Statutory Reference
Definition
DuPage, Kane, and McHenry counties have imposed a tax on the retail sale of motor fuel at a rate not exceeding 4 cents per gallon. DuPage, McHenry, and Kane counties levy the tax at the maximum rate.
Tax Rate
- DuPage, McHenry, and Kane counties imposes a tax at 4 cents per gallon.
Form/Filing & Payment Requirements
Form CMFT-1, County Motor Fuel Tax Return is due monthly, quarterly, or annually, based on the taxpayer’s average monthly liability. The department determines how often the return must be filed.
- A monthly return is due the 20th day of the month following the month for which the return is filed.
- A quarterly return is due the 20th day of the month following the quarter for which the return is filed.
- An annual return is due January 20th of the year following the year for which the return is filed.
- Form CMFT-1-X, Amended County Motor Fuel Tax Return | Instructions
- Form CMFT-2, Multiple Site Form
- Form CMFT-2-X, Amended Multiple Site Form
- Create your own forms
Questions?
- Call us at: 1 800 732-8866 or 1 217 782-3336
- Call TDD: 1 800 544-5304
- Mail your CMFT-1 and CMFT-1-X forms to:
Attn: County Motor Fuel Tax
Illinois Department of Revenue
P.O. Box 19034
Springfield, Illinois 62794-9034
