Pub-103, Late payment penalty - additional liability due

Penalty rates for returns due on or after:

1. August 10, 2015 - to current
2. August 16, 2013 - August 9, 2015
3. January 1, 2005 - August 15, 2013
4. January 1, 2004 - December 31, 2004
5. January 1, 2001 - December 31, 2003
6. January 1, 1998 - December 31, 2000
7. January 1, 1994 - December 31, 1997

Not applicable.

Not applicable.

Not applicable.

Not applicable.

20% of additional tax required to be shown due on the return not paid within 30 days of the date of a notice and demand for payment or notice of tax liability.

15% of additional tax required to be shown due on the return not paid within 30 days of the date of a notice and demand for payment or notice of tax liability.

15% of additional tax required to be shown due on the return not paid within 30 days of the date of a notice and demand for payment or notice of tax liability.