1. (a) Any person required under chapter 210, 211 or 212 or this chapter to pay any tax, or required under chapter 210, 211 or 212 or this chapter or by regulations adopted in accordance with the provisions of section 12-268m to make a return, keep any records or supply any information, who wilfully fails to pay such tax, make such return, 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 return, keep such records or supply such information.
2. (b) Any person who wilfully delivers or discloses to the commissioner or his authorized agent any list, return, account, statement or other document, known by him to be fraudulent or false in any material matter, shall, in addition to any other penalty provided by law, be guilty of a class D 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.

(1961, P.A. 604, S. 20; P.A. 78-280, S. 6, 127; P.A. 87-124, S. 8, 18; P.A. 88-230, S. 1, 12; 88-314, S. 9, 54; P.A. 94-175, S. 5, 32; May Sp. Sess. P.A. 94-4, S. 80, 85; P.A. 95-160, S. 64, 69; P.A. 97-203, S. 3, 20; P.A. 13-258, S. 44.)

History: P.A. 78-280 substituted “judicial district of Hartford-New Britain” for “Hartford county”; P.A. 87-124 inserted references to Sec. 12-249 and chapter 210 concerning taxation of railroad companies, effective January 1, 1988, and applicable with respect to the tax imposed under chapter 210 on gross earnings in the calendar year ending December 31, 1987, and in each calendar year thereafter; P.A. 88-230 proposed to replace reference to “judicial district of Hartford-New Britain” with “judicial district of Hartford” effective September 1, 1991, but said reference was deleted by P.A. 88-314; P.A. 88-314 deleted language concerning penalties for submission of a false return with intent to defraud and substituted language providing that wilful failure to pay the tax, make a return or supply records as required by law shall be subject to fine or imprisonment and wilful delivery of a return or other documentation known to be false in any material matter shall be subject to fine or imprisonment, 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. 94-175 made a technical change in the statutory reference, effective June 2, 1994; May Sp. Sess. P.A. 94-4 and P.A. 95-160 revised effective date of P.A. 94-175 but without affecting this section; 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. 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.