Find IRS forms, instructions, publications, and notices for prior years back to 1864. 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 1 - 25 of 29Find 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 3115 Application for Change in Accounting Method 1981 Form 3115 Application for Change in Accounting Method 1986 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1986 Form 3115 Application for Change in Accounting Method 1987 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1987 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1989 Form 3115 Application for Change in Accounting Method 1989 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1991 Form 3115 Application for Change in Accounting Method 1991 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1992 Form 3115 Application for Change in Accounting Method 1992 Form 3115 Application for Change in Accounting Method 1996 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1996 Form 3115 Application for Change in Accounting Method 1997 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1997 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 1999 Form 3115 Application for Change in Accounting Method 1999 Form 3115 Application for Change in Accounting Method 2003 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 2003 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 2006 Form 3115 Application for Change in Accounting Method 2009 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 2009 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 2012 Instruction 3115 Instructions for Form 3115, Application for Change in Accounting Method 2015 Form 3115 Application for Change in Accounting Method 2015 Pagination Current page 1 Page 2 Next page Next Last page Last »