: If the dealer incorrectly collects Illinois tax, you will receive credit for that amount toward your Missouri tax bill, but you will still have to pay any difference if Missouri's rate is higher .
: You will owe the Missouri state sales tax of 4.225% plus any local taxes based on your Missouri residence . Registration Requirements in Missouri live in missouri buy a car in illinois
: Tell the Illinois dealer upfront that you are a Missouri resident registering the car in Missouri . : If the dealer incorrectly collects Illinois tax,
If you live in Missouri and buy a car in Illinois, you will primarily handle taxes and registration in your home state of Missouri . Sales Tax and Reciprocity If you live in Missouri and buy a
You must title and register the car in Missouri within of purchase to avoid penalties . You will need the following at your local Missouri License Office : Faq - Motor Vehicle - Titling Registration