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Possible online services disruption due to Internet related outage

A worldwide technology outage is causing disruption to some State of Illinois online systems.  We are aware of this issue and are diligently working on restoration.

FY 2024-06, Summary of County Motor Fuel Tax Rate Changes, Effective January 1, 2024

News – Tuesday, October 24, 2023

Effective January 1, 2024, McHenry County has increased the County Motor Tax rate on retail sales of motor fuel in that county.

See FY 2024-06, Summary of County Motor Fuel Tax Rate Changes, Effective January 1, 2024 for more information.