150. (1) Notwithstanding anything contained in section 149, the notice under section 148 may be issued at any time for the purpose of making an assessment or reassessment or recomputation […]
149. (1) No notice under section 148 shall be issued for the relevant assessment year,— (a) if four years have elapsed from the end of the relevant assessment year, unless […]
148. (1) Before making the assessment, reassessment or recomputa- tion under section 147, the Assessing Officer shall serve on the assessee a notice requiring him to furnish within such period, […]
147. If the Assessing Officer has reason to believe that any income chargeable to tax has escaped assessment for any assessment year, he may, subject to the provisions of sections […]
145A. Notwithstanding anything to the contrary contained in section 145,— (a) the valuation of purchase and sale of goods and inventory for the purposes of determining the income chargeable under […]
145. (1) Income chargeable under the head “Profits and gains of business or profession” or “Income from other sources” shall, subject to the provisions of sub-section (2), be computed in […]
144C. (1) The Assessing Officer shall, notwithstanding anything to the contrary contained in this Act, in the first instance, forward a draft of the proposed order of assessment (hereafter in […]
144BA. (1) If, the Assessing Officer, at any stage of the assessment or reassessment proceedings before him having regard to the material and evidence available, considers that it is necessary […]