Circular No. 146-Income Tax Attention is invited to the Board’s Circular No. 47 [F. No. 9/100/69-IT(A-II), dated September 21, 1970] [Clarification 3] on the above subject. In this circular, the Board had considered the question as to whether provision made by an assessee in its accounts for estimated service gratuity payable to its employees could be allowed as a deduction even though no approved gratuity fund under the