basis. It fixes the time from which the interest is payable i.e. the date on which refund was due to be paid to the assessee; or the date when the overpaid amount was paid by that person, whichever was later. Interest is payable up to the date on which the refund is given. Subsection (1), therefore, fixes the starting point and the end point. With reference to the starting point, the date on which the refund was due to be paid to the assessee or the date when the overpaid amount was paid by the assessee, whichever is later is applicable. There is also stipulation in the first proviso with regard to adjustment, deduction etc. with which we are not concerned in the present case. The second proviso stipulates that if the amount of such refund is enhanced or reduced, as the case may be, the interest would be enhanced or reduced accordingly. Explanation to the sub-section (1) states that if the delay in grating the refund is attributable to the assessee, whether wholly or in part, the period of delay attributable to him shall be excluded from the period for which interest is payable.
