How many vehicles can I sell before I am considered to be a "Retail Vehicle Dealer"?

Five or more vehicles at retail to the general public in a consecutive 12-month period.

RSA 259:89-a Retail Vehicle Dealer. - "Retail vehicle dealer" shall mean a person engaged in the motor vehicle business who sells motor vehicles to the general public, or demonstrates for sale vehicles on consignment to the general public. There shall be a rebuttable presumption that any person who sells or who acts as an agent of a sell for 5 or more vehicles at retail to the general public in a consecutive 12-month period is a retail vehicle dealer.