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 2451 - 2475 of 22674Find Help Find Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Show per page 2550100200 Search Product Number Title Revision Date Form 843 Claim for Refund and Request for Abatement 1985 Form 843 Claim for Refund and Request for Abatement 1981 Form 843 Claim for Refund and Request for Abatement 1980 Form 843 Claim for Refund and Request for Abatement 1976 Form 843 Claim for Refund and Request for Abatement 1974 Form 843 Claim for Refund and Request for Abatement 1973 Form 843 Claim for Refund and Request for Abatement 1970 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2021 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2020 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2019 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2013 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2012 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2011 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2010 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2009 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2008 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2005 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 2002 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 1997 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 1994 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 1993 Instruction 843 Instructions for Form 843, Claim for Refund and Request for Abatement 1990 Publication 850 (EN-CN-S) English-Chinese (Simplified) Glossary of Words and Phrases 2018 Publication 850 (EN-CN-T) English-Chinese (Traditional) Glossary of Words and Phrases 2018 Publication 850 (en-ht) English-Haitian Glossary of Words and Phrases 2023 Pagination First page « First Previous page Previous … Page 95 Page 96 Page 97 Page 98 Current page 99 Page 100 Page 101 Page 102 Page 103 … Next page Next Last page Last »