(8)If there has been reorganisation of business where, a firm is succeeded by a company fulfilling the conditions laid down in section 70(1)(zd) or a proprietary concern is succeeded by a company fulfilling the conditions laid down in section 70(1)(zf), then, irrespective of anything contained in any other provision of this Act, the accumulated loss and the unabsorbed depreciation of the predecessor firm or the proprietary concern, shall be deemed to be the loss or allowance for depreciation of the successor company for the tax year in which business reorganisation was effected and other provisions of this Act relating to set off and carry forward of loss and allowance for depreciation shall apply accordingly, subject to provisions of sub-section (9).