Tax notification under section 10(23C)(iv) confirms charitable institution recognition for the specified assessment year for tax purposes. Notification under Section 10(23C)(iv) of the Income-tax Act, 1961, notifies The Andhra Pradesh State Council for Child Welfare, Hyderabad, as recognised for the purposes of that sub-clause for the assessment year 1989-90 by S.O.336 dated 4-7-1991, issued by the Central Government.