This is an appeal filed by the Revenue challenging the order of the Tribunal cancelling interest levied under Sections 234B and 234C of the Income Tax Act, for non payment/short payment of advance tax on 30% of the book profit as deemed income assessed under Section 115J of the Act. The assessee, a tea plantation company, filed income tax return for the assessment year 1990-91 declaring a loss of above Rs.1.7 crores. Since total income as computed under the provisions of the Act was less than 30% of the book profit, assessment of the respondent was made treating 30% book profit as deemed income under Section 115J of the Act. After determining the tax payable, the assessing officer levied interest under Sections 234B and 234C of the Act for non payment/short payment of advance tax. Even though the assessee contested the levy of interest in first appeal, the same was unsuccessful. However, on second appeal, the Tribunal cancelled the interest levied under both sections, following a decision of the Karnataka High Court reported in Kwality Biscuits Ltd.