New Jersey Statutes Title 4. Agriculture and Domestic Animals 4 § 19-15.12

a. The governing body of each municipality may, by ordinance, fix the sum to be paid annually for a dog license and each renewal thereof, as required by section 3 of this act, which sum shall be not less than $1.50 or more than $21; provided however, that the governing body may by ordinance, provide for a reduction or waiver of the sum to be paid by an owner who presents a certificate signed by a licensed veterinarian stating that the dog has been spayed or neutered. In the absence of any local ordinance, the fee for all dog licenses shall be $1.50.

b. The governing body of each municipality, may, by ordinance, fix the sum to be paid for a 3-year dog license and each renewal thereof, which sum shall be not more than 3 times the sum charged for an annual license under subsection a. of this section. In the absence of such a local ordinance, the license fee for a 3-year dog license shall be $4.50. The Department of Health shall promulgate appropriate regulations concerning veterinarians' certificates for rabies inoculations of dogs for 3-year periods in connection with licenses issued under this subsection.