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 Mostrando 1 - 8 of 8Buscar ayuda Buscar Prior Year » RegExReplace » Product Number Prior Year » Revision Date Prior Year » Title Mostrar por página 2550100200 BuscarBorrar Número de producto Título Fecha de revisión Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 2021 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 2016 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 2008 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 2006 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 2005 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 1999 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 1996 Form 8842 Election to Use Different Annualization Periods for Corporation Estimated Tax 1993