The prescribed form of the return shall, in certain specified cases, require the assessee to
furnish the particulars of -
(i) income exempt from tax;
(ii) assets of the prescribed nature and value, held by him as a beneficial owner or
otherwise or in which he is a beneficiary;
(iii) his bank account and credit card held by him;
(iv) expenditure exceeding the prescribed limits
Such details are now required to be submitted in various ITR Forms in different cases