TaxHawk, Inc. is an authorized IRS e-file provider.
Since 2001, the TaxHawk, Inc. family of web sites has e-filed millions of tax returns
with the IRS.
You can email questions or other feedback to:
Need more information?
Send any written correspondence to our address listed below.
TaxHawk - Customer Relations
PO Box 51048
Provo, UT 84605-1048