Why did I receive a Supplemental Motor Vehicle Bill?

If you have received a Supplemental Motor Vehicle Tax Bill, it is for any Motor Vehicle that was not registered on October 1 (of the previous year) but was registered before August 1 (of that same year).  The Supplemental Motor Vehicle Tax is a pro-rated tax, covering only the portion of the assessment year that the vehicle is owned.  If this vehicle replaces another, there will also be credit provided for the replaced motor vehicle, if certain conditions are met.  The Supplemental Motor Vehicle Tax Bill is payable on January 1.