40 ILCS 5/11-175
Current through Public Acts 103-1 through 103-587, 103-589, and 103-590
Amounts allocated to the account of and credited for widow's and widow's prior service annuity shall be improved by interest at the effective rate from the end of the month in which such contributions were due during the time thereafter an employee is in service until he attains age 65.
40 ILCS 5/11-175