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 1226 - 1226 of 1226Find 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 8879-S IRS e-file Signature Authorization for Form 1120S 2003 Pagination First page « First Previous page Previous … Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Current page 50