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 16801 - 16825 of 22900Find 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 6765 Credit for Increasing Research Activities 1997 Form 6765 Credit for Increasing Research Activities 1996 Form 6765 Credit for Increasing Research Activities 1995 Form 6765 Credit for Increasing Research Activities 1994 Form 6765 Credit for Increasing Research Activities 1993 Form 6765 Credit for Increasing Research Activities 1992 Form 6765 Credit for Increasing Research Activities 1991 Form 6765 Credit for Increasing Research Activities 1990 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2024 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2023 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2022 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2020 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2019 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2018 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2017 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2016 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2015 Instruction 6765 Instructions for Form 6765, Credit for Increasing Research Activities 2014 Instruction 6765 Instructions 2002 Instruction 6765 Instructions 2001 Instruction 6765 Instructions 2000 Instruction 6765 Instructions 1999 Instruction 6765 Instructions 1998 Instruction 6765 Instructions 1997 Instruction 6765 Instructions 1996 Pagination First page « First Previous page Previous … Page 669 Page 670 Page 671 Page 672 Current page 673 Page 674 Page 675 Page 676 Page 677 … Next page Next Last page Last »