(1) If a current miners homestead application is approved, rent paid for the period after the application was lodged, is credited to the cost of freeholding, or, if the rent paid is more than the cost, the overpaid amount must be refunded to the lessee together with interest at the rate prescribed under the regulations.
(2) The interest is payable from the day the excess rent was received to the day the amount of the excess is refunded.