If you recently transferred the license plate off this vehicle to a different vehicle, then the 120 Days tax bill you received would still be due, since it is in reference to the license plate that the dealership ordered for you. Payments are handled with the Beaufort County Treasurer’s office at 843-341-8404 or through myBeaufortCounty.com.
When your vehicle registration next comes due, DMV will automatically forward our office information to bill your current vehicle at that time. However, if you transferred the plate within 90 days of the decal expiring, additional steps may need to be taken. Please refer to the article "I transferred my license plate off the Motor Vehicle I received a renewal bill for to a different vehicle" for more information.