Tax upon generation-skipping transfers of nonresidents.

A tax is hereby imposed upon every generation-skipping transfer in which the original transferor is not a resident of this state at the date of the original transfer but in which the property transferred includes real or personal property in this state, in an amount equal to the amount allowable as a credit for state legacy taxes under s. 2604 of the Internal Revenue Code of 1986, as amended, reduced by an amount which bears the same ratio to the total state tax credit allowable for federal generation-skipping transfer tax purposes as the value of the transferred property taxable by all other states bears to the value of the gross generation-skipping transfer for federal generation-skipping transfer tax purposes.