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
寻求帮助
产品编号 标题 修订版日期
Form 3800 General Business Credit 2016
Form 3800 General Business Credit 2010
Form 3800 General Business Credit 2005
Form 3800 General Business Credit 2007
Form 3800 General Business Credit 2003
Form 3800 General Business Credit 2000
Form 3800 General Business Credit 2013
Form 3800 General Business Credit 1997
Form 3800 General Business Credit 2004
Form 3800 General Business Credit 2017
Form 3800 General Business Credit 2018
Form 3800 General Business Credit 2012
Form 3800 General Business Credit 1992
Form 3800 General Business Credit 2021
Form 3800 General Business Credit 2022
Form 3800 General Business Credit 1991
Form 3800 General Business Credit 2019
Form 3800 General Business Credit 2020
Form 3800 General Business Credit 1994
Form 3800 General Business Credit 2014
Form 3800 General Business Credit 1993
Form 3800 General Business Credit 2011
Form 3800 General Business Credit 2002
Form 3800 General Business Credit 1999
Form 3800 General Business Credit 2015