The tax levied by RCW 82.08.020 shall not apply to sales of diesel fuel for use in the operation of watercraft in commercial deep sea fishing operations or commercial passenger fishing boat operations by persons who are regularly engaged in the business of commercial deep sea fishing or commercial passenger fishing boat operations outside the territorial waters of this state.
For purposes of this section, a person is not regularly engaged in the business of commercial deep sea fishing or the operation of a commercial passenger fishing boat if the person has gross receipts from these operations of less than five thousand dollars a year.
[ 1987 c 494 § 1.]