Even if there is no assessment u/s 143 (3), reopening u/s 147 is bad if there are no proper “reasons to believe”. AO cannot go beyond the recorded reasons

The assessee was a partner in a firm. Upon retirement, he received an amount of Rs. 50 lakhs in addition to the balance lying to his credit in the books of the firm in full and final settlement of his dues. The assessee filed a return in which the said amount was not offered to tax on the ground that it was a capital receipt. No assessment order was passed. The AO issued a notice for reopening u/s 148 on the ground that as in the assessment of the firm the amount paid by it to the assessee had been allowed as a revenue deduction, the amount received by the assessee had to be assessed as income...