Rule 2A prescribes the quantum of exemption available, which will be the least of the following :
| Bombay/Calcutta/Delhi/Madras | Other Cities | |||
| ■ | Allowance actually received | ■ | Allowance actually received | |
| ■ | Rent paid in excess of 10% of salary | ■ | Rent paid in excess of 10% of salary | |
| ■ | 50 per cent of salary | ■ | 40 per cent of salary | |