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.

  1. Enter a term in the Find box
  2. Click the Search button
Buscar ayuda
Número de producto Título Fecha de revisión
Form 6251 Alternative Minimum Tax - Individuals 2021
Form 6251 Alternative Minimum Tax - Individuals 2020
Form 6251 Alternative Minimum Tax - Individuals 2019
Form 6251 Alternative Minimum Tax - Individuals 2018
Form 6251 Alternative Minimum Tax - Individuals 2017
Form 6251 Alternative Minimum Tax - Individuals 2016
Form 6251 Alternative Minimum Tax - Individuals 2015
Form 6251 Alternative Minimum Tax - Individuals 2014
Form 6251 Alternative Minimum Tax - Individuals 2013
Form 6251 Alternative Minimum Tax - Individuals 2012
Form 6251 Alternative Minimum Tax - Individuals 2011
Form 6251 Alternative Minimum Tax - Individuals 2010
Form 6251 Alternative Minimum Tax - Individuals 2009
Form 6251 Alternative Minimum Tax - Individuals 2008
Form 6251 Alternative Minimum Tax - Individuals 2007
Form 6251 Alternative Minimum Tax - Individuals 2006
Form 6251 Alternative Minimum Tax - Individuals 2005
Form 6251 Alternative Minimum Tax - Individuals 2004
Form 6251 Alternative Minimum Tax - Individuals 2003
Form 6251 Alternative Minimum Tax - Individuals 2002
Form 6251 Alternative Minimum Tax - Individuals 2001
Form 6251 Alternative Minimum Tax - Individuals 2000
Form 6251 Alternative Minimum Tax - Individuals 1999
Form 6251 Alternative Minimum Tax - Individuals 1998
Form 6251 Alternative Minimum Tax - Individuals 1997