Levy of interest and penalty in certain cases
(1)
Where the return of total income as required under a notice under section 294(1)(a), is not furnished within the period specified in such notice, or is 45 not furnished, then,— (a) the assessee shall be liable to pay simple interest at the rate of 1.5% of the tax on undisclosed income determined under clause (c) of said sub- section;
(b)
the interest in clause (a) shall be paid for every month or part of a month comprised in the period commencing on the day immediately following the expiry of the time specified in said notice, and ending on the date of completion of assessment under clause (c) of said sub-section.
(2)
The Assessing Officer or the Commissioner (Appeals) in the course of any proceedings under this Chapter, may direct that the person shall pay by way of penalty a sum which shall be equal to 50% of tax so leviable in respect of the undisclosed income determined by the Assessing Officer under section 294(1)(c).
(3)
The order imposing penalty under this section or section 444(1) or 450 or 451 or 452 shall not be made for the block period in respect of a person, if— (a) such person has furnished a return under section 294(1)(a);