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 12276 - 12300 of 18188Find 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 6478 Credit for Alcohol Used as Fuel 1994 Form 6478 Credit for Alcohol Used as Fuel 1993 Form 6478 Credit for Alcohol Used as Fuel 1992 Form 6478 Credit for Alcohol Used as Fuel 1991 Form 6478 Credit for Alcohol Used as Fuel 1990 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2023 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2020 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2018 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2017 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2016 Instruction 6478 Instructions for Form 6478, Biofuel Producer Credit 2015 Instruction 6478 Instructions for Form 6478, Credit for Alcohol Used as Fuel 2014 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 2019 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 2011 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 2007 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 2004 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1998 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1995 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1993 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1990 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1987 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1985 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1982 Form 6497 Information Return of Nontaxable Energy Grants or Subsidized Energy Financing 1981 Form 6627 Environmental Taxes 2024 Pagination First page « First Previous page Previous … Page 488 Page 489 Page 490 Page 491 Current page 492 Page 493 Page 494 Page 495 Page 496 … Next page Next Last page Last »
