S. 40A(2): Expenses or payments not deductible-Excessive or unreasonable-Tribunal was justified in holding that expenses claimed by assessee were not excessive and disallowance of assessee’s claim was unsustainable-Order of Tribunal affirmed-Presumptive tax-Civil construction and Turnkey projects-Provision in applicable-DTAA-India-Italy. [S. 9(1)(i),44BB, 260A Art. 7]