Section 19(2) in The Kerala General Sales Tax Act, 1963
(2)In making an assessment under sub-section (1), the assessing authority may, if it is satisfied that the escape from assessment is due to willful non-disclosure of assessable turnover by the dealer, direct the dealer to pay, in addition to the tax assessed under sub-section (1) a penalty as provided in section 45A.Provided that no such penalty shall be imposed unless the dealer affected has had a reasonable opportunity of showing cause against such imposition.Explanation. - Notwithstanding anything contained in the Indian Evidence Act, 1872, the burden of proving that the escape from assessment was not due to willful non-disclosure of assessable turnover by the dealer shall be on the dealer.