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
Find Help
Product Number Title Revision Date
Instruction 6251 Instructions 1991
Instruction 6251 Instructions 1990
Form 6252 Installment Sale Income 2024
Form 6252 Installment Sale Income 2023
Form 6252 Installment Sale Income 2022
Form 6252 Installment Sale Income 2021
Form 6252 Installment Sale Income 2020
Form 6252 Installment Sale Income 2019
Form 6252 Installment Sale Income 2018
Form 6252 Installment Sale Income 2017
Form 6252 Installment Sale Income 2016
Form 6252 Installment Sale Income 2015
Form 6252 Installment Sale Income 2014
Form 6252 Installment Sale Income 2013
Form 6252 Installment Sale Income 2012
Form 6252 Installment Sale Income 2011
Form 6252 Installment Sale Income 2010
Form 6252 Installment Sale Income 2009
Form 6252 Installment Sale Income 2008
Form 6252 Installment Sale Income 2007
Form 6252 Installment Sale Income 2006
Form 6252 Installment Sale Income 2005
Form 6252 Installment Sale Income 2004
Form 6252 Installment Sale Income 2003
Form 6252 Installment Sale Income 2002