Beginning in tax levy year 2020, the city council shall levy a tax annually at a rate on the dollar of the assessed valuation of all taxable property that will produce when extended an annual amount that is equal to no less than (1) the normal cost to the Fund, plus (2) an annual amount sufficient to bring the total assets of the Fund up to 90% of the total actuarial liabilities of the Fund by the end of fiscal year 2055 , as annually updated and determined by an enrolled actuary employed by the Illinois Department of Insurance or by an enrolled actuary retained by the Fund or the city. In making these determinations, the required minimum employer contribution shall be calculated each year as a level percentage of payroll over the years remaining up to and including fiscal year 2055 and shall be determined under the entry age normal actuarial cost method. Beginning in payment year 2056, the city's required contribution in that year and for each year thereafter shall be an annual amount that is equal to no less than (1) the normal cost to the Fund, plus (2) the annual amount determined by an enrolled actuary employed by the Illinois Department of Insurance or by an enrolled actuary retained by the Fund to be equal to the amount, if any, needed to bring the total actuarial assets of the Fund up to 90% of the total actuarial liabilities of the Fund as of the end of the year, utilizing the entry age normal actuarial cost method as provided above .
To provide revenue for the ordinary death benefit established by Section 6-150 of this Article, in addition to the contributions by the firemen for this purpose, the city council shall for the year 1962 and each year thereafter annually levy a tax, which shall be in addition to and exclusive of the taxes authorized to be levied under the foregoing provisions of this Section, upon all taxable property in the city, as equalized or assessed by the Department of Revenue, at such rate per cent of the value of such property as shall be sufficient to produce for each year the sum of $142,000.
The amounts produced by the taxes levied annually, together with the deposit expressly authorized in this Section, shall be sufficient, when added to the amounts deducted from the salaries of firemen and applied to the fund, to provide for the purposes of the fund.
The State Comptroller may not deduct from any grants of State funds to the city more than the amount of delinquent payments certified to the State Comptroller by the Fund.
The additional city contributions required under this subsection are intended to decrease the unfunded liability of the fund and shall not decrease the amount of the city contributions required under the other provisions of this Article. The additional city contributions made under this subsection may be used by the fund for any of its lawful purposes.
40 ILCS 5/6-165