- Where repayment of the amount, inclusive of interest, under the rule 16 has become due but has not been made, interest shall be allowed on the amount due on the date of repayment of the amount subject to the following conditions, namely:-(a)the interest shall be simple and shall be calculated at the rate applicable from time to time to Post Office Savings Accounts of the type of single or joint account;(b)for the purpose of payment of interest, any part of the period which is less than one month shall be ignored;(c)the interest shall be paid to the depositor in lump sum at the time of repayment of the amount due.
