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REVENUE
(35 ILCS 200/) Property Tax Code.

35 ILCS 200/10-705

    (35 ILCS 200/10-705)
    Sec. 10-705. Keystone property.
    (a) For the purposes of this Section:
        "Base year" means the last tax year prior to the date
    
of the application during which the property was occupied and assessed and taxes were collected.
        "Tax year" means the calendar year for which assessed
    
value is determined as of January 1 of that year.
        "Keystone property" means property that has had a
    
distinguished past and is a prominent property in the Village of Park Forest, a home rule municipality in both Cook and Will Counties, but is not of historical significance or landmark status and meets the following criteria:
            (1) the property contains an existing industrial
        
structure consisting of more than 100,000 square feet;
            (2) the property is located on a lot, parcel, or
        
tract of land that is more than 5 acres in area;
            (3) the industrial structure was originally built
        
more than 30 years prior to the date of the application;
            (4) the property has been vacant for a period of
        
more than 5 consecutive years immediately prior to the date of the application; and
            (5) the property is not located in a tax
        
increment financing district as of the date of the application.
    (b) Within one year from the effective date of this amendatory Act of the 100th General Assembly, owners of real property may apply with the municipality in which the property is located to have the property designated as keystone property. If the property meets the criteria for keystone property set forth in subsection (a), then the corporate authorities of the municipality have one year from the effective date of this amendatory Act of the 100th General Assembly within which they may certify the property as keystone property for the purposes of promoting rehabilitation of vacant property and fostering job creation in the fields of manufacturing and research and development. The certification shall be transmitted to the chief county assessment officer as soon as possible after the property is certified.
    (c) Beginning with the first tax year after the property is certified as keystone property and continuing through the twelfth tax year after the property is certified as keystone property, for the purpose of taxation under this Code, the property shall be valued at 33 1/3% of the fair cash value of the land, without regard to buildings, structures, improvements, and other permanent fixtures located on the property. For the first 3 tax years after the property is certified as keystone property, the aggregate tax liability for the property shall be no greater than $75,000. That aggregate tax liability, once collected, shall be distributed to the taxing districts in which the property is located according to each taxing district's proportionate share of that aggregate liability. Beginning with the fourth tax year after the property is certified as keystone property and continuing through the twelfth tax year after the property is certified as keystone property, the property's tax liability for each taxing district in which the property is located shall be increased over the tax liability for the preceding year by the percentage increase, if any, in the total equalized assessed value of all property in the taxing district.
    No later than March 1 of each year before taxes are extended for the prior tax year, the Village of Park Forest shall certify to the county clerk of the county in which the property is located a percentage reduction to be applied to property taxes to limit the aggregate tax liability on keystone property in accordance with this Section.
(Source: P.A. 100-510, eff. 9-15-17.)

35 ILCS 200/Art. 10 Div. 20

 
    (35 ILCS 200/Art. 10 Div. 20 heading)
Division 20. Commercial solar energy systems
(Source: P.A. 100-781, eff. 8-10-18.)

35 ILCS 200/10-720

    (35 ILCS 200/10-720)
    Sec. 10-720. Definitions. For the purpose of this Division 20:
    "Allowance for physical depreciation" means (i) the actual age in years of the commercial solar energy system on the assessment date divided by 25 years, multiplied by (ii) its trended real property cost basis. The physical depreciation, however, may not reduce the value of the commercial solar energy system to less than 30% of its trended real property cost basis.
    "Commercial solar energy system" means any device or assembly of devices that (i) is ground installed and (ii) uses solar energy from the sun for generating electricity for the primary purpose of wholesale or retail sale and not primarily for consumption on the property on which the device or devices reside.
    "Commercial solar energy system real property cost basis" means the owner of a commercial solar energy system's interest in the land within the project boundaries and real property improvements and shall be calculated at $218,000 per megawatt of nameplate capacity. For the purposes of this Section, "nameplate capacity" has the same definition as found in Section 1-10 of the Illinois Power Agency Act.
    "Ground installed" means the installation of a commercial solar energy system, with the primary purpose of solar energy generation for wholesale or retail sale, on a parcel or tract of land.
    "Trended real property cost basis" means the commercial solar energy system real property cost basis multiplied by the trending factor.
    "Trending factor" means a number equal to the Consumer Price Index (U.S. city average all items) published by the Bureau of Labor Statistics for the December immediately preceding the assessment date, divided by the Consumer Price Index (U.S. city average all items) published by the Bureau of Labor Statistics for December of 2017.
(Source: P.A. 100-781, eff. 8-10-18.)

35 ILCS 200/10-725

    (35 ILCS 200/10-725)
    Sec. 10-725. Improvement valuation of commercial solar energy systems in counties with fewer than 3,000,000 inhabitants. Beginning in assessment year 2018, the fair cash value of commercial solar energy system improvements in counties with fewer than 3,000,000 inhabitants shall be determined by subtracting the allowance for physical depreciation from the trended real property cost basis. Functional obsolescence and external obsolescence of the solar energy device may further reduce the fair cash value of the commercial solar energy system improvements, to the extent they are proved by the taxpayer by clear and convincing evidence.
(Source: P.A. 100-781, eff. 8-10-18.)

35 ILCS 200/10-735

    (35 ILCS 200/10-735)
    Sec. 10-735. Commercial solar energy systems not subject to equalization. Commercial solar energy systems assessable under this Division are not subject to equalization factors applied by the Department or any board of review, assessor, or chief county assessment officer.
(Source: P.A. 100-781, eff. 8-10-18.)

35 ILCS 200/10-740

    (35 ILCS 200/10-740)
    Sec. 10-740. Survey for ground installed commercial solar energy systems; parcel identification numbers for property improved with a ground installed commercial solar energy system. Notwithstanding any other provision of law, the owner of the ground installed commercial solar energy system shall commission a metes and bounds survey description of the land upon which the commercial solar energy system is installed, including access routes, over which the owner of the commercial solar energy system has exclusive control. The owner of the ground installed commercial solar energy system shall, at his or her own expense, use an Illinois-registered land surveyor to prepare the survey. The owner of the ground installed commercial solar energy system shall deliver a copy of the survey to the chief county assessment officer and to the owner of the land upon which the ground installed commercial solar energy system is constructed. Upon receiving a copy of the survey and an agreed acknowledgement to the separate parcel identification number by the owner of the land upon which the ground installed commercial solar energy system is constructed, the chief county assessment officer shall issue a separate parcel identification for the real property improvements, including the land containing the ground installed commercial solar energy system, to be used only for the purposes of property assessment for taxation. The property records shall contain the legal description of the commercial solar energy system parcel and describe any leasehold interest or other interest of the owner of the commercial solar energy system in the property. A plat prepared under this Section shall not be construed as a violation of the Plat Act.
(Source: P.A. 100-781, eff. 8-10-18.)