The New Jersey transfer inheritance tax is computed on the portion of the clear market value of the property transferred in excess of any deductions set forth in N.J.S.A. 54:34-5(see N.J.A.C. 18:26-7) or any exemptions permitted under N.J.S.A. 54:34-4(see N.J.A.C. 18:26-6) at the rates then in effect on the date of the transferor's death.
N.J. Admin. Code § 18:26-2.3