Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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Product Number Title Revision Date
Form 1045 Application for Tentative Refund 2024
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2024
Form 1045 Application for Tentative Refund 2023
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2023
Form 1045 Application for Tentative Refund 2022
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2022
Form 1045 Application for Tentative Refund 2021
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2021
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2020
Form 1045 Application for Tentative Refund 2020
Form 1045 Application for Tentative Refund 2019
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2019
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2018
Form 1045 Application for Tentative Refund 2018
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2017
Form 1045 Application for Tentative Refund 2017
Form 1045 Application for Tentative Refund 2016
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2016
Form 1045 Application for Tentative Refund 2015
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2015
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2014
Form 1045 Application for Tentative Refund 2014
Form 1045 Application for Tentative Refund 2013
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2013
Form 1045 Application for Tentative Refund 2012
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2012
Form 1045 Application for Tentative Refund 2011
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2011
Form 1045 Application for Tentative Refund 2010
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2010
Form 1045 Application for Tentative Refund 2009
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2009
Form 1045 Application for Tentative Refund 2008
Instruction 1045 Instructions for Form 1045, Application for Tentative Refund 2008
Form 1045 Application for Tentative Refund 2007
Instruction 1045 Instructions 2007
Form 1045 Application for Tentative Refund 2006
Instruction 1045 Instructions 2006
Form 1045 Application for Tentative Refund 2005
Publication 1045 Information for Tax Practitioners 2005
Instruction 1045 Instructions 2005
Instruction 1045 Instructions 2004
Form 1045 Application for Tentative Refund 2004
Publication 1045 Information for Tax Practitioners 2004
Instruction 1045 Instructions 2003
Form 1045 Application for Tentative Refund 2003
Publication 1045 Information for Tax Practitioners 2003
Publication 1045 Information for Tax Practitioners 2002
Instruction 1045 Instructions 2002
Form 1045 Application for Tentative Refund 2002
Instruction 1045 Instructions 2001
Publication 1045 Information for Tax Practitioners 2001
Form 1045 Application for Tentative Refund 2001
Form 1045 Application for Tentative Refund 2000
Publication 1045 Information for Tax Practitioners 2000
Instruction 1045 Instructions 2000
Instruction 1045 Instructions 1999
Form 1045 Application for Tentative Refund 1999
Publication 1045 Information for Tax Practitioners 1999
Publication 1045 Information for Tax Practitioners 1998
Instruction 1045 Instructions 1998
Form 1045 Application for Tentative Refund 1998
Form 1045 Application for Tentative Refund 1997
Instruction 1045 Instructions 1997
Instruction 1045 Instructions 1996
Form 1045 Application for Tentative Refund 1996
Instruction 1045 Instructions 1995
Form 1045 Application for Tentative Refund 1995
Publication 1045 Information for Tax Practitioners 1995
Form 1045 Application for Tentative Refund 1994
Instruction 1045 Instructions 1994
Publication 1045 Information for Tax Practitioners 1994
Instruction 1045 Instructions 1993
Form 1045 Application for Tentative Refund 1993
Publication 1045 Information for Tax Practitioners 1993
Form 1045 Application for Tentative Refund 1992
Publication 1045 Information for Tax Practitioners 1992
Instruction 1045 Instructions 1992
Form 1045 Application for Tentative Refund 1991
Instruction 1045 Instructions 1991
Form 1045 Application for Tentative Refund 1990
Form 1045 Application for Tentative Refund 1989
Form 1045 Application for Tentative Refund 1988
Form 1045 Application for Tentative Refund 1985
Form 1045 Application for Tentative Refund 1981
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