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 - 18 of 18Find 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 1542 Per Diem Rates (For Travel Within the Continental United States) 2011 Publication 1542 Per Diem Rates (For Travel Within the Continental United States) 2010 Publication 1542 Per Diem Rates (For Travel Within the Continental United States) 2009 Publication 1542 Per Diem Rates 2008 Publication 1542 Per Diem Rates 2007 Publication 1542 Per Diem Rates 2006 Publication 1542 Per Diem Rates 2005 Publication 1542 Per Diem Rates 2004 Publication 1542 Per Diem Rates 2003 Publication 1542 Per Diem Rates 2002 Publication 1542 Per Diem Rates 2001 Publication 1542 Per Diem Rates 2000 Publication 1542 Per Diem Rates 1999 Publication 1542 Per Diem Rates 1998 Publication 1542 Per Diem Rates 1997 Publication 1542 Per Diem Rates 1996 Publication 1542 Per Diem Rates 1995 Publication 1542 Per Diem Rates 1994