Hawaii Revised Statutes Division 1. Government § 236D-4.5

(a) A tax in an amount computed as provided in this section is imposed on the noncitizen transfer of the taxable estate located in Hawaii of every nonresident decedent who was not a citizen at the time of their death.

(b) The tax shall be computed by multiplying the federal credit by a fraction, the numerator of which is the value of the property with a situs in Hawaii, and the denominator of which is the value of the decedent's gross estate.

(c) The noncitizen transfer of the property of a nonresident not a citizen is exempt from the tax imposed by this section to the extent that the property of residents is exempt from taxation under the laws of the state in which the nonresident not a citizen is domiciled; except that the following shall be subject to tax under this section:

(d) “Situs” as used in this section means the location of a decedent's property within the meaning of section 2104 of the Internal Revenue Code, including regulations and other guidance issued thereunder, substituting “Hawaii” for “the United States”.