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 6781 Gains and Losses From Section 1256 Contracts and Straddles 2004
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 2003
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 2002
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 2001
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 2000
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1999
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1998
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1997
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1996
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1995
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1994
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1993
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1992
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1991
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1990
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1989
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1988
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1987
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1986
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1985
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1984
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1983
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1982
Form 6781 Gains and Losses From Section 1256 Contracts and Straddles 1981
Form 7004 Application for Automatic Extension of Time To File Certain Business Income Tax, Information, and Other Returns 2018