Illinois Gas Tax 2025. That means illinois drivers get taxed on the taxes they. Section 2 of the motor fuel tax law (35 ilcs 505/2) imposes a tax per gallon on all motor fuel (i.e., diesel fuel, gasoline, gasohol, liquefied petroleum gas (lpg, commonly known.
Illinois department of revenue calculations set the new tax at 47 cents starting july 1. According to the illinois department of revenue, the tax rate on gasoline at pumps in illinois will increase by just over 3.5%, rising from $0.454 per gallon to an.