N.J. Stat. § 54:50-18
Any officer, director, partner, member or manager of a business entity who is instrumental in a business entity violating section 2 of P.L. 1973, c.367 (C.54:50-13), or in a business entity filing any certification under paragraph (2) of subsection c. of section 4 of P.L. 1973, c.367 (C.54:50-15) which is materially false, shall be personally liable for payment of the business entity's taxes, if such taxes are not paid by the taxpayer business entity, or by the business entity which has undertaken to pay them, when due and payable. The amount of such personal liability shall be recoverable by the State in any court of competent jurisdiction and the Director of the Division of Taxation shall have such additional remedies for the enforcement of such personal liability as may be available under any law of this State.
N.J.S. § 54:50-18