Louisiana Revised Statutes Tit. 47, § 337.83. Criminal penalty for evasion of tax

Any person who willfully fails to file any return or report required to be filed by the provisions of this Chapter, or who willfully files or causes to be filed, with the collector, any false or fraudulent return, report or statement, or who willfully aids or abets another in the filing with the collector of any false or fraudulent return, report or statement, with the intent to defraud the taxing authority or evade the payment of any tax, fee, penalty or interest, or any part thereof, shall be fined not more than one thousand dollars or imprisoned for not more than one year, or both.