Vehicles purchased or moved into the county must be registered within 60 days of the purchase or move-in date.
Each car must be registered separately. If you are registering more than one vehicle, you must complete this process once for each vehicle.
Do not use this application to pay car taxes or to report the sale or move-out of a vehicle already registered with Fairfax County.
You will need to gather the following information in order to complete the registration:
Vehicle Identification Number (VIN)
Vehicle Year
Vehicle Make
Vehicle Model
Number of cylinders
Weight of your vehicle
Cost of your vehicle