**Sales Tax Rate Increase to 5%

**Effective January 1, 2013, the Navajo Nation Sales Tax rate will increase to 5%.  Updated forms are available at or by contacting the Office of the Navajo Tax Commission at (928) 871-6681.  This new form will be used for all returns due on or after May 15, 2013 (1st Quarter 2013: January, February, and March)


New 5% Sales Tax Forms will not be made available until April 15, 2013.


January 15th Deadline

Each taxpayer must submit an updated Form 100 by January 15th of each year, even if no changes have occurred since the prior filing.

Failure to file the form by January 15th will subject the taxpayer to a $50 penalty.