(a) Any person required under this chapter to pay any tax, or required under this chapter or by regulations adopted in accordance with the provisions of section 12-313 to make a report, keep any records or supply any information, who wilfully fails to pay such tax, make such report, keep such records, or supply such information, at the time required by law or regulations, shall, in addition to any other penalty provided by law, be fined not more than one thousand dollars or imprisoned not more than one year or both. Notwithstanding the provisions of section 54-193, no person shall be prosecuted for a violation of the provisions of this subsection committed on or after July 1, 1997, except within three years next after such violation has been committed. As used in this section, person includes any officer or employee of a corporation or a member or employee of a partnership under a duty to pay such tax, to make such report, keep such records or supply such information.

(b) Any person who wilfully delivers or discloses to the commissioner or the commissioner's authorized agent any list, report, account, statement, or other document, known by such person to be fraudulent or false in any material matter, shall, in addition to any other penalty provided by law, be guilty of a class C felony. No person shall be charged with an offense under both subsections (a) and (b) of this section in relation to the same tax period but such person may be charged and prosecuted for both such offenses upon the same information.

(1967, P.A. 788, S. 12; P.A. 88-314, S. 18, 54; P.A. 97-203, S. 4, 20; P.A. 04-201, S. 9; P.A. 13-258, S. 46; P.A. 18-25, S. 4.)

History: P.A. 88-314 deleted the fine applicable to any false entry on an invoice or record, providing in lieu thereof for a fine or imprisonment applicable to any wilful failure to pay the tax or make a report at the time required or any wilful delivery of a report or other document known to be false in any material matter, effective July 1, 1988, and applicable to any tax which first becomes due and payable on or after said date, to any return or report due on or after said date, or in the case of any ongoing obligation imposed in accordance with said act, to the tax period next beginning on or after said date; P.A. 97-203 amended Subsec. (a) to extend to three years the time within which persons wilfully failing to file tax returns or pay taxes may be criminally prosecuted, effective July 1, 1997; P.A. 04-201 deleted reference to Sec. 12-293a in Subsec. (a), effective June 3, 2004; P.A. 13-258 amended Subsec. (b) to change penalty from fine of not more than $5,000 or imprisonment of not more than 5 years or less than 1 year to a class D felony; P.A. 18-25 amended Subsec. (b) to change penalty from class D felony to class C felony and make technical changes, effective July 1, 2018.