The allowance is determined by the employee's pay level and basic salary, as well as the classification of their city for Transport Allowance purposes. All Indian cities are split into two categories: TPTA and Other Cities. The rates are as follows: Pay Level 9 and above: Rs. 7200 and Rs. 3600 Pay Level 3 to 8: Rs. 3600 and Rs. 1800 Pay Level 1 and 2: Rs. 1350 and Rs. 900