North Carolina Administrative Code Title 17 — Revenue
17 NCAC 06B .3206 — Fraud Penalty
When an audit is based upon a federal audit report and the fraud penalty has been assessed for federal purposes, the 50 percent fraud penalty shall be assessed for State purposes. When the fraud penalty is assessed, no penalty for negligence shall be assessed with respect to the same deficiency; however, the penalty for failure to file and interest on the underpayment of estimated income tax shall be assessed if applicable with respect to the same deficiency.
Source: official text