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 Afiche 12251 - 12275 of 18188jwenn Èd Jwenn Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Afiche pa paj 2550100200 RechèchEfase Nimewo Pwodwi Tit Dat Revizyon Form 6478 Biofuel Producer Credit 2020 Form 6478 Biofuel Producer Credit 2018 Form 6478 Biofuel Producer Credit 2017 Form 6478 Biofuel Producer Credit 2016 Form 6478 Biofuel Producer Credit 2015 Form 6478 Biofuel Producer Credit 2014 Form 6478 Biofuel Producer Credit 2013 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2012 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2011 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2010 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2009 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2008 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2007 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2006 Form 6478 Alcohol and Cellulosic Biofuel Fuels Credit 2005 Form 6478 Credit for Alcohol Used as Fuel 2004 Form 6478 Credit for Alcohol Used as Fuel 2003 Form 6478 Credit for Alcohol Used as Fuel 2002 Form 6478 Credit for Alcohol Used as Fuel 2001 Form 6478 Credit for Alcohol Used as Fuel 2000 Form 6478 Credit for Alcohol Used as Fuel 1999 Form 6478 Credit for Alcohol Used as Fuel 1998 Form 6478 Credit for Alcohol Used as Fuel 1997 Form 6478 Credit for Alcohol Used as Fuel 1996 Form 6478 Credit for Alcohol Used as Fuel 1995 Pagination First page « Premye Previous page Anvan … Page 487 Page 488 Page 489 Page 490 Aktyèl paj 491 Page 492 Page 493 Page 494 Page 495 … Next page Apre Last page Anvan »