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provided in this Section, pay the taxes over to the State Treasurer as trustee for the Authority. The taxes shall be held in a trust fund outside the State treasury. If an airport-related purpose has been certified, taxes and penalties collected in DuPage, Kane, Lake, McHenry and Will counties on aviation fuel sold on or after December 1, 2019 from the 0.50% of the 0.75% rate shall be immediately paid over by the Department to the State Treasurer, ex officio, as trustee, for deposit into the Local Government Aviation Trust Fund. The Department shall only pay moneys into the Local Government Aviation Trust Fund under this Act for so long as the revenue use requirements of 49 U.S.C. 47107(b) and 49 U.S.C. 47133 are binding on the Authority. On or before the 25th day of each calendar month, the Department of Revenue shall prepare and certify to the Comptroller of the State of Illinois and to the Authority (i) the amount of taxes collected in each county other than Cook County in the metropolitan region, (not including, if an airport-related purpose has been certified, the taxes and penalties collected from the 0.50% of the 0.75% rate on aviation fuel sold on or after December 1, 2019 that are deposited into the Local Government Aviation Trust Fund) (ii) the amount of taxes collected within the City of Chicago, and (iii) the amount collected in that portion of Cook County outside of Chicago, each amount less the amount necessary for the payment of refunds to taxpayers located in those areas described in items SB3019 Enrolled LRB104 20255 HLH 33706 b Public Act 104-0468