New Motor Vehicle Tax ..   Ordinance ARTICLE VI - Sales of New Motor Vehicles Cook County New Motor Vehicle and Trailer Excise Tax Ordinance  (at municode.com) An ordinance providing for the imposition of a tax on the retail sale of new motor vehicles and trailers in Cook County.   Forms New Motor Vehicle Tax Return New Motor Vehicle Tax Return Form for New Car Dealers (cc_newmotor_ret.pdf" - 22 KB) Every registered Motor Vehicle and Trailer Dealer must file a monthly return, even when purchasing tax-paid or when inactive.

 Revenue, Department of Revenue, Department of Revenue Ordinances General Forms Amusement Tax Cigarette Tax Gasoline and Diesel Fuel Tax Liquor Tax New Motor Vehicle Tax Parking Lot & Garage Operation Tax Retailers Occupation Tax Use Tax Wheel Tax/ Vehicle Sticker Other Services Contact Information Bureau Name: Finance, Bureau of Main Office: 118 N. Clark Street Room 1160 Chicago, Illinois 60602 Telephone: (312) 603-6870 Director: Zahra Ali, Acting Director Hours: M-F: 9AM-4.30PM; Sat-Sun: Closed