1.    Any person who violates any of the provisions of this chapter is guilty of a class B misdemeanor.

2.    Any person who submits a false or fraudulent motor vehicle purchaser’s certificate, or who fails to submit the certificate, is subject to a penalty of five percent of the true amount of the tax which was due or five dollars, whichever is greater, plus one percent of such tax for each month or fraction thereof subsequent to the month in which the motor vehicle purchaser’s certificate was due or the false or fraudulent motor vehicle purchaser’s certificate was furnished to the director of the department of transportation. Such penalty must be paid to either the tax commissioner or the director of the department of transportation and disposed of pursuant to the provisions of section 57-40.3-10. The tax commissioner, if satisfied that the failure to submit or the delay was excusable, may waive, and if paid, refund all or any part of such penalty and interest. Unpaid penalties may be enforced in the same manner as the tax imposed by this chapter.

3.    Whenever a person, including any motor vehicle dealer, has collected from a person acquiring a motor vehicle, a motor vehicle excise tax in excess of the amount prescribed or due under this chapter, and if the person does not refund the excessive tax collected to the person who remitted it, the person who collected the tax shall pay it to the tax commissioner in the quarterly period in which the excessive collection occurred. The penalty and interest provisions of this section apply beginning at the termination of each reporting period.

4.    If upon audit the tax commissioner determines that a motor vehicle excise tax has not been paid or an additional tax is due, the tax commissioner shall give notice of determination of the tax due to the person liable for the tax. The notice of     determination must be given no later than three years from the date the motor vehicle was purchased, acquired, or the date the vehicle was required to be titled or registered with the director of the department of transportation, whichever is later. If it is determined that the motor vehicle excise tax due is twenty-five percent or more above the amount that had been paid, the notice of determination must be given no later than six years from the date the motor vehicle was purchased, acquired, or the date the vehicle was required to be titled or registered with the director of the department of transportation, whichever is later. The notice of determination of tax due fixes the tax finally and irrevocably unless within thirty days of the date of the notice the person against whom the tax is assessed applies to the tax commissioner for a hearing under chapter 28-32 or unless the tax commissioner reduces the liability relating to assessments on the tax commissioner’s own motion. The provisions of chapter 57-39.2 not in conflict with the provisions of this chapter govern the administration of the tax levied in this chapter.