Car Buying Help in Illinois

Illinois has a 5% state sales tax on vehicle purchases. Local county and city taxes may apply on top of this, so your total rate depends on where you register the vehicle.

Illinois does not cap dealer documentation fees. Fees vary widely, so always negotiate doc fees as part of your deal.

End of month, end of quarter, and end of year are typically the best times to buy. Dealers have sales targets and are more willing to negotiate as deadlines approach. Model year changeovers (usually August–October) also create opportunities.

Always get an out-the-door price before negotiating Compare quotes from multiple dealers End of month is typically the best time to buy