A municipality may not adopt tax increment financing in a redevelopment project area after July 30, 1997 (the effective date of Public Act 90-258) that will encompass an area that is currently included in an enterprise zone created under the Illinois Enterprise Zone Act unless that municipality, pursuant to Section 5.4 of the Illinois Enterprise Zone Act, amends the enterprise zone designating ordinance to limit the eligibility for tax abatements as provided in Section 5.4.1 of the Illinois Enterprise Zone Act. A municipality, at the time a redevelopment project area is designated, may adopt tax increment allocation financing by passing an ordinance providing that the ad valorem taxes, if any, arising from the levies upon taxable real property in such redevelopment project area by taxing districts and tax rates determined in the manner provided in paragraph (c) of Section 11-74.4-9 each year after the effective date of the ordinance until redevelopment project costs and all municipal obligations financing redevelopment project costs incurred under this Division have been paid shall be divided as follows, provided, however, that with respect to any redevelopment project area located within a transit facility improvement area established pursuant to Section 11-74.4-3.3 in a municipality with a population of 1,000,000 or more, ad valorem taxes, if any, arising from the levies upon taxable real property in such redevelopment project area shall be allocated as specifically provided in this Section:
The conditions of paragraphs (1) through (4) do not apply after December 31, 1999 to payments to a municipal treasurer made by a county with 3,000,000 or more inhabitants that has adopted an estimated billing procedure for collecting taxes. If a county that has adopted the estimated billing procedure makes an erroneous overpayment of tax revenue to the municipal treasurer, then the county may seek a refund of that overpayment. The county shall send the municipal treasurer a notice of liability for the overpayment on or before the mailing date of the next real estate tax bill within the county. The refund shall be limited to the amount of the overpayment.
It is the intent of this Division that after July 29, 1988 (the effective date of Public Act 85-1142) a municipality's own ad valorem tax arising from levies on taxable real property be included in the determination of incremental revenue in the manner provided in paragraph (c) of Section 11-74.4-9. If the municipality does not extend such a tax, it shall annually deposit in the municipality's Special Tax Increment Fund an amount equal to 10% of the total contributions to the fund from all other taxing districts in that year. The annual 10% deposit required by this paragraph shall be limited to the actual amount of municipally produced incremental tax revenues available to the municipality from taxpayers located in the redevelopment project area in that year if: (a) the plan for the area restricts the use of the property primarily to industrial purposes, (b) the municipality establishing the redevelopment project area is a home rule community with a 1990 population of between 25,000 and 50,000, (c) the municipality is wholly located within a county with a 1990 population of over 750,000 and (d) the redevelopment project area was established by the municipality prior to June 1, 1990. This payment shall be in lieu of a contribution of ad valorem taxes on real property. If no such payment is made, any redevelopment project area of the municipality shall be dissolved.
If a municipality has adopted tax increment allocation financing by ordinance and the County Clerk thereafter certifies the "total initial equalized assessed value as adjusted" of the taxable real property within such redevelopment project area in the manner provided in paragraph (b) of Section 11-74.4-9, each year after the date of the certification of the total initial equalized assessed value as adjusted until redevelopment project costs and all municipal obligations financing redevelopment project costs have been paid the ad valorem taxes, if any, arising from the levies upon the taxable real property in such redevelopment project area by taxing districts and tax rates determined in the manner provided in paragraph (c) of Section 11-74.4-9 shall be divided as follows, provided, however, that with respect to any redevelopment project area located within a transit facility improvement area established pursuant to Section 11-74.4-3.3 in a municipality with a population of 1,000,000 or more, ad valorem taxes, if any, arising from the levies upon the taxable real property in such redevelopment project area shall be allocated as specifically provided in this Section:
The municipality may pledge in the ordinance the funds in and to be deposited in the special tax allocation fund for the payment of such costs and obligations. No part of the current equalized assessed valuation of each property in the redevelopment project area attributable to any increase above the total initial equalized assessed value, or the total initial equalized assessed value as adjusted, of such properties shall be used in calculating the general State aid formula, provided for in Section 18-8 of the School Code, or the evidence-based funding formula, provided for in Section 18-8.15 of the School Code, until such time as all redevelopment project costs have been paid as provided for in this Section.
Whenever a municipality issues bonds for the purpose of financing redevelopment project costs, such municipality may provide by ordinance for the appointment of a trustee, which may be any trust company within the State, and for the establishment of such funds or accounts to be maintained by such trustee as the municipality shall deem necessary to provide for the security and payment of the bonds. If such municipality provides for the appointment of a trustee, such trustee shall be considered the assignee of any payments assigned by the municipality pursuant to such ordinance and this Section. Any amounts paid to such trustee as assignee shall be deposited in the funds or accounts established pursuant to such trust agreement, and shall be held by such trustee in trust for the benefit of the holders of the bonds, and such holders shall have a lien on and a security interest in such funds or accounts so long as the bonds remain outstanding and unpaid. Upon retirement of the bonds, the trustee shall pay over any excess amounts held to the municipality for deposit in the special tax allocation fund.
When such redevelopment projects costs, including, without limitation, all municipal obligations financing redevelopment project costs incurred under this Division, have been paid, all surplus funds then remaining in the special tax allocation fund shall be distributed by being paid by the municipal treasurer to the Department of Revenue, the municipality and the county collector; first to the Department of Revenue and the municipality in direct proportion to the tax incremental revenue received from the State and the municipality, but not to exceed the total incremental revenue received from the State or the municipality less any annual surplus distribution of incremental revenue previously made; with any remaining funds to be paid to the County Collector who shall immediately thereafter pay said funds to the taxing districts in the redevelopment project area in the same manner and proportion as the most recent distribution by the county collector to the affected districts of real property taxes from real property in the redevelopment project area.
Upon the payment of all redevelopment project costs, the retirement of obligations, the distribution of any excess monies pursuant to this Section, and final closing of the books and records of the redevelopment project area, the municipality shall adopt an ordinance dissolving the special tax allocation fund for the redevelopment project area and terminating the designation of the redevelopment project area as a redevelopment project area. Title to real or personal property and public improvements acquired by or for the municipality as a result of the redevelopment project and plan shall vest in the municipality when acquired and shall continue to be held by the municipality after the redevelopment project area has been terminated. Municipalities shall notify affected taxing districts prior to November 1 if the redevelopment project area is to be terminated by December 31 of that same year. If a municipality extends estimated dates of completion of a redevelopment project and retirement of obligations to finance a redevelopment project, as allowed by Public Act 87-1272 , that extension shall not extend the property tax increment allocation financing authorized by this Section. Thereafter the rates of the taxing districts shall be extended and taxes levied, collected and distributed in the manner applicable in the absence of the adoption of tax increment allocation financing.
If a municipality with a population of 1,000,000 or more has adopted by ordinance tax increment allocation financing for a redevelopment project area located in a transit facility improvement area established pursuant to Section 11-74.4-3.3, for each year after the effective date of the ordinance until redevelopment project costs and all municipal obligations financing redevelopment project costs have been paid, the ad valorem taxes, if any, arising from the levies upon the taxable real property in that redevelopment project area by taxing districts and tax rates determined in the manner provided in paragraph (c) of Section 11-74.4-9 shall be divided as follows:
Nothing in this Section shall be construed as relieving property in such redevelopment project areas from being assessed as provided in the Property Tax Code or as relieving owners of such property from paying a uniform rate of taxes, as required by Section 4 of Article IX of the Illinois Constitution.
65 ILCS 5/11-74.4-8