Division of TaxationRegistered NJ Tax Portal Account Users can submit A-3730 through their Portal account. Individuals and businesses that do not have an NJ Tax Portal Account, may upload a completed Form A-3730 and supporting documents to NJ ONRS (PO BOX 999).
New Jersey assesses a 6.625% Sales Tax on sales of most tangible personal property, specified digital products, and certain services unless specifically exempt under New Jersey law.
Official Site of The State of New Jersey