2007 Form 4626 Alternative Minimum Tax - Corporations 2006 Form 4626 Alternative Minimum Tax - Corporations 2005 Form 4626 Alternative Minimum Tax - Corporations 2004 Form 4626 Alternative Minimum Tax - Corporations 2003 Form 4626 Alternative Minimum Tax - Corporations 2002 Form 4626 Alternative Minimum Tax - Corporations 2001 Form 4626 Alternative Minimum Tax - Corporations 2000 Form 4626 Alternative Minimum Tax - Corporations 1999 Form 4626 Alternative Minimum Tax - Corporations 1998 Form 4626 Alternative Minimum Tax - Corporations 1997 Form 4626 Alternative Minimum Tax - Corporations 1996 Form 4626 Alternative Minimum Tax - Corporations 1995 Form 4626 Alternative Minimum Tax - Corporations 1994 Form 4626 Alternative Minimum Tax - Corporations 1993 Pagination Current page 1 Page 2 Page 3 Next page Next Last page Last »