Ill. Admin. Code tit. 83, § 285.3230
a) For each applicable service, provide information for add-on taxes, defined as those taxes other than income that are not recovered in tariffed rates, for each taxing authority or group of taxing authorities listed in subsection (b) at the following rates. Explain the method by which add-on taxes have been excluded from revenues at proposed rates as reflected on Schedule C-1:
b) Information shall be provided for the following taxing authorities:
c) Information provided shall include: