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 16751 - 16775 of 22842Find 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 2008 Form 6765 Credit for Increasing Research Activities 2007 Form 6765 Credit for Increasing Research Activities 2006 Form 6765 Credit for Increasing Research Activities 2005 Form 6765 Credit for Increasing Research Activities 2004 Form 6765 Credit for Increasing Research Activities 2003 Form 6765 Credit for Increasing Research Activities 2002 Form 6765 Credit for Increasing Research Activities 2001 Form 6765 Credit for Increasing Research Activities 2000 Form 6765 Credit for Increasing Research Activities 1999 Form 6765 Credit for Increasing Research Activities 1998 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 Pagination First page « First Previous page Previous … Page 667 Page 668 Page 669 Page 670 Current page 671 Page 672 Page 673 Page 674 Page 675 … Next page Next Last page Last »