|
Table Of Interest Rates
IRC 6621(a)(2)
Underpayment Rates
January 1, 1990 – June 30, 2009 |
|
Date |
Interest Rate |
Date |
Interest Rate |
|
Jan 1, 1990 - Mar 31, 1990 |
11% |
Oct 1, 1999 - Dec 31, 1999 |
8% |
|
Apr 1, 1990 - Jun 30, 1990 |
11% |
Jan 1, 2000 - Mar 31, 2000 |
8% |
|
Jul 1, 1990 - Sep 30, 1990 |
11% |
Apr 1, 2000 - Jun 30, 2000 |
9% |
|
Oct 1, 1990 - Dec 31, 1990 |
11% |
Jul 1, 2000 - Sep 30, 2000 |
9% |
|
Jan 1, 1991 - Mar 31, 1991 |
11% |
Oct 1, 2000 - Dec 31, 2000 |
9% |
|
Apr 1, 1991 - Jun 30, 1991 |
10% |
Jan 1, 2001 - Mar 31, 2001 |
9% |
|
Jul 1, 1991 - Sep 30, 1991 |
10% |
Apr 1, 2001 - Jun 30, 2001 |
8% |
|
Oct 1, 1991 - Dec 31, 1991 |
10% |
Jul 1, 2001 - Sep 30, 2001 |
7% |
|
Jan 1, 1992 - Mar 31, 1992 |
9% |
Oct 1, 2001 - Dec 31, 2001 |
7% |
|
Apr 1, 1992 - Jun 30, 1992 |
8% |
Jan 1, 2002 - Mar 31, 2002 |
6% |
|
Jul 1, 1992 - Sep 30, 1992 |
8% |
Apr 1, 2002 - Jun 30, 2002 |
6% |
|
Oct 1, 1992 - Dec 31, 1992 |
7% |
Jul 1, 2002 - Sep 30, 2002 |
6% |
|
Jan 1, 1993 - Mar 31, 1993 |
7% |
Oct 1, 2002 - Dec 31, 2002 |
6% |
|
Apr 1, 1993 - Jun 30, 1993 |
7% |
Jan 1, 2003 - Mar 31, 2003 |
5% |
|
Jul 1, 1993 - Sep 30, 1993 |
7% |
Apr 1, 2003 - Jun 30, 2003 |
5% |
|
Oct 1, 1993 - Dec 31, 1993 |
7% |
Jul 1, 2003 - Sep 30, 2003 |
5% |
|
Jan 1, 1994 - Mar 31, 1994 |
7% |
Oct 1, 2003 - Dec 31, 2003 |
4% |
|
Apr 1, 1994 - Jun 30, 1994 |
7% |
Jan 1, 2004 - Mar 31, 2004 |
4% |
|
Jul 1, 1994 - Sep 30, 1994 |
8% |
Apr 1, 2004 - Jun 30, 2004 |
5% |
|
Oct 1, 1994 - Dec 31, 1994 |
9% |
Jul 1, 2004 - Sep 30, 2004 |
4% |
|
Jan 1, 1995 - Mar 31, 1995 |
9% |
Oct 1, 2004 - Dec 31, 2004 |
5% |
|
Apr 1, 1995 - Jun 30, 1995 |
10% |
Jan 1, 2005 - Mar 31, 2005 |
5% |
|
Jul 1, 1995 - Sep 30, 1995 |
9% |
Apr 1, 2005 - Jun 30, 2005 |
6% |
|
Oct 1, 1995 - Dec 31, 1995 |
9% |
Jul 1, 2005 - Sep 30, 2005 |
6% |
|
Jan 1, 1996 - Mar 31, 1996 |
9% |
Oct 1, 2005 - Dec 31, 2005 |
7% |
|
Apr 1, 1996 - Jun 30, 1996 |
8% |
Jan 1, 2006 - Mar 31, 2006
|
7%
|
|
Jul 1, 1996 - Sep 30, 1996 |
9% |
Apr 1, 2006 - Jun 30, 2006
|
7%
|
|
Oct 1, 1996 - Dec 31, 1996 |
9% |
Jul 1, 2006 - Sep 30, 2006
|
8%
|
|
Jan 1, 1997 - Mar 31, 1997 |
9% |
Oct 1, 2006 - Dec 31, 2006
|
8%
|
|
Apr 1, 1997 - Jun 30, 1997 |
9% |
Jan 1, 2007 - Mar 31, 2007
|
8%
|
|
Jul 1, 1997 - Sep 30, 1997 |
9% |
Apr 1, 2007-Jun 30, 2007
|
8%
|
|
Oct 1, 1997 - Dec 31, 1997 |
9% |
Jul 1, 2007 - Sep 30, 2007
|
8%
|
|
Jan 1, 1998 - Mar 31, 1998 |
9% |
Oct 1, 2007 - Dec 31, 2007
|
8% |
|
Apr 1, 1998 - Jun 30, 1998 |
8% |
Jan 1, 2008 - Mar 31, 2008
|
7% |
|
Jul 1, 1998 - Sep 30, 1998 |
8% |
Apr 1, 2008 - Jun 30, 2008
|
6% |
|
Oct 1, 1998 - Dec 31, 1998 |
8% |
Jul 1, 2008 - Sep 30, 2008
|
5% |
|
Jan 1, 1999 - Mar 31, 1999 |
7% |
Oct 1, 2008 - Dec 31, 2008
|
6% |
|
Apr 1, 1999 - Jun 30, 1999 |
8% |
Jan 1, 2009 - Mar 31, 2009
|
5% |
|
Jul 1, 1999 - Sep 30, 1999 |
8% |
Apr 1, 2009 - Jun 30, 2009
|
4% |
