(a) For a participant in service after June 30, 1977 who has not made contributions to this System after January 1, 1982, the annual retirement annuity is 3% for each of the first 8 years of service, plus 4% for each of the next 4 years of service, plus 5% for each year of service in excess of 12 years, based on the participant’s highest salary for annuity purposes. The maximum retirement annuity payable shall be 80% of the participant’s highest salary for annuity purposes.
     (b) For a participant in service after June 30, 1977 who has made contributions to this System on or after January 1, 1982, the annual retirement annuity is 3% for each of the first 4 years of service, plus 3 1/2% for each of the next 2 years of service, plus 4% for each of the next 2 years of service, plus 4 1/2% for each of the next 4 years of service, plus 5% for each year of service in excess of 12 years, of the participant’s highest salary for annuity purposes. The maximum retirement annuity payable shall be 85% of the participant’s highest salary for annuity purposes.

Terms Used In Illinois Compiled Statutes 40 ILCS 5/2-119.01

  • Annuity: A periodic (usually annual) payment of a fixed sum of money for either the life of the recipient or for a fixed number of years. A series of payments under a contract from an insurance company, a trust company, or an individual. Annuity payments are made at regular intervals over a period of more than one full year.
  • Month: means a calendar month, and the word "year" a calendar year unless otherwise expressed; and the word "year" alone, is equivalent to the expression "year of our Lord. See Illinois Compiled Statutes 5 ILCS 70/1.10

     (c) Notwithstanding any other provision of this Article, for a participant who first becomes a participant on or after January 1, 2011 (the effective date of Public Act 96-889), the annual retirement annuity is 3% of the participant’s highest salary for annuity purposes for each year of service. The maximum retirement annuity payable shall be 60% of the participant’s highest salary for annuity purposes.
     (d) Notwithstanding any other provision of this Article, for a participant who first becomes a participant on or after January 1, 2011 (the effective date of Public Act 96-889) and who is retiring after attaining age 62 with at least 8 years of service credit, the retirement annuity shall be reduced by one-half of 1% for each month that the member’s age is under age 67.