How are motor vehicle usage taxes figured if I buy a new car?
The tax can be based on either 90% of the total Manufacturer’s Suggested Retail Price (MSRP) which includes all options and destination fees, or it can be based on the Affidavit of Total Consideration. The rate is 6%. If you buy a used vehicle, the tax can be based on the value from a prescribed price reference manual, or it can be based on the value shown on the Affidavit of Total Consideration. The Affidavit can be obtained from any County Clerk office, car dealership, or print it directly from this website.
