S. 142A : Estimate of value of assets by Valuation Officer-Search and seizure-DDIT (Inv)/ADIT (Inv) was empowered to make reference to Valuation Officer inserted by section 132(9D) only after 1-4-2017 by an amendment by Finance Act, 2017-Addition made on the basis of valuation report was held to be not valid-Valuation report cannot be considered as incriminating document. [S. 132(9D), 153A]