Primary-Residence-Only Rule
Burlington County does not require short-term rentals to be a primary residence. Any owner-occupancy or primary-residence requirement is a municipal choice under home rule. State tax law only distinguishes rentals by whether the owner offers three or more units.
No County Primary-Residence Rule; Towns May Require It
Some RestrictionsNJ Division of Taxation TB-81R2
A 'professionally managed unit' means a room, group of rooms, or other living or sleeping space for the lodging of occupants in the State... that is directly or indirectly owned or controlled by a person offering for rent two or more other units during the calendar year.