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
도움말 찾기
제품 번호 제목 개정일
Form 1120 U.S. Corporation Income Tax Return 2023
Form 1120 U.S. Corporation Income Tax Return 2022
Form 1120 U.S. Corporation Income Tax Return 2021
Form 1120 U.S. Corporation Income Tax Return 2020
Form 1120 U.S. Corporation Income Tax Return 2019
Form 1120 U.S. Corporation Income Tax Return 2018
Form 1120 U.S. Corporation Income Tax Return 2017
Form 1120 U.S. Corporation Income Tax Return 2016
Form 1120 U.S. Corporation Income Tax Return 2015
Form 1120 U.S. Corporation Income Tax Return 2014
Form 1120 U.S. Corporation Income Tax Return 2013
Form 1120 U.S. Corporation Income Tax Return 2012
Form 1120 U.S. Corporation Income Tax Return 2011
Form 1120 U.S. Corporation Income Tax Return 2010
Form 1120 U.S. Corporation Income Tax Return 2009
Form 1120 U.S. Corporation Income Tax Return 2008
Form 1120 U.S. Corporation Income Tax Return 2007
Form 1120 U.S. Corporation Income Tax Return 2006
Form 1120 U.S. Corporation Income Tax Return 2005
Form 1120 U.S. Corporation Income Tax Return 2004
Form 1120 U.S. Corporation Income Tax Return 2003
Form 1120 U.S. Corporation Income Tax Return 2002
Form 1120 U.S. Corporation Income Tax Return 2001
Form 1120 U.S. Corporation Income Tax Return 2000
Form 1120 U.S. Corporation Income Tax Return 1999
Form 1120 U.S. Corporation Income Tax Return 1998
Form 1120 U.S. Corporation Income Tax Return 1997
Form 1120 U.S. Corporation Income Tax Return 1996
Form 1120 U.S. Corporation Income Tax Return 1995
Form 1120 U.S. Corporation Income Tax Return 1994
Form 1120 U.S. Corporation Income Tax Return 1993
Form 1120 U.S. Corporation Income Tax Return 1992
Form 1120 U.S. Corporation Income Tax Return 1991
Form 1120 U.S. Corporation Income Tax Return 1990
Form 1120 U.S. Corporation Income Tax Return 1989
Form 1120 U.S. Corporation Income Tax Return 1988
Form 1120 U.S. Corporation Income Tax Return 1987
Form 1120 U.S. Corporation Income Tax Return 1986
Form 1120 U.S. Corporation Income Tax Return 1985
Form 1120 U.S. Corporation Income Tax Return 1984
Form 1120 U.S. Corporation Income Tax Return 1983
Form 1120 U.S. Corporation Income Tax Return 1982
Form 1120 U.S. Corporation Income Tax Return 1981
Form 1120 U.S. Corporation Income Tax Return 1980
Form 1120 U.S. Corporation Income Tax Return 1979
Form 1120 U.S. Corporation Income Tax Return 1978
Form 1120 U.S. Corporation Income Tax Return 1977
Form 1120 U.S. Corporation Income Tax Return 1976
Form 1120 U.S. Corporation Income Tax Return 1975
Form 1120 U.S. Corporation Income Tax Return 1974

Get Adobe Acrobat Reader