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 51 - 75 of 328Find 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 2350 Application for Extension of Time to File U.S. Income Tax Return 2019 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1985 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1987 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2017 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2003 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1991 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2007 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2005 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2010 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2004 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1994 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2001 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1984 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2009 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1980 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 1981 Form 2350 Application for Extension of Time to File U.S. Income Tax Return 2000 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2011 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2018 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2007 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2014 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2005 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2016 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2012 Form 2350 (SP) Application for Extension of Time to File U.S. Income Tax Return (Spanish version) 2019 Pagination First page « First Previous page Previous Page 1 Page 2 Current page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next Last page Last »