A separate municipality contribution rate shall be computed for the sheriff's law enforcement employees of each forest preserve district that elects to have such employees. For the period from January 1, 1986 to December 31, 1986, such rate shall be the forest preserve district's regular rate plus 2%.
In the event that the Board determines that there is an actuarial deficiency in the account of any municipality with respect to a person who has elected to participate in the Fund under Section 3-109.1 of this Code, the Board may adjust the municipality's contribution rate so as to make up that deficiency over such reasonable period of time as the Board may determine.
From the funds subject to allocation among districts and parts of districts pursuant to the School Code, the trustees shall withhold the proportionate share of the liability for municipality contributions imposed upon such districts by this Section, in respect to such township treasurers and employees and remit the same to the Board.
The municipality contribution rate for an educational service center shall initially be the same rate for each year as the regional office of education or school district which serves as its administrative agent. When actuarial data become available, a separate rate shall be established as provided in subparagraph (i) of this Section.
The municipality contribution rate for a public agency, other than a vocational education cooperative, formed under the Intergovernmental Cooperation Act shall initially be the average rate for the municipalities which are parties to the intergovernmental agreement. When actuarial data become available, a separate rate shall be established as provided in subparagraph (i) of this Section.
Whenever it determines that a payment is or may be required under this subsection (k), the fund shall calculate the amount of the payment and bill the participating municipality or participating instrumentality for that amount. The bill shall specify the calculations used to determine the amount due. If the participating municipality or participating instrumentality disputes the amount of the bill, it may, within 30 days after receipt of the bill, apply to the fund in writing for a recalculation. The application must specify in detail the grounds of the dispute. Upon receiving a timely application for recalculation, the fund shall review the application and, if appropriate, recalculate the amount due. The participating municipality and participating instrumentality contributions required under this subsection (k) may be paid in the form of a lump sum within 90 days after receipt of the bill. If the participating municipality and participating instrumentality contributions are not paid within 90 days after receipt of the bill, then interest will be charged at a rate equal to the fund's annual actuarially assumed rate of return on investment compounded annually from the 91st day after receipt of the bill. Payments must be concluded within 3 years after receipt of the bill by the participating municipality or participating instrumentality.
When assessing payment for any amount due under this subsection (k), the fund shall exclude earnings increases resulting from overload or overtime earnings.
When assessing payment for any amount due under this subsection (k), the fund shall exclude earnings increases resulting from payments for unused vacation time, but only for payments for unused vacation time made in the final 3 months of the final rate of earnings period.
When assessing payment for any amount due under this subsection (k), the fund shall also exclude earnings increases attributable to standard employment promotions resulting in increased responsibility and workload.
When assessing payment for any amount due under this subsection (k), the fund shall exclude reportable earnings increases resulting from periods where the member was paid through workers' compensation.
This subsection (k) does not apply to earnings increases due to amounts paid as required by federal or State law or court mandate or to earnings increases due to the participating employee returning to the regular number of hours worked after having a temporary reduction in the number of hours worked.
This subsection (k) does not apply to earnings increases paid to individuals under contracts or collective bargaining agreements entered into, amended, or renewed before January 1, 2012 (the effective date of Public Act 97-609), earnings increases paid to members who are 10 years or more from retirement eligibility, or earnings increases resulting from an increase in the number of hours required to be worked.
When assessing payment for any amount due under this subsection (k), the fund shall also exclude earnings attributable to personnel policies adopted before January 1, 2012 (the effective date of Public Act 97-609) as long as those policies are not applicable to employees who begin service on or after January 1, 2012 (the effective date of Public Act 97-609).
The change made to this Section by Public Act 100-139 is a clarification of existing law and is intended to be retroactive to January 1, 2012 (the effective date of Public Act 97-609).
40 ILCS 5/7-172