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 - 6 of 6Buscar 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 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2014 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2012 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2011 Form 945-X Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2009 Instruction 945-X Instructions for Form 945-X, Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2014 Instruction 945-X Instructions for Form 945-X, Adjusted Annual Return of Withheld Federal Income Tax or Claim for Refund 2012