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.

  1. Enter a term in the Find box
  2. Click the Search button
Buscar ayuda
Número de producto Título Fecha de revisión
Publication 4492 Information for Taxpayers Affected by Hurricanes Katrina, Rita, and Wilma 2006
Publication 4492-A Information for Taxpayers Affected by the May 4, 2007, Kansas Storms and Tornadoes 2008
Publication 4492-B Information for Affected Taxpayers in the Midwestern Disaster Areas 2010
Publication 4492-B Information for Affected Taxpayers in the Midwestern Disaster Areas 2009
Publication 4492 (SP) Information for Taxpayers Affected by Hurricanes Katrina, Rita, and Wilma (Spanish Version) 2006
Publication 4505 Modernized e-File Test Package for Forms 1065/1065-B 2011
Publication 4505 Modernized e-File Test Package for Forms 1065/1065-B 2010
Publication 4505 Modernized e-File Test Package for Forms 1065/1065-B 2009
Publication 4505 Modernized e-File Test Package for Forms 1065/1065-B 2008
Publication 4505 Modernized e-File Test Package for Forms 1065/1065-B 2006
Form 4506 Request for Copy of Tax Return 2015
Form 4506 Request for Copy of Tax Return 2013
Form 4506 Request for Copy of Tax Return 2012
Form 4506 Request for Copy of Tax Return 2011
Form 4506 Request for Copy of Tax Return 2010
Form 4506 Request for Copy of Tax Return 2008
Form 4506 Request for Copy of Tax Return 2006
Form 4506 Request for Copy of Tax Return 2005
Form 4506 Request for Copy of Tax Return 2004
Form 4506 Request for Copy of Tax Return 1997
Form 4506 Request for Copy of Tax Return 1994
Form 4506 Request for Copy of Tax Return 1992
Form 4506 Request for Copy of Tax Return 1989
Form 4506 Request for Copy of Tax Return 1987
Form 4506 Request for Copy of Tax Return 1985

Official Adobe Website