Find IRS forms, instructions, publications, and notices for prior years back to 1864.
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Showing 1 - 50 of 339
Find Help| Product Number | Title | Revision Date |
|---|---|---|
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 2024 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 2020 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 2011 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 2010 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 1993 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 1992 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 1988 |
| Form 1127 | Application for Extension of Time for Payment of Tax Due to Undue Hardship | 1986 |
| Form 1127-A | Application for Extension of Time for Payment of Income Tax for 2011 Due to Undue Hardship | 2011 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 2018 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 2016 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 2011 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 2005 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1998 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1995 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1992 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1989 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1987 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1985 |
| Form 1138 | Extension of Time For Payment of Taxes By a Corporation Expecting a Net Operating Loss Carryback | 1984 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2024 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2023 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2022 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2021 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2020 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2019 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2018 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2017 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2016 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2015 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2014 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2013 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2012 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2011 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2010 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2009 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2008 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2007 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2006 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2005 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2004 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2003 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2002 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2001 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 2000 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 1999 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 1998 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 1997 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 1996 |
| Form 2350 | Application for Extension of Time to File U.S. Income Tax Return | 1995 |