At the time you apply for an Illinois title with the Illinois Office of the Secretary of State for a vehicle you purchased, leased, acquired by gift or transfer, you are required to submit either payment of tax or proof that no tax is due before your vehicle can be titled. Note: "Vehicle" refers to cars, trucks, vans, motorcycles, ATVs, trailers, and mobile homes (house trailers).
The Illinois Department of Revenue is responsible for administering the collection of tax and providing the necessary tax forms. You must make separate payments for tax due and title fees. Make your tax payment payable to the Illinois Department of Revenue and your payment for title fees payable to the Illinois Office of the Secretary of State.