S. 17(2): Salary-Perquisite-LIC annuity-Employer purchasing an annuity policy in the name of the employee, payable in future. Cannot be taxed as a perquisite in the hands of the employee in the relevant assessment year, as the employee had not acquired any vested or enforceable right over the said amount in the relevant assessment year. [S. 10 (10CC) 15]