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 1 - 29 of 29Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 SearchClear Product Number Title Revision Date Publication 535 Business Expenses 2022 Publication 535 Business Expenses 2021 Publication 535 Business Expenses 2020 Publication 535 Business Expenses 2019 Publication 535 Business Expenses 2018 Publication 535 Business Expenses 2017 Publication 535 Business Expenses 2016 Publication 535 Business Expenses 2015 Publication 535 Business Expenses 2014 Publication 535 Business Expenses 2013 Publication 535 Business Expenses 2012 Publication 535 Business Expenses 2011 Publication 535 Business Expenses 2010 Publication 535 Business Expenses 2009 Publication 535 Business Expenses 2008 Publication 535 Business Expenses 2007 Publication 535 Business Expenses 2006 Publication 535 Business Expenses 2005 Publication 535 Business Expenses 2004 Publication 535 Business Expenses 2003 Publication 535 Business Expenses 2002 Publication 535 Business Expenses 2001 Publication 535 Business Expenses 2000 Publication 535 Business Expenses 1999 Publication 535 Business Expenses 1998 Publication 535 Business Expenses 1997 Publication 535 Business Expenses 1996 Publication 535 Business Expenses 1995 Publication 535 Business Expenses 1994
