1. Except as otherwise provided in subsection 2, NRS 360.320 or any other specific statute, interest must be paid upon any overpayment of the excise tax on cannabis at the rate set forth in, and in accordance with the provisions of, NRS 360.2937.
2. If the Department determines that any overpayment has been made intentionally or by reason of carelessness, the Department shall not allow any interest on the overpayment.