New York State issues a Certificate of Title MV-999 for:   most motor vehicles from model year 1973 or later;     motorboats, 1987 or later model, measuring 14 feet or more
How do I transfer a title?
You cannot transfer a title certificate to a new owner if the back of the title is already signed. You must first obtain a title in your own name, then transfer it to the new owner.
you are a seller