There is no hard rules to restrict age of superannuation in private companies. So long an employee is fit you can employ him. However, it is better if you fix up age of superannuation common to all employees so that much question of antagonism can be avoided. It can be 58 or 60 and even 70 but it should be common to all. There cannot be any special status to IT companies and are like any other industry or establishment. All matters which are required to be implemented on the ground of natural justice should be implemented by IT firms also. Any establishment which employs 100 or more employees shall frame and get it certified by the an Officer not below the rank of Asst. Labour Commissioner the Standing Orders following the Industria Emplyoment Standing Order Act, 1946. Regards, Madhu.T.K