Section 40 ILCS 5/11-130 - Annuities - Present employees and future entrants - Withdrawal after age 55 and prior to 60An employee who attains age 55 or more but less than age 60 in service having 10 or more years of service at date of withdrawal shall be entitled to annuity, from the date of withdrawal, as follows:
1.Present employee and future entrant with 20 or more years of service-age and service annuity provided from the total sum accumulated to his credit from employee contributions and city contributions for such annuity, and, for a present employee, prior service annuity from the total sum accumulated to his credit for such annuity.2.Present employee and future entrant with 10 or more but less than 20 years of service-age and service annuity provided from the total sum accumulated to his credit for such annuity from employee contributions plus 1/10 of the accumulation for such annuity from city contributions for each year of service after the first 10 years and in addition, in the case of a present employee, 1/10 of the prior service annuity accumulated to his credit under "The 1935 Act" and this Article, for each year of service after the first 10 years. Any such annuity shall be computed as of the employee's age on the date of withdrawal.