(65 ILCS 5/8-11-21)

Sec. 8-11-21. Agreements to share or rebate occupation taxes.

(a) On and after
June 1, 2004, the corporate authorities of a municipality shall
not enter into any agreement to share or rebate
any
portion of retailers' occupation taxes generated by retail sales of tangible
personal
property if: (1) the tax on those retail sales, absent the agreement,
would have been paid to another unit of local government; and (2) the
retailer maintains, within that other unit of local government, a
retail location from which the tangible personal property is delivered to
purchasers, or a warehouse from which the tangible personal property is
delivered to purchasers. Any unit of local government
denied retailers' occupation tax revenue because of an agreement that violates
this Section may file an action in circuit court against only the municipality.
Any agreement entered into prior to
June 1,
2004 is not affected by this amendatory Act of the 93rd General Assembly.
Any unit of
local government that prevails in the circuit court action is entitled to
damages in
the amount of the tax revenue it was denied as a result of the agreement,
statutory interest, costs, reasonable attorney's fees, and an amount equal to
50% of the
tax.

(b) On and after the effective date of this amendatory Act of the 93rd
General Assembly, a home rule unit shall not enter into any agreement
prohibited
by this Section. This Section is a denial and limitation of home rule powers
and
functions under subsection (g) of Section 6 of Article VII of the Illinois
Constitution.

(c) Any municipality that enters into an agreement to share or rebate
any
portion of retailers' occupation taxes generated by retail sales of tangible
personal
property must complete and submit a report by electronic filing to the Department of Revenue within 30 days after the execution of the agreement. Any municipality that has entered into such an agreement before the effective date of this amendatory Act of the 97th General Assembly that has not been terminated or expired as of the effective date of this amendatory Act of the 97th General Assembly shall submit a report with respect to the agreements within 90 days after the effective date of this amendatory Act of the 97th General Assembly.

Any agreement entered into on or after the effective date of this amendatory Act of the 98th General Assembly is not valid until the municipality entering into the agreement complies with the requirements set forth in this subsection.  Any municipality that fails to comply with the requirements set forth in this subsection within the 30 days after the execution of the agreement shall be responsible for paying to the Department of Revenue a delinquency penalty of $20 per day for each day the municipality fails to submit a report by electronic filing to the Department of Revenue.  A municipality that has previously failed to report an agreement in effect on the effective date of this subsection will begin to accrue a delinquency penalty for each day the agreement remains unreported beginning on the effective date of this subsection. The Department of Revenue may adopt rules to implement and administer these penalties.

(d) The report described in this Section shall be made on a form to be supplied by the Department of Revenue and shall contain the following:

        (1) the names of the municipality and the business entering into the agreement;
        (2) the location or locations of the business within the municipality;
        (3) a statement, to be answered in the affirmative or negative, as to whether or not the