S. 40(a)(ia) : Amounts not deductible-Deduction at source-MIS Services, Cost Allocation, Corporate Allocation Charges and Legal Expenses -Since services could not be said to have made available technical skill, knowledge and know-how in legal sense of ‘make available’ clause- Not liable to deduct tax bat source -DTAA-India -USA [ S. 9(1)(vii), 195, Art. 12]